title: Total spontaneous regression of advanced merkel cell carcinoma after biopsy: review and a new case.
authors: Department of Dermatology, University of Rome La Sapienza, Rome, Italy.
authors: Antonio Giovanni
authors: AG
authors: Richetta
authors: Monica
authors: M
authors: Mancini
authors: Andrea
authors: A
authors: Torroni
authors: Bruno
authors: B
authors: Lorè
authors: Giorgio
authors: G
authors: Iannetti
authors: Barbara
authors: B
authors: Sardella
authors: Stefano
authors: S
authors: Calvieri
mesh_terms: D000368:Aged; D015266:Carcinoma, Merkel Cell / Q000000981:diagnostic imaging / Q000556:secondary*; D005260:Female; D006801:Humans; D009365:Neoplasm Regression, Spontaneous; D010307:Parotid Neoplasms / Q000000981:diagnostic imaging / Q000556:secondary*; D011859:Radiography; D012878:Skin Neoplasms / Q000473:pathology*