Phenotypes
Db Link Name Definition Comment Is a
HPO HP:0006528 Chronic lung disease "According to the definitions of the American and British Thoracic Societies, including pulmonary functional tests, X-rays, and CT scans for items such as fibrosis, bronchiectasis, bullae, emphysema, nodular or lymphomatous abnormalities." [IMM:tkuijpers] — HP:0002795
HPO HP:0002650 Scoliosis "The presence of an abnormal lateral curvature of the spine." [HPO:probinson] — HP:0010674
HPO HP:0000737 Irritability "A proneness to anger, i.e., a condition of being easily bothered or annoyed." [PMID:27343883] — HP:0100851
HPO HP:0001254 Lethargy "A state of disinterestedness, listlessness, and indifference, resulting in difficulty performing simple tasks or concentrating." [HPO:probinson] — HP:0004372
HPO HP:0006979 Sleep-wake cycle disturbance "Any abnormal alteration of an individual's circadian rhythm that affects the timing of sleeping and being awake." [] — HP:0002360
HPO HP:0000741 Apathy — — HP:0000745
HPO HP:0002019 Constipation "Infrequent or difficult evacuation of feces." [HPO:probinson] — HP:0011458
HPO HP:0002015 Dysphagia "Difficulty in swallowing." [HPO:probinson] — HP:0012638, HP:0025270
HPO HP:0001250 Seizure "A seizure is an intermittent abnormality of nervous system physiology characterised by a transient occurrence of signs and/or symptoms due to abnormal excessive or synchronous neuronal activity in the brain." [HPO:probinson, PMID:15816939] A type of electrographic seizure has been proposed in neonates which does not have a clinical correlate, it is electrographic only. The term epilepsy is not used to describe recurrent febrile seizures. Epilepsy presumably reflects an abnormally reduced seizure threshold. HP:0012638
HPO HP:0011471 Gastrostomy tube feeding in infancy "Feeding problem necessitating gastrostomy tube feeding." [DDD:ncarter] This is an extremely severe form of feeding problems in infancy. HP:0008872, HP:0033454
HPO HP:0000716 Depression "Frequent feelings of being down, miserable, and/or hopeless; difficulty recovering from such moods; pessimism about the future; pervasive shame; feeling of inferior self-worth; thoughts of suicide and suicidal behavior." [HPO:probinson, PMID:23902698] — HP:0031466
HPO HP:0001545 Anteriorly placed anus "Anterior malposition of the anus." [HPO:probinson] — HP:0004397
HPO HP:0011471 Gastrostomy tube feeding in infancy "Feeding problem necessitating gastrostomy tube feeding." [DDD:ncarter] This is an extremely severe form of feeding problems in infancy. HP:0008872, HP:0033454
HPO HP:0001273 Abnormal corpus callosum morphology "Abnormality of the corpus callosum." [HPO:probinson, PMID:21263138] The corpus callosum, a broad thick band of nerve fibers that connects the right and left cerebral hemispheres, is the largest white matter structure in the brain. This finding can be demonstrated by cerebral magenetic resonance tomography. The corpus callosum structurally consists of 4 major anatomic features including the rostrum, genu, corpus, and splenium. HP:0002500
HPO HP:0002418 Abnormal midbrain morphology "An abnormality of the midbrain, which has as its parts the tectum, cerebral peduncle, midbrain tegmentum and cerebral aqueduct." [HPO:probinson] — HP:0012443
HPO HP:0012110 Hypoplasia of the pons "Underdevelopment of the pons." [HPO:probinson] — HP:0002977, HP:0007361
HPO HP:0002474 Expressive language delay "A delay in the acquisition of the ability to use language to communicate needs, wishes, or thoughts." [HPO:probinson] — HP:0000750
HPO HP:0000863 Central diabetes insipidus "A form of diabetes insipidus related to a failure of vasopressin (AVP) release from the hypothalamus." [HPO:curators] — HP:0000873, HP:0011751
HPO HP:0001249 Intellectual disability "Subnormal intellectual functioning which originates during the developmental period. Intellectual disability, previously referred to as mental retardation, has been defined as an IQ score below 70." [HPO:probinson] This term should be used for children at least five years old. For younger children, consider the term Global developmental delay (HP:0001263). HP:0011446, HP:0012759
HPO HP:0100710 Impulsivity "Acting on the spur of the moment in response to immediate stimuli; acting on a momentary basis without a plan or consideration of outcomes; difficulty establishing or following plans; a sense of urgency and self-harming behavior under emotional distress." [PMID:23902698] — HP:0000734
HPO HP:0000772 Abnormality of the ribs "An anomaly of the rib." [HPO:probinson] — HP:0001547
HPO HP:0012650 Perisylvian polymicrogyria "Polymicrogyria (an excessive number of small gyri or convolutions) that is maximal in perisylvian regions (the regions that surround the Sylvian fissures), which may be symmetric or asymmetric and may extend beyond perisylvian regions. The Sylvian fissures often extend posteriorly and superiorly." [COST:neuromig, HPO:probinson, PMID:15159468, PMID:20301504] The Sylvian fissure (also known as the lateral sulcus) separates the frontal and parietal lobes superiorly from the temporal lobe inferiorly. HP:0002126
HPO HP:0002015 Dysphagia "Difficulty in swallowing." [HPO:probinson] — HP:0012638, HP:0025270
HPO HP:0003468 Abnormal vertebral morphology "An abnormality of one or more of the vertebrae." [HPO:probinson] A vertebra is one of 33 bony segments that form the spinal column of humans. There are 7 cervical, 12 thoracic, 5 lumbar, 5 sacral and 4 coccygeal vertebrae (the coccygeal vertebrae are fused into one coccyx bone). HP:0000925
HPO HP:0000736 Short attention span "Reduced attention span characterized by distractibility and impulsivity but not necessarily satisfying the diagnostic criteria for attention deficit hyperactivity disorder." [HPO:curators] — HP:0000708