@misc{oai:kumadai.repo.nii.ac.jp:00021568, author = {森, 武 and 森, 毅}, month = {Mar}, note = {application/pdf, application/pdf, text/plain, 学位論文(Thesis), Objective: There has been no report about distribution of parenchyma, follicles, and lymphocyte subsets in the thymus. We examined these factors in the thymus of patients with myasthenia gravis and identified determinants of remission after thymectomy. Methods: Sixty patients with myasthenia gravis who underwent thymectomy were retrospectively examined. The thymus was divided into upper, middle, and lower parts. The upper part was defined as the superior horn, the lower part as the inferior horn, and the middle part as tissue located between the two. The percentage of parenchyma was measured using digital color camera—computer system. The degree of follicular hyperplasia was classified into 5 grades according to the definition of the MG study group of the Ministry of Health and Welfare of Japan in 1977. The densities of CD3+, CD4+, and CD8+ lymphocytes were classified into 5 grades. The remission of myasthenia gravis after thymectomy was examined with those variables in each part of the thymus.}, title = {重症筋無力症患者の切除胸腺における胸腺実質・濾胞・リンパ球サブセットの分布と胸腺摘出術の効果との関係}, year = {2007}, yomi = {モリ, タケシ and Mori, Takeshi} }