CCMs may exist without apparent symptoms. Seizures may occur when there is a CCM on the outer surface of the brain. CCMs CCM A wide variety of signs and symptoms may occur when CCMs are found in the brainstem, basal ganglia and spinal cord. For example, bleeding in the spinal cord may cause bowel and bladder symptoms or trouble with movement or feeling in the legs or arms. CCMs Generally, signs and symptoms of CCMs may include: CCMs  Seizures Severe headaches Weakness in the arms or legs Numbness Difficulty speaking Problems with memory and attention Problems with balance and walking Vision changes, such as double vision  Neurological issues can progressively worsen over time with recurrent bleeding. Repeat bleeding can happen soon after an initial bleed or much later. In other cases, a repeat bleed may never occur.
ccms may exist apparent symptoms  seizures may occur ccm outer surface brain  ccms ccm wide variety signs symptoms may occur ccms found brainstem  basal ganglia spinal cord  example  bleeding spinal cord may cause bowel bladder symptoms trouble movement feeling legs arms  ccms generally  signs symptoms ccms may include: ccms  seizures severe headaches weakness arms legs numbness difficulty speaking problems memory attention problems balance walking vision changes  double vision  neurological issues can progressively worsen time recurrent bleeding  repeat bleeding can happen soon initial bleed later  cases  repeat bleed may occur
cavernous malformations