患者，男，23岁，因明茎根部锐器切割完全离断3小时入院。查体：T36．5℃、P120次／分、R30分／次、BP12／7kpa．急性失血统，面容苍白，脉细应，心肺正常．阴茎根部完全离断，高体阴茎明显肿胀，皮肤、龟头是青紫样变，皮肤湿冷．留体阴望残端皮肤回缩，残端搏动性出血，创面 The patient, male, 23 years old, was admitted to the hospital for three hours due to the sharp stem root cut completely cut. Physical examination: T36.5 ℃, P120 times / min, R30 points / time, BP12 / 7kpa. Acute bleeding system, pale face, pulse should be fine, normal heart and lungs. Completely cut off the root of the penis, high body obvious swelling of the penis, skin, glans is blue-like change, skin wet and cold. Remaining hope residual stump skin contractions, stump bleeding, wounds