Related Experiment Video
Updated: Feb 16, 2026

Multimodality Diagnosis of Mesenteric Ischemia
Published on: July 21, 2023
IgG4-related sclerosing mesenteritis, a rare condition that causes abdominal pain
María de Los Ángeles Mejías Manzano1, Claudio Trigo Salado1, María Serrano Jiménez2
1Unidad de Gestión Clínica de Aparato Digestivo, Hospital Universitario Virgen del Rocío, España.
Abstract:
The identification of IgG4-related disease as a distinct immune-mediated condition encompassing disorders that were traditionally seen as idiopathic has been a revolution in the diagnostic and therapeutic algorithm in several medical fields. This condition usually involves multiple organs (isolated organ involvement is uncommon except in the pancreas) with characteristic histopathological findings. We report a case that was assessed due to abdominal pain and subsequently diagnosed with IgG4-related sclerosing mesenteritis. A comprehensive work-up of the case ruled out other conditions and a diagnosis of IgG4-related sclerosing mesenteritis was made according to radiographic and histopathological criteria.
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