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对 1990～ 1995年经病理诊断为非特异性淋巴结炎的 16例患者淋巴结重新切片复查 ,用经典抗酸染色法 ( Ziehl- Neelsen ZN)、改良抗酸染色法 ( Intensifed kinyoun IK)和免疫组化染色法进行。结果发现 11例牛型结核卡介菌 ( BCG)抗体免疫组化染色阳性 ,13例抗酸染色 L型阳性。对16例患者耳后淋巴结抗酸菌 L型感染的病变特征及误诊的可能原因进行初步探讨
Lymph nodes were re-sectioned in 16 patients with pathologically diagnosed nonspecific lymphadenitis and analyzed by classical acid-fast staining (Ziehl-Neelsen ZN), modified acid-fast staining (IK) and immunohistochemical staining Law. The results showed that 11 cases of BCG antibody positive for immunohistochemistry, 13 cases of acid-fast staining of L-positive. The pathological characteristics and possible causes of misdiagnosis of L type acid-fast bacilli in 16 patients with posterior ear lymph nodes