There is no rigorous range of values for moderate cerebral hemorrhage, which may refer to hemorrhage in the cerebral hemispheres in the range of 10 to 30 ml.
Cerebral hemorrhage is a primary non-traumatic hemorrhage of the brain parenchyma, with the basal ganglia, thalamus, brainstem and cerebellum as the main sites of hemorrhage.
Clinically, there is no standardized grading and classification for the bleeding volume of cerebral hemorrhage, and it needs to be judged in conjunction with the site of bleeding, so it is not possible to make a generalization. However, in general, it is considered that the bleeding volume of cerebral hemisphere is about 10mL as small amount of bleeding, 10~30mL as medium amount of bleeding, and more than 30mL as large amount of bleeding.
When the amount of bleeding in the cerebral hemisphere is 10~30mL, the patient may have symptoms such as headache, vomiting, and less often coma. If the amount of bleeding is greater than 30 mL, surgical intervention is usually required to treat the bleeding.
When a patient suffers from cerebral hemorrhage, regardless of the amount of bleeding, the treatment plan needs to be consulted with a professional doctor and actively treated under the doctor’s guidance, so as to avoid further aggravation of the condition.