@med.ehsan: A medical animation demonstrating a posterior fossa craniotomy performed to access the cerebellum and remove a cerebellar tumour causing significant mass effect and compression of the brainstem. Such lesions can obstruct cerebrospinal fluid (CSF) flow, leading to raised intracranial pressure (ICP) and potentially life-threatening neurological deterioration. The primary goals of surgery are to: • Remove the tumor safely where possible. • Relieve pressure on the brainstem. • Restore normal CSF circulation when obstructed. • Preserve surrounding neural structures and neurological function. This animation is intended solely for medical education and does not depict an actual patient or provide individual medical advice. #Neurosurgery #Craniotomy #BrainTumor #Cerebellum #Brainstem

Dr.Ehsan

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Tuesday 28 July 2026 18:25:21 GMT