Inbound Relationships |
Type |
Active |
Source |
Characteristic |
Refinability |
Group |
Benign scapuloperoneal muscular dystrophy (disorder) |
Clinical course |
True |
Progressive |
Inferred relationship |
Some |
2 |
Severe scapuloperoneal muscular dystrophy with cardiomyopathy |
Clinical course |
True |
Progressive |
Inferred relationship |
Some |
3 |
Robinow syndrome (RS) is a rare genetic syndrome characterized by limb shortening and abnormalities of the head, face and external genitalia. |
Clinical course |
False |
Progressive |
Inferred relationship |
Some |
5 |
Benign congenital muscular dystrophy with finger flexion contractures |
Clinical course |
True |
Progressive |
Inferred relationship |
Some |
2 |
Distal muscular dystrophy |
Clinical course |
True |
Progressive |
Inferred relationship |
Some |
2 |
Larsen-like syndrome, B3GAT3 type is a rare, genetic, primary bone dysplasia characterized by laxity, dislocations and contractures of the joints, short stature, foot deformities (e.g. clubfeet), broad tips of fingers and toes, short neck, dysmorphic facial features (hypertelorism, downslanting palpebral fissures, upturned nose with anteverted nares, high arched palate) and various cardiac malformations. Severe disease is associated with multiple fractures, osteopenia, arachnodactyly and blue sclerae. A broad spectrum of additional features, including scoliosis, radio-ulnar synostosis, mild developmental delay, and various eye disorders (glaucoma, amblyopia, hyperopia, astigmatism, ptosis), are also reported. |
Clinical course |
True |
Progressive |
Inferred relationship |
Some |
6 |
A form of limb-girdle muscular dystrophy, presenting in the first or second decades of life, characterized by slowly progressive proximal and distal muscle weakness and atrophy. Additional manifestations include contractures of the proximal and distal interphalangeal hand joints, rigid spine, restricted pulmonary function, and mild cardiomyopathy. |
Clinical course |
True |
Progressive |
Inferred relationship |
Some |
2 |
A primary bone dysplasia, characterized by premature degenerative arthropathy of the hip. The disease presents with hip joint discomfort/pain and gait disturbances that usually develop in childhood and that progress to severe functional disability and limited mobility by early adulthood. Involvement of the vertebral bodies and other joints is minimal, height is not significantly reduced, and general health is unimpaired. Radiographically, the femoral heads are flattened and irregular and degenerative osteoarthritis develops in the hip joints, as evidenced by the presence of periarticular cysts, sclerosis, and joint space narrowing. |
Clinical course |
True |
Progressive |
Inferred relationship |
Some |
3 |
A rare, genetic, congenital muscular dystrophy due to dystroglycanopathy characterized by a wide phenotypic spectrum which includes hypotonia and muscular weakness present at birth or early infancy, delayed or arrested motor development, and normal intellectual abilities with normal (or only mild abnormalities) neuroimaging studies. Feeding difficulties, joint and spinal deformities, and respiratory insufficiency may be associated. Decreased alpha-dystroglycan on immunohistochemical muscle staining and elevated serum creatine kinase are observed. |
Clinical course |
True |
Progressive |
Inferred relationship |
Some |
2 |
A rare, congenital muscular dystrophy due to dystroglycanopathy characterized by proximal muscle weakness with a tendency for muscle hypertrophy and pseudohypertrophy, variable cognitive impairment, microcephaly, cerebellar hypoplasia with or without cysts, and other structural brain anomalies. |
Clinical course |
True |
Progressive |
Inferred relationship |
Some |
3 |
A subtype of autosomal recessive limb-girdle muscular dystrophy characterized by a childhood onset of progressive shoulder and pelvic girdle muscle weakness and atrophy frequently associated with calf hypertrophy, diaphragmatic weakness, and/or variable cardiac abnormalities. Mild to moderate elevated serum creatine kinase levels and positive Gowers sign are reported. |
Clinical course |
True |
Progressive |
Inferred relationship |
Some |
2 |
