Nadir bir olgu sunumu: Mesanenin intestinal metaplazisi

Abstract

Mesanenin intestinal metaplazisi ürotelyumda intestinal epitelin varlığı ile karakterize oldukça nadir görülen benign bir lezyondur. Patogenezi belli değildir ve adenokarsinom prekürsörü olduğu tartışmalıdır. Bu çalışmada hematüri ve mukozüri ile tarafımıza başvuran, yapılan ultrasonografide mesanede düzgün sınırlı 32x25x6 mm kitle izlenen, transüretral rezeksiyon yapılan ve patolojisi sistitis glandülaris arka planında intestinal metaplazi çıkan hastanın klinik bulguları sunulmuştur.

Keywords

• Mesane tümörü,İntestinal metaplazi,Transüretral rezeksiyon

Intestinal metaplasia of the bladder: A rare case report

Abstract

Intestinal metaplasia of the bladder, characterized by the presence of an intestinal-type epithelium in the urothelium, is a glandular proliferation and extremely rare benign lesion. The pathogenesis of this uncommon entity is unclear, and its role as a precursor of adenocarcinoma is controversial. We present a case of a 45-year-old man admitted with macroscopic hematuria and mucosuria. Ultrasound showed a 32×25×6 mm hypoechoic nodule with regular contours on the posterior wall. Histopathological examination following transurethral resection revealed an intestinal metaplasia against a background of cystitis glandularis.

Keywords

• Bladder neoplasm,Intestinal metaplasia,Transurethral resection

References

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