123151001: Dermoid cyst (morphologic abnormality)

SNOMED CT Concept\Body structure (body structure)\Morphologically altered structure\Morphologically abnormal structure\...

\Mechanical abnormality\Mechanical lesion\Cyst\Dermoid cyst

\Growth alteration\Proliferation\Proliferative mass (morphologic abnormality)\...

\Dermoid tumour\Dermoid cyst

\Neoplasm and/or hamartoma (morphologic abnormality)\Neoplasm\...

\Germ cell neoplasm\Dermoid cyst

\Neoplasm, benign\Dermoid cyst

\Lesion (morphologic abnormality)\Mechanical lesion\Cyst\Dermoid cyst
\Lesion (morphologic abnormality)\Mass\Proliferative mass (morphologic abnormality)\Dermoid tumour\Dermoid cyst
\Lesion (morphologic abnormality)\Mass\Proliferative mass (morphologic abnormality)\Neoplasm and/or hamartoma (morphologic abnormality)\Neoplasm\Germ cell neoplasm\Dermoid cyst
\Lesion (morphologic abnormality)\Mass\Proliferative mass (morphologic abnormality)\Neoplasm and/or hamartoma (morphologic abnormality)\Neoplasm\Neoplasm, benign\Dermoid cyst
\Lesion (morphologic abnormality)\Mass\Cyst\Dermoid cyst

Status: current, Not sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jan 2016. Module: SNOMED CT core

Descriptions:

Id Description Lang Type Status Case? Module

190366017 Dermoid cyst en Synonym (core metadata concept) Active Entire term case insensitive (core metadata concept) SNOMED CT core

2711044017 Dermoid cyst (morphologic abnormality) en Fully specified name Active Entire term case insensitive (core metadata concept) SNOMED CT core

Expanded Value Set

Outbound Relationships	Type	Target	Active	Characteristic	Refinability	Group	Values
Dermoid cyst	Is a	Neoplasm, benign	true	Inferred relationship	Some
Dermoid cyst	Is a	Dermoid tumour	true	Inferred relationship	Some
Dermoid cyst	Is a	Germ cell neoplasm	true	Inferred relationship	Some
Dermoid cyst	Is a	Cyst	true	Inferred relationship	Some

