İbrahim GELİNCİK, Polat TÜRKER, ÖMER ÖZÇAĞLAYAN, Ramazan UYGUR

Primary carcinoid tumor of the kidney

Böbreğin primer karsinoid tümörü, ilk olarak 1966 yılında Rensick ve arkadaşları tarafından bildirilen çok nadir bir neoplazmdır. Literatürü kapsamlı şekilde 2006 yılına kadar gözden geçiren Murali ve arkadaşları 51 vakanın, Romero ve arkadaşları ise 56 vakanın bildirildiğini bulmuşlardır. Nöroendokrin hücreler normal erişkinlerin böbrek parankiminde bulunmadığından dolayı bu tümörün patojenezi tam olarak açıklanamamıştır. Klinik açıdan diğer böbrek tümörlerine benzediğinden dolayı teşhis güçlüğü vardır. Biz 55 yaşındaki erkek hastanın sağ böbreğindeki primer karsinoid tümörü rapor ettik.

Böbreğin primer karsinoid tümörü

Primary renal carcinoid tumor is an exceedingly rare neoplasm which was first reported by Rensick et al. in 1966. In a recent comprehensive review of the literature, Murali et al. and Romero et al. reviewed the literature up to 2006 and found 51 and 56 cases, respectively, reported in the literature. The pathogenesis of this tumor is uncertain because neuroendocrine cells are not found in normal adult renal parenchyma. The clinical presentation is similar to other renal tumors thus posing diagnostic dilemmas for clinicians. We report a case of primary carcinoid tumor of the right kidney in a 55-year-old male patient.

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