Alterations of mucosa of the larynx and hypopharynx in patients with mucopolysaccharidoses.

Alterations of mucosa of the larynx and hypopharynx in patients with mucopolysaccharidoses.

J Laryngol Otol. 2015 Dec 17;:1-7

Authors: Keilmann A, Bendel F, Nospes S, Lampe C, Läßig AK

Abstract
OBJECTIVE: This study aimed to: assess the mucosal alterations of the larynx and hypopharynx typical for mucopolysaccharidoses, in a standardised manner; compare the severity in different subtypes of mucopolysaccharidoses; and monitor the effect of an enzyme replacement therapy.
METHODS: A classification for mucosal alterations of the larynx and hypopharynx was developed and utilised in 55 patients with mucopolysaccharidoses. Fifteen patients who started treatment with enzyme replacement therapy were followed longitudinally.
RESULTS: The most severe alterations were seen in the posterior region of the larynx and the arytenoids, and in the region of the false vocal folds. The alterations were most severe in patients with mucopolysaccharidosis II. No clear trend was observed in the patients who received enzyme replacement therapy.
CONCLUSION: Quantification of mucosal alterations of the hypopharynx and larynx in mucopolysaccharidoses patients can provide information about the disease's natural process and about the efficacy of enzyme replacement therapy.

PMID: 26672641 [PubMed - as supplied by publisher]

from #ENT-PubMed via ola Kala on Inoreader http://ift.tt/1OcrvlS
via IFTTT