1231183003: Familial isolated retinal arterial tortuosity (disorder)

• SNOMED CT Concept\Clinical finding (finding)\...
• \Deformity (finding)\Deformity of eyeball\A rare genetic cerebral small vessel disease characterized by isolated marked tortuosity of second-order and third-order retinal arteries with normal first-order arteries and venous system, typically located in the macular and peripapillary area and developing during childhood or early adulthood. The disease may be asymptomatic, although most patients present variable degrees of transient vision loss due to retinal hemorrhage following physical exertion or minor trauma.
• \Deformity (finding)\Deformity of tissue\Tortuosity of systemic artery (disorder)\A rare genetic cerebral small vessel disease characterized by isolated marked tortuosity of second-order and third-order retinal arteries with normal first-order arteries and venous system, typically located in the macular and peripapillary area and developing during childhood or early adulthood. The disease may be asymptomatic, although most patients present variable degrees of transient vision loss due to retinal hemorrhage following physical exertion or minor trauma.
• \Deformity (finding)\Deformity of tissue\Retinal arterial tortuosity\A rare genetic cerebral small vessel disease characterized by isolated marked tortuosity of second-order and third-order retinal arteries with normal first-order arteries and venous system, typically located in the macular and peripapillary area and developing during childhood or early adulthood. The disease may be asymptomatic, although most patients present variable degrees of transient vision loss due to retinal hemorrhage following physical exertion or minor trauma.
• \Head finding (finding)\Finding of head region\Disorder of eye region (disorder)\Disorder of ocular blood vessel (disorder)\Retinal vascular disorder\A rare genetic cerebral small vessel disease characterized by isolated marked tortuosity of second-order and third-order retinal arteries with normal first-order arteries and venous system, typically located in the macular and peripapillary area and developing during childhood or early adulthood. The disease may be asymptomatic, although most patients present variable degrees of transient vision loss due to retinal hemorrhage following physical exertion or minor trauma.
• \Head finding (finding)\Finding of head region\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Anomaly of eye (disorder)\Deformity of eyeball\A rare genetic cerebral small vessel disease characterized by isolated marked tortuosity of second-order and third-order retinal arteries with normal first-order arteries and venous system, typically located in the macular and peripapillary area and developing during childhood or early adulthood. The disease may be asymptomatic, although most patients present variable degrees of transient vision loss due to retinal hemorrhage following physical exertion or minor trauma.
• \Head finding (finding)\Finding of head region\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Disorder of posterior segment of eye (disorder)\Disorder of vitreous body and/or retina (disorder)\Retinal disorder\Retinal vascular disorder\A rare genetic cerebral small vessel disease characterized by isolated marked tortuosity of second-order and third-order retinal arteries with normal first-order arteries and venous system, typically located in the macular and peripapillary area and developing during childhood or early adulthood. The disease may be asymptomatic, although most patients present variable degrees of transient vision loss due to retinal hemorrhage following physical exertion or minor trauma.
• \Head finding (finding)\Finding of head region\Globe finding\Retina finding (finding)\Retinal vessel finding\Retinal artery finding\Retinal arterial tortuosity\A rare genetic cerebral small vessel disease characterized by isolated marked tortuosity of second-order and third-order retinal arteries with normal first-order arteries and venous system, typically located in the macular and peripapillary area and developing during childhood or early adulthood. The disease may be asymptomatic, although most patients present variable degrees of transient vision loss due to retinal hemorrhage following physical exertion or minor trauma.
• \Head finding (finding)\Finding of head region\Globe finding\Retina finding (finding)\Retinal vessel finding\Retinal vascular disorder\A rare genetic cerebral small vessel disease characterized by isolated marked tortuosity of second-order and third-order retinal arteries with normal first-order arteries and venous system, typically located in the macular and peripapillary area and developing during childhood or early adulthood. The disease may be asymptomatic, although most patients present variable degrees of transient vision loss due to retinal hemorrhage following physical exertion or minor trauma.
• \Head finding (finding)\Finding of head region\Globe finding\Retina finding (finding)\Retinal disorder\Retinal vascular disorder\A rare genetic cerebral small vessel disease characterized by isolated marked tortuosity of second-order and third-order retinal arteries with normal first-order arteries and venous system, typically located in the macular and peripapillary area and developing during childhood or early adulthood. The disease may be asymptomatic, although most patients present variable degrees of transient vision loss due to retinal hemorrhage following physical exertion or minor trauma.
