Symptoms of spinal bulge in the brain: 1, the most important is the localized mass, usually can be seen in the neck of the cystic mass, the volume may be like the size of a red date, may be like the size of an egg, is not equal to the size of the round or oval. When the child cries, there will be an increase in the size of the mass, and there may be a bulging fontanel when the mass is compressed.2. Symptoms of neurological damage. If it is a simple spinal bulge, there may be no neurological symptoms. However, occasionally, some children may develop relatively serious conditions, such as paralysis of both lower limbs and urinary and fecal incontinence. In other cases, if the condition persists for a long time, it may result in foot deformities, including clubfoot and valgus, as well as muscle atrophy, unequal length of the lower limbs, and numbness and weakness. In some cases, spinal bulging in the brain may also compress the surrounding nerve tissue, causing various clinical symptoms.