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1.
Braz. j. vet. res. anim. sci ; 44(3): 174-182, 2007. tab, ilus
Article in Portuguese | LILACS | ID: lil-490926

ABSTRACT

Visto a importância das neoplasias mamárias na clínica médico-veterinária e as novas perspectivas do diagnóstico por imagem, o presente trabalho visou comparar o exame tomográfico contrastado com o exame radiográfico simples dos campos pulmonares de cadelas portadoras de tumores mamários malignos. Para tanto, foram realizados exames de tomografia computadorizada contrastada da cavidade torácica de vinte fêmeas da espécie canina, de diferentes raças e idades, portadoras de neoplasias mamárias malignas encaminhadas ao Serviço de Diagnóstico por Imagem do Hospital Veterinário da Faculdade de Medicina Veterinária e Zootecnia da Universidade de São Paulo pelos Serviços de Obstetrícia e Ginecologia e de Cirurgia de Pequenos Animais da mesma instituição. Concluiu-se que, o exame tomográfico se mostrou um importante complemento do exame radiográfico na pesquisa de metástases de neoplasias mamárias em cadelas no que se refere à avaliação do interstício pulmonar.


Seen the importancy of the malignant mammary gland tumors in the veterinary medicine clinic, the new perspectives of the diagnostic imaging in order to evaluate pacients that have this neoplasia, and the few information of this subject in the literature this research proposed to compare contrast computed tomographic and survey radiographic techniques in the lung’s evaluation of female dogs with malignant mammary gland tumors. This research was performed at the Diagnostic Imaging Service of the Veterinary School Hospital of the Faculdade de Medicina Veterinária e Zootecnia at the University of São Paulo in twenty, from different breed and age, bitches with malignant mammary gland tumors that were examined at the Obstetric and Ginecology and Small Animal Surgery Services of the same hospital. The tomographic exam showed up as an important complement of the radiographic exam in searching for mammary gland tumor metastasis, concerning the evaluation of the pulmonary intersticium.


Subject(s)
Dogs , Breast Neoplasms/diagnosis , Radiography, Thoracic/methods , Tomography/adverse effects , Tomography/methods
2.
São Paulo; s.n; 2003. [131] p. ilus, tab, graf.
Thesis in Portuguese | LILACS | ID: lil-415065

ABSTRACT

Há pouca informação sobre achados à tomografia de tórax em pacientes com esquistossomose mansoni. O objetivo deste estudo foi caracterizar as alterações vasculares e parenquimatosas nesta doença. Foram estudados prospectivamente 48 pacientes brasileiros portadores de esquistossomose hepatosplênica com tomografia de tórax, e 43 destes pacientes com ecocardiograma. Quinze pacientes tiveram achados ecocardiográficos compatíveis com hipertensão pulmonar. Os achados vasculares à tomografia incluíram o desvio do septo interventricular, e a presença de colaterais, como as veias pericárdio-frênicas, as varizes de esôfago e o aumento do calibre do sistema ázigos-hemiázigos / Schistosomiasis, also known as bilharziasis, is one of the most important parasitic diseases of the humans. This challenging condition affects millions of people, mostly in the tropics. In Manson's schistosomiasis, the intestinal form is the most frequent, but other clinical forms are important, as the hepatosplenic involvement and pulmonary hypertension. The literature on all aspects of the disease is vast, but there is scarce information about chest CT findings in patients with schistosomiasis. The aim of this study was to search for vascular and parenchimal changes in patients with schistosomiasis mansoni...


Subject(s)
Humans , Male , Female , Adult , Middle Aged , Pulmonary Heart Disease/diagnosis , Schistosomiasis mansoni/diagnosis , Tomography, X-Ray Computed , Lung Diseases, Interstitial/diagnosis , Schistosomiasis mansoni
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