کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
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3305769 | 1210359 | 2009 | 8 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: Yield of EUS-guided FNA on the diagnosis of pancreatic/peripancreatic tuberculosis Yield of EUS-guided FNA on the diagnosis of pancreatic/peripancreatic tuberculosis](/preview/png/3305769.png)
BackgroundPancreatic/peripancreatic tuberculosis (TB) is a very rare clinical entity, even in countries with high incidences of TB. The diagnosis of pancreatic/peripancreatic TB with EUS-guided FNA (EUS-FNA) remains a diagnostic challenge because of limitations of the endoscopists' expertise on this condition.ObjectiveThis study evaluated the yield and usefulness of EUS-FNA in patients with pancreatic/peripancreatic TB.DesignA retrospective analysis was performed.SettingA tertiary teaching hospital in Seoul, Korea.PatientsBaseline demographic and clinical features were evaluated in 21 consecutive patients with pancreatic/peripancreatic TB who underwent EUS-FNA between September 2003 and April 2007.ResultsThe mean lesion diameter was 31.3 ± 14.6 mm. Thirteen patients (61.9%) showed granulomatous inflammation on histopathologic examination, and 10 of 15 patients (66.7%) were positive on a TB polymerase chain reaction assay. Ziehl-Neelsen staining was positive in 4 of 15 patients (26.7%), and 3 of 8 patients (37.5%) had cultures positive for Mycobacterium tuberculosis. EUS-FNA correctly diagnosed pancreatic/peripancreatic TB in 16 patients (76.2%). Therefore, unnecessary surgery was avoided for these patients.LimitationA retrospective study.ConclusionsEUS-FNA is a safe and promising method for the diagnosis of pancreatic/peripancreatic TB. Use of this method may help us to avoid the use of surgery and provide timely and accurate diagnosis.
Journal: Gastrointestinal Endoscopy - Volume 69, Issue 3, Part 1, March 2009, Pages 484–491