Fig. 4From: The feasibility of contrast enhanced ultrasonography (CEUS) in the diagnosis of non-cardiac thoracic disorders of dogs and catsTransverse scan of a right caudal pulmonary lobe of an English setter dog with pulmonary abscess in the contrast enhancement image (a) and the grey scale image (b), respectively. At peak intensity the lesion was characterized by a peripheral enhancement with avascular centerBack to article page