Se investigan la prevalencia y características generales de los tumores de la glándula adrenal en 10.000 vacas de 5 a 13 años, faenadas en un frigorífico de la Provincia de Buenos Aires. Se describen las características macroscópicas e histopatológicas de 136 lesiones halladas en 124 animales, que incluyen 33 feocromocitomas, 26 adenomas y 18 carcinomas corticales, 22 neurofibromas y un neuroblastoma. Igualmente se consideran las lesiones seudotumorales que incluyen hiperplasia cortical focal, "mielolipoma", focos de tejido hemopoyético y nódulos de células claras. Se analizan los datos obtenidos sobre influencia geográfica y la edad, tipo y estado general de los animales afectados. / The prevalence and general characteristics of adrenal tumors among 10.000 cows from 5 to 13 years old, slaughtered at an establishent in Buenos Aires province, were investigated. Macroscopic and histopathologic charasteristics of 136 lesions found in 124 animals were described; they included 33 pheochromocytomas, 26 adenomas and 18 cortical carcinomas, 22 neurofibromas and 1 neuroblastoma. Tumor-like lesions were also considered; they included focal cortical hyperplasia, "myelolipoma", haemotopoietic foci and clear cell nodule. Collected data on geographic influence, age, breed and carcass condition of the affected animals were evaluated.
| Identifer | oai:union.ndltd.org:SEDICI/oai:sedici.unlp.edu.ar:10915/1512 |
| Date | January 1980 |
| Creators | Idiart, Julio Roberto |
| Source Sets | Universidad Nacional de La Plata, Sedici |
| Language | Spanish |
| Detected Language | Spanish |
| Type | Tesis, Tesis de doctorado |
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