How can a brain tumor cause seizures? A brain tumor can cause seizures in a number of ways.. When a tumor grows, it can create abnormal pressure in the brain.. This pressure can disrupt the brain's normal electrical activity and lead to a seizure.. In addition, tumors can cause irritation or damage to tissue around the brain that may change the way electrical signals are processed.. Some tumors also release chemicals in neurotransmitters.. It is very important from the tumor... Tumors in Areas that control motor functions or sensory perception are more likely to cause seizures... Changes in brain structure and contribute to seizure activity.... Seizures are often one of the first symptoms of a brain tumor, especially in adults.... Proper diagnosis and treatment are essential for effective tumor and seizure management.. Brain tumors most associated with seizures... These tumors include: ### Glioma Gliomas are tumors that originate from the supporting tissue of the brain. The most common types are glioblastoma and astrocytoma. Glioblastomas, which are very aggressive, often cause seizures due to their rapid growth and invasion of the surrounding tissue. Meningioma arises from the meninges, the protective layers of the brain and spinal cord. can cause seizures.. These seizures often occur because the tumor affects areas of the brain that are involved in seizure control... ### Oligodendroglioma These tumors arise from oligodendrocytes, cells that support and insulate nerve cells... They are often found in the cerebral hemispheres and are known to cause seizures.... Oligodendrogliomas can grow slowly, but often lead to seizures because they irritate the structures around the brain.... ### PCNSL Primary Central Nervous System Lymphomas PCNSL is a rare type of lymphoma that develops in the brain or spinal cord. Because of their presence in the brain, these tumors can cause seizures, often affecting vital areas involved in regulating seizures. Fluid or irritation of surrounding brain tissue.. ### Metastatic tumors Brain metastases, which are secondary tumors that originate from cancer in other parts of the body, can also be associated with seizures. The association of seizures with brain tumors depends on the tumor's location, size, and degree of brain involvement. In general, symptoms may include: ### Symptoms of focal seizures - Tingling or numbness Feeling unable to speak, even if you are awake - experiencing déjà vu (feeling like you've been here or done this before) or Jamais vu (familiar things seem new) - Having a burning sensation - Occurrence of unusual events such as seeing colored or flashing lights - Feeling a little distant or strange - Sensation of unusual tastes or smells - Sensation of rising stomach, like being in an exhibition place - seeing something that is not there (hallucination) - You feel that your hand or foot is bigger or smaller than the actual size - Stiffness or contraction of the muscles that may start from the hand or foot and involve half of the body ### Symptoms of focal seizures (complex) - Confusion and confusion - Impaired consciousness - Creating repetitive or unusual movements or sounds (automatic) - Language problems such as reading comprehension - If you talk to him loudly, he thinks you are aggressive Difficulty understanding or responding to people - Visual disturbances such as seeing colored or flashing lights - Hallucinations (seeing things that are not there) **Methods of diagnosis and treatment of seizures caused by brain tumor** Seizures caused by a brain tumor may occur for a variety of reasons, including pressure on the brain tissues and changes in the brain's electrical activity. To diagnose the connection between seizures and a brain tumor, doctors usually use various methods citing reliable sources. The first step is to review the patient's medical history and clinical symptoms. See a doctor in time to find out the root cause and start proper treatment... Dr. Mahmoud Yazdan Panahi is one of Iran's prominent neurosurgeons who has high experience and expertise in the field of brain tumor surgery and the treatment of seizures related to it.... For communication and consultation with them, you can contact them through the following communication methods... Office contact information: Address: Saadat Abad, Kaj Square, Shabani Street (9th), Niayesh Clinic, 4th floor Attendance day and time: Thursday 11 am to 2 pm Phone: 09385664232 Trita Hospital contact information; Address: Tehran, Hemet Highway, Shahid Kharazi Highway, Terita Hospital Exit Attendance days and hours: Saturday at 1:00 p.m., Monday at 5:30 p.m., Wednesday at 11:30 a.m.