ulcus, zweer; atonic ulcer, atonische, slechtgenezende zweer; callous, indolent ulcer, chronic ulcer, beenzweer; diphtheric ulcer, diphtherische zweer; gastric ulcer, maagzweer; hard ulcer, ulcus durum, harde chancre; peptic ulcer, ulcus peptlcum, ulcus ventriculi, maagzweer; perforating ulcer, ulcus perforans; pudendal ulcer, granuloma venereum; rodent ulcer, ulcus rodens, huidkanker; round ulcer,
ulcus rotundum, maagzweer; traumatic ulcer, traumatische zweer; trophoneurotic ulcer, trophoneurotisch ulcus; tuberculous ulcer, tuberculeuze zweer; varicose ulcer, ulcus varicosum, beenzweer; venereal ulceer, chancroid; bijv. nw. ulcerous.