Document Detail


Magnetic resonance imaging technique for the examination of canine mammary tumours.
MedLine Citation:
PMID:  16841753     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
The aim of this study was to adapt the human magnetic resonance imaging (MRI) sequences for use in the routine examination of canine mammary glands. MRI was performed on 10, middle- to old-aged dogs of different breeds. It was found that T1- and T2-weighted spin echo, short T1 inversion recovery sequences and a gradient echo (GE) dynamic T1-weighted measurement made in the coronal and transversal planes were the most informative MR diagnostic methods for imaging canine mammary tumours. The static MR technique is the most detailed imaging modality for differentiating the tissue types in the substance of the mammary gland. The MRI findings were in close relationship with the histological result (five malignant mixed tumours and five cases of invasive ductal carcinoma). Using the GE dynamic contrast-enhanced sequence the morphological patterns as well as the kinetic parameters proved to be malignant. By the dynamic measurement technique initial information was obtained on the contrast enhancing properties, which are valuable factors during in vivo staging and in the prognostic work.
Authors:
Rita Garamvölgyi; Zs Petrási; A Hevesi; Cs Jakab; Zs Vajda; P Bogner; I Repa
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Publication Detail:
Type:  Journal Article    
Journal Detail:
Title:  Acta veterinaria Hungarica     Volume:  54     ISSN:  0236-6290     ISO Abbreviation:  Acta Vet. Hung.     Publication Date:  2006 Jun 
Date Detail:
Created Date:  2006-07-17     Completed Date:  2008-01-24     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  8406376     Medline TA:  Acta Vet Hung     Country:  Hungary    
Other Details:
Languages:  eng     Pagination:  143-59     Citation Subset:  IM    
Affiliation:
Institute of Diagnostic Imaging and Radiation Oncology, H-7400 Kaposvár, Guba S. u. 40, Hungary. garamvolgyi.rita@sic.hu
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MeSH Terms
Descriptor/Qualifier:
Animals
Carcinoma, Ductal, Breast / blood supply,  pathology,  veterinary*
Dog Diseases / pathology*
Dogs
Female
Magnetic Resonance Imaging / methods,  veterinary*
Mammary Neoplasms, Animal / blood supply,  pathology*
Mixed Tumor, Malignant / blood supply,  pathology,  veterinary*
Neovascularization, Pathologic / pathology,  veterinary

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine


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