...of collecting tropical fish. She denied any other new activities or exposures. On examination, markedly tender, violaceous nodules beginning on the dorsal web space of her right third and fourth fingers, dorsolateral wrist, and mid-biceps region...

...Myofibromas are rare, mesenchymal tumors that can present as a single lesion or in groups. They are firm, skin-colored to violaceous nodules that can involve the skin, subcutaneous tissues, striated muscles, bones, and viscera. Multiple lesions in a newborn...

...become scaly and indurated (Figure 6). If disease progression continues, the tumor stage is usually next. Red to violaceous nodules form and may ulcerate6 (Figure 7). Extracutaneous spread may occur through the regional lymphatic system to the...

...disease or were immunocompromised. The skin lesions appeared as weeping, nonhealing ulcers, erythematous macules, or violaceous nodules. Reported sites of the lesions were the dorsal hands, fingers, elbows, knees, or feet. Histologically, the lesions...

...differential diagnosis includes cutaneous B-cell lymphoma,[6] which may clinically present as a single or multiple violaceous nodules involving the head, neck or trunk. Histopathologically, there is a bottom-heavy infiltrate of lymphocytes sparing...

...Examination of both the palmar and dorsal aspects of his hands and fingers revealed multiple edematous-appearing violaceous nodules, some of which were ulcerated (Figs. 1, 2). There were also a few similar but smaller lesions on the forehead...