Advanced MRI findings in patients with breast hamartomas.
Diagn Interv Radiol
; 17(1): 33-7, 2011 Mar.
Article
em En
| MEDLINE
| ID: mdl-20658447
ABSTRACT
PURPOSE:
Although it has been stated that breast hamartomas are rare tumors, radiologists frequently encounter them in their daily practices. Fat, glandular and fibrous tissues all produce a mass of disorganized but mature specialized cells. Because hamartomas do not have specific diagnostic histological features, the clinical and radiological findings are important in their diagnosis. The aim of this study is to present the advanced magnetic resonance imaging (MRI) findings of breast hamartomas. MATERIALS ANDMETHODS:
Eight patients with breast hamartomas were examined using MRI techniques in addition to ultrasonographic and/or mammographic findings.RESULTS:
Each of the lesions examined showed a gradual enhancement pattern in its time-signal intensity curve on dynamic contrast-enhanced MRI. On MR spectroscopy, water and lipid peaks were detected that resembled normal breast tissue. The diffusion features of the lesions were variable due to the different ratios of the tissue elements constituting them on diffusion-weighted imaging (DWI).CONCLUSION:
Advanced MRI findings may clarify diagnoses by providing additional information following sonography, especially in lactating or pregnant women, in whom mammographic examination is not preferred.
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Doenças Mamárias
/
Ultrassonografia Mamária
/
Imagem Ecoplanar
/
Hamartoma
Tipo de estudo:
Diagnostic_studies
/
Observational_studies
/
Prognostic_studies
Limite:
Adult
/
Female
/
Humans
/
Middle aged
Idioma:
En
Revista:
Diagn Interv Radiol
Assunto da revista:
DIAGNOSTICO POR IMAGEM
/
RADIOLOGIA
Ano de publicação:
2011
Tipo de documento:
Article
País de afiliação:
Turquia