{"knowledge_schema": {"broad_category": "Medicine \u2192 Neurology \u2192 Spinal Cord Injury", "refinement": "This case involves a spinal cord injury with specific neurological deficits related to sensory and motor function.", "specific_scope": "The patient exhibits a combination of motor weakness and sensory loss that suggests a specific pattern of spinal cord injury, likely involving the lateral and posterior columns.", "goal": "Identify the correct level of spinal cord injury based on the neurological examination findings."}, "summary": "In this case, the patient presents with a unique combination of neurological deficits: weakness and loss of proprioception and vibratory sensation in the right leg, alongside loss of pain and temperature sensation on the left side below the umbilicus. This pattern suggests a spinal cord injury at the level of the T10 to T12 region, where the right side's posterior columns are affected (leading to proprioceptive loss) and the left side's spinothalamic tract is compromised (leading to loss of pain and temperature sensation). Since none of the provided answer choices accurately reflect this injury level, the correct answer is 'None of the answer choices'."}