A subtype of autosomal recessive limb-girdle muscular dystrophy characterized by a variable age of onset of progressive weakness and wasting of the proximal skeletal muscles of the shoulder and pelvic girdles, frequently associated with progressive respiratory muscle impairment and cardiomyopathy. Calf hypertrophy, muscle cramps and elevated serum creatine kinase levels are also observed. Neuro-psychomotor development is usually normal. |
Clinical course |
True |
Progressive |
Inferred relationship |
Some |
2 |
Cranio-cervical dystonia with laryngeal and upper-limb involvement is a rare genetic, isolated dystonia characterized by a variable combination of cervical dystonia with tremor, blepharospasm, oromandibular and laryngeal dystonia. Dystonia progresses slowly and might spread to become segmental. Arm tremor and myoclonic jerks in the arms or neck have also been reported. |
Clinical course |
True |
Progressive |
Inferred relationship |
Some |
1 |
Transient infantile osteopetrosis |
Clinical course |
True |
Progressive |
Inferred relationship |
Some |
3 |
dystrophie musculaire des ceintures autosomique dominante type 1B |
Clinical course |
False |
Progressive |
Inferred relationship |
Some |
2 |
Leri-Weill dyschondrosteosis |
Clinical course |
False |
Progressive |
Inferred relationship |
Some |
2 |
A subtype of autosomal recessive limb-girdle muscular dystrophy characterized by an onset in late adolescence or early adulthood of slowly progressive, proximal weakness and atrophy of shoulder and pelvic girdle muscles. Cardiac and respiratory muscles are not involved. Hypertrophy of the calf muscles and highly elevated serum creatine kinase levels are frequently observed. |
Clinical course |
True |
Progressive |
Inferred relationship |
Some |
2 |
A form of autosomal recessive limb-girdle muscular dystrophy that presents a highly variable age of onset and phenotypic spectrum typically characterized by slowly progressive proximal weakness of the pelvic and shoulder girdle musculature (predominantly affecting the lower limbs), frequently associated with waddling gait, scapular winging, calf and tongue hypertrophy, exercise-induced myalgia, abdominal muscle weakness, cardiomyopathy, respiratory muscle involvement, and myoglobinuria and/or elevated creatine kinase serum levels. |
Clinical course |
True |
Progressive |
Inferred relationship |
Some |
2 |
Congenital muscular dystrophy-infantile cataract-hypogonadism syndrome is characterized by congenital muscular dystrophy, infantile cataract and hypogonadism. It has been described in seven individuals from an isolated Norwegian village and in one unrelated individual. Transmission appears to be autosomal recessive. |
Clinical course |
True |
Progressive |
Inferred relationship |
Some |
3 |
Non-Alzheimer's progressive dysphasia |
Clinical course |
True |
Progressive |
Inferred relationship |
Some |
3 |
Alzheimer's disease with progressive aphasia (disorder) |
Clinical course |
True |
Progressive |
Inferred relationship |
Some |
4 |
Semantic dementia |
Clinical course |
True |
Progressive |
Inferred relationship |
Some |
3 |
Myopic macular degeneration of bilateral eyes (disorder) |
Clinical course |
True |
Progressive |
Inferred relationship |
Some |
3 |
Myopic macular degeneration of right eye (disorder) |
Clinical course |
True |
Progressive |
Inferred relationship |
Some |
2 |
Myopic macular degeneration of left eye |
Clinical course |
True |
Progressive |
Inferred relationship |
Some |
2 |
Progressive aphasia |
Clinical course |
True |
Progressive |
Inferred relationship |
Some |
3 |
Progressive iris atrophy |
Clinical course |
True |
Progressive |
Inferred relationship |
Some |
3 |
Progressive cone dystrophy (without rod involvement) |
Clinical course |
True |
Progressive |
Inferred relationship |
Some |
2 |
Multiple progressive haemangiomata |
Clinical course |
True |
Progressive |
Inferred relationship |
Some |
3 |
Secondary pigmentary retinal degeneration |
Clinical course |
True |
Progressive |
Inferred relationship |
Some |
2 |
Degenerative progressive high myopia |
Clinical course |
True |
Progressive |
Inferred relationship |
Some |
2 |
Myopic macular degeneration |
Clinical course |
True |
Progressive |
Inferred relationship |
Some |
2 |
Degenerative progressive high myopia of right eye |
Clinical course |
True |
Progressive |
