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Value of endoscopy for early diagnosis of pancreatic carcinoma
Author(s) -
Yamashita Yasunobu,
Kitano Masayuki,
Ashida Reiko
Publication year - 2020
Publication title -
digestive endoscopy
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.5
H-Index - 56
eISSN - 1443-1661
pISSN - 0915-5635
DOI - 10.1111/den.13467
Subject(s) - medicine , endoscopic retrograde cholangiopancreatography , pancreatic carcinoma , endoscopic ultrasonography , endoscopy , radiology , endoscopic ultrasound , stage (stratigraphy) , carcinoma , pancreatic cancer , gastroenterology , pancreatitis , cancer , paleontology , biology
Despite recent advances in diagnostic imaging modalities, most cases of pancreatic carcinoma are discovered at an unresectable stage, resulting in poor prognosis. Early diagnosis is essential to ensure curative treatment and improve the prognosis of pancreatic carcinoma. Imaging modalities with high diagnostic ability are necessary for the early diagnosis of pancreatic carcinoma. Endoscopic ultrasonography is a reliable and efficient diagnostic modality because it provides superior spatial resolution and should be incorporated into screening programs in patients at high risk of pancreatic carcinoma. Endoscopy facilitates cytopathological diagnosis based on samples collected via endoscopic ultrasonography‐guided fine‐needle aspiration and endoscopic retrograde cholangiopancreatography. Cytodiagnosis with endoscopic naso‐pancreatic drainage is useful in patients with carcinoma in situ . In this review, we highlight the potential role of endoscopy in the early diagnosis of pancreatic carcinoma. We provide an overview of the endoscopy tools used for the diagnosis of pancreatic carcinoma, discuss the diagnostic ability of these tools for small carcinomas and carcinomas in situ , and propose a strategy for endoscopy‐based screening of early pancreatic carcinoma.