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目的:探讨膀胱原发性印戒细胞癌病理、影像、超声及临床特点。方法:对4例膀胱原发性印戒细胞癌患者临床资料进行回顾性分析。结果:4例膀胱原发性印戒细胞癌患者均发生尿频、尿急现象,75.00%患者出现无痛性肉眼血尿;经CT检查可知75.00%患者膀胱两侧壁及下壁局限性增厚;经超声检查可知均出现膀胱左侧壁低回声占位(P<0.05)。结论:临床医生应及时对疑似膀胱原发性印戒细胞癌患者进行病理检查。
Objective: To investigate the pathology, imaging, ultrasonography and clinical features of primary signet ring cell carcinoma of bladder. Methods: The clinical data of 4 patients with primary signet ring cell carcinoma of bladder were retrospectively analyzed. Results: Urinary frequency and urinary urgency occurred in all 4 patients with primary signet ring cell carcinoma of the bladder, and painless gross hematuria appeared in 75.00% of the patients. CT examination showed that there were localized thickening of the bilateral wall and inferior wall in 75.00% Ultrasound examination revealed low echo of the left side of the bladder space (P <0.05). Conclusion: Clinicians should promptly conduct pathological examination of patients with suspected signet ring cell carcinoma of the signet ring.