Phenotypes associated with the disease Menke-Hennekam syndrome 2 (OMIM:618333):
- Epicanthus (HP:0000286): A fold of skin starting above the medial aspect of the upper eyelid and arching downward to cover, pass in front of and lateral to the medial canthus. Evidence: PCS. Frequency: 1/2. (PMID:29460469)
- Upslanted palpebral fissure (HP:0000582): The palpebral fissure inclination is more than two standard deviations above the mean for age (objective); or, the inclination of the palpebral fissure is greater than typical for age. Evidence: PCS. Frequency: 2/2. (PMID:29460469)
- Square face (HP:0000321): Facial contours, as viewed from the front, show a broad upper face/cranium and lower face/mandible, creating a square appearance. Evidence: PCS. Frequency: 1/2. (PMID:29460469)
- Strabismus (HP:0000486): A misalignment of the eyes so that the visual axes deviate from bifoveal fixation. The classification of strabismus may be based on a number of features including the relative position of the eyes, whether the deviation is latent or manifest, intermittent or constant, concomitant or otherwise and according to the age of onset and the relevance of any associated refractive error. Evidence: PCS. Frequency: 1/2. (PMID:29460469)
- Absent earlobe (HP:0000387): Absence of fleshy non-cartilaginous tissue inferior to the tragus and incisura. Evidence: PCS. Frequency: 1/2. (PMID:29460469)
- Hearing impairment (HP:0000365): A decreased magnitude of the sensory perception of sound. Evidence: PCS. Frequency: 1/2. (PMID:29460469)
- Deep philtrum (HP:0002002): Accentuated, prominent philtral ridges giving rise to an exaggerated groove in the midline between the nasal base and upper vermillion border. Evidence: PCS. Frequency: 1/2. (PMID:29460469)
- Blepharophimosis (HP:0000581): A fixed reduction in the vertical distance between the upper and lower eyelids with short palpebral fissures. Evidence: PCS. Frequency: 1/2. (PMID:29460469)
- Short palpebral fissure (HP:0012745): Distance between the medial and lateral canthi is more than 2 SD below the mean for age (objective); or, apparently reduced length of the palpebral fissures. Evidence: PCS. Frequency: 2/2. (PMID:29460469)
- Cutaneous syndactyly of toes (HP:0010621): A soft tissue continuity in the anteroposterior axis between adjacent foot digits that involves at least half of the proximodistal length of one of the two involved digits; or, a soft tissue continuity in the A/P axis between two digits of the foot that does not meet the prior objective criteria. Evidence: PCS. Frequency: 1/2. (PMID:29460469)
- Flat face (HP:0012368): Absence of concavity or convexity of the face when viewed in profile. Evidence: PCS. Frequency: 2/2. (PMID:29460469)
- Prominent forehead (HP:0011220): Forward prominence of the entire forehead, due to protrusion of the frontal bone. Evidence: PCS. Frequency: 1/2. (PMID:29460469)
- Chronic constipation (HP:0012450): Constipation for longer than three months with fewer than 3 bowel movements per week, straining, lumpy or hard stools, and a sensation of anorectal obstruction or incomplete defecation. Evidence: PCS. Frequency: 1/2. (PMID:29460469)
- Overlapping toe (HP:0001845): Describes a foot digit resting on the dorsal surface of an adjacent digit when the foot is at rest. Initially clawing may be dynamic and only noticeable on walking. Over time the plantar plate tears, subluxation occurs at the metatarsophalangeal joint (MTPJ), and the deformity becomes permanent. Evidence: PCS. Frequency: 1/2. (PMID:29460469)
- Thin upper lip vermilion (HP:0000219): Height of the vermilion of the upper lip in the midline more than 2 SD below the mean. Alternatively, an apparently reduced height of the vermilion of the upper lip in the frontal view (subjective). Evidence: PCS. Frequency: 2/2. (PMID:29460469)
- Intellectual disability (HP:0001249): The term intellectual disability or intellectual developmental disorder is used to describe significantly sub-average intellectual and adaptive functioning based on clinical assessment and as measured by individually administered, appropriately normed, standardized and validated tests of intellectual functioning and adaptive behavior, with onset during the developmental period from infancy through adolescence. Evidence: PCS. Frequency: 1/2. (PMID:29460469)
- Delayed speech and language development (HP:0000750): A degree of language development that is significantly below the norm for a child of a specified age. Evidence: PCS. Frequency: 1/1. (PMID:29460469)
- Delayed ability to walk (HP:0031936): A failure to achieve the ability to walk at an appropriate developmental stage. Most children learn to walk in a series of stages, and learn to walk short distances independently between 12 and 15 months. Evidence: PCS. Frequency: 1/1. (PMID:29460469)
- Full cheeks (HP:0000293): Increased prominence or roundness of soft tissues between zygomata and mandible. Evidence: PCS. Frequency: 1/2. (PMID:29460469)
- Joint hypermobility (HP:0001382): The capability that a joint (or a group of joints) has to move, passively and/or actively, beyond normal limits along physiological axes. Evidence: PCS. Frequency: 1/2. (PMID:29460469)
- Depressed nasal bridge (HP:0005280): Posterior positioning of the nasal root in relation to the overall facial profile for age. Evidence: PCS. Frequency: 2/2. (PMID:29460469)
- Autistic behavior (HP:0000729): Persistent deficits in social interaction and communication and interaction as well as a markedly restricted repertoire of activity and interest as well as repetitive patterns of behavior. Evidence: PCS. Frequency: 2/2. (PMID:29460469)
- Sandal gap (HP:0001852): A widely spaced gap between the first toe (the great toe) and the second toe. Evidence: PCS. Frequency: 1/2. (PMID:29460469)
- Recurrent upper respiratory tract infections (HP:0002788): An increased susceptibility to upper respiratory tract infections as manifested by a history of recurrent upper respiratory tract infections (running ears - otitis, sinusitis, pharyngitis, tonsillitis). Evidence: PCS. Frequency: 2/2. (PMID:29460469)
- Autosomal dominant inheritance (HP:0000006): A mode of inheritance that is observed for traits related to a gene encoded on one of the autosomes (i.e., the human chromosomes 1-22) in which a trait manifests in heterozygotes. In the context of medical genetics, an autosomal dominant disorder is caused when a single copy of the mutant allele is present. Males and females are affected equally, and can both transmit the disorder with a risk of 50% for each child of inheriting the mutant allele. Evidence: PCS. (PMID:29460469)
- Narrow nasal bridge (HP:0000446): Decreased width of the bony bridge of the nose. Evidence: PCS. Frequency: 1/2. (PMID:29460469)
- Micrognathia (HP:0000347): Developmental hypoplasia of the mandible. Evidence: PCS. Frequency: 1/2. (PMID:29460469)
- Duodenal ulcer (HP:0002588): An erosion of the mucous membrane in a portion of the duodenum. Evidence: PCS. Frequency: 1/2. (PMID:29460469)
- Agenesis of permanent teeth (HP:0006349): A congenital defect characterized by the absence of one or more permanent teeth, including oligodontia, hypodontia, and adontia of the of permanent teeth. Evidence: PCS. Frequency: 2/2. (PMID:29460469)