Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0024591 (malignant hyperthermia)
 2,353 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

We performed encephalo-duro-arterio-synangiosis on 169 sides of 81 Moyamoya and 8 non-Moyamoya patients in the past 10 years. The advantage of this operation is its minimal operative invasion, giving rise to few operative complications. During 10 years of practice, however, we encountered some perioperative problems. Perioperative cerebral infarction of varying severity was seen in six Moyamoya patients. Severe hyperventilation with crying was the main trigger of infarction. Two patients developed wound infection with Gram-negative rods. Removal of an infected bone flap was necessary. One Moyamoya patient developed malignant hyperthermia during the operation. One acute epidural hematoma necessitated an emergency hematoma removal. Five patients showed a temporary aggravation of involuntary movements. Prolonged mild fever and temporary and limited hair loss around the wound were often observed. Cases and their treatment are presented with discussion of preventive measures.
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PMID:Perioperative complications of encephalo-duro-arterio-synangiosis: prevention and treatment. 174 58

MELAS is a type of the mitochondrial myopathy characterized by elevation of pyruvate and lactate levels in both the blood and cerebrospinal fluid. This syndrome frequently accompanies cerebral infarction like symptoms. Recently, we experienced two patients for anesthesia with MELAS (both 11-year-old girls). V-P shunt construction and IVH reservoir implantation were conducted, respectively. Anesthesia was induced with fentanyl and midazolam, and vecuronium was used to facilitate tracheal intubation. Volatile anesthetic was avoided, and anesthesia was maintained with fentanyl, midazolam, and nitrous oxide. Arterial blood gases and pH were frequently checked, and acetated electrolyte solution was infused mainly during surgery. No complications occurred during anesthesia in both patients. In the anesthetic management for MELAS, measures to prevent malignant hyperthermia must also be considered.
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PMID:[Anesthetic management of two patients with mitochondrial encephalopathy, lactic acidosis and stroke-like episodes (MELAS)]. 760 1