The role of cytology in preoperative assessment od primary fallopian tube carcinoma: case report

Abstract

Cilj: Prikazati slučaj pacijentice s primarnim seroznim karcinomom jajovoda, opisati dijagnostički postupak te analizirati ulogu citološke dijagnostike u detekciji ovog tipa tumora. Prikaz slučaja: Pedesetogodišnja pacijentica prethodno je obrađivana u drugoj ustanovi zbog bolova u trbuhu i radiološki dokazanih uvećanih supraklavikularnih, aortokavalnih i ilijačnih limfnih čvorova. Nakon učinjene laparoskopske ekstirpacije limfnih čvorova zbog sumnje na limfoproliferativnu bolest, patohistološkom i imunohistokemijskom analizom utvrđeno je da se radi o metastatskom adenokarcinomu, vjerojatno podrijetla iz ginekološkog sustava ili dojke. Radiološkom obradom dojki nisu pronađene promjene suspektne na malignitet. PET/CT analizom (pozitronska emisijska tomografija/kompjutorizirana tomografija) uočeno je pojačano nakupljanje radiofarmaka u predjelu vrata i tijela maternice. U preoperativnoj obradi učinjena je citološka punkcija uvećanog supraklavikularnog limfnog čvora te je imunocitokemijskom analizom utvrđeno da se radi o metastatskom seroznom adenokarcinomu. U Papa-testu pronađene su maligne stanice jednake morfologije, bez tumorske dijateze, što je upućivalo na ekstrauterini adenokarcinom, a sugerirano je podrijetlo jajnika ili jajovoda. Učinjena je eksplorativna kiretaža, ali je patohistološki nalaz bio uredan. Pacijentica je predviđena za histerektomiju s obostranom adnekstektomijom. Tijekom operativnog zahvata uočeno je proširenje desnog jajovoda tumorskim tkivom koje je probijalo stijenku jajovoda. Učinjena je lavaža peritonealne šupljine u kojoj su pronađene maligne stanice adenokarcinoma. Patohistološka analiza potvrdila je da se radi o primarnom seroznom karcinomu jajovoda s metastazama u jajnicima. Zaključak: Zahvaljujući brzini i preciznosti primijenjenih citodijagnostičkih pretraga dijagnostičko-terapijski postupak pravilno je usmjeren i pravovremeno proveden. Prikazani slučaj potvrđuje da citološka analiza može pridonijeti dijagnostici tumora s neuobičajenom kliničkom prezentacijom ili tumora nejasnog podrijetla.Aim: To report a case of a patient with primary serous carcinoma of the fallopian tube, describe the diagnostic pathway and analyze the role of cytology in the detection of this tumor type. Case report: A 50-year-old patient was previously treated in another hospital for abdominal pain and radiologically confirmed enlargement of supraclavicular, aortocaval and iliac lymph nodes. A lymphoproliferative disorder was suspected and laparoscopic lymph node excision was performed. Histopathological and immunohistochemical analysis revealed a metastatic adenocarcinoma probably of gynecologic or breast cancer origin. Radiographic examination of the breast did not confirm any lesion suspicious for malignancy. Positron emission tomography/computed tomography observed increased radiotracer uptake involving the uterine cervix and corpus. Preoperative fine-needle aspiration cytology and immunocytochemical analysis of an enlarged supraclavicular lymph node was done and metastatic serous adenocarcinoma was confirmed. In the Pap smears malignant cells of equal morphology were found without tumor diathesis indicating an extra-uterine adenocarcinoma. It was suggested to consider a tumor of ovarian or fallopian tube origin. A total hysterectomy with bilateral salpingo-oophorectomy was performed. During surgery an enlargement of the was observed due to tumor growth extending through the tubal wall. The presence of malignant adenocarcinoma cells was found in the peritoneal washing. Histopathological analysis confirmed a primary serous carcinoma of the fallopian tubes with metastatic spread to the ovaries. Conclusion: Applying fast and precise cytology and immunocytochemistry techniques a correct diagnostic and therapeutic approach can be performed and implemented on time. The present case confirms that cytology is a wellestablished and widely accepted method for diagnosing tumors with unusual clinical presentation or unknown origin

    Similar works

    Available Versions