Inferred relationship |
Some |
2 |
Degenerative progressive high myopia of left eye (disorder) |
Clinical course |
True |
Progressive |
Inferred relationship |
Some |
2 |
Degenerative progressive high myopia of bilateral eyes (disorder) |
Clinical course |
True |
Progressive |
Inferred relationship |
Some |
3 |
Post poliomyelitis syndrome |
Clinical course |
True |
Progressive |
Inferred relationship |
Some |
3 |
Progression of fetal right ventricular outflow tract obstruction |
Clinical course |
True |
Progressive |
Inferred relationship |
Some |
2 |
Progression of fetal left ventricular outflow tract obstruction (disorder) |
Clinical course |
True |
Progressive |
Inferred relationship |
Some |
2 |
Severe autosomal recessive intrahepatic cholestasis described in aboriginal children from northwestern Quebec. First manifestation as neonatal jaundice, progresses to periportal fibrosis and cirrhosis. |
Clinical course |
True |
Progressive |
Inferred relationship |
Some |
4 |
Progressive external ophthalmoplegia |
Clinical course |
True |
Progressive |
Inferred relationship |
Some |
3 |
Spondylometaphyseal dysplasia-cone-rod dystrophy syndrome is characterized by the association of spondylometaphyseal dysplasia (marked by platyspondyly, shortening of the tubular bones and progressive metaphyseal irregularity and cupping), with postnatal growth retardation and progressive visual impairment due to cone-rod dystrophy. So far, it has been described in eight individuals. Transmission appears to be autosomal recessive. |
Clinical course |
True |
Progressive |
Inferred relationship |
Some |
3 |
Autosomal recessive spastic paraplegia type 55 (SPG 55) is a rare, complex type of hereditary spastic paraplegia characterized by childhood onset of progressive spastic paraplegia associated with optic atrophy (with reduced visual acuity and central scotoma), ophthalmoplegia, reduced upper-extremity strength and dexterity, muscular atrophy in the lower extremities, and sensorimotor neuropathy. SPG55 is caused by mutations in the C12ORF65 gene (12q24.31) encoding probable peptide chain release factor C12orf65, mitochondrial. |
Clinical course |
True |
Progressive |
Inferred relationship |
Some |
4 |
Autosomal recessive spastic paraplegia type 57 (SPG57) is an extremely rare, complex type of hereditary spastic paraplegia, characterized by onset in infancy of pronounced leg spasticity (leading to the inability to walk independently), reduced visual acuity due to optic atrophy, and distal wasting of the hands and feet due to an axonal demyelinating sensorimotor neuropathy. SPG57 is caused by mutations in the TFG gene (3q12.2) encoding protein TFG, which is thought to play a role in ER microtubular architecture and function. |
Clinical course |
True |
Progressive |
Inferred relationship |
Some |
4 |
A rare, complex type of hereditary spastic paraplegia characterized by early-onset progressive spastic paraplegia presenting in infancy, associated with optic atrophy, fixation nystagmus, polyneuropathy occurring in late childhood/early adolescence leading to severe motor disability and progressive joint contractures and scoliosis. |
Clinical course |
True |
Progressive |
Inferred relationship |
Some |
4 |
A rare mitochondrial disease characterized by adult onset of progressive external ophthalmoplegia, exercise intolerance, muscle weakness, manifestations of spinocerebellar ataxia (e.g. impaired gait, dysarthria) and mild motor peripheral neuropathy. Respiratory insufficiency has been reported in some cases. |
Clinical course |
True |
Progressive |
Inferred relationship |
Some |
2 |
Progressive non-fluent aphasia (PNFA) is a form of frontotemporal dementia, characterized by agrammatism, laborious speech, alexia, and agraphia, frequently accompanied by apraxia of speech (AOS). Language comprehension is relatively preserved. |
Clinical course |
True |
Progressive |
Inferred relationship |
Some |
3 |
Logopenic progressive aphasia (lv-PPA) is a form of primary progressive aphasia, characterized by impaired single-word retrieval and naming and impaired repetition with spared single-word comprehension and object knowledge. |
Clinical course |
True |
Progressive |
Inferred relationship |
Some |
3 |
