Aviram R, Mor C, Reiss R
Arch Pathol Lab Med. 1985 Apr;109(4):373-4.
A 68-year-old woman with a history of a nonfunctional paraganglioma resected 23 years previously presented with an abdominal mass. Tumor metastases to the liver were seen at the second operation. The tumor had a more pleomorphic appearance, but was otherwise similar to the original tumor. We discuss the difficulty of predicting the later malignant behavior of the tumor from the original biopsy specimen.
一名68岁女性，23年前曾切除过无功能副神经节瘤，此次因腹部肿块就诊。二次手术时发现肿瘤转移至肝脏。肿瘤外观更具多形性，但在其他方面与原发肿瘤相似。我们讨论了从原始活检标本预测肿瘤后期恶性行为的困难。
