Biomedical subjects

Tsuneto Okada

Publications and source records attributed to Tsuneto Okada.

2 recordsLinked to original sources

PubMed2004

[A case of primary pleural leiomyoma].

The chest radiograph = of a 33-year-old man showed a mass shadow in the right hilum. CT scanning film revealed a 3 x 2 cm tumor lying against the right pulmonary artery. Bronchoscopy and pulmonary arteriography showed almost normal findings. VATS tumor extirpation was performed. Macroscopically, the tumor was located in a major fissure. The resected specimen was compatible with leiomyoma. Because no organ of origin of the leiomyoma, other than the pleura, was detected, this case was diagnosed as a primary pleural leiomyoma. Primary pleural leiomyoma is very rare, and this report presents the first such case reported in Japan.

Adult↗

PubMed2003

[Cyclosporin improved pure red cell aplasia associated with thymoma and tended to decrease thymoma size: a case report].

The case was a 56-year-old man who underwent extended thymothymectomy in 1993 because of an invasive thymoma classified as Masaoka IIa. The tumor was disseminated through the right thoracic cavity in 1994. Although the chemotherapy was repeated, the disseminated thymoma tended to increase in size. The patient was suffering from severe anemia, and pure red cell aplasia was diagnosed in September 2002. The administration of cyclosporin was initiated, and not only brought about improvement of pure red cell aplasia but also tended to shrink the thymoma. Cyclosporin may be an effective drug for the reduction of thymoma as well as for pure red cell aplasia.

Cyclosporins↗