Neuroendovaskulaarsed

Neuroendovaskulaarsed or neurovascular refers to the anatomical relationship between the nervous system and the vascular system, emphasizing the interconnectedness of nerves and blood vessels. These structures often coexist closely, especially in the brain, spinal cord, and peripheral regions, facilitating complex physiological functions such as blood supply, nutrient delivery, and signal transmission.

In the central nervous system, neurovascular units comprise neurons, astrocytes, endothelial cells, and pericytes, working together to regulate cerebral blood flow, maintain blood-brain barrier integrity, and support neural activity. Disruptions within these units can contribute to various neurological disorders, including stroke, aneurysms, and neurodegenerative diseases.

Peripheral neurovascular structures are also vital, with arteries, veins, and lymphatic vessels accompanying nerves during their course, often forming neurovascular bundles. These bundles are clinically significant during surgical procedures, as injury to either the nerve or the vessel can lead to functional impairment or bleeding complications.

Furthermore, neurovascular abnormalities such as arteriovenous malformations (AVMs), aneurysms, and vascular tumors can impact both neurological function and vascular health. Diagnosis often involves imaging techniques like MRI, CT angiography, or digital subtraction angiography, guiding treatment options which may include surgical intervention, endovascular procedures, or pharmacotherapy.

Understanding neurovascular anatomy and pathology is crucial for clinicians dealing with neurological and vascular diseases, ensuring proper diagnosis, management, and preservation of function. Ongoing research continues to elucidate the complex interactions within neurovascular systems, advancing therapeutic strategies for related conditions.