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107669003: Degenerative abnormality (morphologic abnormality)


Status: current, Not sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jan 2002. Module: SNOMED CT core

Descriptions:

Id Description Lang Type Status Case? Module
172105010 Degenerative abnormality en Synonym (core metadata concept) Active Entire term case insensitive (core metadata concept) SNOMED CT core
593391011 Degenerative abnormality (morphologic abnormality) en Fully specified name Active Entire term case insensitive (core metadata concept) SNOMED CT core
65101000077112 anomalie dégénérative fr Synonym (core metadata concept) Active Entire term case insensitive (core metadata concept) SNOMED CT Switzerland NRC maintained Module


201 descendants. Search Descendants:

Expanded Value Set


Outbound Relationships Type Target Active Characteristic Refinability Group Values
Degenerative abnormality Is a Morphologically abnormal structure true Inferred relationship Some

Inbound Relationships Type Active Source Characteristic Refinability Group
A rare, hereditary, cerebellar ataxia disorder characterized by late-onset spinocerebellar ataxia, manifesting with slowly progressive gait disturbances, dysarthria, limb and truncal ataxia, and smooth-pursuit eye movement disturbance, associated with a history of psychomotor delay from childhood. Mild atrophy of the cerebellar vermis and hemispheres is observed on brain imaging. Associated morphology True Degenerative abnormality Inferred relationship Some 2
A rare, hereditary, cerebellar ataxia disorder characterized by late-onset spinocerebellar ataxia, manifesting with slowly progressive gait disturbances, dysarthria, limb and truncal ataxia, and smooth-pursuit eye movement disturbance, associated with a history of psychomotor delay from childhood. Mild atrophy of the cerebellar vermis and hemispheres is observed on brain imaging. Associated morphology True Degenerative abnormality Inferred relationship Some 1
A rare, genetic, neuronal ceroid lipofuscinosis disorder characterized by infantile- to early childhood-onset of progressive myoclonic seizures (occasionally accompanied by generalized tonic-clonic seizures) and severe, progressive neurological regression, leading to psychomotor and cognitive decline, cerebellar ataxia, dementia and, frequently, early death. Vision loss may be associated. EEG typically reveals epileptiform activity with predominance in the posterior region and photosensitivity. Associated morphology True Degenerative abnormality Inferred relationship Some 1
Autosomal recessive spastic paraplegia type 14 is a rare, complex hereditary spastic paraplegia characterized by adulthood-onset of slowly progressive spastic paraplegia of lower limbs presenting with spastic gait, hyperreflexia, and mild lower limb hypertonicity associated with mild intellectual disability, visual agnosia, short and long-term memory deficiency and mild distal motor neuropathy. Bilateral pes cavus and extensor plantar responses are also associated. Associated morphology True Degenerative abnormality Inferred relationship Some 1
Leigh-Syndrom mit nephrotischem Syndrom Associated morphology False Degenerative abnormality Inferred relationship Some 1
A rare genetic peripheral neuropathy characterized by early hypotonia evolving to spastic paraparesis, areflexia, decreased pain and temperature sensitivity, autonomic neuropathy, gastroesophageal reflux disease, recurrent pneumonia and respiratory problems. Patients also have intellectual disability and dysmorphic features, including mild brachycephalic microcephaly, short broad neck, low anterior hairline and coarse face. Associated morphology True Degenerative abnormality Inferred relationship Some 1
A rare hereditary ataxia characterized by simultaneous onset and development of cerebellar ataxia and chorioretinal degeneration (including macular degeneration, advancing choroidal sclerosis, punctata albescens, and retinitis pigmentosa). There have been no further descriptions in the literature since 1963. Associated morphology True Degenerative abnormality Inferred relationship Some 2
A complex hereditary spastic paraplegia characterised by mild to severe lower limb spasticity, hyperreflexia, extensor plantar responses, impaired vibration sensation, pes cavus, and significant wasting and weakness of the small hand muscles. Temporal lobe epilepsy and cognitive dysfunction have been also reported. Associated morphology True Degenerative abnormality Inferred relationship Some 1
