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作者报导了100例甲状腺癌患者术后US随访所见,73例乳头状癌,16例髓样癌,10例滤泡癌,1例非淋巴瘤性小细胞癌。全部病例用10MHZ探头对整个颈部作实时US探查,甲状腺癌术后之颈部US显示无甲状腺组织、颈总动脉与气管紧连,甲状腺床回声增强(术后疤痕所致)。复发癌之US表现为小的低回声肿块,呈球形或椭圆结节,这在高回声的纤维组织中极易发现。36例US随访一直
The authors reported 100 cases of thyroid cancer patients after US follow-up seen, 73 cases of papillary carcinoma, 16 cases of medullary carcinoma, 10 cases of follicular carcinoma, and 1 case of non-lymphoma small cell carcinoma. In all cases, a real-time US probe was performed on the entire neck with a 10 MHz probe. The US on the neck after thyroid cancer showed no thyroid tissue, common carotid artery and tracheal constriction, and echo of the thyroid bed (caused by postoperative scar). The recurrence of the US manifests itself as a small hypoechoic mass with spherical or elliptic nodules, which is easily detected in hyperechoic fibrous tissue. 36 cases of US follow-up have been