Syn.: Tylositates articles.
Def .: Occasional pin-cushion growths above the interphalangeal joints of the hands.
Etiol .: Unknown. Sometimes autosomal dominant inheritance. Possible trauma with the existing genetic predisposition.
Clinical: Fairly sharply delimited, symmetrical pincushion growths on the skin covering the proximal and distal interphalangeal joints.
Hist .: Thickening of collagen fibers in the dermis.
DR: Calluses, Heberden nodules.
Heal: There is no effective treatment.
Source: A. Kaszuba, Z. Adamski: “Lexicon of dermatology”; XNUMXst edition, Czelej Publishing House