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近年来病理学者对脊髓前角灰白质炎的研究,扩大到神经系统外之病毒血症(Viremia)性脏器病变,如肠、肠系膜淋巴结、肺、心肌、脾脏等变化。其注意焦点为心肌损害。国内尚无脊髓前角灰白质炎心肌炎之报导。关于心肌炎发病学及其与预后关系,文献上仍存有不同意见。本文从病理形态学角度,就有限的尸检材料结合临床资料,进行初步观察研究。材料与研究方法材料为本教研组1951至1962年间死于急性脊髓前角灰白质炎9例尸检。每个心脏在上腔静脉口、窦房结、房室结、右心室、三尖瓣室中隔、左心房、左室前壁、后壁及二尖瓣区各取材一块,作石蜡切片苏木精伊红染色。选少数病例观察心肌脂质及横纹变化作苏丹Ⅳ及铁赤苏木素染色。观察心脏血管
In recent years, pathologists study the anterior horn angle of the anterior horn of the spinal cord to the outside of the nervous system, such as viremia, such as intestinal, mesenteric lymph nodes, lung, myocardium and spleen. The focus of attention is myocardial damage. No spinal anterior horn horny myocarditis reported. On the pathogenesis of myocarditis and its relationship with the prognosis, there are still different opinions in the literature. In this paper, from the perspective of pathomorphology, the limited autopsy material combined with clinical data for preliminary observation. MATERIALS AND METHODS Materials Nine cases of autopsy from acute anterior spinal horn dementia in 1951-1962 died of the present teaching and research group. Each heart in the superior vena cava mouth, sinus node, atrioventricular node, right ventricle, tricuspid valve compartment, left atrium, left anterior wall, posterior wall and mitral area were drawn a piece for paraffin section Miki eosin staining. A small number of cases were observed myocardial lipid and striated changes for Sudan Ⅳ and iron red hematoxylin staining. Observation of cardiovascular