Fig. 2From: Long-term survival with extended lateral lymphadenectomy for lateral lymph node recurrence after laparoscopic abdominoperineal resection for rectal adenosquamous carcinoma: a case reporta Histological findings of the specimen. Adenocarcinoma component (round line) and squamous cell carcinoma component (square line) are demonstrated. b Tumor cells with enlarged nucleus make solid or tubular structure (adenocarcinoma component). c In this area, tumor shows apparent keratinization (squamous cell carcinoma component)Back to article page