spondyloepimetaphyseal dysplasia with joint laxity

A spondyloepimetaphyseal dysplasia characterized by spinal abnormalities and gross articular hypermobility.

mitochondrial complex V (ATP synthase) deficiency nuclear type 6

A mitochondrial complex V (ATP synthase) deficiency characterized by episodic regression of gross motor skills beginning in early childhood that has_material_basis_in homozygous or compound heterozygous mutation in the ATP5MD gene on chromosome 10q24.33.

neurodevelopmental disorder with hypotonia and speech delay

A syndrome characterized by global developmental delay, impaired intellectual development with poor or absent speech, and fine and gross motor delay that has_material_basis_in heterozygous or compound heterozygous mutation in the EIF4A2 gene on chromosome 3q27.3.

breast cystic hypersecretory carcinoma

A breast secretory carcinoma that is characterized by numerous cysts of varying sizes containing gelatinous material on gross examination, microscopically dilated ducts containing eosinophilic secretion and the absence of micropapillary pattern and cytological atypia in the lining epithelium.

intellectual disability-severe speech delay-mild dysmorphism syndrome

A syndromic intellectual disability characterized by global developmental delay with moderate to severe speech delay, dysmorphic craniofacial features, and gross motor skill delays that particularly affects expressive speech that has_material_basis_in heterozygous mutation in the FOXP1 gene on chromosome 3p13.

vulvar nodular hidradenoma

A vulvar benign neoplasm that is characterized by nodules with cystic foci high in dermis on gross examination and derives_from the sweat gland distal excretory duct. Histologically characterized by nests or lobules of cells resembling eccrine poroma with either clear cytoplasm or prominent squamous metaplasia and lumina lined by cuboidal ductal cells or columnar secretory cells.

Ehlers-Danlos syndrome musculocontractural type 2

An Ehlers-Danlos syndrome that is characterized by progressive multisystem fragility-related manifestations, including joint dislocations and deformities; skin hyperextensibility, bruisability, and fragility, with recurrent large subcutaneous hematomas; cardiac valvular, respiratory, gastrointestinal, and ophthalmologic complications; and myopathy, featuring muscle hypoplasia, muscle weakness, and an abnormal muscle fiber pattern in histology in adulthood, resulting in gross motor developmental delay and that has_material_basis_in homozygous mutation in the DSE gene on chromosome 6q22.

immunodeficiency 23

A combined T cell and B cells immunodeficiency characterized by marked atopy and autoimmunity caused by increased T(H)2 and T(H)17 cytokine production by CD4(+) T cells, T-cell lymphopenia, reduced memory B-cell numbers, recurrent respiratory and skin infections beginning in early childhood, increased serum IgE, and variable developmental delay or intellectual impairment that has_material_basis_in homozygous or compound heterozygous mutation in the PGM3 gene on chromosome 6q14.1.

congenital disorder of glycosylation Iy

A congenital disorder of glycosylation I that is characterized by neurologic abnormalities (global developmental delay in language, social skills and fine and gross motor development, intellectual disability, hypotonia, microcephaly, seizures/epilepsy), facial dysmorphism (deep set eyes, large ears, hypoplastic vermillion of upper lip, large mouth with widely spaced teeth), feeding problems often due to chewing difficulties and aversion to food with certain textures, failure to thrive, gastrointestinal abnormalities (reflux or vomiting) and strabismus and has_material_basis_in hemizygous mutation in the SSR4 gene on chromosome Xq28.

histiocytosis-lymphadenopathy plus syndrome

A syndrome characterized by histiocytosis, hyperpigmentation, hypertrichosis, hepatosplenomegaly, heart anomalies, hearing loss, hypogonadism, and reduced height that has_material_basis_in homozygous or compound heterozygous mutation in SLC29A3 on 10q22.1. This syndrome comprises features from 4 histiocytic disorders that were previously considered distinct: Faisalabad histiocytosis, sinus histiocytosis with massive lymphadenopathy, H syndrome, and pigmented hypertrichosis with insulin-dependent diabetes mellitus syndrome.