Spatial, demographic and clinical patterns of Angiostrongylus vasorum infection in the dog population of Southern England.

A retrospective study was carried out to provide updated knowledge of the spatial pattern of Angiostrongylus vasorum infection in Southern England and to investigate associations between selected host characteristics (age, breed, sex), risk of infection and clinical presentation (cardiorespiratory signs v haemorrhagic diathesis). One hundred and forty-one cases diagnosed between April 1999 and July 2012 were compared with a control population of dogs referred to the same hospital. A significant association was found between haemorrhagic diathesis and breed but not for other host characteristics and clinical presentations.

[Uncommon clinical presentation of a gestational choriocarcinoma].

Gestational choriocarcinoma is a rare malignant tumour with a strong metastatic potential. We report a case of a 31-year-old patient with a gestational trophoblastic tumor revealed by renal and pulmonary metastases, one year after a normal pregnancy. The diagnosis was established by the pathologist on the radical nephrectomy specimen.