A complex, hereditary, spastic paraplegia characterized by delayed motor development, spasticity, and inability to walk, later progressing to quadriplegia, motor aphasia, bowel and bladder dysfunction. Patients also present with vision problems and mild intellectual disability. The disease affects only males. Associated morphology True Degenerative abnormality Inferred relationship Some 1
A rare, pure or complex form of hereditary spastic paraplegia characterized by progressive spastic paraplegia with pyramidal signs in the upper and lower limbs, and decreased vibration sense. Associated morphology True Degenerative abnormality Inferred relationship Some 1
A rare form of hereditary spastic paraplegia characterized by delayed walking, toe walking, unsteady and spastic gait, hyperreflexia of the lower limbs, and extensor plantar responses. Upper limbs spasticity and dystonia, subclinical axonal neuropathy, cognitive impairment and intellectual disability have also been associated. Associated morphology True Degenerative abnormality Inferred relationship Some 1
A rare, genetic motor neuron disease characterized by late childhood- or adolescent-onset of slowly progressive, severe, distal limb muscle weakness and wasting, in association with pyramidal signs, normal sensation, and absence of bulbar involvement, leading to degeneration of motor neurons in the brain and spinal cord. Associated morphology True Degenerative abnormality Inferred relationship Some 1
A rare, genetic, human prion disease characterized by adult-onset neurodegenerative manifestations associated with a movement disorder and psychiatric/behavioral disturbances. Patients typically present personality changes, aggressiveness, manias, anxiety and/or depression in conjunction with rapidly progressive cognitive decline (presenting with dysarthria, apraxia, aphasia, and eventually leading to dementia) as well as ataxia (manifesting with gait disturbances, unsteadiness, coordination problems), Parkinsonism, myoclonus, and/or chorea. Additional features may include generalized spasticity, seizures, urine incontinence and pyramidal abnormalities. Associated morphology True Degenerative abnormality Inferred relationship Some 1
PEHO-like syndrome is a rare, genetic neurological disease characterized by progressive encephalopathy, early-onset seizures with a hypsarrhythmic pattern, facial and limb edema, severe hypotonia, early arrest of psychomotor development and craniofacial dysmorphism (evolving microcephaly, narrow forehead, short nose, prominent auricles, open mouth, micrognathia), in the absence of neuro-ophthalmic or neuroradiologic findings. Poor visual responsiveness, growth failure and tapering fingers are also associated. Associated morphology True Degenerative abnormality Inferred relationship Some 1
A rare, complex subtype of hereditary spastic paraplegia characterized by variable onset of slowly progressive lower limb spasticity and weakness and prominent cerebellar ataxia, associated with gait disturbances, dysarthria, increased deep tendon reflexes and extensor plantar responses. Additional features may include involuntary movements (i.e. clonus, tremor, fasciculations, chorea), decreased vibration sense, oculomotor abnormalities (e.g. nystagmus) and distal amyotrophy in the upper and lower limbs. Associated morphology True Degenerative abnormality Inferred relationship Some 1
Autosomal recessive spastic paraplegia type 70 is a very rare, complex subtype of hereditary spastic paraplegia that presents in infancy with delayed motor development (i.e. crawling, walking) and is characterized by lower limb spasticity, increased deep tendon reflexes, extensor plantar responses, impaired vibratory sensation at ankles, amyotrophy and borderline intellectual disability. Additional signs may include gait disturbances, Achilles tendon contractures, scoliosis and cerebellar abnormalities. Associated morphology True Degenerative abnormality Inferred relationship Some 1
A rare autosomal recessive cerebellar ataxia-epilepsy-intellectual disability syndrome characterized by early-childhood onset of cerebellar ataxia associated with generalized tonic-clonic epilepsy and psychomotor development delay, dysarthria, gaze-evoked nystagmus and learning disability. Other features in some patients include upper motor neuron signs with leg spasticity and extensor plantar responses, and mild cerebellar atrophy on brain MRI. Associated morphology True Degenerative abnormality Inferred relationship Some 1
