Polydactyly, postaxial, type a10(PAPA10)

MedGen UID:: 1676955
•Concept ID:: C5193129
•: Disease or Syndrome

Synonyms:	PAPA10; POLYDACTYLY, POSTAXIAL, TYPE A10

Gene (location): Gene(s) directly associated with this condition or phenotype.	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).

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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.

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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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Abnormality of limbs

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Polydactyly, postaxial, type a10(PAPA10)

Definition

Clinical features

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