%0 Case Reports
%T IgG4-related disease in the pelvis: A mimicker of gynecologic malignancy.
%A Stearns K
%A Vuppuluri B
%A Lininger R
%A Berry LK
%J Gynecol Oncol Rep
%V 54
%N 0
%D 2024 Aug
%M 38912387
暂无%R 10.1016/j.gore.2024.101428
%X This report describes a unique case of IgG4-related disease in a 36-year-old woman who presented with a pelvic mass. Although CT and MR imaging initially suggested a malignant process, further work-up including sigmoidoscopy and surgical exploration revealed no evidence of malignancy. The final pathology indicated an inflammatory process, leading to the diagnosis of IgG4-related disease. After receiving appropriate systemic treatment, the patient's symptoms significantly improved. This case underscores the limitations of current imaging studies and emphasizes the importance of considering a wide range of potential diagnoses when dealing with pelvic masses of uncertain etiology.