When the diagnosis of penile calciphylaxis is suggested, the evolution of the disease is rapidly unfavorable; in this case, a rapid medical treatment must be established to obtain an improvement of the disease to avoid penectomy.
Roquet-Gravy, C.-E., Théate, I., Lejeune, M., & Vanhooteghem, O. (2021). A rapid unfavorable penile calciphylaxis case followed by total penectomy. Clinical Case Reports, 9(6 (2021)). https://doi.org/10.1002/ccr3.3789 (Original work published 2021)