Category: E

  • Ephidrosis

    An unusual amount of sweat.  

  • Ependymoma

    A tumour in the brain originating in the ependyma. Brain neoplasm tumor derived from ependymal cells. The third most common type of childhood brain tumor. An ependymoma develops from cells of the ependyma (the membrane lining the ventricles and the central canal of the spinal cord). Symptoms of this tumor include headache, vomiting, and an…

  • Ependymal cell

    One of the cells which form the ependyma. One of the cells of the developing neural tube that give rise to the ependyma. They originate from spongioblasts derived from the neural epithelium.  

  • Ependymal

    Referring to the ependyma.  

  • Ependyma

    A thin membrane which lines the ventricles of the brain and the central canal of the spinal cord. Very thin membrane that lines the ventricles of the brain and the central spinal canal; helps to form cerebrospinal fluid. The extremely thin membrane, composed of cells of the glia (ependymal cells), that lines the ventricles of…

  • Eparterial

    Situated over or on an artery.  

  • Eosinopenia

    A reduction in the number of eosinophils in the blood. Decrease in the number of eosinophils in the blood. An abnormally small number of eosinophilic cells in the peripheral blood.  

  • Eosin

    A red crystalline solid used as a biological staining dye. Red dye commonly used to stain cells, bacteria, and other materials for examination under the microscope A red acidic dye, produced by the reaction of bromine and fluorescein, used to stain biological specimens for microscopical examination. Eosin may be used in conjunction with a contrasting…

  • Eonism

    Cross-dressing, when a male wears female dress. The adoption of female manners and dress by a man.  

  • Environmental temperature

    The temperature of the air outside the body.