Large lipoma in the subglottic larynx: a case report

Area of Science:

• Otolaryngology
• Oncology

Background:

• Lipomas, benign fatty tumors, are uncommon in the larynx.
• Subglottic lipomas are particularly rare and can cause significant airway compromise.

Observation:

• A 70-year-old male presented with progressive dyspnea over 3 months.
• Physical examination revealed a large mass in the subglottic region.
• Computed tomography confirmed a large lesion obstructing 75-80% of the subglottic airway.

Findings:

• The subglottic mass was diagnosed as a lipoma.
• Imaging characteristics and clinical presentation were consistent with a benign fatty tumor.

Implications:

• This case underscores the need for thorough evaluation of airway obstruction, even with rare tumor types.
• Accurate diagnosis through imaging and endoscopy is crucial for appropriate management of laryngeal lipomas.
• Understanding the presentation of subglottic lipomas aids in timely surgical or therapeutic intervention.