A child was taken for CECT Chest and contrast was injected :  the child had swelling which gradually increased. There is numbness. There is a pain on passive extension of fingers. He is not allowing you to touch the arm. Pulse was present. What will you do?: (A) High Dose Prednisolone, (B) Arterial Thrombectomy, (C) Immediate Fasciotomy, (D) Antihistamines / Anticoagulants
Answer is C. The child is having Compartment syndrome due to extravasation of contrast. This is a medical emergency and immedicate fasciotomy needs to be done to prevent tissue necrosis.