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13 results for “lymphosarcoma”
Canine and Feline Lymphosarcoma
Lymphosarcoma is a malignant cancer of the lymph nodes and lymphoid tissue that affects both dogs and cats, most often dogs over four years of age. It presents in multicentric, alimentary, and thymic forms, each with distinct clinical signs. While incurable, prompt chemotherapy can extend life from a matter of weeks to 6–24 months.
Canine and Feline Lymphosarcoma (Lymphoma)
Lymphosarcoma, also called lymphoma, is a malignant tumor of lymphocytes that arises in lymph nodes or other lymphoid tissue. It occurs in both dogs and cats, more often in dogs over about 4 years, and appears as multicentric, alimentary, or thymic forms with enlargement of lymph nodes, digestive upset, or chest masses.
Canine and Feline Spinal Cord Tumors
Spinal cord tumors in dogs and cats produce signs based on where they compress the cord, ranging from limb weakness to paralysis and loss of bladder control. German Shepherds and young to middle-aged dogs are commonly affected, with tumors often located between the 10th thoracic and 3rd lumbar vertebrae.
Penile and Preputial Tumors in Dogs and Cats
Tumors of the penis and prepuce are uncommon and, when reported, have been seen only in dogs. Types include papilloma, transmissible venereal tumor, squamous cell carcinoma, fibroma, lymphosarcoma, and hemangioma. Growths may ulcerate, bleed, and produce a foul discharge.
Transmissible Venereal Tumors in Dogs and Cats
Transmissible venereal tumor is a contagious cancer spread between dogs through mating or close contact, destroying the external genitals and nearby mucosa. It appears as a friable, cauliflower-like mass that may bleed and ulcerate. Surgery, freezing, or anti-cancer medication can clear it.
Canine and Feline Renal Adenoma and Kidney Tumors
Kidney tumors in dogs and cats may be primary growths such as renal adenoma or nephroblastoma, or spread from cancers elsewhere — metastatic kidney tumors are actually more common. Signs are vague but include weight loss, abdominal swelling, and changes in urination.
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.
Diseases with Symptoms Similar to Feline Liver Failure
Liver failure is an abnormality that occurs when the liver is affected by impaired blood flow, reduced oxygen supply, hepatotoxic drugs or chemicals, excess heat, or infectious agents. Liver failure can occur in dogs and cats of all ages and breeds. It may affect multiple organ systems, including the liver and gallbladder, nervous system, gastrointestinal tract, and blood system. Affected pets may show various symptoms, including anorexia, lethargy, depression, vomiting, diarrhea, seizures, abdominal fluid accumulation, bleeding, and jaundice (yellowing of the skin).
Dog Bloating and Loss of Appetite
Bloating refers to the symptom of a dog's stomach and intestines swelling due to excessive gas production. Flatulence generally refers to the process of expelling excess gas from the body. Gas from flatulence is mainly expelled through the anus.
Symptoms of Inflammatory Bowel Disease in Dogs
Canine IBD is a group of gastrointestinal diseases involving infiltration of inflammatory cells into the dog's gastrointestinal tract. IBD can affect the upper and lower digestive tracts and is the most common cause of chronic vomiting and diarrhea in dogs. The cause of IBD is not yet clear. This article covers its symptoms, diagnosis, and treatment.