<prompt> Eveed edge seen in ulcer due to which of the following?TuberculosisEpitheliomaSyphilisBasal cell carcinoma  <response>: Answer- B. Epitheliomacharacteristic shapes ofthe edges of ulcers.None-specific ulcer: note the shelving edge.Tubercubus ulcer: note the undermined edgeBasal cell carcinoma rodent ulcer: note the rolled edge, which may exhibit small blood vessels.Epithelioma: note the heaped-up eveed edge and irregular thickened base.Syphilis 