Ependymomas are glial tumors that commonly harbor perivascular pseudo-rosettes, seen here, characterized by radially arranged tumor cells around a blood vessel core. https://youtu.be/UXDIYV_yMro
Video: Ependymomas explained.
Video: Cryptococcus meningitis explained.
https://youtu.be/6nYyMnAxn_o Cryptococcal Meningoencephalitis explained.
Share this:
Premature Fetal Brain
The brain of a premature fetus, shown here (front of brain pointing to the left) is initially smooth in the early stages of development. After about 20 weeks gestation, grooves develop in the cortical surface that gradually become more defined until they form well delineated gyri and sulci (i.e. bumps and grooves) typical of a mature brain. The brain... Continue Reading →
Share this:
Video: Bacterial ventriculitis in prematurity.
https://youtu.be/qi41D2AgzCg Learn about bacterial infections in the ventricle of a fetus.
Share this:
Video: Glioblastoma Histopathologic Diagnosis
A review of the histopathologic diagnosis of the most common primary malignant brain tumor: glioblastoma. https://www.youtube.com/watch?v=3KD6wnMR6Lg&t=74s
Share this:
Video: Carcinoma Metastasis to Brain
https://youtu.be/CHU-464bph8 Review of the histopathologic cancer diagnosis of a carcinoma metastasized to the brain.
Share this:
Video: Normal Brain Anatomy and Function – A Lateral View
https://www.youtube.com/watch?v=87BQ0fuQnqI
Share this:
Video: Rosenthal Fibers in Pilocytic Astrocytoma
https://youtu.be/SzmLY-yh87U Subscribe to our YouTube channel for more educational Neuropathology, and Neuroanatomy videos: https://www.youtube.com/channel/UCw_0moRmVeFNF5kkVHrAU4g/videos?
Share this:
Glioblastomas
Glioblastomas are high grade astrocytomas that often exhibit microvascular proliferation, characterized by atypical hypertrophic and hyperplastic endothelial cells. A mitotic figure within a proliferating endothelial cell is present in the top right corner of the image.
Adventures in Neuropathology 