Case for diagnosis
A 68-year-old white female patient complained of an asymptomatic nodular lesion on the\nsecond left toe, with onset 7 years before and progressive increase in size since then.\nAt physical examination a voluminous nodular lesion was observed, with smooth\nerythematous surface, telangiectasias and 4cm in diameter (). There were no palpable swollen inguinal lymph nodes.\nA lesion biopsy was performed and the histopathological examination revealed cuboidal\ncell erytheagglomerates with basophilic round nucleus and eosinophilic cytoplasm\nadjacent to cartilaginous tissue ().\nA radiography of the left foot revealed increase in soft tissue without bone\ninvolvement.