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61.
Metastatic tumors to the adrenal glands in domestic animals 总被引:1,自引:0,他引:1
Although metastases to the adrenals are common in humans, they have not been thoroughly studied in animals. The purpose of this retrospective study was to document the types of malignant tumors that metastasize to canine, feline, equine, and bovine adrenals, and the rate at which they do so. The average rate of adrenal involvement in metastatic cancer was 112/534 (21.0%) in dogs, 12/81 (14.8%) in cats, 18/67 (26.9%) in horses, and 5/16 (31.3%) in cattle. In dogs, 26 different tumor types metastasized to the adrenals. Pulmonary, mammary, prostatic, gastric, and pancreatic carcinomas, and melanoma had the highest rates of metastasis to the adrenal glands in dogs. Hemangiosarcoma and melanoma had high rates of adrenal involvement in horses. In cats and cattle, relevant data were only available for lymphoma. Adrenal metastases usually occurred in the late stages of the disease. One dog had developed Addison's disease (hypoadrenocorticism) secondary to lymphoma. Metastatic lesions represented 126/472 (26.7%) of canine, 12/20 (60.0%) of feline, 21/80 (26.3%) of equine, and 5/9 (55.5%) of bovine adrenal neoplasms. This study shows that adrenal glands should be thoroughly examined during both clinical work-up and postmortems when disseminated neoplasia is suspected. 相似文献
62.
Sharon L Deem Ellen S Dierenfeld Guy Phillipe Sounguet A Rick Alleman Carolyn Cray Robert H Poppenga Terry M Norton William B Karesh 《Journal of zoo and wildlife medicine》2006,37(4):464-471
Leatherback sea turtles (Dermochelys coriacea) are the most endangered of the seven species of sea turtles. The health status of leatherbacks is largely unknown, although the number of nesting females recorded throughout the world has decreased precipitously in the last few decades. Central African beaches may provide one of the last strongholds for nesting leatherback females. In the region, oil extraction and incidental capture pose significant threats to the health of the population. Physical examinations, hematology, plasma biochemistry, plasma corticosterone concentration, plasma protein electrophoresis, plasma vitamin concentrations, and toxicological parameters were evaluated in nesting female leatherbacks in the Republic of Gabon. The general clinical condition of the 35 turtles examined in this study was rated as good. The blood value results for a subset of these turtles are presented and compared to published results from other sea turtles. To the authors' knowledge, these are the first published baseline hematology, plasma biochemistry, and plasma protein electrophoresis values from clinically healthy nesting leatherback turtles. 相似文献