• \Head finding (finding)\Finding of head region\Globe finding\Disorder of eye proper (disorder)\Anomaly of eye (disorder)\Deformity of eyeball\A rare genetic cerebral small vessel disease characterized by isolated marked tortuosity of second-order and third-order retinal arteries with normal first-order arteries and venous system, typically located in the macular and peripapillary area and developing during childhood or early adulthood. The disease may be asymptomatic, although most patients present variable degrees of transient vision loss due to retinal hemorrhage following physical exertion or minor trauma.
• \Head finding (finding)\Finding of head region\Globe finding\Disorder of eye proper (disorder)\Disorder of posterior segment of eye (disorder)\Disorder of vitreous body and/or retina (disorder)\Retinal disorder\Retinal vascular disorder\A rare genetic cerebral small vessel disease characterized by isolated marked tortuosity of second-order and third-order retinal arteries with normal first-order arteries and venous system, typically located in the macular and peripapillary area and developing during childhood or early adulthood. The disease may be asymptomatic, although most patients present variable degrees of transient vision loss due to retinal hemorrhage following physical exertion or minor trauma.
• \Head finding (finding)\Disorder of head (disorder)\Disorder of eye region (disorder)\Disorder of ocular blood vessel (disorder)\Retinal vascular disorder\A rare genetic cerebral small vessel disease characterized by isolated marked tortuosity of second-order and third-order retinal arteries with normal first-order arteries and venous system, typically located in the macular and peripapillary area and developing during childhood or early adulthood. The disease may be asymptomatic, although most patients present variable degrees of transient vision loss due to retinal hemorrhage following physical exertion or minor trauma.
• \Head finding (finding)\Disorder of head (disorder)\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Anomaly of eye (disorder)\Deformity of eyeball\A rare genetic cerebral small vessel disease characterized by isolated marked tortuosity of second-order and third-order retinal arteries with normal first-order arteries and venous system, typically located in the macular and peripapillary area and developing during childhood or early adulthood. The disease may be asymptomatic, although most patients present variable degrees of transient vision loss due to retinal hemorrhage following physical exertion or minor trauma.
• \Head finding (finding)\Disorder of head (disorder)\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Disorder of posterior segment of eye (disorder)\Disorder of vitreous body and/or retina (disorder)\Retinal disorder\Retinal vascular disorder\A rare genetic cerebral small vessel disease characterized by isolated marked tortuosity of second-order and third-order retinal arteries with normal first-order arteries and venous system, typically located in the macular and peripapillary area and developing during childhood or early adulthood. The disease may be asymptomatic, although most patients present variable degrees of transient vision loss due to retinal hemorrhage following physical exertion or minor trauma.
• \General finding of soft tissue\Blood vessel finding\Finding of artery\Disorder of artery (disorder)\Disease of non-coronary systemic artery\A rare genetic cerebral small vessel disease characterized by isolated marked tortuosity of second-order and third-order retinal arteries with normal first-order arteries and venous system, typically located in the macular and peripapillary area and developing during childhood or early adulthood. The disease may be asymptomatic, although most patients present variable degrees of transient vision loss due to retinal hemorrhage following physical exertion or minor trauma.
• \General finding of soft tissue\Blood vessel finding\Finding of artery\Disorder of artery (disorder)\Tortuosity of systemic artery (disorder)\A rare genetic cerebral small vessel disease characterized by isolated marked tortuosity of second-order and third-order retinal arteries with normal first-order arteries and venous system, typically located in the macular and peripapillary area and developing during childhood or early adulthood. The disease may be asymptomatic, although most patients present variable degrees of transient vision loss due to retinal hemorrhage following physical exertion or minor trauma.
• \General finding of soft tissue\Blood vessel finding\Finding of artery\Systemic arterial finding\Disease of non-coronary systemic artery\A rare genetic cerebral small vessel disease characterized by isolated marked tortuosity of second-order and third-order retinal arteries with normal first-order arteries and venous system, typically located in the macular and peripapillary area and developing during childhood or early adulthood. The disease may be asymptomatic, although most patients present variable degrees of transient vision loss due to retinal hemorrhage following physical exertion or minor trauma.
