Author's Organization：Miyagi Prefectural Federation of Agricultural Mutual Aid Association Department of Veterinary Pathology, School of Veterinary Medicine, Faculty of Agriculture, Iwate University Department of Veterinary Pathology, School of Veterinary Medicine, Faculty of Agriculture, Iwate University
Published: February 15, 1986Received: June 07, 1985Available on J-STAGE: February 13, 2008Accepted: October 31, 1985
Advance online publication: -
Revised: -
Chondrifying fibrosarcoma was found in the abdominal cavity of a bovine female fetus (Holstein-Fresian breed) aborted at the 8th month of gestation. Autopsy revealed several huge to small neoplasms in the abdominal cavity. Microscopically, marked proliferation of immature fibroblastic cells were noted with moderate numbers of collagenous fibers. Chondrifying foci of variable sizes and of various stages of maturation were scattered in the tumor.
