Wiley Acta Medica Okayama 2050-0904 12 2 2024 Penile cavernosal abscess after urethral injury e8534 EN Koichiro Yamamoto Department of General Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences Hiroyuki Honda Department of General Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences Kou Hasegawa Department of General Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences Hideharu Hagiya Department of Infectious Diseases, Okayama University Hospital Fumio Otsuka Department of General Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences We present a patient catheterized for prostatic lesions who developed sepsis of urinary origin with a penile cavernosal abscess due to urethral injury caused by catheter ballooning. Urethral injury might lead to a life-threatening penile abscess. No potential conflict of interest relevant to this article was reported.