Intraarterial chemotherapy through carotid transposition in advanced head and neck cancer.

We report results of intraarterial chemotherapy (IAC) in patients with advanced unresectable (T4, N0-3, MO) squamous cell carcinoma (SCC) and basal cell carcinoma (BCC) of the oral cavity, oropharynx, or facial skin, given through a subcutaneously transposed external carotid artery by a fine gauge needle. Forty patients entered the study and 39 were evaluable for clinical response and toxicity. The infusion technique was done in two consecutive series of patients with the same characteristics: 17 had treatment with vincristine, bleomycin, and methotrexate (VBM), and 22 received cisplatin and bleomycin (PB) with a median number of six and five cycles, respectively.

Radiotherapy and combination chemotherapy with carmustine, vincristine, and procarbazine (BVP) in primary brain tumors.

26 patients with astrocytoma grade II-III, and 36 with malignant glioma (astrocytoma grade IV or glioblastoma) were submitted three days after surgery to a cycle of combination chemotherapy, including BCNU, VCR, PCZ (BVP). Eighteen days after surgery, patients received 40 Gy (astrocytoma grade II-III) or 45 Gy (malignant glioma) of megavoltage whole-brain irradiation, with an additional boost to the 'tumor' bed of 20 Gy, delivered in 6 weeks. Vincristine was injected weekly during radiotherapy.

Combination chemotherapy (CVP or CHOP)- radiotherapy approach in early stage non-Hodgkins's lymphomas.

From January 1978 to December 1980, 42 patients with early stage non-Hodgkin's lymphoma other than of the gastrointestinal tract were treated with radiotherapy and combination chemotherapy. Eighteen patients in stage I were submitted to locally extended-field radiotherapy up to a mean dose of 48 Gy with a Co60 source and, after a 3-week rest period, to 6 cycles of combination chemotherapy. Twenty-four patients in stage II received 3 cycles of combination chemotherapy before and after irradiation, the same as for stage I.

[Post-operative radiotherapy of supraglottic carcinoma: technique with three fields of 60Co (author's transl)].

Post-operative radiotherapy of supraglottic carcinoma, because of the high risk of lymph-nodal metastases, should include irradiation of the primary tumour as well as regional lymph-nodes (jugular chain, posterior cervical. supraclavicular, submental and submaxillary triangle nodes). Taking into account the anatomically complex region to be irradiated and the critical organs present within the areas involved, the authors present a treatment plan that provides the neck irradiation through three 60Co fields: Two posterior oblique and a posterior one with median lead block in correspondence to the spinal cord.