Positional Vertigo and Unilateral Gradual Hearing Loss Following Sleeve Gastrectomy: A Case Report Publisher



Tabasi M^{1, 2} ; Javadinia SA³ ; Siadat SD⁴ ; Eybpoosh S⁵ ; Yazdannasab MR⁴ ; Kheirvari M⁴ ; Elyasinia F⁶ ; Bayanolhagh S⁷ ; Radmanesh A² ; Soroush A⁸
Source: Diabetes# Metabolic Syndrome and Obesity Published:2020

Abstract

Laparoscopic sleeve gastrectomy (LSG) is an effective treatment option in patients with morbid obesity, with rare long-term sideeffects. In this report, we present a 42-year-old woman who reported positional vertigo and unilateral gradual hearing loss plus continuous tinnitus after LSG. The patient had no signs or symptoms of mental health disorders and the results of the haematological and serum biochemical tests were normal. However, audiometric test revealed mild sensorineural hearing loss with magnitude in high-frequency tones. Also, acoustic reflex threshold showed neural pathway damage, particularly at high frequencies, with no reflex. Pure tone audiometry showed signs of nerve damage in the inner ear. One possible justification for these complications might be eustachian tube dysfunction due to muscle relaxation. Muscle relaxation itself may occur as a result of adipose tissue loss around the ear muscles. Further evidence, however, would be required to better determine whether these complications are attributable to LSG, and to illuminate exact underlying reasons for such complications. © 2020 Tabasi et al.