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IgG4-related disease and endoscopy
M.-H. Kim(Asan Medical Center, University of Ulsan College of Medicine)
IgG4-related disease (IgG4-RD) is a recently recognized fibroinflammatory condition characterized by tumefactive lesions with dense lymphoplasmacytic infiltrate rich in IgG4-positive plasma cells and ...

第55回日本消化器病学会大会IgG4-related disease and endoscopy

Endoscopic findings of the major duodenal papilla of autoimmune pancreatitis.
K. Chiba(Department of Internal Medicine, Tokyo Metropolitan Cancer and Infectious Diseases Center Komagome Hospital)
(Aim) Endoscopic and histological findings of the major duodenal papilla of AIP patients were examined.(Methods) Endoscopic findings of the major duodenal papilla regarding swelling, expansion, and re...

第55回日本消化器病学会大会IgG4-related disease and endoscopy

Importance of endoscopic retrograde pancreatography in diagnosis of segmental/focal type 1 autoimmune pancreatitis.
K. Sumimoto(The Third Department of Internal Medicine, Division of Gastroenterology and Hepatology, Kansai Medical University)
Background: In 2011, the International Association of Pancreatology proposed the International Consensus Diagnostic Criteria (ICDC). The differential diagnosis of segmental/focal type autoimmune pancr...

第55回日本消化器病学会大会IgG4-related disease and endoscopy

Weak points of ERCP dependent diagnosis for autoimmune pancreatitis
K. Hirano(Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo)
Background: ERP finding is essential in Japanese diagnostic criteria for autoimmune pancreatitis (AIP). However, there seem some weak points.Patients and Methods: We analyzed 104 patients with AIP. Th...

第55回日本消化器病学会大会IgG4-related disease and endoscopy

The role of peroral video cholangioscopy in IgG4-related sclerosing cholangitis
T. Tsuchiya(Department of Gastroenterology and Hepatology, Tokyo Medical University)
Background: The cholangioscopic features of IgG4-related sclerosing cholangitis (IgG4-SC) remain undefined. It is well-known that IgG4-SC often shows stenosis of the distal and hilar bile duct. Thus, ...

第55回日本消化器病学会大会IgG4-related disease and endoscopy

Endoscopic biliary intraductal ultrasonography and biopsy from bile duct and duodenal papilla in the diagnosis of IgG4-related sclerosing cholangitis
T. Nakazawa(Department of Gastroenterology and Metabolism, Nagoya City University Graduate School of Medical Sciences)
<Aims>It is sometimes difficult to differentiate IgG4-related sclerosing cholangitis(IgG4-SC) from cholangiocarcinoma(CC) or pancreatic cancer(PC) on the cholangiogram. We aimed to clarify the f...

第55回日本消化器病学会大会IgG4-related disease and endoscopy

Role of endoscopic ultrasonography (EUS) in differential diagnosis of type 1 and type 2 autoimmune pancreatitis (AIP).
N. Mizuno(Department of Gastroenterology, Aichi Cancer Center Hospital)
BACKGROUNDS: Pancreatic manifestation of IgG4-related disease is also known as type 1 AIP according to the international consensus diagnostic criteria (ICDC) for AIP. The aim of this study is to clari...

第55回日本消化器病学会大会IgG4-related disease and endoscopy

Quantitative analysis of contrast-enhanced EUS for differentiating focal AIP from pancreatic cancer
M. Fukasawa(First Department of Internal Medicine, University of Yamanashi)
Background: Despite recent advances in diagnostic modalities, differentiation of focal autoimmune pancreatitis (AIP) from pancreatic ductal adenocarcinoma (PDAC) remains a challenge and has major ther...

第55回日本消化器病学会大会IgG4-related disease and endoscopy

The role of EUS in diagnosis and treatment of autoimmune pancreatitis.
S. Omoto(Department of Gastroenterology and Hepatology of Kinki University)
BACKGROUND AND OBJECTIVE:Although EUS is useful for diagnosis of tumors in the pancreas,the EUS findings are not employed in the International criteria for autoimmune pancreatitis(AIP){ICDC2008} and C...

第55回日本消化器病学会大会IgG4-related disease and endoscopy

EUS-FNA using a standard 19-gauge needle for the diagnosis of autoimmune pancreatitis
T. Iwashita(First Department of Internal Medicine, Gifu University Hospital)
Background: In the diagnosis of autoimmune pancreatitis (AIP), histological evaluation of pancreatic lesion is important to distinguish AIP from pancreatic cancer and confirm the etiology of pa...

第55回日本消化器病学会大会IgG4-related disease and endoscopy

The diagnosis of autoimmune pancreatitis by EUS-FNA based on the International Consensus Diagnostic Criteria (ICDC).
A. Kanno(Division of Gastroenterology, Tohoku University Graduate School of Medicine)
Background: It is controversial whether EUS-FNA is useful for the diagnosis of autoimmune pancreatitis (AIP). Objective: To evaluate the usefulness of EUS-FNA in the histopathological diagnosis of AI...

第55回日本消化器病学会大会IgG4-related disease and endoscopy

K. Okazaki(The Third Department of Internal Medicine, Division of Gastroenterology and Hepatology, Kansai Medical University)
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第55回日本消化器病学会大会IgG4-related disease and endoscopy