Bragg Bradley N., Kong Erwin L., Leslie Stephen W.
Mayo Clinic Florida
University of California - Riverside Emergency Medicine
Paraphimosis is a true urologic emergency that occurs in uncircumcised males when the foreskin becomes trapped behind the corona of the glans penis, leading to strangulation of the glans as well as painful vascular compromise, distal venous engorgement, edema, and even necrosis. By comparison, phimosis is the condition when the foreskin is unable to be retracted behind the glans of the penis.
嵌顿包茎是一种真正的泌尿外科急症,发生于未行包皮环切术的男性,此时包皮被困在阴茎头冠状沟后方,导致阴茎头绞窄以及疼痛性血管受压、远端静脉充血、水肿甚至坏死。相比之下,包茎是指包皮无法退缩至阴茎头后方的情况。