Melanoma is considered on cytology the great pretender. In fact, neoplastic cells may vary in shape ranging from round to polygonal and spindle. This can

In many cases, it is possible to identify the animal species by looking at the peripheral blood under the microscope as there are often selected

Spontaneous tumour regression is defined as spontaneous remission or disappearance of a tumour in the absence of any treatment. This can also be observed in

Based on a recent cytology grading system proposed by Camus and colleagues, canine cutaneous mast cell tumours can be graded cytologically and being classified as