We report the case of a 37 years old woman with a past history of a ch
ondrosarcoma who was admitted to hospital for acute pulmonary hyperten
sion which proved rapidly fatal; autopsy confirmed that the etiology w
as turnout microemboli rising from a single cardiac metastases from he
r chondrosarcoma. The originality of this case report lies in the orig
in of the microemboli and the way in which they presented as a recurre
nce of the cancer.