AIM:To evaluate the efficacy of endoscopic ultrasonography(EUS) in patients with elevated carbohydrate antigen(CA) 19-9 levels of obscure origin.METHODS:Patient
Boerhaave’s syndrome is spontaneous rupture of the esophagus,a rare condition with high mortality that occurs most often after forceful vomiting.Polyethylene g
Endoscopic ultrasonography has become an important diagnostic and therapeutic tool in endoscopy units.It has a great impact on biliary and pancreatic disease ma