• \General finding of soft tissue\Blood vessel finding\Finding of artery\Systemic arterial finding\Tortuosity of systemic artery (disorder)\A rare genetic cerebral small vessel disease characterized by isolated marked tortuosity of second-order and third-order retinal arteries with normal first-order arteries and venous system, typically located in the macular and peripapillary area and developing during childhood or early adulthood. The disease may be asymptomatic, although most patients present variable degrees of transient vision loss due to retinal hemorrhage following physical exertion or minor trauma.
• \General finding of soft tissue\Blood vessel finding\Finding of artery\Systemic arterial finding\Retinal artery finding\Retinal arterial tortuosity\A rare genetic cerebral small vessel disease characterized by isolated marked tortuosity of second-order and third-order retinal arteries with normal first-order arteries and venous system, typically located in the macular and peripapillary area and developing during childhood or early adulthood. The disease may be asymptomatic, although most patients present variable degrees of transient vision loss due to retinal hemorrhage following physical exertion or minor trauma.
• \General finding of soft tissue\Blood vessel finding\Retinal vessel finding\Retinal artery finding\Retinal arterial tortuosity\A rare genetic cerebral small vessel disease characterized by isolated marked tortuosity of second-order and third-order retinal arteries with normal first-order arteries and venous system, typically located in the macular and peripapillary area and developing during childhood or early adulthood. The disease may be asymptomatic, although most patients present variable degrees of transient vision loss due to retinal hemorrhage following physical exertion or minor trauma.
• \General finding of soft tissue\Blood vessel finding\Retinal vessel finding\Retinal vascular disorder\A rare genetic cerebral small vessel disease characterized by isolated marked tortuosity of second-order and third-order retinal arteries with normal first-order arteries and venous system, typically located in the macular and peripapillary area and developing during childhood or early adulthood. The disease may be asymptomatic, although most patients present variable degrees of transient vision loss due to retinal hemorrhage following physical exertion or minor trauma.
• \General finding of soft tissue\Blood vessel finding\Vascular disorder\Disorder of ocular blood vessel (disorder)\Retinal vascular disorder\A rare genetic cerebral small vessel disease characterized by isolated marked tortuosity of second-order and third-order retinal arteries with normal first-order arteries and venous system, typically located in the macular and peripapillary area and developing during childhood or early adulthood. The disease may be asymptomatic, although most patients present variable degrees of transient vision loss due to retinal hemorrhage following physical exertion or minor trauma.
• \General finding of soft tissue\Blood vessel finding\Vascular disorder\Disorder of artery (disorder)\Disease of non-coronary systemic artery\A rare genetic cerebral small vessel disease characterized by isolated marked tortuosity of second-order and third-order retinal arteries with normal first-order arteries and venous system, typically located in the macular and peripapillary area and developing during childhood or early adulthood. The disease may be asymptomatic, although most patients present variable degrees of transient vision loss due to retinal hemorrhage following physical exertion or minor trauma.
• \General finding of soft tissue\Blood vessel finding\Vascular disorder\Disorder of artery (disorder)\Tortuosity of systemic artery (disorder)\A rare genetic cerebral small vessel disease characterized by isolated marked tortuosity of second-order and third-order retinal arteries with normal first-order arteries and venous system, typically located in the macular and peripapillary area and developing during childhood or early adulthood. The disease may be asymptomatic, although most patients present variable degrees of transient vision loss due to retinal hemorrhage following physical exertion or minor trauma.
• \General finding of soft tissue\Disorder of soft tissue\Vascular disorder\Disorder of ocular blood vessel (disorder)\Retinal vascular disorder\A rare genetic cerebral small vessel disease characterized by isolated marked tortuosity of second-order and third-order retinal arteries with normal first-order arteries and venous system, typically located in the macular and peripapillary area and developing during childhood or early adulthood. The disease may be asymptomatic, although most patients present variable degrees of transient vision loss due to retinal hemorrhage following physical exertion or minor trauma.
