2- and 3-D Ultrasonography of Endometriosis, Pelvic Cyst, Rectal Solitary Ulcer, Muscle Hypertrophy, Rare Neoplasms
Here we discuss the role of the anorectal two- and three-dimensional ultrasonography in evaluating rarer benign and malignant anorectal and pelvic diseases. This is a useful exam to stage such lesions, identifying their relationship with the rectal wall and sphincter muscles and helping choose the best treatment option.
KeywordsAnal Canal Rectal Wall External Anal Sphincter Internal Anal Sphincter Lesion Length
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