Artículo original: Zheng Y, Elsayes KM, Waranch C, Abdelaziz A, Menias CO, Sandrasegaran K, Shaaban AM, Gaballah AH. IgG4‑related disease in the abdomen and pelvis: atypical findings, pitfalls, and mimics. Abdominal Radiology. 2020;45(8):2485-99. DOI: https://doi.org/10.1007/s00261-020-02526-2 Sociedad: Society of Abdominal Radiology…