What Is a Brain Tumor?

A brain tumor occurs when abnormal cells grow and form a mass inside the skull. Tumors can originate in the brain itself (primary tumors) or spread from other organs (secondary or metastatic tumors). Common types include meningioma, glioma, schwannoma, pituitary tumor, and pineal region tumor.

Common Symptoms

Symptoms vary based on the tumor's location and size. Most patients experience persistent or worsening headaches — often worse in the morning — along with nausea, vomiting, blurred or double vision, weakness on one side of the body, difficulty speaking, seizures, or gradual changes in memory and behavior.

How Is It Diagnosed?

Diagnosis involves a thorough neurological examination followed by imaging — typically an MRI of the brain with contrast. In some cases, a CT scan and additional investigations are needed. Biopsy or surgical removal of the tumor confirms the exact type and guides further treatment.

Surgical Treatment Itinerary

Surgery is the primary treatment for most brain tumors. Dr. Mesbah Uddin Ahmed performs both microscopic and endoscopic brain tumor surgeries, including minimally invasive endoscopic removal of pituitary tumors through the nose (endonasal approach), skull base tumor surgery, and image-guided tumor resection — all focused on maximum safe removal with minimal disruption to surrounding brain tissue.

Recovery and Follow-up

Recovery depends on the tumor type, size, and the patient's overall health. Most patients are monitored closely after surgery, and some may require radiation therapy or chemotherapy in addition. Regular follow-up with imaging is essential to track recovery and detect any recurrence early.