Adrenocortical hyperfunction in dogs
Adrenocortical hyperfunction refers to the excessive secretion of one or more adrenocortical hormones. Because adrenocortical hyperfunction with excessive secretion of salt corticosteroids or sex hormones is rare, adrenocortical hyperfunction usually refers to excessive secretion of cortisol in glucocorticoids, also known as Cushing's syndrome or Cushing's disease. It is one of the most common endocrine diseases in dogs. The incidence of female dogs was more than that of male dogs, and it occurred more frequently in 3-9-year-old dogs.
[etiology] the main causes are pituitary dependent factors such as pituitary tumors, ectopic corticotropin secretion factors such as lymphosarcoma and bronchial carcinoma, and adrenal dependent factors such as unilateral or bilateral adrenal adenocarcinoma or tumor.
[symptoms] polyuria, drooping abdomen, bilateral depilation. Hepatomegaly, excessive appetite, muscle weakness, drowsiness. Persistent defects or superficial convulsions. The relative or absolute number of lymphocytes in peripheral blood decreased (< = 1000 / mm3).
[treatment] the first choice was dichlorobenzene dichloroethane, 50mg/kg body weight, oral administration, once a week after effective. After taking medicine, some sick dogs show temporary loss of appetite, weakness, dizziness and other symptoms, administration or feeding can alleviate the adverse reactions of the drug. In addition, methylpyrone can be selected. Drugs such as aminophenyl piperidone should be resected for adrenocortical tumors diagnosed by X-ray examination.
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Diagnosis and surgical treatment of breast cancer and fibrosarcoma in dogs
Breast cancer and fibrosarcoma are two kinds of neoplastic diseases in dogs. the diagnosis is mainly based on histopathological changes and the treatment mainly depends on surgical removal. 1 Clinical symptoms in September 2001, the pine lion dog of Li in the power district of Harbin came to see a doctor. The affected dog was an 11-year-old bitch who had never given birth. Half a month ago, the left posterior breast appeared induration, irregular edge, nipple sometimes flow out of a small amount of white liquid, later nipple swelling, breast itching, affected dogs often lick bite. 2 days before the visit, from the affected breast to the left anterior scapula
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Observe the bee body to diagnose the bee disease
Status. Sick bees often show dementia, slow response, loss of energy, unable to take off, look uneasy, live on one side or crawl slowly inside and outside the box. Head. Healthy bees move their heads freely, and when they shake their heads and tickle, there may be parasites such as bee mites. Wing. Healthy bees have intact wings, open and close freely, fly freely, diseased bees have incomplete wings, or flutter and tremble, lose the ability to fly, some young bees have curly wings, mostly suffer from curly wing disease, and the incomplete wings are mostly caused by bee mites.
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