A violaceous nodule on the knee. Merkel cell carcinoma (MCC).
Strahan
Jamison E
JE
University of Colorado at Denver and Health Sciences Center, Aurora, USA.
Fujita
Mayumi
M
D000368:Aged; D001707:Biopsy, Needle; D015266:Carcinoma, Merkel Cell / Q000473:pathology* / Q000628:therapy; D003131:Combined Modality Therapy; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D007150:Immunohistochemistry; D007717:Knee; D008197:Lymph Node Excision; D009361:Neoplasm Invasiveness / Q000473:pathology*; D009367:Neoplasm Staging; D035583:Rare Diseases; D018570:Risk Assessment; D021701:Sentinel Lymph Node Biopsy; D012878:Skin Neoplasms / Q000473:pathology* / Q000628:therapy