ulceran.溃疡ulcern.溃疡；腐坏物；弊病ulcero-mutilating hemangiomatosis溃疡残毁性血管瘤病ulcerating granuloma of the pudenda溃疡性阴部肉芽肿Ulcerative dermatosis virus of sheep绵羊溃疡性皮炎病毒ulcer disease in Lutjanus sanguineus红鳍笛鲷溃疡病Ulcerative stomatitis virus of cattle牛溃疡性口炎病毒, 牛丘疹性口炎病毒Ulcerative stomatitis of cattle virus牛丘疹性口炎病毒, 牛箣疡性口炎病毒ulcerative systematized porokeratosis溃疡性系统性汗孔角化病ulcerogenic pancreatic islet cell tumor溃疡性胰岛细胞瘤ulcerative lesion of external genitalia溃疝ulcerogenio pancreatic islet cell tumor溃疡性胰岛细胞瘤