For example, benign tumors are mostly well differentiated and malignant tumors are often undifferentiated. However, undifferentiated benign tumors and differentiated malignant tumors can occur. Although benign tumors generally grow slowly, cases of fast growing benign tumors have also been documented.Some malignant tumors are mostly non-metastatic such as in the case of basal cell carcinoma.lso, benign tumors generally have a slower growth rate than malignant tumors and the tumor cells are usually more differentiated (cells have normal features).
How a kitten contracts a worm depends on the type of worm it is. Roundworms and hookworms can be contracted by sharing a litter box with an infected cat. He can also get roundworms from his mother's milk if she was infected. Tapeworms have to be ingested, usually via a flea or rodent that was infected with tapeworms.
There are many different parasites that cats can come in contact with and contract disease from. Internal parasites are those that inhabit the intestine and internal organs of the body. These are mostly the worm-type parasites: Roundworms, Hookworms, Tapeworms, Heartworm, Stomach Worms, Eyeworms and Whipworms.lso note that roundworms, hookworms, tapeworms, and whipworms are all contagious to humans so if you suspect your cat of having such parasites take him/her to the vet immediately to rid your cat of the problem as fast as possible and to protect your family and other pets from infection. Check out the link below.