CHOLANGIOCARCINOMA IN A FREE-RANGING EURASIAN BROWN BEAR (URSUS ARCTOS ARCTOS) FROM NORTHERN SPAIN

ABSTRACT A hepatic cholangiocarcinoma with metastases in the gallbladder, left elbow joint, adrenal glands, and lungs was observed in a female 21-yr-old free-ranging Eurasian brown bear (Ursus arct...