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Severe Obstructive Sleep Apnea Due to Massive Cervical Lipohypertrophy
Alper Mete Ugurlu1, Tolga Ersozlu, Salih Onur Basat
1*Department of Plastic, Reconstructive and Aesthetic Surgery †Department of Otolaryngology, Head and Neck Surgery, Bandirma State Hospital, Balikesir ‡Department of Plastic, Reconstructive and Aesthetic Surgery, Bagcilar Training and Research Hospital, Istanbul, Turkey.
The Journal of Craniofacial Surgery
|July 7, 2015
Summary
Severe obstructive sleep apnea can be caused by cervical lipohypertrophy. This condition involves excess fat in the neck, leading to airway obstruction during sleep.
Area of Science:
- Sleep Medicine
- Otolaryngology
- Endocrinology
Background:
- Obstructive sleep apnea (OSA) is a prevalent condition with complex pathogenesis.
- Previous research has focused on various contributing factors to OSA.
- Understanding the anatomical and physiological underpinnings of OSA is crucial for effective management.
Observation:
- Cervical lipohypertrophy, characterized by abnormal fat deposition in the neck, was observed.
- This localized fat accumulation was found to encroach upon the upper airway structures.
- The physical obstruction caused by the lipohypertrophy was directly linked to sleep-disordered breathing.
Findings:
- The study presents a case where cervical lipohypertrophy is identified as a direct cause of severe obstructive sleep apnea.
- Detailed analysis revealed the mechanism by which neck fat contributes to airway collapse.
- This finding highlights an underrecognized etiology for severe OSA.
Implications:
- Cervical lipohypertrophy should be considered in the differential diagnosis of severe obstructive sleep apnea.
- Targeting neck fat reduction may offer a novel therapeutic approach for select OSA patients.
- Further research into the prevalence and management of lipohypertrophy-related OSA is warranted.
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