A forum dedicated to the expansion in neuropathology knowledge for students and practitioners alike.
This video is part of a multi-part series reviewing new changes incorporated into the new 5th edition of the WHO classification of tumors of the central nervous system. This video utilizes a case-based format to review important changes in the classification of ependymomas. https://youtu.be/lMVTvFrisbw
This video is part of a multi-part series reviewing new changes incorporated into the new 5th edition of the WHO classification of tumors of the central nervous system. This video utilizes a case-based format to review important changes in the classification of IDH-mutant and IDH-wildtype diffuse gliomas. https://youtu.be/cfPaeNb04Z8
This video is part of a multi-part series reviewing new changes incorporated into the new 5th edition of the WHO classification of tumors of the central nervous system. This video utilizes a case-based format to review important changes in the classification of IDH-mutant and IDH-wildtype diffuse gliomas. https://youtu.be/rskXkeY6DN0
Mystery case review #3 is one of a series of videos designed to review the variety of brain tumors that arise in the context of a familial tumor syndromes. Test your knowledge with questions posed to the audience in a quiz like format. In-depth answers are provided for each quiz question. This series is perfect... Continue Reading →
HIV-induced compromise of the immune system leaves afflicted persons vulnerable to a wide variety of infections. In this video, we discuss the neuroradiology and pathologic findings of an HIV+ patient with a brain infection caused by the protozoan parasite: Toxoplasma gondii. https://youtu.be/9mBmgNLz13o
Join me for a narrated pathology review of breast cancer (ductal adenocarcinoma) metastatic to brain. https://youtu.be/EkRq-Vs5WoU
Vascular brain lesions have increased risk of intracranial bleeding and, therefore, present a challenge to neurosurgeons attempting surgical resection. Such tumors may first be embolized prior to surgical excision in order to reduce the risk of bleeding. Onyx, an ethylene vinyl alcohol copolymer, is one of many embolic agents available to accomplish this task. Onyx has... Continue Reading →
The hippocampus is critical to learning and memory. Patients with hippocampal atrophy often have difficulty with declarative memory (i.e. remembering facts, names, events, etc.) and making new memories. Hippocampal atrophy can be seen a variety of disease processes, including epilepsy and neurodegenerative disease. Note how atrophy in this elderly patient, who had memory difficulties prior to... Continue Reading →
Periventricular Leukomalacia (PVL) is a type of brain damage that affects fetuses and premature babies. At this stage of brain development, the white matter surrounding the ventricles is particularly vulnerable to hypoxic (lack of oxygen) or ischemic (lack of blood flow) injury for a variety of reasons, including high metabolic demand in a location that... Continue Reading →
Naegleria fowleri, better known as "brain-eating amoeba", is a free-living amoeba that is a major cause of a rare brain infection called Primary Amebic Meningoencephalitis, which typically affects young people with a history of swimming in warm fresh water such as a lake or stream. After entering the nose and crawling up the olfactory nerves... Continue Reading →
Adventures in Neuropathology 