Role of Endoscopic Ultrasound in Diagnosis of Rectal and Perirectal Lesions

Abstract

Zainab G Mahran, Sherif Ibrahim Kamel, Hussein Hassan Okasha, Ahmed M. Ashmawy, Mohammed Ezz-Eldin Department of Tropical Medicine and Gastroenterology, Faculty of Medicine, Assiut University, Assiut, Egypt. Department of Internal Medicine, Division of Gastroenterology, Kasr Al-Aini School of Medicine, Cairo University, Cairo, Egypt. Gastroenterology and Hepatology Unit, Department of Internal Medicine, Faculty of Medicine, Assiut University, Assiut, Egypt.