Sharma, PPandey, CPShrestha, BRanabhat, SThapa, NShrestha, A2026-06-192026-06-192008https://hdl.handle.net/20.500.14572/6704P. Sharma Department of Radiology and Imaging, General Surgery, Obstetric and Gynaecology, Pathology, Nepalgunj Medical College Teaching Hospital Kohalpur, Banke C.P pandey Department of Radiology and Imaging, General Surgery, Obstetric and Gynaecology, Pathology, Nepalgunj Medical College Teaching Hospital Kohalpur, Banke B. Shrestha Department of Radiology and Imaging, General Surgery, Obstetric and Gynaecology, Pathology, Nepalgunj Medical College Teaching Hospital Kohalpur, Banke S. Ranabhat Department of Radiology and Imaging, General Surgery, Obstetric and Gynaecology, Pathology, Nepalgunj Medical College Teaching Hospital Kohalpur, Banke N. Thapa Department of Radiology and Imaging, General Surgery, Obstetric and Gynaecology, Pathology, Nepalgunj Medical College Teaching Hospital Kohalpur, Banke A. Shrestha Department of Radiology and Imaging, General Surgery, Obstetric and Gynaecology, Pathology, Nepalgunj Medical College Teaching Hospital Kohalpur, BankeAbstract Superinfection with abscess formation is a rare complication of mature cystic teratoma. It should be suspected whenever a patient with a documented pelvic mass develops a febrile illness following a retained placenta. Keywords: Infection, Dermoid Cysten-USInfectionDermoid CystArticle