This tag is associated with 3 posts

Germinal Matrix Hemorrhage

History: 4 day old baby with apnea  The germinal matrix is the site of proliferating neuronal and glial precursors in the developing brain, which is located above the caudate nucleus in the floor of the lateral ventricle and caudothalamic groove. The germinal matrix contains a rich network of fragile thin-walled blood vessels. Hence the microcirculation in … Continue reading

The Ventricular System of the Brain

The ventricular system is a set of four structures, the ventricles, containing cerebrospinal fluid (CSF) in the brain. It is continuous with the central canal of spinal cord. The ventricle lining consists of an epithelium-like membrane called ependyma. The ventricles are interconnected, allowing the flow of cerebrospinal fluid. CSF is produced by the ependymal cells … Continue reading

Non-Traumatic Intracranial (Intracerebral) Hemorrhage – Differential Diagnosis

History: 28 year old patient with end stage renal disease and hypertension presents with a seizure.  This young patient had multiple areas of spontaneous, or primary intracranial hemorrhage with an absence of trauma. As indicated in the figure, intracranial (or intracerebral) hemorrhage can occur in different spaces in the head itself, including the subarachnoid space (green … Continue reading