European journal of pediatric surgery : official journal of Austrian Association of Pediatric Surgery ... [et al] = Zeitschrift für Kinderchirurgie
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Malignant Hyperthermia (MH) remains a life-threatening event in anaesthetic practice. In paediatric patients, triggering agents such as volatile anaesthetics and other succinylcholine are widely used. For children with a positive family history or previous clinical signs of MH, muscle biopsy for the halothane and caffeine in vitro muscle contracture tests is the only reliable procedure for diagnosis of MH susceptibility. ⋯ Twenty-one children were evaluated postoperatively. Minor side effects of wound healing occurred, but none of the patients showed any abnormalities of muscle contracture or movement performance. Considering the high risk of fatal complications in the presence of MH-susceptibility, muscle biopsy of the upper leg for in-vitro diagnosis is a justified procedure that is acceptable to children and their parents.