• \General finding of soft tissue\Disorder of soft tissue\Vascular disorder\Disorder of artery (disorder)\Disease of non-coronary systemic artery\A rare genetic cerebral small vessel disease characterized by isolated marked tortuosity of second-order and third-order retinal arteries with normal first-order arteries and venous system, typically located in the macular and peripapillary area and developing during childhood or early adulthood. The disease may be asymptomatic, although most patients present variable degrees of transient vision loss due to retinal hemorrhage following physical exertion or minor trauma.
• \General finding of soft tissue\Disorder of soft tissue\Vascular disorder\Disorder of artery (disorder)\Tortuosity of systemic artery (disorder)\A rare genetic cerebral small vessel disease characterized by isolated marked tortuosity of second-order and third-order retinal arteries with normal first-order arteries and venous system, typically located in the macular and peripapillary area and developing during childhood or early adulthood. The disease may be asymptomatic, although most patients present variable degrees of transient vision loss due to retinal hemorrhage following physical exertion or minor trauma.
• \Eye / vision finding\Globe finding\Retina finding (finding)\Retinal vessel finding\Retinal artery finding\Retinal arterial tortuosity\A rare genetic cerebral small vessel disease characterized by isolated marked tortuosity of second-order and third-order retinal arteries with normal first-order arteries and venous system, typically located in the macular and peripapillary area and developing during childhood or early adulthood. The disease may be asymptomatic, although most patients present variable degrees of transient vision loss due to retinal hemorrhage following physical exertion or minor trauma.
• \Eye / vision finding\Globe finding\Retina finding (finding)\Retinal vessel finding\Retinal vascular disorder\A rare genetic cerebral small vessel disease characterized by isolated marked tortuosity of second-order and third-order retinal arteries with normal first-order arteries and venous system, typically located in the macular and peripapillary area and developing during childhood or early adulthood. The disease may be asymptomatic, although most patients present variable degrees of transient vision loss due to retinal hemorrhage following physical exertion or minor trauma.
• \Eye / vision finding\Globe finding\Retina finding (finding)\Retinal disorder\Retinal vascular disorder\A rare genetic cerebral small vessel disease characterized by isolated marked tortuosity of second-order and third-order retinal arteries with normal first-order arteries and venous system, typically located in the macular and peripapillary area and developing during childhood or early adulthood. The disease may be asymptomatic, although most patients present variable degrees of transient vision loss due to retinal hemorrhage following physical exertion or minor trauma.
• \Eye / vision finding\Globe finding\Disorder of eye proper (disorder)\Anomaly of eye (disorder)\Deformity of eyeball\A rare genetic cerebral small vessel disease characterized by isolated marked tortuosity of second-order and third-order retinal arteries with normal first-order arteries and venous system, typically located in the macular and peripapillary area and developing during childhood or early adulthood. The disease may be asymptomatic, although most patients present variable degrees of transient vision loss due to retinal hemorrhage following physical exertion or minor trauma.
• \Eye / vision finding\Globe finding\Disorder of eye proper (disorder)\Disorder of posterior segment of eye (disorder)\Disorder of vitreous body and/or retina (disorder)\Retinal disorder\Retinal vascular disorder\A rare genetic cerebral small vessel disease characterized by isolated marked tortuosity of second-order and third-order retinal arteries with normal first-order arteries and venous system, typically located in the macular and peripapillary area and developing during childhood or early adulthood. The disease may be asymptomatic, although most patients present variable degrees of transient vision loss due to retinal hemorrhage following physical exertion or minor trauma.
• \Eye / vision finding\Visual system disorder (disorder)\Disorder of eye region (disorder)\Disorder of ocular blood vessel (disorder)\Retinal vascular disorder\A rare genetic cerebral small vessel disease characterized by isolated marked tortuosity of second-order and third-order retinal arteries with normal first-order arteries and venous system, typically located in the macular and peripapillary area and developing during childhood or early adulthood. The disease may be asymptomatic, although most patients present variable degrees of transient vision loss due to retinal hemorrhage following physical exertion or minor trauma.
• \Eye / vision finding\Visual system disorder (disorder)\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Anomaly of eye (disorder)\Deformity of eyeball\A rare genetic cerebral small vessel disease characterized by isolated marked tortuosity of second-order and third-order retinal arteries with normal first-order arteries and venous system, typically located in the macular and peripapillary area and developing during childhood or early adulthood. The disease may be asymptomatic, although most patients present variable degrees of transient vision loss due to retinal hemorrhage following physical exertion or minor trauma.
