PMC5890376_01
a: Preoperative view. The patient presented with an extensive ulceration of lower abdominal and perineal region infiltrated by advanced penile squamous cell carcinoma.; b: The defect was divided into three sub-defects, defined by medioventral line, left arcus cruralis; c: Three weeks postoperative. The flaps survived well.
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F1
The medial end of the flap was lift up and the lower end was rotated internally to the bottom of perineal region (Figure 1).