The treatment of perianal skin horseshoe melanoma by advancement flap (Y-V shaped) and the assessment of outcome over a long-term follow-up | SpringerLink
Perianal Basal Cell Carcinoma Treated With Mohs Micrographic Surgery | MDedge Dermatology
Early rectal cancer with perianal pagetoid spread - Gastrointestinal Endoscopy
Combination Therapy for Perianal Squamous Cell Carcinoma In Situ With Imiquimod and Photodynamic Therapy | MDedge Dermatology
Rare perianal extramammary Paget disease successfully treated using topical Imiquimod therapy | BMC Cancer | Full Text
What Is Anal Cancer?
The treatment of perianal skin horseshoe melanoma by advancement flap (Y-V shaped) and the assessment of outcome over a long-term follow-up | SpringerLink
Anal Cancer Clinical Presentation: History, Physical Examination
Anal cancer images | DermNet
A Case of Giant Squamous Cell Carcinoma of the Buttock Possibly Arose from Syringocystadenoma and Invaded to the Rectum