Examkin

Question

Difficulty: MediumSurgical and Procedural Interventions

A 24-year-old male is brought to the emergency department following an altercation during which he sustained a stab wound to the left side of his neck. The injury is located midway between the cricoid cartilage and the angle of the mandible. On presentation, he appears anxious and diaphoretic. His blood pressure is 82/45 mm Hg, heart rate is 134/min, and respiratory rate is 26/min. Pulse oximetry shows 92% on room air. His voice is noticeably hoarse. Physical examination reveals an actively oozing, 3-cm laceration on the left anterolateral neck, with an adjacent rapidly expanding, pulsatile hematoma. Which of the following procedural interventions are indicated in the immediate management of this patient? (Select all that apply)

  1. Endotracheal intubationAnswer
  2. Urgent surgical exploration in the operating roomAnswer
  3. C
    Computed tomography angiography of the neck
  4. D
    Bedside local wound exploration
  5. E
    Flexible esophagoscopy

Answer

The correct immediate procedural interventions are endotracheal intubation and urgent surgical exploration in the operating room.
This patient presents with a penetrating neck injury in Zone II (between the cricoid cartilage and angle of the mandible) accompanied by multiple 'hard signs' of severe injury. These include hemodynamic instability (hypotension, tachycardia), a rapidly expanding pulsatile hematoma, and hoarseness (indicating potential airway compression or recurrent laryngeal nerve injury). In any patient with a penetrating neck wound and hard signs, the immediate priorities are securing the airway and proceeding directly to the operating room for urgent surgical exploration. Endotracheal intubation is critical because expanding neck hematomas can rapidly distort airway anatomy, leading to complete obstruction. Urgent surgical exploration is mandatory to control hemorrhage and repair vascular or aerodigestive structures.

Step-by-Step Solution

1
Evaluate the location and severity of the penetrating neck injury.
The injury is located in Zone II of the neck, and the patient exhibits hemodynamic instability, an expanding pulsatile hematoma, and hoarseness.
Identifying anatomic location and prioritizing the assessment of 'hard signs' determines the immediate treatment algorithm.
2
Determine the airway status and immediate risks.
The patient's hoarseness and rapidly expanding hematoma pose an imminent threat of airway loss.
Airway compromise can occur suddenly in neck trauma; preemptive endotracheal intubation is required to secure the airway before complete obstruction occurs.
3
Formulate a definitive management plan based on the presence of hard signs.
The patient must bypass diagnostic imaging and proceed directly to the operating room.
Hard signs of vascular or aerodigestive injury (shock, expanding hematoma) mandate immediate surgical exploration to control hemorrhage and repair structural damage.

Key Concept

Management of penetrating neck trauma with hard signs of vascular or aerodigestive injury requires immediate airway stabilization followed by urgent surgical exploration.
Rate this question

Topics

Surgical and Procedural Interventions

More questions from this topic