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本文引用的文献

1
Sarcomatoid Urothelial Carcinoma: A Single Cancer Center Experience.肉瘤样尿路上皮癌：一家癌症中心的经验
World J Oncol. 2011 Aug;2(4):175-180. doi: 10.4021/wjon370w. Epub 2011 Aug 24.
2
Sarcomatoid variant of urothelial carcinoma of the urinary bladder.膀胱尿路上皮癌的肉瘤样变体
J Cancer Res Ther. 2013 Oct-Dec;9(4):571-3. doi: 10.4103/0973-1482.126449.
3
Urothelial carcinoma of the bladder, lipid cell variant: clinicopathologic findings and LOH analysis.膀胱尿路上皮癌，脂质细胞变异型：临床病理特征和杂合性缺失分析。
Am J Surg Pathol. 2010 Mar;34(3):371-6. doi: 10.1097/PAS.0b013e3181cd385b.
4
Histologic variants of urothelial bladder cancer and nonurothelial histology in bladder cancer.尿路上皮膀胱癌的组织学变异型及膀胱癌中的非尿路上皮组织学类型。
Can Urol Assoc J. 2009 Dec;3(6 Suppl 4):S193-8. doi: 10.5489/cuaj.1195.
5
Histological variants of urothelial carcinoma: diagnostic, therapeutic and prognostic implications.尿路上皮癌的组织学变异型：诊断、治疗及预后意义
Mod Pathol. 2009 Jun;22 Suppl 2:S96-S118. doi: 10.1038/modpathol.2009.26.
6
The many faces of urothelial carcinoma: an update with an emphasis on recently described variants.尿路上皮癌的多种表现形式：最新进展，重点关注近期描述的变异型。
Adv Anat Pathol. 2008 Jul;15(4):218-33. doi: 10.1097/PAP.0b013e31817d79b9.
7
Urothelial carcinoma with divergent histologic differentiation (mixed histologic features) predicts the presence of locally advanced bladder cancer when detected at transurethral resection.具有不同组织学分化（混合组织学特征）的尿路上皮癌在经尿道切除术中被检测到时，提示存在局部晚期膀胱癌。
Urology. 2007 Jul;70(1):69-74. doi: 10.1016/j.urology.2007.03.033.
8
Clinical and therapeutic significance of aberrant differentiation patterns in bladder cancer.膀胱癌异常分化模式的临床及治疗意义
Expert Rev Anticancer Ther. 2007 Jul;7(7):1015-26. doi: 10.1586/14737140.7.7.1015.
9
Lipoid-cell variant of urothelial carcinoma: a clinicopathologic and immunohistochemical study of five cases.尿路上皮癌的脂质细胞变体：5例临床病理及免疫组化研究
Am J Surg Pathol. 2007 May;31(5):770-3. doi: 10.1097/01.pas.0000213410.48805.16.
10
Case of carcinosarcoma of urinary bladder obtained a pathologically complete response by neoadjuvant chemoradiotherapy.一例膀胱癌肉瘤经新辅助放化疗后获得病理完全缓解。
Int J Urol. 2007 Jan;14(1):79-81. doi: 10.1111/j.1442-2042.2006.01600.x.

膀胱保留术治疗移行性尿路上皮癌脂肪肉瘤样变体

Bladder preserving approach for liposarcomatoid variant of transitional urothelial carcinoma.

作者信息

Singh S K, Mittal Ankur, Mukhopadhyay Abhinandan, Kakkar Nandita, Chatterjee Debajyoti

机构信息

Postgraduate Institute of Medical Education & Research, Chandigarh, India.

出版信息

Can Urol Assoc J. 2015 Nov-Dec;9(11-12):E886-9. doi: 10.5489/cuaj.3167. Epub 2015 Dec 14.

DOI:10.5489/cuaj.3167
PMID:26788239
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC4707910/
Abstract

Urothelial carcinoma of the bladder with variant histologies is usually underdiagnosed and understaged. It is found in <25% of cases during transurethral resection of bladder tumours. The majority of cases carry a worse prognosis, with higher rates of recurrence and progression, and should be managed aggressively. Here, we report a rare case of liposarcomatoid variant of urothelial carcinoma managed by partial cystectomy and standard pelvic lymph node dissection.

摘要

具有组织学变异型的膀胱尿路上皮癌通常诊断不足且分期不准确。在经尿道膀胱肿瘤切除术中，其发生率低于25%。大多数病例预后较差，复发和进展率较高，应积极治疗。在此，我们报告一例罕见的膀胱尿路上皮癌脂肪肉瘤样变异型病例，采用部分膀胱切除术和标准盆腔淋巴结清扫术进行治疗。