Inbound Relationships	Type	Active	Source	Characteristic	Refinability	Group
Cervical dermoid cyst is a rare, benign cutaneous neoplasm containing keratinized epithelium and dermal derivatives, such as hair follicles, sweat and sebaceous glands, smooth muscle or fibroadipose tissue which usually manifests as a slow-growing, painless mass in the submandibular or sublingual space. Depending on the location, and especially after sudden enlargement, it can cause dyspnea, dysphagia or dysphonia.	Associated morphology	True	Dermoid cyst	Inferred relationship	Some	1
Facial dermoid cyst is a rare, benign cutaneous neoplasm containing keratinized epithelium and dermal derivatives, such as hair follicles, sweat and sebaceous glands, smooth muscle or fibroadipose tissue, which usually manifests as a firm, nonpulsatile mass, often with a sinus opening or a hair-bearing punctum, most commonly located in the periorbital and nasal area.	Associated morphology	True	Dermoid cyst	Inferred relationship	Some	1
Mature cystic teratoma of right ovary (disorder)	Associated morphology	False	Dermoid cyst	Inferred relationship	Some	1
Mature cystic teratoma of left ovary (disorder)	Associated morphology	False	Dermoid cyst	Inferred relationship	Some	1
Bilateral mature cystic teratoma of ovaries	Associated morphology	False	Dermoid cyst	Inferred relationship	Some	1
Bilateral mature cystic teratoma of ovaries	Associated morphology	False	Dermoid cyst	Inferred relationship	Some	2
Pituitary dermoid and epidermoid cysts is a rare, acquired pituitary hormone deficiency characterised by the presence of rare, benign tumour in the sellar region. Clinical presentation is either acute or insidious, and is variable according to the cyst location, size and potential rupture. Most commonly patients present with headache, visual disturbances, and pituitary dysfunction.	Associated morphology	True	Dermoid cyst	Inferred relationship	Some	1
External angular dermoid (disorder)	Associated morphology	True	Dermoid cyst	Inferred relationship	Some	1
Dermoid cyst of scalp (disorder)	Associated morphology	True	Dermoid cyst	Inferred relationship	Some	1
Dermoid cyst (disorder)	Associated morphology	True	Dermoid cyst	Inferred relationship	Some	1
Dermoid cyst of head (disorder)	Associated morphology	True	Dermoid cyst	Inferred relationship	Some	1
Dermoid cyst of spinal cord (disorder)	Associated morphology	True	Dermoid cyst	Inferred relationship	Some	1
Dermoid cyst of skull	Associated morphology	True	Dermoid cyst	Inferred relationship	Some	1
Dermoid cyst of skin of back (disorder)	Associated morphology	True	Dermoid cyst	Inferred relationship	Some	1
Dermoid cyst of skin	Associated morphology	True	Dermoid cyst	Inferred relationship	Some	1
Dermoid cyst of pancreas (disorder)	Associated morphology	True	Dermoid cyst	Inferred relationship	Some	1
Dermoid cyst of cornea (disorder)	Associated morphology	True	Dermoid cyst	Inferred relationship	Some	1
Dermoid cyst of limbal conjunctiva	Associated morphology	True	Dermoid cyst	Inferred relationship	Some	1
Dermoid cyst of conjunctiva (disorder)	Associated morphology	True	Dermoid cyst	Inferred relationship	Some	1
Dermoid cyst of conjunctiva of left eye (disorder)	Associated morphology	True	Dermoid cyst	Inferred relationship	Some	1
Dermoid cyst of conjunctiva of right eye (disorder)	Associated morphology	True	Dermoid cyst	Inferred relationship	Some	1
Dermoid cyst of orbit proper (disorder)	Associated morphology	True	Dermoid cyst	Inferred relationship	Some	1
Dermoid cyst of left orbit proper (disorder)	Associated morphology	True	Dermoid cyst	Inferred relationship	Some	1
Dermoid cyst of right orbit proper (disorder)	Associated morphology	True	Dermoid cyst	Inferred relationship	Some	1
Dermoid cyst of mouth	Associated morphology	True	Dermoid cyst	Inferred relationship	Some	1
Dermoid cyst of eyelid (disorder)	Associated morphology	True	Dermoid cyst	Inferred relationship	Some	1
Dermoid cyst of occipital lobe	Associated morphology	True	Dermoid cyst	Inferred relationship	Some	1
Dermoid cyst of brain (disorder)	Associated morphology	True	Dermoid cyst	Inferred relationship	Some	1
Excision of dermoid cyst of subcutaneous tissue of nose (procedure)	Direct morphology	True	Dermoid cyst	Inferred relationship	Some	1
Excision of dermoid cyst of skin of nose (procedure)	Direct morphology	True	Dermoid cyst	Inferred relationship	Some	1
Excision of nasal dermoid (procedure)	Direct morphology	True	Dermoid cyst	Inferred relationship	Some	1
Dermoid cyst of eye proper	Associated morphology	True	Dermoid cyst	Inferred relationship	Some	1
Median nasal dermoid fistula	Associated morphology	True	Dermoid cyst	Inferred relationship	Some	1
Nasal dermoid	Associated morphology	True	Dermoid cyst	Inferred relationship	Some	1
Ring dermoid of cornea is characterized by annular limbal dermoids (growths with a skin-like structure) with corneal and conjunctival extension. Less than 30 cases have been described. Transmission is autosomal dominant and mutations in the PITX2 gene have been suggested as a potential cause of the condition.	Associated morphology	True	Dermoid cyst	Inferred relationship	Some	1
A rare ectodermal dysplasia characterized by the association of epibulbar dermoids and aplasia cutis congenital.	Associated morphology	True	Dermoid cyst	Inferred relationship	Some	1
X-linked corneal dermoid (X-CND) is an exceedingly rare, benign, congenital, corneal tumor characterized by bilateral opacification of the cornea with superficial grayish layers and irregular raised whitish plaques, as well as fine blood vessels covering the central cornea, and intact peripheral corneal borders. No other ocular or systemic abnormality is noted. The pattern of inheritance described in the affected family is consistent with X-linked transmission.	Associated morphology	True	Dermoid cyst	Inferred relationship	Some	1
Dermoid cyst of conjunctiva of bilateral eyes	Associated morphology	True	Dermoid cyst	Inferred relationship	Some	1
Dermoid cyst of conjunctiva of bilateral eyes	Associated morphology	True	Dermoid cyst	Inferred relationship	Some	2
Endoscopic excision of dermoid cyst of nose (procedure)	Direct morphology	True	Dermoid cyst	Inferred relationship	Some	1
Dermoid cyst of upper eyelid (disorder)	Associated morphology	True	Dermoid cyst	Inferred relationship	Some	1
Dermoid cyst of lower eyelid (disorder)	Associated morphology	True	Dermoid cyst	Inferred relationship	Some	1
Dermoid cyst of left eyelid	Associated morphology	True	Dermoid cyst	Inferred relationship	Some	1
Dermoid cyst of right eyelid (disorder)	Associated morphology	True	Dermoid cyst	Inferred relationship	Some	1
Dermoid cyst of left upper eyelid (disorder)	Associated morphology	True	Dermoid cyst	Inferred relationship	Some	1
Dermoid cyst of right upper eyelid (disorder)	Associated morphology	True	Dermoid cyst	Inferred relationship	Some	1
Dermoid cyst of left lower eyelid (disorder)	Associated morphology	True	Dermoid cyst	Inferred relationship	Some	1
Dermoid cyst of right lower eyelid (disorder)	Associated morphology	True	Dermoid cyst	Inferred relationship	Some	1

This concept is not in any reference sets

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Id	Description	Lang	Type	Status	Case?	Module
190366017	Dermoid cyst	en	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
2711044017	Dermoid cyst (morphologic abnormality)	en	Fully specified name	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core