Wiley Acta Medica Okayama 2050-0904 12 6 2024 Benign adrenal cyst: A rare type of adrenal incidentaloma e8914 EN Koichiro Yamamoto Department of General Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences Kohei Oguni Department of General Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences Fumio Otsuka Department of General Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences No potential conflict of interest relevant to this article was reported.