Anal Fissure: The Daily PANCE Blueprint

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Anal Fissure: The Daily PANCE Blueprint

A 35-year-old female with a history of chronic constipation presents with sharp rectal pain during defecation that has persisted for the past two weeks. She describes the pain as "knife-like" and reports seeing small streaks of bright red blood on the toilet paper. Which of the following is the most appropriate initial step in management?

A. Lateral internal sphincterotomy
B. Colonoscopy
C. Topical nitroglycerin ointment and stool softeners
D. Biopsy of the fissure
E. Oral antibiotics

Answer and topic summary

The answer is C. Topical nitroglycerin ointment and stool softeners

An anal fissure is a tear of the perianal skin (distal to the dentate line). Etiologies include trauma (e.g., chronic constipation, vaginal delivery, anal sex) or something else (previous anal surgery, IBD, infections, cancer, or TB). Most of the time, anal fissures are located at the POSTERIOR commissure. Clinical features include sharp/severe pain during defecation. Initial treatment is conservative (dietary changes, stool softeners, sitz baths, anti-inflammatory creams, local pain injection, topical vasodilators, etc). Definitive treatment (surgery) is indicated when conservative measures fail. Surgery is a LAST resort.

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Smarty PANCE Content Blueprint Review:

Covered under ⇒ PANCE Blueprint GI and Nutrition ⇒ Colorectal disorders ⇒ Anal fissure

Also covered as part of the Family Medicine EOR, Internal Medicine EOR, and Emergency Medicine EOR topic lists

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