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Malignant onychopapilloma
Author(s) -
Haneke Eckart,
Iorizzo Matilde,
Gabutti Max,
Beltraminelli Helmut
Publication year - 2021
Publication title -
journal of cutaneous pathology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.597
H-Index - 75
eISSN - 1600-0560
pISSN - 0303-6987
DOI - 10.1111/cup.13904
Subject(s) - histopathology , differential diagnosis , lesion , medicine , pathology , dermatology
Onychopapilloma is a fairly common lesion that is clinically typical enough to make the diagnosis. It is unique in that it stretches from the distal matrix all along the nailbed to the hyponychium. A case is described that developed pain eventually resulting in total excision. Histopathology revealed a malignant onychopapilloma. The differential diagnosis of this lesion is discussed.