Primary Mucinous Adenocarcinoma Of Urinary

Amruta Shrirang Padhye, Prabhakar Patro, Reeta Dhar


A 60 year old male, chronic smoker and alcoholic since 30 years came with complaints of gross hematuria since 2 days. Clinically he was alright. CT scan showed a bladder mass reaching outside the serosa with no nodal involvement. Wide local excision was done with partial cystectomy. Growth was found on the dome of the bladder and was sent for histopathology. Sections showed tumour cells arranged in papillary pattern and lined by pseudostratified tall columnar epithelium  filled with mucin and goblet cells at places. Intervening stroma shows abundant extracellular mucin, areas of necrosis and tumour cells showing malignant features with few areas with signet cells. Mucosal margins were also involved. Case diagnosed as Well differentiated mucinous Adenocarcinoma- Bladder.

DOI: 10.21276/APALM.1610


Mucinous Adenocarcinoma, Bladder, Signet ring cells

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Pan X, Jin L, He T, Hu J, Quan J, Zhou L, et al. Mucinous adenocarcinoma of the bladder: A case report and review of the literature. Mol Clin Oncol. 2016;5(4):447-8.

Fabrizio Di Maida, Giuliano Amorim Aita, and Daniele Amorim Aita, “Primary Mucinous Adenocarcinoma of the Urinary Bladder with Signet-Ring Cells: Description of an Uncommon Case and Critical Points in Its Management,” Case Reports in Urology, vol. 2016, Article ID 6080859, 3 pages, 2016. doi:10.1155/2016/6080859

Mushtaq M, Zahra K, Khalid A. Primary Mucinous Adenocarcinoma of Urinary Bladder. International Journal of Pathology; 2016; 14(2)85-87

Palmero Marti JL, Queipo Zaragoza JA, Bonillo Garcia MA, Budia Alba A, Vera Sempere FJ, Jimenez Cruz JF. [Mucinous adenocarcinoma of the bladder]. Actas Urol Esp. 2003;27(4):274-80.

Morton MJ, Zhang S, Lopez-Beltran A, MacLennan GT, Eble JN, Montironi R, et al. Telomere shortening and chromosomal abnormalities in intestinal metaplasia of the urinary bladder. Clin Cancer Res. 2007;13(20):6232-6.

Eble JN, Epstein JI, Seternhenn IA: World Health Organization Classification of Tumours. Pathology and Genetics, Tumours of the Urinary System and Male Genital track. 2004, Lyon: IARC Press, 128-132.


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