Abstract
Prostaglandin E1 (PGE-1) is a potent vasodilator, which also inhibits platelet aggregation, affects the blood flow viscosity, and fibrinolysis. The compound also excerts anti-inflammatory effects by inhibiting the monocyte and neutrophil function. PGE-1 has been widely administered following microvascular flap surgery, along with perioperative antithrombotic agents such as low molecular weight heparin or aspirin, showing excellent results. We report a case showing successful salvage recovery from post-traumatic ischemic necrosis of the finger via PGE-1 assisted conservative treatment.
Figures and Tables
![]() | Fig. 1Initial crushing injury to the index finger. Circulation and sensation were negative at the distal phalangeal part of the injured finger. (A, B) Preoperative image. (C) Intraoperative image. |
![]() | Fig. 2At postoperative two weeks, the index finger showed gangrenous necrosis distally from the proximal interphalangeal joint level. During the follow-up period with prostaglandin E1 assisted conservative treatment at postoperative 7 weeks, at 8 weeks, and at 11 weeks, the wound healing proceeded, and the necrotic tissue decreased. At postoperative 14 weeks, the Salvage-therapy reconstruction was complete. (A) 2 weeks, (B) 7 weeks, (C) 8 weeks, (D) 11 weeks, and (E) 14 weeks, postoperatively. |
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