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850 results for “Disease spread”
Uterine Tumors in Dogs and Cats
Uterine tumors are uncommon in dogs and cats, with leiomyomas being the most frequently seen type. They often produce no obvious signs and are found incidentally during abdominal palpation or ultrasound, though bleeding from the vulva can occur. Surgical removal of the uterus and ovaries is the treatment of choice.
Canine and Feline Pancreatic Tumors
Pancreatic tumors occur in older dogs and cats and can be benign or malignant; many spread widely, especially to the liver. Insulin-secreting tumors cause low blood sugar, while surgical removal offers the best chance when caught early.
Canine and Feline Splenic Tumors
Splenic tumors in dogs and cats may be primary or spread from other sites, and often stay silent until the spleen is already enlarged, causing bloating, pain, or anemia. Hemangiosarcoma can rupture and bleed dangerously, making prompt care essential.
Canine and Feline Liver Tumors
Liver tumors in dogs and cats may be primary or spread from elsewhere, with signs much like chronic liver inflammation — poor appetite, weight loss, and vomiting. Slow-growing tumors confined to one lobe can often be removed surgically.
Canine and Feline Metastatic Lung Tumor
Metastatic lung tumors are cancers that have spread to the lungs from a primary tumor elsewhere, such as mammary, bone, or oral melanoma. Signs resemble primary lung disease but cough is less common, and the outlook is generally poor.
Canine and Feline Primary Lung Tumor
A primary lung tumor arises in the lung tissue itself and is seen mainly in older dogs and cats, with signs much like pneumonia — cough, weight loss, and poor appetite. Surgical removal of the affected lobe is the preferred treatment, though long-term outlook is limited.
Canine and Feline Pharyngeal and Laryngeal Tumors
Tumors of the throat and larynx in dogs and cats are often secondary growths from cancers elsewhere, though thyroid tumors and lymphosarcoma can also arise there and press on the airway. Because they can obstruct breathing, they are usually managed conservatively with medication and close monitoring.
Canine and Feline Nasal Adenocarcinoma
Nasal adenocarcinoma is a destructive tumor of the nasal lining in dogs and cats, producing a bleeding, pus-tinged discharge and gradually destroying the normal nasal structures. There is no reliably curative treatment, and the prognosis is poor.
Canine and Feline Oral Squamous Cell Carcinoma
Oral squamous cell carcinoma is an aggressive, invasive tumor of the mouth lining in older dogs and cats, usually appearing as a firm, ulcerated white mass on the gums, tongue, or palate. Treatment options are limited and the prognosis is generally poor.
Canine and Feline Infectious Oral Papillomatosis
Infectious oral papillomatosis is a benign viral wart of the mouth caused by a papillomavirus and spread by direct contact, mainly in young dogs. The growths usually regress on their own within a few weeks, though large numbers can interfere with eating.