Grün R, Wagner E, Tomsik H, Sodomann C P, Girona J
Medizinische Klinik, Akademisches Lehrkrankenhaus, Ruhr-Universität Bochum.
Z Gastroenterol. 1991 Feb;29(2):65-7.
The results of preoperative ultrasound investigations were compared with the intraoperative findings in 42 patients (27 women, 15 men) operated on because of tumours of the cecum or colon ascendens. In 34 of 42 patients (i.e. 81%) the tumour could be correctly diagnosed by ultrasound. In 3 cases the investigator was not sure about imaging the tumour. Only in 5 cases (i.e. 12%) the tumour was not identified by ultrasound scanning. 4 out of these 5 patients had attended the hospital to be operated on because of a carcinoma of the rectum and the second carcinoma of the large bowel was found by chance intraoperatively. In 16 patients in whom the diagnosis of a large bowel carcinoma had not been established before, the tumour could be primarily diagnosed by ultrasound.
对42例(27例女性,15例男性)因盲肠或升结肠癌接受手术的患者,将术前超声检查结果与术中发现进行了比较。42例患者中有34例(即81%)的肿瘤可通过超声正确诊断。3例中,检查者对肿瘤成像不确定。只有5例(即12%)通过超声扫描未发现肿瘤。这5例患者中有4例因直肠癌来医院手术,术中偶然发现了大肠的第二处癌。在16例术前未确诊为大肠癌的患者中,肿瘤可通过超声初步诊断。