TY - CHAP M1 - Book, Section TI - Torsion of a Testicular or Epididymal Appendix A1 - Moore, Sarah A1 - Pedigo, Ryan A2 - Knoop, Kevin J. A2 - Stack, Lawrence B. A2 - Storrow, Alan B. A2 - Thurman, R. Jason PY - 2021 T2 - The Atlas of Emergency Medicine, 5e AB - Vestigial remnants in the embryology of the scrotum are often found as appendages on the superior portions of the testicle or the epididymis and can occasionally undergo torsion. This most commonly occurs in boys up to 16 years of age but has been reported in adults. The patient complains of sudden pain around the superior pole of the testicle or epididymis as the appendix undergoes necrosis and inflammation. Early in the course, palpation of a firm, tender nodule in this area will confirm the diagnosis. SN - PB - McGraw-Hill CY - New York, NY Y2 - 2024/04/24 UR - accessemergencymedicine.mhmedical.com/content.aspx?aid=1181041168 ER -