【摘要】 44例原发性肾脏肿瘤超声显象与病理对照。其中有不同程度的出血、坏死、液化等病理改变者占48.8％,75.0％超声呈强而不均质图象;无出血坏死病例中,66.7％回声低而不均质,提示影响超声图象的因素,除一般认为与肿瘤细胞和间质成分多少有关外,还与继发性病变及程度明显相关,而与肿瘤大小无直接联系。超声在一定程度上,能反映恶性病变的病理改变进程。更多还原

【Abstract】 A comparafive stady of ultrasonography and clinical pathology of 44 coses ofrenal tumoss in wham 48. 8% were with different degree of pathological changessuch as hemorrhage, necrosis and central liquification. of these cases 75.0% showedhyperechogenicity ond ununifurm in ulfrasouography. In nonhemorrhage and necrosiscases, there was 66.7 % with hypoechogenicity and ununiform in ulfrasonography, Itsuggested that among the factors infleuence the ulfrosonoglaphy, ofher than thegeneral considered idea that the imaging was relation to the quautify of tumor cellsand stroma, and also with close relation fo the secondary changes and its degree offumor lesion, but no any relation fo the size of tumor, In certain degree,ulftrasonography may detect the progressing of pathological change of malignanttumors.更多还原