• \Eye / vision finding\Visual system disorder (disorder)\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Disorder of posterior segment of eye (disorder)\Disorder of vitreous body and/or retina (disorder)\Retinal disorder\Retinal vascular disorder\A rare genetic cerebral small vessel disease characterized by isolated marked tortuosity of second-order and third-order retinal arteries with normal first-order arteries and venous system, typically located in the macular and peripapillary area and developing during childhood or early adulthood. The disease may be asymptomatic, although most patients present variable degrees of transient vision loss due to retinal hemorrhage following physical exertion or minor trauma.
• \Cardiovascular finding\Disorder of cardiovascular system (disorder)\Vascular disorder\Disorder of ocular blood vessel (disorder)\Retinal vascular disorder\A rare genetic cerebral small vessel disease characterized by isolated marked tortuosity of second-order and third-order retinal arteries with normal first-order arteries and venous system, typically located in the macular and peripapillary area and developing during childhood or early adulthood. The disease may be asymptomatic, although most patients present variable degrees of transient vision loss due to retinal hemorrhage following physical exertion or minor trauma.
• \Cardiovascular finding\Disorder of cardiovascular system (disorder)\Vascular disorder\Disorder of artery (disorder)\Disease of non-coronary systemic artery\A rare genetic cerebral small vessel disease characterized by isolated marked tortuosity of second-order and third-order retinal arteries with normal first-order arteries and venous system, typically located in the macular and peripapillary area and developing during childhood or early adulthood. The disease may be asymptomatic, although most patients present variable degrees of transient vision loss due to retinal hemorrhage following physical exertion or minor trauma.
• \Cardiovascular finding\Disorder of cardiovascular system (disorder)\Vascular disorder\Disorder of artery (disorder)\Tortuosity of systemic artery (disorder)\A rare genetic cerebral small vessel disease characterized by isolated marked tortuosity of second-order and third-order retinal arteries with normal first-order arteries and venous system, typically located in the macular and peripapillary area and developing during childhood or early adulthood. The disease may be asymptomatic, although most patients present variable degrees of transient vision loss due to retinal hemorrhage following physical exertion or minor trauma.
• \Cardiovascular finding\Blood vessel finding\Finding of artery\Disorder of artery (disorder)\Disease of non-coronary systemic artery\A rare genetic cerebral small vessel disease characterized by isolated marked tortuosity of second-order and third-order retinal arteries with normal first-order arteries and venous system, typically located in the macular and peripapillary area and developing during childhood or early adulthood. The disease may be asymptomatic, although most patients present variable degrees of transient vision loss due to retinal hemorrhage following physical exertion or minor trauma.
• \Cardiovascular finding\Blood vessel finding\Finding of artery\Disorder of artery (disorder)\Tortuosity of systemic artery (disorder)\A rare genetic cerebral small vessel disease characterized by isolated marked tortuosity of second-order and third-order retinal arteries with normal first-order arteries and venous system, typically located in the macular and peripapillary area and developing during childhood or early adulthood. The disease may be asymptomatic, although most patients present variable degrees of transient vision loss due to retinal hemorrhage following physical exertion or minor trauma.
• \Cardiovascular finding\Blood vessel finding\Finding of artery\Systemic arterial finding\Disease of non-coronary systemic artery\A rare genetic cerebral small vessel disease characterized by isolated marked tortuosity of second-order and third-order retinal arteries with normal first-order arteries and venous system, typically located in the macular and peripapillary area and developing during childhood or early adulthood. The disease may be asymptomatic, although most patients present variable degrees of transient vision loss due to retinal hemorrhage following physical exertion or minor trauma.
• \Cardiovascular finding\Blood vessel finding\Finding of artery\Systemic arterial finding\Tortuosity of systemic artery (disorder)\A rare genetic cerebral small vessel disease characterized by isolated marked tortuosity of second-order and third-order retinal arteries with normal first-order arteries and venous system, typically located in the macular and peripapillary area and developing during childhood or early adulthood. The disease may be asymptomatic, although most patients present variable degrees of transient vision loss due to retinal hemorrhage following physical exertion or minor trauma.
