Fig. 5From: Squamous cell carcinoma of the anus successfully treated with multidisciplinary therapy for metachronous metastatic and local recurrences after DCF chemotherapy: a case reportEndoscopic and CT findings at local recurrence. a Colonoscopy reveals extramural displacement in the anus. b CT image indicating local recurrence of a primary lesion of the anus (arrow). CT computed tomographyBack to article page