Laparoscopic Resection of Schwannoma of the Ascending Colon

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Laparoscopic Resection of Schwannoma of the Ascending Colon

Schwannomas of the colon are rare and difficult to diagnose preoperatively. We report a case of schwannoma of the ascending colon that was resected laparoscopically. A 64-year-old woman was referred to our hospital by her local clinic for further evaluation and management of a submucosal tumor of the ascending colon. A definitive preoperative diagnosis could not be reached despite examinations....

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Schwannomas of the colon are rare and are difficult to diagnose preoperatively, since they often defy endoscopic and radiographic detection. Immunohistochemical stains are useful postoperatively to confirm this tumor, but more reliable diagnostic techniques (such as colonoscopic biopsy with immunohistochemistry) have emerged to enhance preoperative diagnostic accuracy. Here we report an instanc...

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BACKGROUND AND OBJECTIVES Schwannomas are tumors originating from Schwann cells of the peripheral nerve sheath (neurilemma) of the neuroectoderm. Rarely, schwannomas can arise from the retroperitoneum and adrenal medulla. We describe a case of a 71-y-old woman who presented with an incidentally discovered adrenal tumor. METHODS Ultrasound and computed tomography scans revealed a lesion with s...

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ژورنال

عنوان ژورنال: Case Reports in Gastroenterology

سال: 2015

ISSN: 1662-0631

DOI: 10.1159/000373882