Rare Disease Index
9,491 diseasesporencephaly
congenital disorder of nervous system characterized by cysts or cavities within the cerebral hemisphere.
MeSH: D065708
porencephaly-cerebellar hypoplasia-internal malformations syndrome
medical condition
MeSH: C536336
porencephaly-microcephaly-bilateral congenital cataract syndrome
human disease
porokeratosis
skin disease
MeSH: D017499
porokeratosis of Mibelli
Porokeratosis palmaris et plantaris disseminata
porokeratotic eccrine ostial and dermal duct nevus
Human disease
porphyria
inherited metabolic disorder involving the build-up of porphyrins
MeSH: D011164
porphyria cutanea tarda
acute porphyria characterized by painful, blistering skin lesions that develop on sun-exposed skin
MeSH: D017119
port-wine stain
vascular anomaly
ICD: Q82.5MeSH: D019339
portal vein thrombosis
human disease
Portopulmonary hypertension
medical condition
post-polio syndrome
group of potentially disabling signs and symptoms that appear decades after the initial poliomyelitis illness
MeSH: D016262
post-transplant lymphoproliferative disorder
human disease
ICD: D47.7
postaxial polydactyly of fingers
human disease
postaxial polydactyly of toes
human disease
postaxial polydactyly of toes, bilateral
human disease
postaxial polydactyly of toes, unilateral
human disease
postaxial polydactyly type A
human disease
postaxial polydactyly type A, bilateral
human disease
postaxial polydactyly type A, unilateral
human disease
postaxial polydactyly type B
human disease
postaxial polydactyly type B, bilateral
human disease
postaxial polydactyly type B, unilateral
human disease
postaxial polydactyly-anterior pituitary anomalies-facial dysmorphism syndrome
human disease
postaxial polydactyly-dental and vertebral anomalies syndrome
human disease
MeSH: C564880
postaxial tetramelic oligodactyly
human disease
MeSH: C566767
postencephalitic Parkinson disease
disease believed to be caused by a viral illness that triggers degeneration of the nerve cells in the substantia nigra. Overall, this degeneration leads to clinical parkinsonism
MeSH: D010301
posterior amorphous corneal dystrophy
Human disease
MeSH: C567546
posterior column ataxia-retinitis pigmentosa syndrome
Posterior column ataxia - retinitis pigmentosa is characterized by the association of progressive sensory ataxia and retinitis pigmentosa
MeSH: C536343