Exploratory laparotomy revealed hemoabdomen containing
clots of blood and fibrin. At the time of the laparotomy, blood
was actively filling the abdomen; exploration identified the liver
as the source of hemorrhage. The liver contained generalized,
multifocal, tan nodules, 1 to 5 mm in size. In addition, a 10-cm
long space–occupying lesion was located centrally within the
liver that had ruptured, leaving a cavity with uncontrollable
hemorrhage (Figure 1 A,B). Excisional biopsies of the lesion
were obtained for histopathology. Due to the poor prognosis,
the dog was euthanized.