Mucopolysaccharidoses: anesthetic considerations and clinical manifestations.

Mucopolysaccharidosis (MPS) is a group of genetic disorders that presents challenges during anesthetic care and in particular difficulty with airway management. Patients should be managed by experienced anesthesiologists at centers that are familiar with these types of conditions. Rarely encountered disease states have been identified as important topics in the continuing education of clinical anesthesiologists. This review will define MPS, describe the pathophysiology of MPS, describe how patients with this rare lysosomal storage disorders have dysfunction of tissues, cite the incidence of MPS, list the clinical manifestations and specific problems associated with the administration of anesthesia to patients with MPS, present treatment options for patients with MPS, define appropriate preoperative evaluation and perioperative management of these patients, including, to anticipate potential postoperative airway problems.