Based on the information you have provided, it seems that the patient has a pontine glioma, which is a type of brain tumor that is located in the pons region of the brainstem. The symptoms you have listed, such as impaired vision and mobility, dysarthia, dysphagia, and breathing difficulties, can be caused by the presence of a brain tumor in the pons region. It is important for the patient to receive appropriate medical care and treatment for their condition. This may involve a combination of surgery, radiation therapy, and chemotherapy, depending on the specific characteristics of the tumor and the patient's overall health. It is important for you to follow treatment plan as recommended by your neurosurgeon and to continue to monitor symptoms closely.