Giant and potentially malignant bullae in a dog.

Background: Primary lung neoplasms are, frequently represented by solid, solitary, or multiple formations. However, malignant cavitary lesions may be presented as lung adenocarcinomas. Those malignant lesions differ from benignant bullae by the thickness heterogeneity of its surrounding shape.

Ultrasound examination of coelomic viscera through the plastron in stranded green sea turtles ().

Many projects have been developed in the last years for the conservation of sea turtles. Young green turtles () often nest on the Brazilian coast. Because they nest in beaches along the coastline and islands, green turtles are susceptible to fishing and accidental ingestion of anthropogenic debris.