Head injury of Lagerstroemia indica

Disease analysis: Hello, you were riding a motorcycle and collided with a tricycle. You were injured on the left side of your head and the upper part of your ear, and you had some blood and a pimple. Go to the hospital for CT immediately. CT showed that the density of the cistern of the longitudinal fissure of the brain increased, which ruled out the possibility of subarachnoid hemorrhage. The next day, there was no obvious abnormal density shadow, no obvious changes in various parts and no obvious signs of skull fracture on CT. The doctor said it was all right, and he would recover by himself slowly, so he prescribed medicine to reduce swelling. It's the third day now, and there are no symptoms of nausea, dizziness and headache. I'm worried now. Will there be brain edema? Or brain disorder, and other sequelae? Do you need other tests, EEG, or MRI? No, you had symptoms when you were young.

Guide: You collided with a tricycle while riding a motorcycle, and your head was injured in the upper left ear, with some bleeding and a pimple. Go to the hospital for CT immediately. CT showed that the density of the cistern of the longitudinal fissure of the brain increased, which ruled out the possibility of subarachnoid hemorrhage. The next day, there was no obvious abnormal density shadow, no obvious changes in various parts and no obvious signs of skull fracture on CT. The doctor said it was all right, and he would recover by himself slowly, so he prescribed medicine to reduce swelling. It's the third day now, and there are no symptoms of nausea, dizziness and headache. I'm worried now. Will there be brain edema? Or brain disorder, and other sequelae? Do you need other tests, EEG, or MRI? No, you had symptoms when you were young.