Purpose to investigate the clinical pathologic characteristics and to probe into the diagnosis and differential diagnosis of the primary malignant peripheral nerve sheath tumor (MPNST) of the lung.
目的探讨肺脏原发性恶性外周神经鞘瘤(MPNST)的临床病理学特征及诊断、鉴别诊断要点。
Purpose To introduce pathologic diagnosis of particular types of peripheral nerve tumor.
目的：介绍特殊类型周围神经肿瘤的病理诊断。
Methods: The clinical appearance, diagnosis, pathologic types and methods of treatment of 56 cases with ovarian tumor in puberty in 10-19 years old were retrospectively analyzed.
方法：回顾性分析56例10 ~ 19岁青春期卵巢肿瘤的临床表现、诊断、病理类型和治疗方法。
Methods a retrospective analysis on 60 cases of oral minor salivary gland tumor from 1980 ~ 1995 with a confirmed pathologic diagnosis was carried out.
方法对1 980 ~ 1 995年间收治的经病理确诊的60例小涎腺肿瘤的年龄、性别、好发部位、诊断、治疗等进行了回顾性综合分析。
Purpose to investigate the significance of immunohistochemical assay in pathologic diagnosis of placental site trophoblastic tumor (PSTT).
目的：探讨免疫组织化学在胎盘部位滋养细胞肿瘤(PSTT)病理诊断中的意义。
To evaluate the histological types of small cell tumor in pathologic biopsy in a difficult point in diagnosis. observation with electron microscopy may be helpful in diagnosis.
判断小细胞肿瘤的组织类型是病理活检诊断中的一个难点，电镜观察有助于诊断。
To evaluate the histological types of small cell tumor in pathologic biopsy in a difficult point in diagnosis. observation with electron microscopy may be helpful in diagnosis.
判断小细胞肿瘤的组织类型是病理活检诊断中的一个难点，电镜观察有助于诊断。
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