Primary cutaneous and metastasing haemangiosarcoma in an addax (Addax nasomaculatus)

Neoplastic diseases were described very rarely in addax (Addax nasomaculatus). In this communication clinical signs, morphological and immunohistological findings in a 15-year-old, female addax with a primary cutaneous, re-occurring and metastasing haemangiosarcoma of a forelimb are reported.