Neurofibrosarcoma of the Subglottis-A Rare Case Report

Area of Science:

• Oncology
• Otorhinolaryngology
• Surgical Pathology

Background:

• Recurrent subglottic lesions pose significant diagnostic and therapeutic challenges.
• Previous histopathological diagnoses varied, including hemangioma, fibrihystiocytic lesion, and spindle cell carcinoma.
• The rarity of neurogenic sarcomas in the larynx complicates initial diagnosis and management.

Observation:

• A patient presented with a 4-year history of progressive airway obstruction.
• Multiple surgeries revealed diverse histopathological diagnoses, including hemangioma, fibrihystiocytic lesion, and spindle cell carcinoma.
• The final diagnosis was intermediate-grade sarcoma of neurogenic origin.

Findings:

• The patient underwent widefield laryngectomy and radiotherapy.
• Five-year follow-up shows successful recovery.
• This case highlights the diagnostic difficulties and rarity of laryngeal neurofibrosarcoma.

Implications:

• Accurate histopathological diagnosis is crucial for appropriate laryngeal sarcoma treatment.
• This case underscores the need for vigilance in diagnosing rare tumors.
• Further research into the histogenesis of laryngeal neurogenic tumors is warranted.