2007 Volume 60 Issue 3 Pages 211-215
Computed tomography (CT)-guided fine-needle aspirates (FNA) or core biopsies of lung lesions were performed in nine dogs and five cats. A clinical diagnosis was obtained in twelve of fourteen animals (85%), namely 80% FNA and 100% core biopsies. Eight animals had other mass (es) apart from the lung, and five were diagnosed to metastases. In only one case, the lung mass was histopathologically diagnosed as a malignant primary tumor. Iatrogenic complications through the lung biopsies were noted in four animals, and three showed mild pneumothorax on CT images and one was bleeding from the needle. However, between fifteen and thirty minutes after the biopsy, no animal indicated signs of pneumothorax or hemorrhage.
