| 复发性嗜铬细胞瘤 |
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| 引用本文： | 孙志熙,王毅,李振华. 复发性嗜铬细胞瘤[J]. 中华外科杂志, 1998, 36(1): 59-60 |
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| 作者姓名： | 孙志熙 王毅 李振华 |
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| 作者单位： | 中国医科大学第一临床学院泌尿外科，沈阳市于洪区医院泌尿外科 |
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| 摘 要： | 目的提高复发性嗜铬细胞瘤的诊断水平。方法总结１９７０～１９９６年术后复发的嗜铬细胞瘤１１例，占同期嗜铬细胞瘤的９．３％。经手术及病理证实复发原因是恶性肿瘤的转移及良性肿瘤的多发。结果肾上腺外嗜铬细胞瘤易多发或转移，转移部位多在无嗜铬组织的部位，而多发部位常在肾上腺外。结论复发肿瘤是良性还是恶性应结合诸多因素综合判断。复发嗜铬细胞瘤不都是恶性肿瘤，但因恶性倾向较大应密切观察，定期复查。尤其对原发或复发在肾上腺外的肿瘤更应如此。作者还就复发嗜铬细胞瘤诊断进行讨论。
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| 关 键 词： | 嗜铬细胞瘤 复发 肿瘤转移 |
Recurrent pheochromocytoma |
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| Recurrentpheochromocytoma,nbsp; Sun Zhixi, Wang Yi, Li Zhenhua,et al.. Recurrent pheochromocytoma[J]. Chinese Journal of Surgery, 1998, 36(1): 59-60 |
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| Authors: | Recurrentpheochromocytoma Sun Zhixi, Wang Yi, Li Zhenhua,et al. |
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| Affiliation: | Department of Urology, First Affiliated Hospital, China Medical University, Shenyang 110001. |
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| Abstract: | Objective To improve the diagnosis of recurrent pheochromocy toma.Methods To study 11 cases of recurrent pheochromocytoma treatecl from 1970 to 1996.Results The recurrence was due to the metastasis of malignant tumor and the multifocal occurrence of benign one.Extraadrenal pheochromocytomas tended to occur at several sites or metastasize.The metastatic places ususally no show pheochromatic tissues, and the recurrent benign tumors were liable to grow at extraadrenal regions. The nature of recurrent tumors should be judged according to variant factors.Conclusion The recurrent pheochromocytomas are not malignant in nature,but they have considerable malignant tendency and should undergo intensive survelliance and regular examinations especially for the primary or recurrent extraadrenal pheochromocytomas. |
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| Keywords: | Pheochromocytoma Recurrence Neoplasm metastasis |
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