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http://dx.doi.org/10.1007/s11605-019-04405-8 | DOI Listing |
World J Hepatol
December 2024
Division of Gastroenterology and Hepatology, Department of Internal Medicine, Faculty of Medicine, University of Miyazaki, Miyazaki 889-1692, Japan.
Rev Esp Enferm Dig
December 2024
Gastroenterology, Hospital Universitario Central de Asturias, España.
A 60-year-old male was admitted for obstructive jaundice secondary to a 2 cm retroperitoneal lesion. Ultrasound endoscopy (UES) with fine needle biopsy (FNB) was performed, as well as endoscopic retrograde cholangiopancreatography (ERCP) with placement of a metal stent for bile duct drainage. Initially IgG4-related disease was suspected from FNB.
View Article and Find Full Text PDFHum Pathol
September 2024
Institute of Liver Studies, King's College Hospital, London, SE5 9RS, UK.
Since the concept of IgG4-related disease (IgG4-RD) was proposed, that diagnosis has been considered in idiopathic fibroinflammatory diseases in various organs, particularly in cases with multi-organ involvement. We have recently encountered three cases of fibrosing disease of uncertain etiology with shared microscopic appearances. Case 1 (56-year-old man) had an irregular mass at the base of mesentery.
View Article and Find Full Text PDFInsights Imaging
August 2024
Department of Radiology, the People's Hospital of Guangxi Zhuang Autonomous Region, Guangxi Academy of Medical Science, Nanning, 530021, Guangxi, China.
Objectives: The objective of this study was to examine the imaging features of hepatic inflammatory pseudotumors (IPTs) associated with IgG4-related and IgG4-unrelated conditions and to enhance the approach toward distinguishing between these two types of IPTs.
Methods: A retrospective study was conducted, involving 20 patients diagnosed with hepatic IPTs. Imaging procedures were conducted within a timeframe of 4 weeks prior to hepatectomy or biopsy.
Radiol Case Rep
October 2024
Department of Radiology, University of Missouri-Columbia, Columbia, MO, USA.
A 60-year-old female with a BRCA2 mutation and a history of breast cancer presented with diffuse abdominal pain and elevated liver enzymes. Imaging revealed a porta-hepatis mass, prompting consideration of hilar cholangiocarcinoma or breast cancer metastasis. Further investigation including biopsy and F-fluorodeoxyglucose positron emission tomography/computed tomography findings were inconsistent with malignancy, leading to investigation of non-neoplastic causes.
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