High-flow Priapism Due to a Malignant Glomus Tumor (Glomangiosarcoma) of the Corpus Cavernosum

This case supports the use of corporal body blood gas analysis in difficult cases to discriminate high- and low-flow priapism and penile MRI when clinical history, physical examination, and aspiration are not contributory. Masson-Lecomte A, Rocher L, Ferlicot S, Benoît G, and Droupy S. High-flow priapism due to a malignant glomus tumor (glomangiosarcoma) of the corpus cavernosum. J Sex Med **;**:**-**.