• \Cardiovascular finding\Blood vessel finding\Finding of artery\Systemic arterial finding\Retinal artery finding\Retinal arterial tortuosity\A rare genetic cerebral small vessel disease characterized by isolated marked tortuosity of second-order and third-order retinal arteries with normal first-order arteries and venous system, typically located in the macular and peripapillary area and developing during childhood or early adulthood. The disease may be asymptomatic, although most patients present variable degrees of transient vision loss due to retinal hemorrhage following physical exertion or minor trauma.
• \Cardiovascular finding\Blood vessel finding\Retinal vessel finding\Retinal artery finding\Retinal arterial tortuosity\A rare genetic cerebral small vessel disease characterized by isolated marked tortuosity of second-order and third-order retinal arteries with normal first-order arteries and venous system, typically located in the macular and peripapillary area and developing during childhood or early adulthood. The disease may be asymptomatic, although most patients present variable degrees of transient vision loss due to retinal hemorrhage following physical exertion or minor trauma.
• \Cardiovascular finding\Blood vessel finding\Retinal vessel finding\Retinal vascular disorder\A rare genetic cerebral small vessel disease characterized by isolated marked tortuosity of second-order and third-order retinal arteries with normal first-order arteries and venous system, typically located in the macular and peripapillary area and developing during childhood or early adulthood. The disease may be asymptomatic, although most patients present variable degrees of transient vision loss due to retinal hemorrhage following physical exertion or minor trauma.
• \Cardiovascular finding\Blood vessel finding\Vascular disorder\Disorder of ocular blood vessel (disorder)\Retinal vascular disorder\A rare genetic cerebral small vessel disease characterized by isolated marked tortuosity of second-order and third-order retinal arteries with normal first-order arteries and venous system, typically located in the macular and peripapillary area and developing during childhood or early adulthood. The disease may be asymptomatic, although most patients present variable degrees of transient vision loss due to retinal hemorrhage following physical exertion or minor trauma.
• \Cardiovascular finding\Blood vessel finding\Vascular disorder\Disorder of artery (disorder)\Disease of non-coronary systemic artery\A rare genetic cerebral small vessel disease characterized by isolated marked tortuosity of second-order and third-order retinal arteries with normal first-order arteries and venous system, typically located in the macular and peripapillary area and developing during childhood or early adulthood. The disease may be asymptomatic, although most patients present variable degrees of transient vision loss due to retinal hemorrhage following physical exertion or minor trauma.
• \Cardiovascular finding\Blood vessel finding\Vascular disorder\Disorder of artery (disorder)\Tortuosity of systemic artery (disorder)\A rare genetic cerebral small vessel disease characterized by isolated marked tortuosity of second-order and third-order retinal arteries with normal first-order arteries and venous system, typically located in the macular and peripapillary area and developing during childhood or early adulthood. The disease may be asymptomatic, although most patients present variable degrees of transient vision loss due to retinal hemorrhage following physical exertion or minor trauma.
• \Disease\Disorder of sensory organ (disorder)\Disorder of eye proper (disorder)\Anomaly of eye (disorder)\Deformity of eyeball\A rare genetic cerebral small vessel disease characterized by isolated marked tortuosity of second-order and third-order retinal arteries with normal first-order arteries and venous system, typically located in the macular and peripapillary area and developing during childhood or early adulthood. The disease may be asymptomatic, although most patients present variable degrees of transient vision loss due to retinal hemorrhage following physical exertion or minor trauma.
• \Disease\Disorder of sensory organ (disorder)\Disorder of eye proper (disorder)\Disorder of posterior segment of eye (disorder)\Disorder of vitreous body and/or retina (disorder)\Retinal disorder\Retinal vascular disorder\A rare genetic cerebral small vessel disease characterized by isolated marked tortuosity of second-order and third-order retinal arteries with normal first-order arteries and venous system, typically located in the macular and peripapillary area and developing during childhood or early adulthood. The disease may be asymptomatic, although most patients present variable degrees of transient vision loss due to retinal hemorrhage following physical exertion or minor trauma.
• \Disease\Genetic disease\A rare genetic cerebral small vessel disease characterized by isolated marked tortuosity of second-order and third-order retinal arteries with normal first-order arteries and venous system, typically located in the macular and peripapillary area and developing during childhood or early adulthood. The disease may be asymptomatic, although most patients present variable degrees of transient vision loss due to retinal hemorrhage following physical exertion or minor trauma.
