A case report of hypertrophic olivine degeneration complicated with OSAHS exacerbation: Case report and retrospective analysis. Issue 2 (13th January 2023)

• Record Type: Journal Article
• Authors: Geng, Minxia; Wang, Lulu; Xing, Jiahao; Li, Shuang; Dong, Lulu; Jiang, Chao; Wang, Tianjun
• Is Part Of: Medicine. Volume 102:Issue 2(2023)
• Page Start: e32681
• Publication Date: 2023-01-13
• Subjects: Guillain–Mollaret triangle (GMT) -- hypertrophic inferior olivary degeneration -- obstructive sleep apnea hypopnea syndrome (OSAHS); Medicine -- Periodicals; Medicine -- Periodicals; Médecine -- Périodiques; Geneeskunde; Medicine; Periodicals; Periodicals; 610.5
• DOI: 10.1097/MD.0000000000032681
• Languages: English
• ISSNs: 0025-7974

Abstract

Abstract : Rationale: Hypertrophic subolivine degeneration (HOD) was destroyed by Guillain–Mollaret triangle (GMT) due to various injuries, resulting in anterograde cavity-like degeneration of the lower olive nucleus. In addition, the brain stem is related to the muscle coordination of the upper respiratory tract. Obstructive sleep apnea hypopnea syndrome may affect the respiratory center due to the injury of the brain stem. Brain stem hemorrhage damage GMT, resulting in transsynaptic neuronal degeneration. Clinical manifestations can be complex, and enhanced magnetic resonance imaging can be helpful in distinguishing them. Patient concerns: HOD is a self-limiting disease with no effective treatment and a long course of disease. Most patients can improve their symptoms after symptomatic treatment, and some patients can relieve their symptoms by themselves after 3 to 4 years. Diagnosis interventions: The limbs wobble involuntarily. His clinical symptoms and signs are consistent with HOD. Imaging with a clear primary lesion confirmed HOD. After treatment with antiepileptic drugs, the patient's symptoms were relieved. Moreover, the patient had snoring and apnea, and respiratory sleep monitoring showed moderate obstructive sleep apnea hypopnea syndrome, which was treated with noninvasive ventilator. Outcomes: After treatment with antiepileptic drugs and noninvasive ventilator, the patient's symptoms were significantly relieved. Lessons: HOD is a rare clinical disorder. Therefore, for similar patients, more attention should be paid to early diagnosis and treatment to avoid missed diagnosis, misdiagnosis and unnecessary intervention measures. The diagnosis can be confirmed by primary disease, clinical symptoms, and imaging based on GMT.