A rare type of hereditary spastic paraplegia usually characterized by a pure phenotype of proximal weakness of the lower extremities with spastic gait and brisk reflexes, with a bimodal age of onset of either childhood or adulthood (>30 years). In some cases, it can present as a complex phenotype with additional associated manifestations including peripheral neuropathy, bulbar palsy (with dysarthria and dysphagia), distal amyotrophy, and impaired distal vibration sense. Associated morphology False Degenerative abnormality Inferred relationship Some 2
A pure form of hereditary spastic paraplegia characterized by onset in adolescence or early adulthood of slowly progressive spastic paraplegia, proximal muscle weakness of the lower extremities and small hand muscles, hyperreflexia, spastic gait and mild urinary compromise. Associated morphology True Degenerative abnormality Inferred relationship Some 1
A pure form of hereditary spastic paraplegia characterized by slowly progressive spastic paraplegia of lower extremities with an age of onset ranging from childhood to adulthood and patients presenting with spastic gait, increased tendon reflexes in lower limbs, extensor plantar response, weakness and atrophy of lower limb muscles and, in rare cases, pes cavus. No abnormalities are noted on magnetic resonance imaging. Associated morphology False Degenerative abnormality Inferred relationship Some 2
A rare, pure or complex form of hereditary spastic paraplegia usually characterized by a pure phenotype of a slowly progressive spastic paraplegia associated with urinary incontinence with an onset in mid- to late-adulthood. A complex phenotype, with the additional findings of cognitive impairment, sensorimotor polyneuropathy, ataxia, parkinsonism, and dystonia as well as thin corpus callosum and white matter lesions (seen on brain and spine magnetic resonance imaging), has also been reported. Associated morphology True Degenerative abnormality Inferred relationship Some 1
A pure form of hereditary spastic paraplegia characterized by a childhood- to adulthood-onset of slowly progressive spastic gait, extensor plantar responses, brisk tendon reflexes in arms and legs, decreased vibration sense at ankles and urinary dysfunction. Ankle clonus is also reported in some patients. Associated morphology False Degenerative abnormality Inferred relationship Some 2
X-linked spastic paraplegia type 34 is a pure form of hereditary spastic paraplegia characterized by late childhood- to early adulthood-onset of slowly progressive spastic paraplegia with spastic gait and lower limb hyperreflexia, brisk tendon reflexes and ankle clonus. Lower limb pain and reduced lower limb vibratory sense is also reported in some older adult patients. Associated morphology True Degenerative abnormality Inferred relationship Some 1
Autosomal recessive spastic paraplegia type 5A is a form of hereditary spastic paraplegia characterized by either a pure phenotype of slowly progressive spastic paraplegia of the lower extremities with bladder dysfunction and pes cavus or a complex presentation with additional manifestations including cerebellar signs, nystagmus, distal or generalized muscle atrophy and cognitive impairment. Age of onset is highly variable, ranging from early childhood to adulthood. White matter hyperintensity and cerebellar and spinal cord atrophy may be noted, on brain magnetic resonance imaging, in some patients. Associated morphology True Degenerative abnormality Inferred relationship Some 1
A pure form of hereditary spastic paraplegia characterized by a childhood- to adulthood-onset of slowly progressive lower limb spasticity and hyperreflexia of lower extremities, extensor plantar reflexes, distal sensory impairment, variable urinary dysfunction and pes cavus. Associated morphology False Degenerative abnormality Inferred relationship Some 2
A pure form of hereditary spastic paraplegia characterized by a slowly progressive and relatively benign spastic paraplegia presenting in adulthood with spastic gait, lower limb hyperreflexia, extensor plantar responses, bladder dysfunction (urinary urgency and/or incontinence), and mild sensory and motor peripheral neuropathy. Associated morphology False Degenerative abnormality Inferred relationship Some 2
Autosomal recessive spastic paraplegia type 28 is a pure form of hereditary spastic paraplegia characterized by a childhood or adolescent onset of slowly progressive, pure crural muscle spastic paraparesis which manifests with mild lower limb weakness, gait difficulties, extensor plantar responses, and hyperreflexia of lower extremities. Less common manifestations include cerebellar oculomotor disturbance with saccadic eye pursuit, pes cavus and scoliosis. Some patients also present pin and vibration sensory loss in distal legs. Associated morphology False Degenerative abnormality Inferred relationship Some 2
