摘要
<正>患者,男,73岁,因"间歇、无痛性肉眼血尿1月"入院。患者自诉1个月前无明显诱因出现间歇性全程肉眼血尿,无血凝块,无尿频、尿急、尿痛等不适,无发热。既往有20年吸烟史,每天20~30支,已戒烟5年。否认糖尿病、高血压、心脑血管疾病和神经精神疾病等相关病史。体格检查(-)。实验室检查:血常规-HB 150g/L;尿常规-红细胞21~40/HP、白细胞41~100/HP;生化、凝血功能、大便常规均未见明显异常,肿瘤标志物及免疫十二项(包括HIV、EB等)均为阴性。B超:膀胱右侧壁局部增厚,可探及大小约5.8cm×4.5cm×5.1cm向膀胱腔内及壁外突起的实体肿物,边界欠清。CDFI:内部有少量血流信号。CT:膀胱右侧壁不均匀
引文
[1]lsmaili N.A rare bladder cancer-small cell carcinoma:review and update[J].Orphanet J Rare Dis,2011,6(1):75-85.
[2]Kouba E,Cheng L.Neuroendocrine tumors of the urinary bladder according to the 2016world health organization classification:molecular and clinical characteristics[J].Endocr Pathol,2016,27(3):188-199.
[3]Thota S,Kistangari G,Daw H,et al.A clinical review of small-cell carcinoma of the urinary bladder[J].Clin Genitourin Cancer,2013,11(2):73-77.
[4]陆鲲,关晓峰,杨玉恺,等.膀胱小细胞癌合并双侧乳腺癌1例报告[J].现代泌尿生殖肿瘤杂志,2011,3(2):113.
[5]吴开杰.JAMA Oncol:对膀胱小细胞癌遗传谱的认识及其在诊断、治疗中的应用[J].现代泌尿外科杂志,2018,23(2):143.
[6]袁顺辉,王剑松,李泽惠,等.原发性膀胱小细胞癌1例报道并文献复习[J].现代泌尿生殖肿瘤杂志,2012,4(2):109-110.
[7]Yamaguchi T,Imamra Y,Shimamoto T,et al.Small cell ca-rcinoma of the bladder.Two cases diagnosed by urinary cytology[J].Acta Cytol,2000,44(3):403-409.
[8]Naito A,Taguchi S,Nakagawa T,et al.Prognostic significance of serum neuron specific enolase in small cell carcinoma of the urinary bladder[J].World J Urol,2017,35(1):97-103.
[9]李刚,郭宗华,权昌益,等.原发性膀胱小细胞癌诊治体会[J].中华泌尿外科杂志,2011,32(7):459-462.
[10]董圣芳,刘颖,杨建勋,等.膀胱小细胞癌1例报告并文献复习[J].现代泌尿生殖肿瘤杂志,2013,5(5):283-286.
[11]Lynch SP,Shen Y,Kamat A,et al.Neoadjuvant chemotherapy in small cell urothelial cancer improves pathologic downstaging and long-term outcomes:Results from a retrospective study at the MD Anderson Cancer Center[J].Eur Urol,2013,64(2):307-313.
[12]Nejat RJ,Purohit R,Goluboff ET,et al.Cure of undifferentiated small cell carcinoma of the urinary bladder with M-VAC chemotherapy[J].Urol Oncol,2001,6(2):53-55.
[13]Koay EJ,Teh BS,Paulino AC,et al.A Surveillance,Epidemiology,and End Results analysis of small cell carcinoma of the bladder:epidemiology,prognostic variables,and treatment trends[J].Cancer,2011,117(23):5325-5333.