Baller-Gerold syndrome- MedGen UID:
- 120532
- •Concept ID:
- C0265308
- •
- Disease or Syndrome
Baller-Gerold syndrome (BGS) can be suspected at birth in an infant with craniosynostosis and upper limb abnormality. The coronal suture is most commonly affected; the metopic, lambdoid, and sagittal sutures may also be involved alone or in combination. Upper limb abnormality can include a combination of thumb hypo- or aplasia and radial hypo- or aplasia and may be asymmetric. Malformation or absence of carpal or metacarpal bones has also been described. Skin lesions may appear anytime within the first few years after birth, typically beginning with erythema of the face and extremities and evolving into poikiloderma. Slow growth is apparent in infancy with eventual height and length typically at 4 SD below the mean.
Acheiropodia- MedGen UID:
- 120547
- •Concept ID:
- C0265559
- •
- Congenital Abnormality
Acheiropody is characterized by bilateral congenital amputations of the upper and lower extremities and aplasia of the hands and feet. Specific patterns of malformations consist of a complete amputation of the distal epiphysis of the humerus, amputation of the distal part of the tibial diaphysis, and aplasia of the radius, ulna, fibula, and of the carpal, metacarpal, tarsal, metatarsal, and phalangeal bones (summary by Ianakiev et al., 2001).
Duane-radial ray syndrome- MedGen UID:
- 301647
- •Concept ID:
- C1623209
- •
- Disease or Syndrome
SALL4-related disorders include Duane-radial ray syndrome (DRRS, Okihiro syndrome), acro-renal-ocular syndrome (AROS), and SALL4-related Holt-Oram syndrome (HOS) – three phenotypes previously thought to be distinct entities. DRRS is characterized by uni- or bilateral Duane anomaly and radial ray malformation that can include thenar hypoplasia and/or hypoplasia or aplasia of the thumbs, hypoplasia or aplasia of the radii, shortening and radial deviation of the forearms, triphalangeal thumbs, and duplication of the thumb (preaxial polydactyly). AROS is characterized by radial ray malformations, renal abnormalities (mild malrotation, ectopia, horseshoe kidney, renal hypoplasia, vesicoureteral reflux, bladder diverticula), ocular coloboma, and Duane anomaly. Rarely, pathogenic variants in SALL4 may cause clinically typical HOS (i.e., radial ray malformations and cardiac malformations without additional features).
Epiphyseal dysplasia, Baumann type- MedGen UID:
- 322764
- •Concept ID:
- C1835830
- •
- Disease or Syndrome
Anonychia-ectrodactyly- MedGen UID:
- 354849
- •Concept ID:
- C1862843
- •
- Disease or Syndrome