5-fluorouracil-induced erythema multiforme.

• Abstract: Erythema multiforme is an immunologically mediated skin reaction to a foreign antigen and can occur with many drugs. We report the first two cases of erythema multiforme induced by 5-fluorouracil (5-FU). The first case was in a man with inoperable gastric carcinoma being treated by continual infusion who developed the classic rash involving the neck and upper chest, along with mouth ulceration and plantar-palmar erythrodysaesthesia. Histological confirmation was made by skin biopsy and the lesions resolved spontaneously. They recurred on restarting 5-FU. The second case was in a woman being given adjuvant bolus 5-FU and folinic acid for Duke's C colon cancer who developed the rash during the first cycle. Again, the lesions settled spontaneously but recurred more severely on the second cycle. When treatment was changed to the specific thymidylate synthase inhibitor, raltitrexed, the course was completed uneventfully.
• Authors: S K Lo, D Yip, M Leslie, P Harper (Affiliation: Department of Medical Oncology, Guy's Hospital, London, UK.)
• Journal: International journal of clinical practice (Int J Clin Pract) 1999 Apr-May Vol. 53 Issue 3 Pg. 219-21 ISSN: 1368-5031 [Print] ENGLAND
• PMID: 10665137 (Publication Type: Journal Article)

Chemical References

• Antimetabolites, Antineoplastic
• Fluorouracil

Topics

• Aged
• Antimetabolites, Antineoplastic (adverse effects)
• Colonic Neoplasms (drug therapy)
• Erythema Multiforme (chemically induced)
• Female
• Fluorouracil (adverse effects)
• Gastrointestinal Neoplasms (drug therapy)
• Humans
• Male
• Middle Aged
• Splenic Neoplasms (drug therapy)
• Stomach Neoplasms (drug therapy)