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Published on: December 29, 2014
Effect of thymectomy for thymic atrophy in myasthenia gravis: A retrospective study on 93 patients
Keiichi Nakahara1, Shunya Nakane2, Makoto Nakajima1
1Department of Neurology, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan.
To clarify the efficacy of thymectomy among myasthenia gravis (MG) patients with and without thymoma. We classified MG patients who underwent thymectomy into 3 groups, such as thymic atrophy group, thymic follicular hyperplasia (TFH) group and thymoma group. We compared the data of clinical features and postoperative prognosis at very short-term, short-term, and medium-term. The clinical course of MG patients with atrophic thymus after thymectomy was even better than those of TFH or thymoma, in this retrospective study. However, we found no significant differences in the comparison of mean dose of prednisolone between the 3 groups at each time point.
To clarify the efficacy of thymectomy among myasthenia gravis (MG) patients with and without thymoma. We classified MG patients who underwent thymectomy into 3 groups, such as thymic atrophy group, thymic follicular hyperplasia (TFH) group and thymoma group. We compared the data of clinical features and postoperative prognosis at very short-term, short-term, and medium-term. The clinical course of MG patients with atrophic thymus after thymectomy was even better than those of TFH or thymoma, in this retrospective study. However, we found no significant differences in the comparison of mean dose of prednisolone between the 3 groups at each time point.
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