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[Malignant hyperthermia during cataract extraction in an elderly patient]
J I González Montalvo1, I Elosúa, J Pérez del Molino
1Servicio de Geriatría, Hospital Central de la Cruz Roja, Majadahonda, Madrid.
Revista Clinica Espanola
|October 1, 1990
Summary
Malignant hyperthermia (MH) is rare in older adults undergoing cataract surgery. This case highlights a favorable outcome despite no dantrolene, suggesting local anesthesia may be safe for susceptible patients.
Area of Science:
- Anesthesiology
- Pharmacology
- Ophthalmology
Background:
- Malignant hyperthermia (MH) is a rare, life-threatening pharmacogenetic disorder of skeletal muscle.
- Episodes are typically triggered by volatile anesthetics and succinylcholine.
- Cataract surgery is an unusual setting for MH, especially in older patients.