Perianal hematoma is a hematoma located in, or on the border of the anus.[1][2] It is sometimes inappropriately referred to as an external hemorrhoid.[2]
^Australian Doctor Patient information sheet – Author: Professor John Murtagh
^ abStein, Ernst (2003). Anorectal and colon diseases : textbook and color atlas of proctology (1st English ed.). Berlin: Springer-Verlag. p. 80. ISBN 9783540430391.
Perianalhematoma is a hematoma located in, or on the border of the anus. It is sometimes inappropriately referred to as an external hemorrhoid. The symptoms...
been correlated with genital numbness, erectile dysfunction (ED) and perianalhematoma, and several studies had shown that long-distance cyclists have an...
incontinence or obstructed defecation.[citation needed] It images the immediate perianal anatomy and is able to detect occult defects such as tearing of the anal...