Late-onset type-2 autoimmune pancreatitis with two mass lesions diagnosed by endoscopic ultrasound-guided fine-needle aspiration
- 1 June 2021
- journal article
- research article
- Published by Springer Science and Business Media LLC in Clinical Journal of Gastroenterology
- Vol. 14 (3), 899-904
- https://doi.org/10.1007/s12328-021-01364-z
Abstract
A 65-year-old man with ulcerative colitis presented with aggravated diabetes. Computed tomography showed two masses in the body and tail of the pancreas. Endoscopic ultrasound-guided fine-needle aspiration (EUS-FNA) was performed, with histopathological findings suggesting autoimmune pancreatitis (AIP). Type-2 AIP was suspected, and administration of prednisolone was initiated. The pancreatic masses had disappeared after the treatment. In this case, EUS-FNA was effective for the diagnosis of type-2 AIP. The two-lesion mass formation observed here is a rare presentation of the disease. In patients with a history of ulcerative colitis, the possibility of late-onset type-2 AIP should be kept in mind.Keywords
This publication has 18 references indexed in Scilit:
- Long-term outcomes of autoimmune pancreatitis: a multicentre, international analysisGut, 2012
- Diagnosis of autoimmune pancreatitis by EUS-FNA by using a 22-gauge needle based on the International Consensus Diagnostic CriteriaGastrointestinal Endoscopy, 2012
- Endoscopic ultrasound-guided fine needle aspiration in the differentiation of type 1 and type 2 autoimmune pancreatitisWorld Journal of Gastroenterology, 2012
- Clinical Profile of Autoimmune Pancreatitis and Its Histological SubtypesPancreas, 2011
- International Consensus Diagnostic Criteria for Autoimmune PancreatitisPancreas, 2011
- Differences in Clinical Profile and Relapse Rate of Type 1 Versus Type 2 Autoimmune PancreatitisGastroenterology, 2010
- Influence of Steroid Therapy on the Course of Diabetes Mellitus in Patients with Autoimmune PancreatitisPancreas, 2006
- Histopathological features of diagnostic and clinical relevance in autoimmune pancreatitis: a study on 53 resection specimens and 9 biopsy specimensVirchows Archiv, 2004
- Idiopathic Chronic Pancreatitis With Periductal Lymphoplasmacytic InfiltrationThe American Journal of Surgical Pathology, 2003
- Chronic pancreatitis caused by an autoimmune abnormalityDigestive Diseases and Sciences, 1995