Nikki Schneck, a veterinary technician near Pottsville, PA, contributed to this article. What happens is that the rectum, which is the last part of the large intestine, suddenly sticks out through the anus of a dog or rarely a cat. Early on, the rectum looks healthy and pink. As time goes by, and circulation becomes compromised, the color turns to shades of purple and black.
Rectal Prolapse - What You Need to Know
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All you need to know about rectal prolapse
In rectal prolapse, one or more layers of the rectum protrude through the anus due to persistent tenesmus associated with intestinal, anorectal, or urogenital disease. Prolapse may be classified as incomplete, in which only the rectal mucosa is everted, or complete, in which all rectal layers are protruded. Rectal prolapse is common in young animals in association with severe diarrhea and tenesmus. Causal factors include severe enteritis, endoparasitism, disorders of the rectum eg, foreign bodies, lacerations, diverticula, or sacculation , neoplasia of the rectum or distal colon, urolithiasis, urethral obstruction, cystitis, dystocia, colitis, and prostatic disease. Perineal hernia, or other interruption of normal innervation of the external anal sphincter, may also produce prolapse.
Rectal prolapse is a condition that occurs infrequently in men and there is little literature guiding treatment in this population. The purpose of this study was to evaluate the surgical approach and outcomes of rectal-prolapse repair in men. A retrospective multicenter review was conducted of consecutive men who underwent rectal-prolapse repair between and Surgical approaches and outcomes, including erectile function and fecal continence, were evaluated. During the study period, 58 men underwent rectal-prolapse repair and the mean age of repair was