Multimodality Imaging Review of Anorectal and Perirectal Diseases With Histological, Endoscopic, and Operative Correlation, Part I: Anatomy and Neoplasms

Guillermo P. Sangster, David H. Ballard, Miguel Nazar, Richard Tsai, M. Donato, Horacio B. D'Agostino

Research output: Contribution to journalReview articlepeer-review

1 Scopus citations

Abstract

A broad spectrum of pathology affects the rectum, anus, and perineum and understanding of its relevant anatomy is important in accurate reporting, particularly in rectal cancer. In this pictorial essay, correlative imaging, endoscopic, pathologic, and operative images are presented to illustrate normal anorectal anatomy and neoplastic conditions that affect the anus and rectum. A particular case-based focus is given to rectal adenocarcinoma with pelvic MR and surgical histopathology. Additionally, carcinoid tumor, gastrointestinal stromal tumor, condylomata acuminata, squamous cell carcinoma, melanoma, and metastatic disease about the rectum and anus are reviewed.

Original languageEnglish
Pages (from-to)494-508
Number of pages15
JournalCurrent Problems in Diagnostic Radiology
Volume48
Issue number5
DOIs
StatePublished - Sep 1 2019

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