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Zorluk: OrtaTrauma and Burns

During a home renovation project, a 55-year-old contractor falls approximately 4 meters (13 feet) from a scaffold, landing forcefully on his left side. He is rapidly transported to the local trauma center. On primary survey, his airway is patent and breath sounds are clear and equal bilaterally. Cervical spine precautions are maintained. Vital signs show a heart rate of 132/min, blood pressure of 78/48 mmHg, and respiratory rate of 22/min. Peripheral pulses are weak and thready. Physical examination reveals significant ecchymosis over the left lower rib cage. The abdomen is distended, diffusely tender to palpation, and exhibits involuntary guarding. The pelvis is clinically stable to anterior-posterior and lateral compression. Bedside ultrasonography of the left upper quadrant demonstrates a distinct anechoic fluid collection between the spleen and the left kidney. Which of the following is the most appropriate next step in management?

  1. Emergency surgical abdominal explorationCevap
  2. B
    Multiphase computed tomography scan of the abdomen
  3. C
    Endovascular angiography with target vessel embolization
  4. D
    Admission to the intensive care unit for serial hemoglobin monitoring
  5. E
    Left-sided tube thoracostomy placement

Cevap

The most appropriate next step is emergency surgical abdominal exploration.
This patient presents with blunt abdominal trauma and class III/IV hemorrhagic shock. The Advanced Trauma Life Support (ATLS) algorithm dictates that hemodynamically unstable patients with blunt trauma undergo a FAST exam. If the FAST exam is positive (indicating intraperitoneal hemorrhage), the absolute next step is an immediate exploratory laparotomy. The goal is to rapidly identify and ligate or pack the bleeding source (in this case, likely a ruptured spleen given the mechanism and fluid location).

Adım Adım Çözüm

1
Assess the patient's hemodynamic status.
The patient is in class III/IV hemorrhagic shock, evidenced by a blood pressure of 78/48 mmHg and a heart rate of 132/min.
Hemodynamic stability determines the entire trauma pathway (operative vs. imaging).
2
Identify the source of bleeding based on primary survey adjuncts.
The FAST exam is positive, showing anechoic fluid (blood) in the splenorenal recess.
In blunt trauma, a rapid bedside ultrasound identifies intraperitoneal hemorrhage before the patient decompensates further.
3
Determine the definitive intervention.
The combination of hemodynamic instability and a positive FAST exam mandates immediate transport to the operating room for an exploratory laparotomy.
An unstable patient with confirmed intra-abdominal bleeding requires immediate surgical hemorrhage control to survive.

Anahtar Kavram

In patients with blunt abdominal trauma, the combination of hemodynamic instability and a positive FAST exam requires immediate exploratory laparotomy.
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Trauma and Burns

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