• \Disease\Disorder of body system\Visual system disorder (disorder)\Disorder of eye region (disorder)\Disorder of ocular blood vessel (disorder)\Retinal vascular disorder\A rare genetic cerebral small vessel disease characterized by isolated marked tortuosity of second-order and third-order retinal arteries with normal first-order arteries and venous system, typically located in the macular and peripapillary area and developing during childhood or early adulthood. The disease may be asymptomatic, although most patients present variable degrees of transient vision loss due to retinal hemorrhage following physical exertion or minor trauma.
• \Disease\Disorder of body system\Visual system disorder (disorder)\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Anomaly of eye (disorder)\Deformity of eyeball\A rare genetic cerebral small vessel disease characterized by isolated marked tortuosity of second-order and third-order retinal arteries with normal first-order arteries and venous system, typically located in the macular and peripapillary area and developing during childhood or early adulthood. The disease may be asymptomatic, although most patients present variable degrees of transient vision loss due to retinal hemorrhage following physical exertion or minor trauma.
• \Disease\Disorder of body system\Visual system disorder (disorder)\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Disorder of posterior segment of eye (disorder)\Disorder of vitreous body and/or retina (disorder)\Retinal disorder\Retinal vascular disorder\A rare genetic cerebral small vessel disease characterized by isolated marked tortuosity of second-order and third-order retinal arteries with normal first-order arteries and venous system, typically located in the macular and peripapillary area and developing during childhood or early adulthood. The disease may be asymptomatic, although most patients present variable degrees of transient vision loss due to retinal hemorrhage following physical exertion or minor trauma.
• \Disease\Disorder of body system\Disorder of cardiovascular system (disorder)\Vascular disorder\Disorder of ocular blood vessel (disorder)\Retinal vascular disorder\A rare genetic cerebral small vessel disease characterized by isolated marked tortuosity of second-order and third-order retinal arteries with normal first-order arteries and venous system, typically located in the macular and peripapillary area and developing during childhood or early adulthood. The disease may be asymptomatic, although most patients present variable degrees of transient vision loss due to retinal hemorrhage following physical exertion or minor trauma.
• \Disease\Disorder of body system\Disorder of cardiovascular system (disorder)\Vascular disorder\Disorder of artery (disorder)\Disease of non-coronary systemic artery\A rare genetic cerebral small vessel disease characterized by isolated marked tortuosity of second-order and third-order retinal arteries with normal first-order arteries and venous system, typically located in the macular and peripapillary area and developing during childhood or early adulthood. The disease may be asymptomatic, although most patients present variable degrees of transient vision loss due to retinal hemorrhage following physical exertion or minor trauma.
• \Disease\Disorder of body system\Disorder of cardiovascular system (disorder)\Vascular disorder\Disorder of artery (disorder)\Tortuosity of systemic artery (disorder)\A rare genetic cerebral small vessel disease characterized by isolated marked tortuosity of second-order and third-order retinal arteries with normal first-order arteries and venous system, typically located in the macular and peripapillary area and developing during childhood or early adulthood. The disease may be asymptomatic, although most patients present variable degrees of transient vision loss due to retinal hemorrhage following physical exertion or minor trauma.
• \Disease\Disorder of head (disorder)\Disorder of eye region (disorder)\Disorder of ocular blood vessel (disorder)\Retinal vascular disorder\A rare genetic cerebral small vessel disease characterized by isolated marked tortuosity of second-order and third-order retinal arteries with normal first-order arteries and venous system, typically located in the macular and peripapillary area and developing during childhood or early adulthood. The disease may be asymptomatic, although most patients present variable degrees of transient vision loss due to retinal hemorrhage following physical exertion or minor trauma.
• \Disease\Disorder of head (disorder)\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Anomaly of eye (disorder)\Deformity of eyeball\A rare genetic cerebral small vessel disease characterized by isolated marked tortuosity of second-order and third-order retinal arteries with normal first-order arteries and venous system, typically located in the macular and peripapillary area and developing during childhood or early adulthood. The disease may be asymptomatic, although most patients present variable degrees of transient vision loss due to retinal hemorrhage following physical exertion or minor trauma.
