S25.329

Clinical Causes: Trauma from motor vehicle accidents, falls, or sports injuries Penetrating injuries from stab wounds or gunshots Complications during medical procedures such as central line placements or surgeries in the chest or neck area Severe blunt force trauma to the chest or shoulder region

Key Symptoms: Sudden, severe pain in the chest, shoulder, or neck Rapid swelling and bruising around the injury site Visible bleeding from the wound Signs of shock such as pale, cold, clammy skin, weakness, or dizziness Difficulty breathing or a sensation of tightness in the chest Feelings of anxiety or dizziness due to blood loss

Diagnosis Path: Identifying a major laceration of the innominate or subclavian vein typically involves a combination of physical examination and medical imaging. Healthcare providers will look for the source of bleeding, swelling, and other signs of vascular injury. Special imaging tests may include: - Ultrasound to assess blood flow and detect internal bleeding - CT scan with contrast to visualize vascular injuries - Angiography, which involves injecting a dye into the blood vessels to identify the exact location of the tear

Treatment Protocols: Management of this injury requires prompt medical intervention and may include: - Emergency measures to control bleeding, such as applying pressure or using specialized dressings - Intravenous fluids and blood transfusions to replace lost blood and stabilize blood pressure - Surgical repair to sew or patch the torn vein - Endovascular procedures, such as stent placement, in less accessible or complex cases - Postoperative care includes monitoring for signs of infection, ensuring proper blood flow, and managing pain Recovery depends on the severity of the injury and the success of treatment, with some patients requiring extended hospitalization and follow-up care.