The treatise on gliomas comprehensively delves into the multifaceted aspects of this complex brain tumor, covering its definition, epidemiology, etiology, pathophysiology, molecular mechanisms, clinical manifestations, diagnostic modalities, treatment strategies, rehabilitation, palliative care, and supportive therapies. With meticulous detail, each chapter explores the intricate biology, clinical presentations, diagnostic challenges, and therapeutic interventions associated with gliomas, offering insights into the latest advancements, emerging trends, and future directions in glioma research and clinical practice. Written by experts in medicine and biochemistry, this treatise serves as an invaluable resource for healthcare professionals, researchers, students, and individuals affected by gliomas, providing a comprehensive understanding of the disease process, holistic approaches to patient care, and avenues for improving outcomes and quality of life in this challenging neurological condition.