• \Disease\Disorder of head (disorder)\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Disorder of posterior segment of eye (disorder)\Disorder of vitreous body and/or retina (disorder)\Retinal disorder\Retinal vascular disorder\A rare genetic cerebral small vessel disease characterized by isolated marked tortuosity of second-order and third-order retinal arteries with normal first-order arteries and venous system, typically located in the macular and peripapillary area and developing during childhood or early adulthood. The disease may be asymptomatic, although most patients present variable degrees of transient vision loss due to retinal hemorrhage following physical exertion or minor trauma.
• \Disease\Disorder of soft tissue\Vascular disorder\Disorder of ocular blood vessel (disorder)\Retinal vascular disorder\A rare genetic cerebral small vessel disease characterized by isolated marked tortuosity of second-order and third-order retinal arteries with normal first-order arteries and venous system, typically located in the macular and peripapillary area and developing during childhood or early adulthood. The disease may be asymptomatic, although most patients present variable degrees of transient vision loss due to retinal hemorrhage following physical exertion or minor trauma.
• \Disease\Disorder of soft tissue\Vascular disorder\Disorder of artery (disorder)\Disease of non-coronary systemic artery\A rare genetic cerebral small vessel disease characterized by isolated marked tortuosity of second-order and third-order retinal arteries with normal first-order arteries and venous system, typically located in the macular and peripapillary area and developing during childhood or early adulthood. The disease may be asymptomatic, although most patients present variable degrees of transient vision loss due to retinal hemorrhage following physical exertion or minor trauma.
• \Disease\Disorder of soft tissue\Vascular disorder\Disorder of artery (disorder)\Tortuosity of systemic artery (disorder)\A rare genetic cerebral small vessel disease characterized by isolated marked tortuosity of second-order and third-order retinal arteries with normal first-order arteries and venous system, typically located in the macular and peripapillary area and developing during childhood or early adulthood. The disease may be asymptomatic, although most patients present variable degrees of transient vision loss due to retinal hemorrhage following physical exertion or minor trauma.

Status: current, Not sufficiently defined by necessary conditions definition status (core metadata concept). Date: 30-Jun 2022. Module: SNOMED CT core

Descriptions:

Id	Description	Lang	Type	Status	Case?	Module
5400191015	A rare genetic cerebral small vessel disease characterized by isolated marked tortuosity of second-order and third-order retinal arteries with normal first-order arteries and venous system, typically located in the macular and peripapillary area and developing during childhood or early adulthood. The disease may be asymptomatic, although most patients present variable degrees of transient vision loss due to retinal hemorrhage following physical exertion or minor trauma.	en	Definition	Active	Entire term case sensitive (core metadata concept)	SNOMED CT core
5400192010	A rare genetic cerebral small vessel disease characterised by isolated marked tortuosity of second-order and third-order retinal arteries with normal first-order arteries and venous system, typically located in the macular and peripapillary area and developing during childhood or early adulthood. The disease may be asymptomatic, although most patients present variable degrees of transient vision loss due to retinal haemorrhage following physical exertion or minor trauma.	en	Definition	Active	Entire term case sensitive (core metadata concept)	SNOMED CT core
5071804017	Familial isolated retinal arterial tortuosity (disorder)	en	Fully specified name	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
5071805016	Familial isolated retinal arterial tortuosity	en	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
5071806015	Retinal hemorrhage with vascular tortuosity	en	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
5071807012	Tortuosity of retinal arteries	en	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
5071808019	Retinal haemorrhage with vascular tortuosity	en	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
5071809010	Retinal arteriolar tortuosity	en	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
562041000274117	Familäre isolierte Tortuositas der retinalen Arterien	de	Synonym (core metadata concept)	Active	Entire term case sensitive (core metadata concept)	SNOMED CT Switzerland NRC maintained Module
593491000274113	Netzhautblutungen mit vaskulärer Tortuositas	de	Synonym (core metadata concept)	Active	Entire term case sensitive (core metadata concept)	SNOMED CT Switzerland NRC maintained Module
3382851001000111	Tortuositas der retinalen Arterien	de	Synonym (core metadata concept)	Active	Entire term case sensitive (core metadata concept)	SNOMED CT Switzerland NRC maintained Module

Expanded Value Set

Reference Sets

Component annotation with string value reference set (foundation metadata concept)

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