[Chemo-thermotherapy of radiation-induced squamous cell carcinoma in anterior chest wall].
A 62-year-old woman had visited our hospital with the large and deep ulcer formation on the left anterior chest wall. A biopsy of the ulcerous lesion established the diagnosis of a squamous cell carcinoma which might be induced by the irradiation after mastectomy. Although a wide resection of the chest wall including left arm was performed, it was impossible to resect completely. After then, she had operations for local recurrence for three times in three years. However, cure was not obtained, and residual lesions gradually enlarged and all layers of the anterior chest wall was replaced with tumor tissues. Conventional chemotherapy using ftorafur and mitomycin C was not effective. Therefore, we tried combined therapy with intravenous administration of cisplatin (CDDP) and vindesine (VDS), and local hyperthermia using radiofrequency (RF) wave. A total number of 11 courses of this treatment modality was carried out at once a week intervals. The tumor-temperature was maintained at the range of 40-43 degrees C for 40 min in each treatment session. Chemotherapeutic agents were administered simultaneously with hyperthermia. After these treatments, the recurrent tumor was markedly reduced, and epithelization of the ulcer was recognized from the surrounding normal skin. The residual tumor was then resected completely. The operative wound was successfully closed by surrounding normal tissue mobilization. She is in good postoperative condition. We concluded that the chemo-thermotherapy is safe and promising therapeutic modality for such invasive squamous cell carcinoma, and the normal tissues are not affected. Furthermore, this approach will expand the scope of radical resection for such an uncontrollable tumor.
Kodama
K
K
Doi
O
O
Higashiyama
M
M
Yokouchi
H
H
Noguchi
S
S
Koyama
H
H
D000971:Antineoplastic Combined Chemotherapy Protocols / Q000627:therapeutic use*; D002294:Carcinoma, Squamous Cell / Q000209:etiology / Q000628:therapy*; D002945:Cisplatin / Q000008:administration & dosage; D003131:Combined Modality Therapy; D005260:Female; D006801:Humans; D006979:Hyperthermia, Induced; D008875:Middle Aged; D009381:Neoplasms, Radiation-Induced / Q000209:etiology / Q000628:therapy*; D016609:Neoplasms, Second Primary / Q000209:etiology / Q000628:therapy*; D011878:Radiotherapy / Q000009:adverse effects*; D013899:Thoracic Neoplasms / Q000209:etiology / Q000628:therapy*; D014751:Vindesine / Q000008:administration & dosage
D002945:Cisplatin; D014751:Vindesine