A rare, pure or complex form of hereditary spastic paraplegia characterized by either a pure spastic paraplegia phenotype, usually presenting in the first or second decade of life, with spastic lower extremities, unsteady spastic gait, hyperreflexia and extensor plantar responses, or as a complicated phenotype with the additional manifestations of distal wasting, saccadic ocular movements, mild cerebellar ataxia and mild, distal, axonal neuropathy. Associated morphology False Degenerative abnormality Inferred relationship Some 2
A complex form of hereditary spastic paraplegia characterized by spastic paraplegia, demyelinating peripheral sensorimotor neuropathy, poikiloderma (manifesting with loss of eyebrows and eyelashes in childhood in addition to delicate, smooth, and wasted skin) and distal amyotrophy (presenting after puberty). There have been no further descriptions in the literature since 1992. Associated morphology True Degenerative abnormality Inferred relationship Some 1
A complex form of hereditary spastic paraplegia characterized by delays in motor development followed by a slowly progressive spastic paraplegia (affecting mainly lower extremities) associated with a desquamating facial rash with butterfly distribution (presenting at around two months of age) and dysarthria. There have been no further descriptions in the literature since 1982. Associated morphology False Degenerative abnormality Inferred relationship Some 2
Hypotonia-speech impairment-severe cognitive delay syndrome is a rare, genetic neurodegenerative disorder characterized by severe, persistent hypotonia (presenting at birth or in early infancy), severe global developmental delay (with poor or absent speech, difficulty or inability to roll, sit or walk), profound intellectual disability, and failure to thrive. Additional manifestations include microcephaly, progressive peripheral spasticity, bilateral strabismus and nystagmus, constipation, and variable dysmorphic facial features (including plagiocephaly, broad forehead, small nose, low-set ears, micrognathia and open mouth with tented upper lip). Associated morphology True Degenerative abnormality Inferred relationship Some 1
Autosomal recessive spastic paraplegia type 15 is a complex form of hereditary spastic paraplegia characterized by a childhood to adulthood onset of slowly progressive lower limb spasticity (resulting in gait disturbance, extensor plantar responses and decreased vibration sense) associated with mild intellectual disability, mild cerebellar ataxia, peripheral neuropathy (with distal upper limb amyotrophy) and retinal degeneration. Thin corpus callosum is a common imaging finding. Associated morphology True Degenerative abnormality Inferred relationship Some 1
Autosomal recessive spastic paraplegia type 35 is a rare form of hereditary spastic paraplegia characterized by childhood (exceptionally adolescent) onset of a complex phenotype presenting with lower limb (followed by upper limb) spasticity with hyperreflexia and extensor plantar responses, with additional manifestations including progressive dysarthria, dystonia, mild cognitive decline, extrapyramidal features, optic atrophy and seizures. White matter abnormalities and brain iron accumulation have also been observed on brain magnetic resonance imaging. Associated morphology False Degenerative abnormality Inferred relationship Some 2
Autosomal recessive spastic paraplegia type 21 is a complex type of hereditary spastic paraplegia characterized by an onset in adolescence or adulthood of slowly progressive spastic paraparesis associated with the additional manifestations of apraxia, cognitive and speech decline (leading to dementia and akinetic mutism in some cases), personality disturbances and extrapyramidal (e.g. oromandibular dyskinesia, rigidity) and cerebellar (i.e. dysdiadochokinesia and incoordination) signs. Subtle abnormalities (e.g. developmental delays) may be noted earlier in childhood. A thin corpus callosum and white matter abnormalities are equally reported on magnetic resonance imaging. Associated morphology True Degenerative abnormality Inferred relationship Some 1
Autosomal recessive spastic paraplegia type 43 is a rare, complex hereditary spastic paraplegia characterized by a childhood to adolescent onset of progressive lower limb spasticity, associated with mild to severe gait disturbances, extensor plantar responses, muscle weakness and severe distal atrophy, frequently with upper limb involvement. Additional features may include joint contractures, distal sensory loss and brisk or absent deep tendon reflexes. Other signs, such as depression, memory loss, optic atrophy (with vision loss) and brain iron deposition (revealed by brain imagery), have also been reported. Associated morphology True Degenerative abnormality Inferred relationship Some 1
