Tumors generally become larger over time, but to determine whether a cat has a tumor, you still need to take the cat to a pet hospital for examination. Generally, speculum, biopsy, histochemical examination, radiographic examination, etc. can confirm whether it is a tumor, so If your cat is found to have a suspected tumor, it is best to send it to a pet hospital for examination and treatment immediately.
Tips:
There are many types of tumors, including malignant tumors and benign tumors. If it is a malignant tumor, you need to promptly treatment.