Primer seröz papiller peritoneal karsinoma, peritonun nadir görülen bir adenokarsinomudur ve histolojik özellikleri overin seröz papiller karsino-mu ile benzerdir. Ancak primer seröz papiller peritoneal karsinomada tipik olarak overler normaldir. Siklikla postmenapozal kadinlarda (orta-lama yas 55-65) görülür. En sik görülen bulgular asit ve karsinoembriyo-nik antijen-125 yüksekligidir. Abdominal bilgisayarli tomografi ve man-yetik rezonans görüntülemelerde asit, peritoneal kalinlasma, omental kek ve intraabdominal kitle görülen bulgulardir. Bu yazimizda jejunoileal duvar kalinlasmasi ve asit ile basvuran ve primer seröz papiller peritone-al karsinoma tanisi alan olgu sunuldu. Literatürde jejunaileal tutulum ile prezente olan ilk vakadir.
Primary papillary serous carcinoma is a rare neoplasm of the peritoneum and is histologically similar to papillary serous carcinoma of the ovary. However, the presence of ovaries is quite common in primary papillary serous carcinoma. It is predominantly present in postmenopausalwom-en (mean age, 55–65 years). The most common clinical findings are as-cites and elevated carcinoembryonic antigen 125. Radiological findings, such as computed tomography and magnetic resonance imaging, on the abdomen showed ascites, peritoneal thickness, omental cake, and intra-abdominal mass. In this abstract, we are presenting the clinical findings of apatient with primary papillary serous carcinoma along with jejunoileal wall thickening and ascites.