Question:medium
A 75-year-old male smoker presents with hoarseness of voice and difficulty in swallowing. He has been diagnosed with large advanced SCC and undergoes surgery. What is the most appropriate surgical procedure?
A 75-year-old male smoker presents with hoarseness of voice and difficulty in swallowing. He has been diagnosed with large advanced SCC and undergoes surgery. What is the most appropriate surgical procedure?
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Large advanced laryngeal carcinoma often requires total laryngectomy.
Updated On: May 14, 2026
- Total laryngectomy
- Partial laryngectomy
- Percutaneous tracheostomy
- Standard tracheostomy
Show Solution
The Correct Option is A
Solution and Explanation
Step 1: Understanding the Question:
The question describes a high-risk patient (elderly smoker) with cardinal symptoms of laryngeal malignancy (hoarseness, dysphagia) and a confirmed diagnosis of advanced Squamous Cell Carcinoma (SCC). We need to determine the definitive surgical treatment.
Step 2: Detailed Explanation:
Definition of Advanced SCC: In the context of laryngeal cancer, "advanced" generally refers to T3 or T4 tumors. T3 tumors are characterized by vocal cord fixation or invasion of the paraglottic space. T4a tumors signify invasion through the thyroid cartilage and/or into tissues beyond the larynx (e.g., trachea, soft tissues of the neck, thyroid).
Total Laryngectomy: This is the gold standard surgical intervention for advanced laryngeal cancers where organ preservation is not feasible or has failed. It involves the complete removal of the larynx, creating a permanent separation between the respiratory and digestive tracts.
Clinical Decision Making: Total laryngectomy is indicated when the tumor has significantly destroyed the laryngeal framework (cartilage invasion) or when the resulting voice/swallowing function after a partial procedure would be worse than having no larynx at all.
Why not other options?
- Partial Laryngectomy (B): Only suitable for early-stage (T1, T2) localized tumors where the rest of the larynx can be safely preserved to maintain function.
- Tracheostomy (C and D): These are airway-securing procedures. While a permanent stoma is created during a laryngectomy, a simple tracheostomy alone is palliative and does not treat the primary malignancy.
Post-operative Outcomes: Patients lose their natural voice and require rehabilitation via a Tracheoesophageal Prosthesis (TEP), electrolarynx, or esophageal speech.
Step 3: Final Answer:
The most appropriate definitive surgical management for large, advanced laryngeal SCC is Total Laryngectomy.
The question describes a high-risk patient (elderly smoker) with cardinal symptoms of laryngeal malignancy (hoarseness, dysphagia) and a confirmed diagnosis of advanced Squamous Cell Carcinoma (SCC). We need to determine the definitive surgical treatment.
Step 2: Detailed Explanation:
Definition of Advanced SCC: In the context of laryngeal cancer, "advanced" generally refers to T3 or T4 tumors. T3 tumors are characterized by vocal cord fixation or invasion of the paraglottic space. T4a tumors signify invasion through the thyroid cartilage and/or into tissues beyond the larynx (e.g., trachea, soft tissues of the neck, thyroid).
Total Laryngectomy: This is the gold standard surgical intervention for advanced laryngeal cancers where organ preservation is not feasible or has failed. It involves the complete removal of the larynx, creating a permanent separation between the respiratory and digestive tracts.
Clinical Decision Making: Total laryngectomy is indicated when the tumor has significantly destroyed the laryngeal framework (cartilage invasion) or when the resulting voice/swallowing function after a partial procedure would be worse than having no larynx at all.
Why not other options?
- Partial Laryngectomy (B): Only suitable for early-stage (T1, T2) localized tumors where the rest of the larynx can be safely preserved to maintain function.
- Tracheostomy (C and D): These are airway-securing procedures. While a permanent stoma is created during a laryngectomy, a simple tracheostomy alone is palliative and does not treat the primary malignancy.
Post-operative Outcomes: Patients lose their natural voice and require rehabilitation via a Tracheoesophageal Prosthesis (TEP), electrolarynx, or esophageal speech.
Step 3: Final Answer:
The most appropriate definitive surgical management for large, advanced laryngeal SCC is Total Laryngectomy.
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