Suchin WorawichawongRangsima AroonrochNiramol ChanplakornWisoot KongchareonsombatPanas Chalermsanyakornสุชิน วรวิชชวงษ์รังสิมา อรุณโรจน์นิรมล ฉันท์พลากรวิสูตร คงเจริญสมบัติพนัส เฉลิมแสนยากรMahidol University. Faculty of Medicine Ramathibodi Hospital. Department of PathologyMahidol University. Faculty of Medicine Ramathibodi Hospital. Department of Surgery2022-10-102022-10-102022-10-102010Ramathibodi Medical Journal. Vol. 33, No. 2 (Apr-Jun 2010), 101-1040125-3611 (Print)2651-0561 (Online)https://repository.li.mahidol.ac.th/handle/20.500.14594/79862We report the first case of a 76-year-old healthy Thai woman who had renal cell carcinoma and angiomyolipoma in the right kidney. This very rare condition has been reported about 50 cases since 1975. She has no tuberous sclerosis. She was admitted for right nephrectomy after two incidental renal masses was found by CT scan. Pathological examination of the upper pole mass and the lower pole mass show classical histopathology of renal cell carcinoma and angiomyolipoma, respectively.engMahidol UniversityRenal cell carcinomaConcomitanceAngiomyolipomaKidneyThai WomanCase ReportDepartment of Pathology Faculty of Medicine Ramathibodi Hospital Mahidol UniversityDepartment of Surgery Faculty of Medicine Ramathibodi Hospital Mahidol University