Anorectal Cancer: The Daily PANCE Blueprint

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Anorectal Cancer: The Daily PANCE Blueprint

A 62-year-old man presents with a 3-month history of rectal bleeding and changes in bowel habits. Digital rectal examination reveals a 4 cm firm mass in the anal canal. Biopsy confirms squamous cell carcinoma. Imaging shows no evidence of distant metastases but reveals enlarged inguinal lymph nodes. Which of the following is the most appropriate initial management for this patient?

A. Abdominoperineal resection
B. Wide local excision
C. Chemoradiotherapy with fluorouracil and mitomycin
D. Radiotherapy alone
E. Systemic chemotherapy with paclitaxel and carboplatin

Answer and topic summary

The answer is C. Chemoradiotherapy with fluorouracil and mitomycin

For patients with localized anal squamous cell carcinoma (SCC), including those with nodal involvement, concurrent chemoradiotherapy with fluorouracil and mitomycin is the standard of care. This approach can cure many patients while preserving the anal sphincter in approximately 70-85% of cases. The combination of fluorouracil and mitomycin during radiation therapy has been shown to be superior to radiation alone or other chemotherapy combinations in terms of local control and colostomy-free survival.

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Covered under ⇒ PANCE Blueprint GI and Nutrition ⇒ Gastrointestinal System Neoplasms ⇒ Anorectal cancer

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