Abstract
ABSTRACTCetuximab is an epidermal growth factor receptor (EGFR) inhibitor, which is used to treat patients with metastatic head and neck cancer. Dermatological reactions are the most serious adverse events associated with cetuximab treatment including an acne-like rash, xerosis, and pruritus. Other adverse effects include infections, hypomagnesemia, mucositis, conjunctivitis, nausea, and diarrhea. Mucositis is not only restricted to the oral mucosa, however, can affect any part of the gastrointestinal tract. The duration of treatment-related mucositis has been associated with stricture formation. We describe a case of chronic duodenal and jejunal strictures attributed to cetuximab use.
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