A pure or complex form of hereditary spastic paraplegia characterized by an onset in the first decade of life of spastic paraparesis (more prominent in lower than upper extremities) and unsteady gait, as well as increased deep tendon reflexes, amyotrophy, cerebellar ataxia, and flexion contractures of the knees, in some. Associated morphology False Degenerative abnormality Inferred relationship Some 2
Spinocerebellar ataxia with axonal neuropathy type 1 is a rare, genetic neurological disorder characterized by a late childhood onset of slowly progressive cerebellar ataxia. Initial manifestations include weakness and atrophy of distal limb muscles, areflexia and loss of pain, vibration and touch sensations in upper and lower extremities. Gaze nystagmus, cerebellar dysarthria, peripheral neuropathy, steppage gait and pes cavus develop as disease progresses. Cerebellar atrophy (especially of the vermis) is present in all affected individuals. Additional reported manifestations include seizures, mild brain atrophy, mild hypercholesterolemia and borderline hypoalbuminemia. Associated morphology True Degenerative abnormality Inferred relationship Some 2
Spinocerebellar ataxia with axonal neuropathy type 1 is a rare, genetic neurological disorder characterized by a late childhood onset of slowly progressive cerebellar ataxia. Initial manifestations include weakness and atrophy of distal limb muscles, areflexia and loss of pain, vibration and touch sensations in upper and lower extremities. Gaze nystagmus, cerebellar dysarthria, peripheral neuropathy, steppage gait and pes cavus develop as disease progresses. Cerebellar atrophy (especially of the vermis) is present in all affected individuals. Additional reported manifestations include seizures, mild brain atrophy, mild hypercholesterolemia and borderline hypoalbuminemia. Associated morphology True Degenerative abnormality Inferred relationship Some 1
Primary essential cutis verticis gyrata is a rare, progressive dermis disorder characterized by thickening of the scalp resulting in redundancy of the skin which gives rise to folds and grooves that give the scalp a cerebriform appearance. Folds cannot be corrected by pressure or traction and typically are symmetric and extend anteroposteriorly from vertex to occiput and/or transversely in occipital region. Additional features may include mild subungual hyperkeratosis and distal onycholysis of the nail plates of the great toes. It is not associated with neurological and ophthalmological changes, nor with secondary causes. Associated morphology True Degenerative abnormality Inferred relationship Some 1
Autosomal recessive spastic paraplegia type 45 is a rare, pure or complex form of hereditary spastic paraplegia characterized by onset in infancy of progressive lower limb spasticity, abnormal gait, increased deep tendon reflexes and extensor plantar responses, that may be associated with intellectual disability. Additional signs, such as contractures in the lower limbs, amyotrophy, clubfoot and optic atrophy, have also been reported. Associated morphology True Degenerative abnormality Inferred relationship Some 1
Autosomal recessive spastic paraplegia type 67 is an extremely rare, complex hereditary spastic paraplegia characterized by an infancy or childhood onset of global developmental delay and progressive spasticity with tremor in the distal limbs, increased deep tendon reflexes and extensor plantar responses, which may be associated with mild intellectual disability. Additional features include muscle wasting and cerebellar abnormalities. Associated morphology True Degenerative abnormality Inferred relationship Some 1
Early-onset spastic ataxia-myoclonic epilepsy-neuropathy syndrome is a rare hereditary spastic ataxia disorder characterized by childhood onset of slowly progressive lower limb spastic paraparesis and cerebellar ataxia (with dysarthria, swallowing difficulties, motor degeneration), associated with sensorimotor neuropathy (including muscle weakness and distal amyotrophy in lower extremities) and progressive myoclonic epilepsy. Ocular signs (ptosis, oculomotor apraxia), dysmetria, dysdiadochokinesia, dystonic movements and myoclonus may also be associated. Associated morphology True Degenerative abnormality Inferred relationship Some 2
