IgG4‐related disease mimicking renal pelvis tumor with peritoneal carcinomatosis

• Main Authors: Che‐Wei Chang, Shih‐Hao Tang, Chia‐Hung Su, Kun‐Bow Tsai, Yung‐Chin Lee, Jhen‐Hao Jhan
• Format: Article
• Language: English
• Published: Wiley 2020-10-01
• Series: Clinical Case Reports
• Subjects: carcinomatosis; hydronephrosis; IgG4‐related disease; laparoscopic surgery; retroperitoneal fibrosis
• Online Access: https://doi.org/10.1002/ccr3.3063
• ISSN: 2050-0904

Abstract IgG4‐RD may rarely present as a retroperitoneal fibrosis, mimicking carcinomatosis. Clinicians should consider this disease when encountering an idiopathic peritoneal and retroperitoneal fibrosis with renal involvement and hydronephrosis.