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Small bowel metastases from squamous cell carcinoma of the head and neck are relatively rare and in some cases asymptomatic. In the case herein reported, small bowel metastasis from a laryngeal carcinoma caused a life-threatening complication. The surgical approach was effective in saving the patient's life. Death occurred for neck tumor progression without abdominal signs of secondary lesions. A review of the previously reported cases is provided.

Thirty patients with recurrent squamous cell carcinoma of the head and neck were treated with an outpatient schedule: cisplatin (100 mg/m2) day 1 and an 8-hour infusion of 5-fluorouracil (1000 mg/m2) on days 1-4 every 28 days. Twenty-eight patients were evaluable for response and toxicity: there were 5 complete responses (17.8%), 12 partial responses (42.8%), 6 stable disease (21.6%) and 5 progressions (17.8%). Patients with good performance status had a better response; patients who received prior chemotherapy had less positive responses. Median remission duration was 30+ weeks in patients who had a complete response, 25+ weeks in patients with a partial response. Median overall survival was 28+ weeks: 36+ weeks for responders and 14 weeks for non-responders. The major toxic effect was nausea/vomiting, while myelosuppression and stomatitis were less frequent and never severe.

Forty-eight fully assessable previously treated patients with biopsy-proven recurrent squamous cell carcinoma of the oral cavity were randomized to receive either methotrexate (MTX), 40 mg/m2 iv push weekly, or sequential MTX and 5-fluorouracil (5-FU) (MTX 150 mg/m2 iv for 1 h; 1 h after the end of MTX, 5-FU 600 mg/m2 iv for 2 h; 24 h later, leucovorin rescue 10 mg/m2 iv and the same dose was given orally every 6 h 4 times; the treatment was repeated every 10 days). There were 1 complete response (CR) and 5 partial responses (PR) in the MTX group; median remission duration = 84 days. There were 3 CR and 11 PR in the MTX-5-FU group (overall response 14/24, 58.3%--p less than 0.05); median remission duration = 125 days. Median survival was 6.2 months in the MTX group and 8.1 months in the MTX-5-FU group. There was no difference in mucositis between the two groups, and a prevalence of leukopenia and moderate gastro-intestinal toxicity in the MTX-5-FU group.

Unlabelled: One hundred and twelve patients (95 males, 17 females) with untreated squamous-cell carcinoma of the oral cavity underwent a multidisciplinary treatment., Follow-Up: 6-72 months (median 51 months). T1-4N0M0 lesions (tongue, 31 patients; floor, 31 patients; cheek, 17 patients; retromolar, 9 patients) were treated with cryosurgery (T1-2: 1-2 sessions, T3-4: 2-4 sessions) and contemporaneously with (cyclophosphamide, methotrexate, fluorouracil)(CMF) (T1-2:2 courses; T3-4: 3 courses). The patients, 15-20 days after the end of cryo-chemotherapy, underwent TCT (T1: 50 Gy on tumour and lymph nodes; T2-3-4: same with an extra dose of 10-15 Gy on the primary lesion). T1-4N1-3M0 patients (tongue: 8, floor: 13, cheek: 2, retromolar: 1) received the same cryotherapy and chemotherapy, followed by surgery (16 widened suprahyoid dissections, 8 conservative laterocervical dissections, 1 radical neck dissection). Overall actuarial survival at six years was 61.9%: T1-4N0M0 (88 patients) 66.6% (T1-2 76.0%; T3-4 56.9%); T1-4N1-3M0 (24 patients) 44.4% (T1-2 66.6%; T3-4 33.3%). Six-year actuarial survival by site was: tongue (39 patients) 79.2% (N0 85.9%); floor (44 patients) 55.2% (N0 57.1%); cheek (19 patients) 74.2% (N0 68.9%); retromolar (10 patients) 0% (N0 0%). Complete remission was reached four months after treatment by 97 patients.(ABSTRACT TRUNCATED AT 250 WORDS)