Early-onset spastic ataxia-myoclonic epilepsy-neuropathy syndrome is a rare hereditary spastic ataxia disorder characterized by childhood onset of slowly progressive lower limb spastic paraparesis and cerebellar ataxia (with dysarthria, swallowing difficulties, motor degeneration), associated with sensorimotor neuropathy (including muscle weakness and distal amyotrophy in lower extremities) and progressive myoclonic epilepsy. Ocular signs (ptosis, oculomotor apraxia), dysmetria, dysdiadochokinesia, dystonic movements and myoclonus may also be associated. Associated morphology True Degenerative abnormality Inferred relationship Some 1
A condition characterized by loss of skeletal muscle mass, primarily in the elderly but can be associated with other conditions that are not exclusively seen in older people. Associated morphology True Degenerative abnormality Inferred relationship Some 1
A rare, complex hereditary spastic paraplegia characterized by an early onset of progressive lower limb spasticity, tip-toe walking, scissor gait, hyperreflexia and clonus that may be associated with borderline intellectual disability. Nystagmus and pes equinovarus have also been reported. Associated morphology True Degenerative abnormality Inferred relationship Some 1
A rare, genetic, neurodegenerative disorder characterized by progressive psychomotor and cognitive regression (manifesting with gait ataxia, spasticity, loss of language, mild to severe intellectual disability, pyramidal and extrapyramidal signs and, frequently, development of tetraplegia or tetraparesis) associated with variable degrees of lipodystrophy, hepatomegaly, hypertriglyceridemia and muscular hypertrophy. Hyperactivity, tremor and development of seizures may also be associated. Associated morphology True Degenerative abnormality Inferred relationship Some 2
A rare, genetic neurodegenerative disease characterized by dementia and mild parkinsonism with poor levodopa response. Presenting clinical manifestations are memory problems, short attention span, disorientation, language impairment, rigidity, bradykinesia, postural instability and behavioral changes, including apathy, anxiety and delusions. Associated morphology True Degenerative abnormality Inferred relationship Some 1
Ferro-cerebro-cutaneous syndrome is a rare, genetic, metabolic liver disease characterized by progressive neurodegeneration, cutaneous abnormalities, including varying degrees of ichthyosis or seborrheic dermatitis, and systemic iron overload. Patients manifest with infantile-onset seizures, encephalopathy, abnormal eye movements, axial hypotonia with peripheral hypertonia, brisk reflexes, cortical blindness and deafness, myoclonus and hepato/splenomegaly, as well as oral manifestations, including microdontia, widely spaced and pointed teeth with delayed eruption, and gingival overgrowth. Associated morphology True Degenerative abnormality Inferred relationship Some 1
A rare neuroinflammatory disease characterized by the onset of ataxia, dysarthria and cerebral white matter changes which are triggered by viral infection. Episodic progressive neurodegeneration (manifesting with loss of motor and verbal skills, muscle weakness, further cerebral white matter degeneration and, eventually, death) is observed in the absence of hematopathology, cytokine overproduction, fever, hypertriglyceridemia, hypofibrinogenemia and hyperferritinemia. Associated morphology True Degenerative abnormality Inferred relationship Some 1
Stickler syndrome Associated morphology True Degenerative abnormality Inferred relationship Some 1
Deafmutism-retinal degeneration syndrome Associated morphology True Degenerative abnormality Inferred relationship Some 1
Diffuse Lewy body disease (disorder) Associated morphology True Degenerative abnormality Inferred relationship Some 3
Diffuse Lewy body disease (disorder) Associated morphology True Degenerative abnormality Inferred relationship Some 2
Primary progressive cerebellar degeneration Associated morphology True Degenerative abnormality Inferred relationship Some 1
Neurofibrillary degeneration Is a True Degenerative abnormality Inferred relationship Some
Angioid streaks of choroid Associated morphology True Degenerative abnormality Inferred relationship Some 1
Descending degeneration Is a True Degenerative abnormality Inferred relationship Some
Dying back phenomenon Associated morphology True Degenerative abnormality Inferred relationship Some 1
Wilson's disease Associated morphology True Degenerative abnormality Inferred relationship Some 2
Wilson's disease Associated morphology True Degenerative abnormality Inferred relationship Some 1
