A physical examination of the breasts. Your doctor may be able to feel the lump in the breast, or you may feel it yourself during a breast self-exam. A mammogram to obtain X-ray images of the breast and locate the tumor. On a mammogram, a phyllodes tumor appears as a large round or oval mass with well-defined edges.
Adult cat fleas are 1.5 to 3.2 millimeters long. Females are larger than males. Though small, fleas are big enough to see with the human eye. For comparison, a black pepper peppercorn has a diameter of 5 millimeters. Adult cat fleas typically measure 1.5 to 3.2 millimeters in length. The females are bigger than the males, with larger and heavier abdomens.
How Long Do Fleas Live. Flea Life Span. Fleas can live up to a year and a half when they have a food supply, the optimum temperature (70F to 85F), and ideal humidity (70%). In reality though, most live for an average of 2-3 months. Even if you remove the pets from your house for a time, the fleas can still survive for several months without feeding.