Exam of the cranial abdomen demonstrated excessive liver size, swollen contour, with conserved uniform architecture. Parenchymal echogenicity was diffusely isoechoic to the spleen and falciform fat. The gallbladder in this patient revealed striating bile, overdistention consistent with gallbladder mucocele. No peripheral inflammation was noted. These nonspecific changes may be idiopathic or breed specific, or associated with hormonal imbalance (Diabetes, Hypothyroidism, Cushing’s disease.)
Cardiac presentation revealed a 4 x 3 cm mixed echogenic heart based mass overlying and invading the right heart from the right atrium, tricuspid valve, right ventricle through the pulmonary artery. Maximum width of the mass measured 3.4 x 3.3 cm on short axis. The mass appeared to derive from the right auricle which would suggest hemangiosarcoma; however, it invades the right ventricle as well and causes collapse of the right auricle and tamponade effect as well as collapse of the right ventricle. Moderate amount of pericardial effusion was noted. Poor volume was noted in the left ventricle.
Pericardial effusion was noted in the heart with passive congestion liver pattern and dilated hepatic veins.