Wilson's disease Associated morphology True Degenerative abnormality Inferred relationship Some 3
Peripheral degeneration of cornea Associated morphology True Degenerative abnormality Inferred relationship Some 1
Juvenile osteochondrosis of head of metacarpals Associated morphology True Degenerative abnormality Inferred relationship Some 1
Aicardi's syndrome Associated morphology True Degenerative abnormality Inferred relationship Some 1
Degenerative disease of the central nervous system Associated morphology True Degenerative abnormality Inferred relationship Some 1
Abnormal hard tissue formation in pulp (disorder) Associated morphology True Degenerative abnormality Inferred relationship Some 1
Iridectomy with filtering operation for glaucoma Procedure morphology (attribute) False Degenerative abnormality Inferred relationship Some 2
Flat retinoschisis Associated morphology True Degenerative abnormality Inferred relationship Some 2
Juvenile osteochondrosis of carpal lunate Associated morphology True Degenerative abnormality Inferred relationship Some 1
Transposition of pterygium Procedure morphology (attribute) False Degenerative abnormality Inferred relationship Some 2
Focal degeneration Is a True Degenerative abnormality Inferred relationship Some
Granulovacuolar degeneration Is a True Degenerative abnormality Inferred relationship Some
Posthemiplegic ataxia Associated morphology True Degenerative abnormality Inferred relationship Some 1
Mucoid degeneration Is a True Degenerative abnormality Inferred relationship Some
Localized osteoarthrosis uncertain if primary OR secondary Associated morphology True Degenerative abnormality Inferred relationship Some 1
Azorean disease Associated morphology True Degenerative abnormality Inferred relationship Some 1
Azorean disease Associated morphology True Degenerative abnormality Inferred relationship Some 2
Azorean disease, type I Associated morphology True Degenerative abnormality Inferred relationship Some 1
Azorean disease, type I Associated morphology True Degenerative abnormality Inferred relationship Some 2
Azorean disease, type II Associated morphology True Degenerative abnormality Inferred relationship Some 1
Azorean disease, type II Associated morphology True Degenerative abnormality Inferred relationship Some 2
Azorean disease, type III Associated morphology True Degenerative abnormality Inferred relationship Some 1
Azorean disease, type III Associated morphology True Degenerative abnormality Inferred relationship Some 2
Azorean disease, type IV Associated morphology True Degenerative abnormality Inferred relationship Some 1
Azorean disease, type IV Associated morphology True Degenerative abnormality Inferred relationship Some 2
Chronic degenerative aortic valve disease Associated morphology True Degenerative abnormality Inferred relationship Some 1
dystrophie péripapillaire de la choroïde Associated morphology False Degenerative abnormality Inferred relationship Some 1
Congenital degeneration of nervous system Associated morphology True Degenerative abnormality Inferred relationship Some 1
Congenital retinoschisis Associated morphology False Degenerative abnormality Inferred relationship Some 2
Degeneration of retina Associated morphology True Degenerative abnormality Inferred relationship Some 1
Glaucomatous retinal degeneration Associated morphology True Degenerative abnormality Inferred relationship Some 1
Generalized retinal degeneration Associated morphology True Degenerative abnormality Inferred relationship Some 1
Multifocal retinal degeneration Associated morphology True Degenerative abnormality Inferred relationship Some 1
Spondylosis Associated morphology True Degenerative abnormality Inferred relationship Some 1
Myxoid degeneration Is a True Degenerative abnormality Inferred relationship Some
Cyclodialysis Procedure morphology (attribute) False Degenerative abnormality Inferred relationship Some 4
Operation for glaucoma Procedure morphology (attribute) False Degenerative abnormality Inferred relationship Some 1
Osteoarthritis of ankle and/or foot (disorder) Associated morphology False Degenerative abnormality Inferred relationship Some 1
Cerebellar degeneration Associated morphology True Degenerative abnormality Inferred relationship Some 1
Altered behavior due to Pick's disease (disorder) Associated morphology True Degenerative abnormality Inferred relationship Some 1
Altered behavior due to Pick's disease (disorder) Associated morphology True Degenerative abnormality Inferred relationship Some 4

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