S15.302

Clinical Causes: Trauma or blunt injury to the neck, such as car accidents or falls Sports-related injuries causing direct impact to the neck Surgical procedures or medical interventions involving the neck or vascular system Penetrating injuries from stabbing or gunshot wounds Head or neck injuries resulting from motor vehicle accidents

Key Symptoms: Swelling or noticeable lumps in the neck area Bruising or discoloration around the neck Pain or tenderness in the neck, which may worsen with movement Difficulty swallowing or a sensation of fullness in the neck Signs of bleeding or hemorrhage, such as bleeding from the wound or blood in the throat Shortness of breath or difficulty breathing in severe cases Dizziness or lightheadedness due to blood loss or vascular injury

Diagnosis Path: Physical examination to assess for swelling, tenderness, or bleeding Ultrasound imaging (Doppler ultrasound) to evaluate blood flow and detect injury Computed Tomography (CT) scan of the neck to visualize vascular damage and associated injuries Magnetic Resonance Imaging (MRI) for detailed soft tissue assessment Angiography, which involves imaging blood vessels to pinpoint the injury Laboratory tests to monitor for blood loss or signs of infection

Treatment Protocols: Immediate intervention to control bleeding, which may involve pressure application or surgical repair Vascular surgery or endovascular procedures to repair or ligate the injured vein Supportive care, such as IV fluids and blood transfusions if significant blood loss has occurred Monitoring for signs of airway compromise or developing complications Antibiotics if there is an associated risk of infection Rest and immobilization of the neck during recovery Rehabilitation and follow-up to assess healing and prevent future vascular issues