epithelioma. A cancerous growth originating from squamous epithelium.

epithelium. The cells covering all cutaneous and mucous surfaces, together with the secreting cells of glands developed from the ectoderm.

erysipelas. An acute specific inflammation of the skin and subcutaneous tissues, accompanied by fever and constitutional disturbances. Caused by the streptococcus erysipelatos.

erythema. Redness of the skin.

eschar. A scar.

escharotic. A substance producing an eschar.

esia. Sensation, as in anesthesia, loss of sensation.

ethyl bromide. A colorless liquid, used for both general and local anesthesia.

ethyl chloride. A colorless liquid, whose spray produces local anesthesia.

etiology. Cause as related to disease.