Pure red cell aplasia caused by true thymic hyperplasia is extremely rare. We report the case of a 25-year-old female diagnosed with pure red cell aplasia. Following a thymectomy confirming true thymic hyperplasia and corticosteroid therapy, complete response was achieved. Patients diagnosed with pure red cell aplasia should be investigated with a computerized tomographic scan to assess for thymic pathology and if present, this should be resected. Follow-up is essential to monitor for recurrence.

中文翻译：

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真正的胸腺增生导致纯红细胞再生障碍：一例报告

由真正的胸腺增生引起的纯红细胞再生障碍极为罕见。我们报告了一例被诊断为纯红细胞再生障碍的 25 岁女性。在胸腺切除术确认真正的胸腺增生和皮质类固醇治疗后，获得了完全反应。诊断为纯红细胞再生障碍的患者应进行计算机断层扫描以评估胸腺病理，如果存在，则应切除。随访对于监测复发至关重要。