Pancreatic mucin-producing cystic neoplasms: cytomorphological and immunocytochemical approach in cytologic material

Abstract

OBJECTIVES: This study aims to evaluate the performance of clinical, imaging and cytopathological criteria in the identification of high-grade dysplasia/carcinoma (HGD/Ca) in pancreatic mucin-producing cystic neoplasms. METHODS: Sixty-eight consecutive, histopathologically confirmed mucin-producing cystic neoplasms, evaluated by EUS-FNA, were enrolled; specifically, 39 branch duct intraductal papillary mucinous neoplasms (BD-IPMNs), 21 main duct (MD-IPMN) and eight mucinous cystic neoplasms (MCNs). The associations between HGD/Ca in histopathology and findings of EUS and cytology, demographic, lifestyle and clinical parameters were evaluated, separately in IPMNs and MCNs. RESULTS: Age ≥65 years was associated with HGD/Ca in IPMNs. In BD-IPMNs, cyst diameter ≥3 cm (sensitivity = 68.8%, specificity = 65.2%), a mural nodule (sensitivity = 56.3%, specificity = 78.3%), main pancreatic duct diameter 5-9 mm (sensitivity = 50.0%, specificity = 87.0%) and suspicious cytology (sensitivity = 81.3 ...
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DOI
10.12681/eadd/47014
Handle URL
http://hdl.handle.net/10442/hedi/47014
ND
47014
Alternative title
Βλεννοπαραγωγά κυστικά νεοπλάσματα παγκρέατος: μορφολογική και ανοσοκυτταροχημική προσέγγιση σε κυτταρολογικό υλικό
Author
Salla, Charitini (Father's name: Athanasios)
Date
2020
Degree Grantor
National and Kapodistrian University of Athens
Committee members
Πολίτη Αικατερίνη
Σπανίδου - Καρβούνη Ελένη
Θεοχάρης Σταμάτιος
Λάζαρης Ανδρέας Χ.
Παναγιωτίδης Ιωάννης
Θωμοπούλου - Λάζαρη Γεωργία
Σακελλαρίου Στρατηγούλα
Discipline
Medical and Health SciencesClinical Medicine
Keywords
Intraductal papillary mucinous neoplasm; Mucinous cystic neoplasm; Grade; Cytopathology; EUS-FNA
Country
Greece
Language
Greek
Description
247 σ., im., tbls., fig.
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