PT - JOURNAL ARTICLE AU - Nicolas Adrianto Soputro AU - Jada Kapoor AU - Ioana Popa AU - Darren Katz TI - Testicular-sparing excision for benign paratesticular IgG4-related disease AID - 10.1136/bcr-2021-243450 DP - 2021 Sep 01 TA - BMJ Case Reports PG - e243450 VI - 14 IP - 9 4099 - http://casereports.bmj.com/content/14/9/e243450.short 4100 - http://casereports.bmj.com/content/14/9/e243450.full SO - BMJ Case Reports2021 Sep 01; 14 AB - A 28-year-old male was referred by his local general practitioner due to recurrence of painful right scrotal mass, first noted 8 years prior. The mass was further characterised with ultrasound and then was locally excised via an inguinal approach, sparing the testicle, without any postoperative complication. Immunoperoxidase staining of the excised lesion confirmed paratesticular IgG4-related disease.