A rare mitochondrial disease characterized by adult onset of the triad of sensory ataxic neuropathy, dysarthria, and ophthalmoparesis. Additional signs and symptoms are highly variable and include myopathy, seizures, and hearing loss, among others. Brain imaging may show cerebellar white matter abnormalities and/or bilateral thalamic lesions. |
Clinical course |
True |
Progressive |
Inferred relationship |
Some |
5 |
Mitochondrial NeuroGastroIntestinal Encephalomyopathy (MNGIE) syndrome is characterized by the association of gastrointestinal dysmotility, peripheral neuropathy, chronic progressive external ophthalmoplegia and leukoencephalopathy. |
Clinical course |
True |
Progressive |
Inferred relationship |
Some |
5 |
Progressive external ophthalmoplegia-myopathy-emaciation syndrome is a rare mitochondrial oxidative phosphorylation disorder due to nuclear DNA anomalies characterized by progressive external ophthalmoplegia without diplopia, cerebellar atrophy, proximal skeletal muscle weakness with generalized muscle wasting, profound emaciation, respiratory failure, spinal deformity and facial muscle weakness (manifesting with ptosis, dysphonia, dysphagia and nasal speech). Intellectual disability, gastrointestinal symptoms (e.g. nausea, abdominal fullness, and loss of appetite), dilated cardiomyopathy and renal colic have also been reported. |
Clinical course |
True |
Progressive |
Inferred relationship |
Some |
5 |
Alexander disease |
Clinical course |
True |
Progressive |
Inferred relationship |
Some |
4 |
A rare neuronal ceroid lipofuscinosis disorder characterized by juvenile-onset of progressive spinocerebellar ataxia, bulbar syndrome (manifesting with dysarthria, dysphagia and dysphonia), pyramidal and extrapyramidal involvement (including myoclonus, amyotrophy, unsteady gait, akinesia, rigidity, dysarthric speech) and intellectual deterioration. Muscle biopsy displays autofluorescent bodies and lipofuscin deposits in brain and, occasionally the retina, upon postmortem. |
Clinical course |
True |
Progressive |
Inferred relationship |
Some |
4 |
A group of rare, genetic, neurodegenerative diseases characterized by an infancy- to childhood-onset of progressive spastic paraplegia (with delayed motor milestones, gait disturbances, hyperreflexia and extensor plantar responses), optic atrophy (which may be accompanied by nystagmus and visual loss) and progressive peripheral neuropathy (with sensory impairment and distal muscle weakness/atrophy in upper and lower extremities). Additional signs may include foot deformities, spinal defects (scoliosis, kyphosis), joint contractures, exaggerated startle response, speech disorders, hyperhidrosis, extrapyramidal signs and intellectual disability. In very rare cases, a variant phenotype with less prominent or absent optic atrophy and/or neuropathy may be observed. |
Clinical course |
True |
Progressive |
Inferred relationship |
Some |
4 |
A rare genetic isolated inherited retinal disorder characterised by primary cone degeneration with significant secondary rod involvement, with a variable fundus appearance. Typical presentation includes decreased visual acuity, central scotoma, photophobia, colour vision alteration, followed by night blindness and loss of peripheral visual field. |
Clinical course |
True |
Progressive |
Inferred relationship |
Some |
2 |
Progressive muscular atrophy |
Clinical course |
True |
Progressive |
Inferred relationship |
Some |
2 |
Progressive multiple sclerosis |
Clinical course |
True |
Progressive |
Inferred relationship |
Some |
1 |
Secondary progressive multiple sclerosis (disorder) |
Clinical course |
True |
Progressive |
Inferred relationship |
Some |
3 |
Primary progressive multiple sclerosis (disorder) |
Clinical course |
True |
Progressive |
Inferred relationship |
Some |
3 |
Progressive relapsing multiple sclerosis (disorder) |
Clinical course |
True |
Progressive |
Inferred relationship |
Some |
3 |
Progressive focal cortical atrophy |
Clinical course |
True |
Progressive |
Inferred relationship |
Some |
1 |
Benign monomelic amyotrophy |
Clinical course |
True |
Progressive |
Inferred relationship |
Some |
3 |
