The Role of EUS and EUS-FNA in the Management of Pancreatic Masses: Five-Year Experience


Caglar E. , Senturk H. , Atasoy D. , Sisman G. , Cannakan B., Tuncer M.

HEPATO-GASTROENTEROLOGY, cilt.60, ss.896-899, 2013 (SCI İndekslerine Giren Dergi) identifier identifier identifier

  • Cilt numarası: 60 Konu: 124
  • Basım Tarihi: 2013
  • Doi Numarası: 10.5754/hge121100
  • Dergi Adı: HEPATO-GASTROENTEROLOGY
  • Sayfa Sayıları: ss.896-899

Özet

Background/Aims: The efficacy of endoscopic ultrasound with fine-needle aspiration (EUS-FNA) in the diagnosis and staging of pancreatic malignancy is quite well established. The aim of this study is to describe a single-centre's experience. Methodology: Data were collected retrospectively on all patients with solid pancreatic masses undergoing EUS-FNA from January 2006 to March 2011. In tumor cases, TNM staging using EUS was compared with the results of histopathological staging. Results: EUS-FNA of pancreatic lesions was performed in 125 patients. Of these patients, data of 75 were available (68% men, mean age 59.97 +/- 11.12 (SD) years); 58 (77%) of the lesions were ductal adenocarcinoma, 11 (14.5%) were chronic pancreatitis, 4 (%5) were intraductal papillary mucinous carcinoma (IPMN) and 2 (%3) were insulinoma. Diagnostic yield of the EUS-FNA procedure was 74.7% (56/75). Specimens from six patients were inadequate. In multivariate analysis, lesion diameter below 2cm was an independent predictor for the inadequacy of material (p=0.04). Conclusions: In patients with pancreatic mass with suspected malignancy, EUS-FNA provided a diagnosis with accuracy rate of 75%. Inadequate material with EUS-FNA was significantly more frequent in lesions below 2cm.