A 38-year-old man with a history of Graves' disease undergoes subtotal thyroidectomy. On postoperative day 2, he develops severe neck swelling, stridor, and respiratory distress. On examination, the neck is tense and firm, with visible bruising. Ultrasound shows a large fluid collection anterior to the trachea. What is the most appropriate immediate next step in management?

Explanation

## Clinical Diagnosis This patient has a **postoperative hemorrhage/hematoma** compressing the airway. The constellation of: - Acute onset (postoperative day 2) - Severe neck swelling and bruising - Stridor and respiratory distress - Ultrasound evidence of fluid collection ...indicates an expanding hematoma with airway compromise—a **surgical emergency**. ## Rationale for Immediate Surgical Evacuation **Key Point:** Postoperative hematoma with airway compromise is a **surgical emergency** requiring immediate evacuation. Delay risks complete airway obstruction and death. **High-Yield:** The critical decision tree: ``` Postop hematoma + airway compromise? ├─ YES → Immediate surgical evacuation └─ NO (stable, no airway symptoms) → Observe or needle aspiration ``` This patient has **airway symptoms** (stridor, respiratory distress), so surgery is indicated immediately. ## Why NOT the Other Options | Option | Why Inappropriate | |--------|-------------------| | **Needle aspiration** | Temporizing measure only; does not address the underlying bleeding source. Risk of re-accumulation and recurrent airway obstruction. Inadequate for symptomatic hematoma. | | **Corticosteroids + observation** | Delays definitive treatment in a patient with active airway compromise. Steroids may reduce edema slightly but do not control bleeding or remove the mass effect. | | **Intubation then CT** | Intubation is a temporizing measure and may be difficult due to tracheal deviation/compression. CT delays surgical evacuation. In this scenario, the diagnosis is clear—proceed directly to OR. | **Clinical Pearl:** The original thyroidectomy incision is already open/healed; re-opening it is quick and avoids additional trauma. The surgeon can identify and ligate the bleeding vessel(s) directly. **Mnemonic: CRASH** — **C**ompress airway, **R**equires urgent **A**irway management, **S**urgical **H**emostasis needed. [cite:Schwartz's Principles of Surgery 11e Ch 33]