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华南国防医学杂志 1989年第1期3卷 102-103页

作者：曾焕金 168医院

乳头状瘤是常见于喉部的良性肿瘤,以儿童常见,而单发或多发性支气管乳头状瘤则很少见,现将我院遇到的一例报告如下:男性,25岁,住院号51072 患者于去年夏季开始咳嗽,近三个月常感右胸疼痛并咯血丝痰,虽经抗炎治疗未好转。发病来体经减轻1... 详细信息

乳头状瘤是常见于喉部的良性肿瘤,以儿童常见,而单发或多发性支气管乳头状瘤则很少见,现将我院遇到的一例报告如下:男性,25岁,住院号51072 患者于去年夏季开始咳嗽,近三个月常感右胸疼痛并咯血丝痰,虽经抗炎治疗未好转。发病来体经减轻12斤。既往无结核病及哮喘病史。吸烟八年。

关键词：气管乳头状瘤肺支咯血丝痰哮喘病史胸疼赖日权八年上皮型病理检查来体

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A comparative study on morphology and immunohistochemistry of rhabdomyosarcoma and embryonal skeletal muscles

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Chinese Medical Journal 1997年第5期 72-76页

作者：赖日权田野安建成周民伟邹国民李雯

Objective To investigate the histologic and histogenetic relationship between various types of rhabdomyosarcomas (RMS) and embryonal skeletal muscle (ESM) for further understanding of the histogenesis, classification and pattern of diferentiation of RMS. Methods Fifty cases of variant types of RMS and 20 cases of ESM at different gestational ages were available. All specimens were stained with HE, PAS, Van Gieson, Masson, phosphotungstic acid hematoxilin and with antibodies for the demonstration of vimentin, desmin, HHF 35 and myoglobin by ABC method. Results The results showed that the order of positive expression and the intensity of positive reaction of the different immunohistochemical staining were consistent with the degree of differentiation of the tumor and the development of the ESM. It is obvious that each type of RMS is composed of tumor cells in different degree of differentiation and is derived from primitive mesodermal cells which are capable of potential differentiation towards mature skeletal muscles. Conclusions Based on the results of this study, an ideal histologic classification of RMS should reflect not only the cell morphology and histologic structures but also the degree of differentiation of the tumor cells.

关键词：赖日权 muscles skeletal immunohistochemistry morphology embryonal comparative and

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