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Background: Severely displaced supracondylar fractures of the humerus in children are frequently associated with complications including neurovascular injuries, non-union, or compartment syndrome. In the current literature, no report exists about postoperative brachial artery entrapment in combination with an inconspicuous preoperative neurovascular examination.Case Presentation: We present a case of a 6-year-old white boy with a pulseless radial and ulnar artery after open reduction and internal fixation of a severely displaced supracondylar fracture of his right humerus (Gartland type III) using four K-wires. Remarkably, the preoperative neurovascular examination was inconspicuous. Doppler ultrasound of his brachial artery revealed no pulse when his elbow was in flexion and a faint pulse when it was in full extension 10 hours postoperatively. Revision surgery was performed immediately. On intraoperative examination, a kinking of his brachial artery caused by an entrapment of the tunica externa in the reduced fracture was seen and the artery was released by microsurgical arteriolysis immediately. At the final follow-up examination, positive palpable pulse with good capillary filling and, according to Flynn's criteria, an excellent recovery of elbow function was observed 3 months postoperatively.Conclusions: This case demonstrates a rare complication of postoperative artery entrapment with inconspicuous preoperative neurovascular examination. It strongly emphasizes the need for a standardized postoperative neurovascular assessment with fully flexed as well as fully extended elbow. [ABSTRACT FROM AUTHOR]

Introduction Systemic capillary leak syndrome is a rare and life threatening disease characterized by periodic episodes of hypovolemic shock due to leakage of plasma from the intravascular to the extravascular space. It is associated with hemoconcentration, hypoalbuminemia, and generalized edema. We report the case of a patient with idiopathic systemic capillary leak syndrome who developed an unexpected and potentially fatal abdominal and four-limb compartment syndrome. This was successfully treated with fasciotomies and medical treatment including terbutaline, theophylline, and corticosteroids. To the best of our knowledge this is the first report of this kind in the literature. Case presentation A previously healthy 54-year-old Caucasian man presented to the emergency department of our internal medicine ward with a medical history of aggravation of general health related to dizziness, weight gain, and two syncopal attacks. Due to a massive emission of fluids and proteins from the intravascular to the extracellular compartments, he developed compartment syndromes in his upper and lower limbs and the abdominal compartment. The abdomen and all four limbs required decompression by a fasciotomy of both forearms, both thighs, both lower legs, and the abdomen within 24 hours after admission. After 60 days of treatment he was dismissed from the clinic. He was able to return to his previous occupation and reached the same level of athletic activity as before the illness. Conclusions Systemic capillary leak syndrome is a very rare disease that can lead to a fatal clinical outcome. It is important to be aware of the fatal complications that can be caused by this disease. Despite the fact that systemic capillary leak syndrome represents a very rare disease it is still important to be aware of life threatening complications, like compartment syndromes, which need surgical intervention. However, early diagnosis and interdisciplinary treatment can lead to a good clinical outcome. [ABSTRACT FROM AUTHOR]