Phenotypes
Db Link Name Definition Comment Is a
HPO HP:0001645 Sudden cardiac death "The heart suddenly and unexpectedly stops beating resulting in death within a short time period (generally within 1 h of symptom onset)." [HPO:probinson] HP:0001695, HP:0001699
HPO HP:0000518 Cataract "A cataract is an opacity or clouding that develops in the crystalline lens of the eye or in its capsule." [HPO:probinson] Note that some ophthalmologists call any opacity in the lens a cataract, while others restrict the term to lens opacities that impair vision. We use the term to refer to the first meaning (any lens opacity). HP:0000517
HPO HP:0012472 Eclabion "A turning outward of the lip or lips, that is, eversion of the lips." [HPO:probinson] HP:0000159
HPO HP:0002047 Malignant hyperthermia "Malignant hyperthermia is characterized by a rapid increase in temperature to 39-42 degrees C in response to inhalational anesthetics such as halothane or to muscle relaxants such as succinylcholine." [HPO:curators] HP:0004370
HPO HP:0002205 Recurrent respiratory infections "An increased susceptibility to respiratory infections as manifested by a history of recurrent respiratory infections." [HPO:probinson] HP:0002719, HP:0011947
HPO HP:0000364 Hearing abnormality "An abnormality of the sensory perception of sound." [HPO:probinson] According to the World Health Organization, deafness refers to the complete loss of hearing ability in one or two ears. Hearing impairment refers to both complete and partial loss of the ability to hear. HP:0031704
HPO HP:0001019 Erythroderma "An inflammatory exfoliative dermatosis involving nearly all of the surface of the skin. Erythroderma develops suddenly. A patchy erythema may generalize and spread to affect most of the skin. Scaling may appear in 2-6 days and be accompanied by hot, red, dry skin, malaise, and fever." [HPO:probinson] HP:0011123
HPO HP:0000457 Depressed nasal ridge "Lack of prominence of the nose resulting from a posteriorly-placed nasal ridge." [HPO:probinson, PMID:19152422] The adjective 'depressed' here does not indicate an active process but a status. The feature should be assessed in a profile view. This finding is typically associated with a Short columella, but this should be assessed separately. HP:0011119
HPO HP:0001829 Foot polydactyly "A kind of polydactyly characterized by the presence of a supernumerary toe or toes." [HPO:probinson] HP:0001780, HP:0009136, HP:0010442
HPO HP:0002093 Respiratory insufficiency HP:0002795
HPO HP:0001376 Limitation of joint mobility "A reduction in the freedom of movement of one or more joints." [HPO:probinson] HP:0011729
HPO HP:0000962 Hyperkeratosis "Hyperkeratosis is thickening of the outer layer of the skin, the stratum corneum, which is composed of large, polyhedral, plate-like envelopes filled with keratin which are the dead cells that have migrated up from the stratum granulosum." [HPO:probinson] HP:0011368
HPO HP:0001944 Dehydration HP:0011032
HPO HP:0100716 Self-injurious behavior "Aggression towards oneself." [HPO:sdoelken] HP:0006919
HPO HP:0000656 Ectropion "An outward turning (eversion) or rotation of the eyelid margin." [PMID:19125427] Ectropion is frequently associated wit overexposure of the palpebral and scleral conjunctiva and cornea. It usually involves the lower eyelid. HP:0000492
HPO HP:0001161 Hand polydactyly "A kind of polydactyly characterized by the presence of a supernumerary finger or fingers." [HPO:probinson] HP:0009997, HP:0010442
HPO HP:0007431 Congenital ichthyosiform erythroderma "An ichthyosiform abnormality of the skin with congenital onset." [HPO:probinson] HP:0008064
OMIM OMIM:242500 ICHTHYOSIS, CONGENITAL, AUTOSOMAL RECESSIVE 4B; ARCI4B
OMIM OMIM:601277 ICHTHYOSIS, CONGENITAL, AUTOSOMAL RECESSIVE 4A; ARCI4A