EVOLUTION OF THE IMPERIAL RESIDENCE AND URBAN DEVELOPMENT OF THE ST. PETERSBURG CENTER




Probing cerebrospinal fluid mobility for human brain clearance imaging MRI: water transport across the blood-cerebrospinal fluid barrier and mobility of cerebrospinal fluid in perivascular spaces

Background.The growing interest in the brain clearance system in the last decade has led to great insights into how waste clearance via perivascular spaces acts like a lymphatic-like system.However, most Cover Sets of these observations have been done in rodent studies, often with invasive techniques.When aiming to understand the human brain cleara

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Malignant Peripheral Nerve Sheath Tumor: MRI and CT Findings

This is a case report of a 56-year-old male with hypertension who presented with urinary retention and bowel incontinence.CT and MRI of the abdomen and pelvis showed a large complex cystic and solid enhancing mass in the right presacral space.Pathology biopsy result showed malignant peripheral nerve Cover Sets sheath tumor (MPNST) with extensive ne

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