نتایج جستجو برای: rectal adenocarcinoma
تعداد نتایج: 89304 فیلتر نتایج به سال:
INTRODUCTION Tumours with adenocarcinoma and neuroendocrine components have often been reported, although the reason underlying the dual components remains unclear. CASE PRESENTATION A 43-year-old woman with multiple liver metastatic lesions of rectal neuroendocrine tumour underwent primary tumour resection and subsequent liver transplantation. Pathological examination indicated a cholangioca...
Rectal cancer is one of the most common malignancies in the West. The incidence in the developing countries is also increasing. There are various reasons for this escalation, including changes in dietary habits, particularly among urban dwellers, and parasitic infections. The risk of colorectal cancer is known to be increased in patients with long-standing schistosomal colitis. We present two m...
INTRODUCTION There are few cases of synchronous rectal adenocarcinoma revealed by an anal fistula. The diagnosis of synchronous mucinous adenocarcinoma of the recto sigmoid and anal canal remains difficult. The chronic anal fistula can be mistaken as the common manifestation of a benign perianal abscess or fistula. CASE PRESENTATION We present a rare case of a Greek Caucasian 79year old male ...
A 37-year-old man presented to our hospital for early rectal cancer accompanied by mucosal prolapse syndrome. Biopsy confirmed an adenocarcinoma, and endoscopic ultrasonography indicated proximity to the dentate line but no submucosal invasion. The tumor was removed en bloc via endoscopic submucosal dissection without complications, and its margin was free of tumor cells. The total procedure du...
We report a case of local recurrence of cancer after rectal endoscopic submucosal dissection (ESD). A 52-year-old male underwent a curative resection with ESD for rectal intramucosal cancer. Seventy-four months after ESD, surveillance colonoscopy showed an elevated lesion on the ESD scar, suspicious of a recurrence. The patient subsequently underwent a low anterior resection (intersphincteric) ...
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