Tumors in dwarf galagos (Galagoides demidovii)

Three spontaneously occurring tumors are described in dwarf galagos. One tumor was a subcutaneous fibrous histiocytoma in the left inguinal area of an adult male; the other two were bile duct carcinomas in a seven-year-old male and a four-year-old female. Both bile duct carcinomas had remarkable invasive and metastasizing capacities.