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Polydactyly, postaxial, type a10(PAPA10)

MedGen UID:
1676955
Concept ID:
C5193129
Disease or Syndrome
Synonyms: PAPA10; POLYDACTYLY, POSTAXIAL, TYPE A10
 
Gene (location): KIAA0825 (5q15)
 
Monarch Initiative: MONDO:0032785
OMIM®: 618498

Definition

Postaxial polydactyly type A10 (PAPA10) is characterized by one or more postaxial digits of the hands and/or feet. A rudimentary digit (PAP type B) may also be present. Intrafamilial variability has been observed (Ullah et al., 2019). For a discussion of genetic heterogeneity of postaxial polydactyly, see 174200. [from OMIM]

Clinical features

From HPO
Postaxial hand polydactyly
MedGen UID:
609221
Concept ID:
C0431904
Congenital Abnormality
Supernumerary digits located at the ulnar side of the hand (that is, on the side with the fifth finger).
Postaxial foot polydactyly
MedGen UID:
384489
Concept ID:
C2112129
Finding
Polydactyly of the foot most commonly refers to the presence of six toes on one foot. Postaxial polydactyly affects the lateral ray and the duplication may range from a well-formed articulated digit to a rudimentary digit.
Postaxial polydactyly type A
MedGen UID:
854350
Concept ID:
C3887487
Disease or Syndrome
Supernumerary digits located at the ulnar side of the hand with a complete extra finger and extra metacarpal.

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