PMID: 15357265Sep 11, 2004Paper

Thymic carcinoma. A clinicopathological study of seven patients

Nihon Kokyūki Gakkai zasshi = the journal of the Japanese Respiratory Society
Taichi MochizukiTeruaki Oka

Abstract

The treatment of seven cases of thymic carcinoma is reported. According to the Masaoka classification of the disease, there were five cases of stage III and two of stage IVb. Five were identified histopathologically as squamous cell carcinoma, one as undifferentiated carcinoma, and one as small cell neuroendocrine carcinoma. Surgery was performed during the course of chemotherapy and radiotherapy in 5 cases, and in 2, the organs infiltrated by neoplastic cells were partially excised together. Radiotherapy was performed as adjuvant therapy in one case of partial excision. In another case, after six years of chemotherapy and radiotherapy that yielded a partial response (PR), cancerous infiltration of the chest wall occurred, and partial removal of the chest wall became necessary. After the remaining case showed a PR to chemotherapy, complete macroscopic excision of the tumor was undertaken, but mediastinal lymph gland metastasis was present, and so radiotherapy was also initiated. In two cases, surgery was not performed. One of these was treated with chemotherapy alone, the other, only with radiotherapy. The mean survival period of the five patients who died as a result of their tumors was 44.8 months. One of the two who survived...Continue Reading

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