A rare genetic, neuro-ophthalmological disease characterized by progressive weakness of the external eye muscles, resulting in bilateral ptosis and diffuse symmetric ophthalmoparesis. Additional signs may include skeletal muscle weakness, cataracts, hearing loss, sensory axonal neuropathy, ataxia, parkinsonism, cardiomyopathy, hypogonadism and depression. It is usually less severe than autosomal recessive form. |
Clinical course |
True |
Progressive |
Inferred relationship |
Some |
1 |
A rare genetic, neuro-ophthalmological disease characterized by progressive weakness of the external eye muscles, resulting in bilateral ptosis and diffuse, symmetric ophthalmoparesis. Additional signs may include generalized skeletal muscle weakness, muscle atrophy, sensory axonal neuropathy, ataxia, cardiomyopathy, and psychiatric symptoms. It is usually more severe than autosomal dominant form. |
Clinical course |
True |
Progressive |
Inferred relationship |
Some |
1 |
A rare X-linked cerebellar ataxia, characterized by a combination of upper and lower motor neuron signs, with an age of onset in the first or second decade, slow progression, and normal intelligence. Typical features of cerebellar dysfunction include gait and limb ataxia, intention tremor, dysmetria, dysdiadochokinesia, dysarthria, nystagmus, and hyperreflexia. Further phenotypic features are pes cavus, scoliosis, muscle atrophy, and peripheral sensory and motor nerve abnormalities. |
Clinical course |
True |
Progressive |
Inferred relationship |
Some |
1 |
Stapes fixation (stapediovestibular ankylosis) is a hearing loss condition that appears as a consequence of annular ligament destruction followed by excessive connective tissue production during the healing process. This condition is mainly observed in otosclerosis but is also found in chronic otitis media with tympanosclerosis, and other rare bone diseases such as Paget's disease and osteogenesis imperfecta (Lobstein disease). |
Clinical course |
True |
Progressive |
Inferred relationship |
Some |
2 |
Hereditary cerebral amyloid angiopathy, Dutch type |
Clinical course |
True |
Progressive |
Inferred relationship |
Some |
1 |
A rare genetic cerebral small vessel disease characterized by amyloid deposition in the cerebral blood vessels leading to predominantly hemorrhagic strokes, focal neurological deficits, and progressive cognitive decline eventually leading to dementia. |
Clinical course |
True |
Progressive |
Inferred relationship |
Some |
2 |
Hereditary cerebral amyloid angiopathy, Icelandic type |
Clinical course |
True |
Progressive |
Inferred relationship |
Some |
2 |
Progressive pigmentary dermatosis of Schamberg |
Clinical course |
True |
Progressive |
Inferred relationship |
Some |
3 |
A rare neurodegenerative disease characterized by extrapyramidal symptoms (rigidity, tremor, bradykinesia) and dementia, typically beginning in the fifth or sixth decade of life and progressing to a vegetative state with pelvicrural flexion contractures within few years. Oculomotor signs, olfactory dysfunction, and autonomic disturbances may also be observed. Neuropathological hallmarks are frontotemporally accentuated cerebral atrophy, as well as neurofibrillary tangles and neuronal loss in a characteristic distribution in cortical and subcortical regions. The disease is endemic to the Pacific Island of Guam. |
Clinical course |
True |
Progressive |
Inferred relationship |
Some |
3 |
Keratosis lichenoides chronica (disorder) |
Clinical course |
True |
Progressive |
Inferred relationship |
Some |
2 |
Neuronal ceroid lipofuscinosis 8 |
Clinical course |
True |
Progressive |
Inferred relationship |
Some |
2 |
Van Bogaert's sclerosing leukoencephalitis |
Clinical course |
True |
Progressive |
Inferred relationship |
Some |
4 |
Granulomatosis disciformis et progressiva |
Clinical course |
True |
Progressive |
Inferred relationship |
Some |
3 |
Chronic progressive coccidioidal pneumonia (disorder) |
Clinical course |
True |
Progressive |
Inferred relationship |
Some |
2 |
Rett syndrome |
Clinical course |
True |
Progressive |
Inferred relationship |
Some |
2 |
Cirrhosis of liver due to and following cardiac procedure (disorder) |
Clinical course |
True |
Progressive |
Inferred relationship |
Some |
4 |
