A case of ulcerative colitis complicated by a simple appendiceal opening

Area of Science:

• Gastroenterology
• Internal Medicine

Background:

• Recurrent appendiceal orifice ulcers can present diagnostic challenges, sometimes mimicking inflammatory bowel disease.
• Ulcerative colitis (UC) is a chronic inflammatory condition of the colon, often requiring long-term management.

Observation:

• A 64-year-old male experienced intermittent abdominal pain due to recurrent appendiceal orifice ulcers.
• Initial investigations suggested UC, with symptoms improving on mesalazine therapy.

Findings:

• Despite initial response, symptom recurrence necessitated repeated mesalazine treatment, demonstrating a cyclical pattern.
• Colonoscopy confirmed persistent mucosal changes at the appendiceal orifice, underscoring the need for ongoing therapeutic vigilance.

Implications:

• This case underscores the importance of considering appendiceal orifice pathology in suspected UC.
• Long-term mesalazine therapy can be effective in managing recurrent appendiceal ulcers, even in the absence of definitive UC diagnosis.
• Regular monitoring and therapeutic adjustments are crucial for patients with recurrent appendiceal ulcers.