Patulous Eustachian Tube Patients With Oculopharyngeal Muscular Dystrophy

Kento Ishigakii; Ryoukichi Ikeda; Jun Suzuki; Ai Hirano-Kawamoto; Jun Ohta; Kengo Kato; Rumiko Izumi; Naoki Suzuki; Masashi Aoki; Tetsuaki Kawase; Yukio Katori

doi:10.1097/MAO.0000000000003494

Patulous Eustachian Tube Patients With Oculopharyngeal Muscular Dystrophy

Otol Neurotol. 2022 Apr 1;43(4):e442-e445. doi: 10.1097/MAO.0000000000003494.

Authors

Affiliations

¹ Department of Otolaryngology-Head and Neck Surgery, Tohoku University School of Medicine, Sendai.
² Sen-En Rifu Otological Surgery Center, Miyagi.
³ Department of Neurology, Tohoku University Graduate School of Medicine, Aoba-ku, Sendai, Japan.

PMID: 35120077
DOI: 10.1097/MAO.0000000000003494

Abstract

Objectives: To describe cases of patulous Eustachian tube (PET) or patent ET conditions in oculopharyngeal muscular dystrophy (OPMD).

Patients: Four cases of PET or patent ET conditions with OPMD.

Main outcome measures: Clinical case records, objective ET function tests (tubo-tympano-aerodynamic graphy and sonotubometry), and swallowing function (videoendoscopic examination and Food Intake Level Scale) were analyzed.

Results: Two cases of definite PET, one case of possible PET, and one case lacking aural symptoms with findings of patent ET. All patients have ptosis, and three cases have dysphagia. Body mass index indicated that three cases were underweight. Magnetic resonance imaging in case 4 showed atrophy and fat replacement of palatine and masticatory muscles.

Conclusions: It is important to consider PET or patent ET conditions when OPMD patients describe aural symptoms.

MeSH terms

Ear Diseases* / pathology
Eustachian Tube*
Humans
Muscular Dystrophy, Oculopharyngeal* / complications
Muscular Dystrophy, Oculopharyngeal* / pathology
Otitis Media* / pathology