A very rare autosomal recessive, slowly progressive neurodegenerative disorder characterized by the triad of cerebellar ataxia (that generally manifests at adolescence or early adulthood), chorioretinal dystrophy, which may have a later onset (up to the fifth-sixth decade) leading to variable degrees of visual impairment, and hypogonadotropic hypogonadism (delayed puberty and lack of secondary sex characteristics). Ataxia-hypogonadism-choroidal dystrophy syndrome belongs to a clinical continuum of neurodegenerative disorders along with the clinically overlapping cerebellar ataxia-hypogonadism syndrome. |
Clinical course |
True |
Progressive |
Inferred relationship |
Some |
2 |
Bilateral progressive external ophthalmoplegia |
Clinical course |
True |
Progressive |
Inferred relationship |
Some |
1 |
Progressive cribriform and zosteriform hyperpigmentation (disorder) |
Clinical course |
True |
Progressive |
Inferred relationship |
Some |
2 |
Progressive peripheral pterygium of right eye |
Clinical course |
True |
Progressive |
Inferred relationship |
Some |
3 |
Progressive peripheral pterygium of left eye (disorder) |
Clinical course |
True |
Progressive |
Inferred relationship |
Some |
3 |
Progressive peripheral pterygium of bilateral eyes (disorder) |
Clinical course |
True |
Progressive |
Inferred relationship |
Some |
5 |
Peripheral pterygium, progressive |
Clinical course |
True |
Progressive |
Inferred relationship |
Some |
2 |
Necrobiotic xanthogranuloma (disorder) |
Clinical course |
True |
Progressive |
Inferred relationship |
Some |
2 |
Necrobiotic xanthogranuloma with paraproteinemia (disorder) |
Clinical course |
True |
Progressive |
Inferred relationship |
Some |
3 |
The more common type of Robinow syndrome characterized by mild to moderate limb shortening and abnormalities of the head, face and external genitalia. |
Clinical course |
False |
Progressive |
Inferred relationship |
Some |
1 |
Autosomal recessive Robinow syndrome |
Clinical course |
False |
Progressive |
Inferred relationship |
Some |
1 |
Congenital muscular dystrophy type 1C is caused by mutations in the gene encoding fukutin-related protein (FKRP) and is a rare autosomal recessive disorder characterized by severe muscular dystrophy presenting at birth or in the first few weeks of life. |
Clinical course |
True |
Progressive |
Inferred relationship |
Some |
2 |
Bilateral Madelung deformity (disorder) |
Clinical course |
False |
Progressive |
Inferred relationship |
Some |
7 |
Congenital muscular dystrophy type 1D large gene mutation (MDC1D) is an autosomal recessive congenital muscular dystrophy with intellectual disabilities and structural brain abnormalities. It is part of a group of similar disorders resulting from defective glycosylation of alpha-dystroglycan, collectively known as dystroglycanopathies. Clinical features include severe intellectual disability, hypotonia, developmental delay, contractures, and muscle degeneration. |
Clinical course |
True |
Progressive |
Inferred relationship |
Some |
2 |
Progressive avascular necrosis of bilateral lunate bones (disorder) |
Clinical course |
True |
Progressive |
Inferred relationship |
Some |
3 |
Liver cirrhosis due to classical cystic fibrosis |
Clinical course |
True |
Progressive |
Inferred relationship |
Some |
3 |
Autosomal dominant Emery-Dreifuss muscular dystrophy (disorder) |
Clinical course |
True |
Progressive |
Inferred relationship |
Some |
2 |
Mesomelic dysplasia of upper limb (disorder) |
Clinical course |
False |
Progressive |
Inferred relationship |
Some |
2 |
Progressive nodular fibrosis of skin |
Clinical course |
True |
Progressive |
Inferred relationship |
Some |
2 |
Porokeratosis of Mibelli |
Clinical course |
True |
Progressive |
Inferred relationship |
Some |
3 |
Giant porokeratosis |
Clinical course |
True |
Progressive |
Inferred relationship |
Some |
3 |
A rare genetic disease characterized by mild intellectual deficit, congenital cataract, progressive sensorineural hearing impairment, ataxia, peripheral neuropathy, and short stature. There have been no further descriptions in the literature since 1991. |
Clinical course |
True |
Progressive |
Inferred relationship |
Some |
4 |
épilepsie progressive partielle chronique continue de l'enfance |
Clinical course |
False |
Progressive |
Inferred relationship |
Some |
2 |
épilepsie partielle continue progressive chronique |
Clinical course |
False |
Progressive |
Inferred relationship |
Some |
1 |