T32.85

Clinical Causes: Chemical exposure to corrosive substances (e.g., acids, alkalis, and other industrial chemicals) Thermal accidents involving intense heat sources like flames or hot liquids Industrial or laboratory accidents causing widespread exposure Intentional injuries with corrosive agents

Key Symptoms: Extensive redness and swelling of the skin Presence of blisters or bullae over large areas Deep tissue damage characteristic of third-degree burns, including charring or leathery skin Severe pain in early stages, which may diminish as nerves are destroyed Potential systemic symptoms such as shock, dizziness, or difficulty breathing in severe cases Signs of infection, such as increased redness, pus, or fever

Diagnosis Path: Diagnosis is primarily made through clinical examination, which assesses the extent and depth of burns. The amount of body surface area affected is estimated using tools like the Lund and Browder chart. Additional tests may include blood work to evaluate overall health status, electrolyte balance, and infection markers. Imaging studies are typically not necessary unless complicated by other injuries. The critical factor in diagnosis is determining the percentage of body surface area involved and confirming the third-degree nature of the burns through visual and tactile assessment.

Treatment Protocols: Treatment of extensive corrosive burns involves immediate stabilization and supportive care, which may include: - **Resuscitation and Fluid Management:** To address fluid loss and maintain blood pressure. - **Pain Control:** Using appropriate analgesics to manage severe pain. - **Wound Care:** Gentle cleaning, debridement of necrotic tissue, and application of appropriate dressings. - **Infection Prevention:** Use of antibiotics and sterile techniques to prevent skin and systemic infections. - **Surgical Interventions:** Skin grafts or surgical debridement may be necessary for full-thickness burns. - **Monitoring and Management of Systemic Effects:** Includes managing shock, electrolytes, and organ function. - **Rehabilitation:** Physical therapy to preserve joint function and prevent contractures, along with psychological support. Extensive burns often require multidisciplinary team management, including specialists in burn care, surgery, infectious disease, and rehabilitation.