Abstract
A 58-year-old woman was referred to our outpatient clinic for further examination of a mass detected in the right kidney on follow-up ultrasonography performed for active surveillance of right ovarian cancer. Ultrasonography and computed tomography showed a cyst (diameter, 30 mm) with an irregular wall in the middle of the right kidney. Right nephrectomy was performed since malignancy was suspected. Histological findings of the mass indicated cholesterol granuloma. Although cholesterol granulomas in the middle ear have been frequently reported, those in other organs have been reported in few studies. In this patient, the cholesterol granuloma could be barely distinguished from the cancer by using imaging techniques.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
