1997
DOI: 10.2214/ajr.168.5.9129437
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The variability of fibroadenoma in contrast-enhanced dynamic MR mammography.

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Cited by 55 publications
(40 citation statements)
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“…Although there is good evidence that carcinomas tend to enhance faster and wash out earlier than do benign tissues, there are exceptions to this pattern, and there is considerable overlap in response between benign and malignant lesions. For example, fibroadenomas sometimes demonstrate an enhancement pattern similar to that of invasive cancer (14).…”
Section: Discussionmentioning
confidence: 99%
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“…Although there is good evidence that carcinomas tend to enhance faster and wash out earlier than do benign tissues, there are exceptions to this pattern, and there is considerable overlap in response between benign and malignant lesions. For example, fibroadenomas sometimes demonstrate an enhancement pattern similar to that of invasive cancer (14).…”
Section: Discussionmentioning
confidence: 99%
“…Although the results of investigation to date have varied greatly, the sensitivity of breast DCE, T1-weighted MRI for malignancy has consistently been reported to be excellent (88-100%) (7)(8)(9)(10)(11)(12)(13)(14)(15). Qualitative analyses of the temporal changes in signal intensity following bolus CR injection have shown that malignant tissues generally enhance early, with rapid, large increase in signal intensity as compared with benign tissues.…”
Section: Backround and Rationalementioning
confidence: 99%
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“…Bu nedenle istatistiksel değer-lendirmede sadece benign ve malign olarak sınıfla-ma yapıldı. DK-MRG' sinde kontrastlanma gösteren lezyonların değerlendirilmesinde, morfolojik özellik-lerden maligniteyi destekleyenler başlıca; düzensiz veya spiküle kontur, periferal kontraslanma gös-teren kitle ve duktal kontrastlanma [6,13,31,32], benigniteyi telkin edenler başlıca, düzgün veya lobüle kontur, kontrastlanma göstermeyen kitle, kontrastlanma göstermeyen internal septa ve yamalı parankimal kontrastlanma olarak kabul edilmektedir [13,25,32,33] malign lezyonların daha hızlı ve belirgin kontrastlanması ve yıkanması beklenirken benign lezyonların kontrastlanmasının yavaş olması ve persistan devam etmesi beklenen özellikleridir [34]. Ancak malign ve benign lezyonlara atfedilen bütün morfolojik ve kinetik verilerde belirgin farklılıklar olabilmektedir [23].…”
Section: Mitr=simax-sipre/tpeakunclassified
“…Anschließend wird das KM wieder ausgewaschen ("wash out", Typ-3-Kurve) oder es bleibt in gleicher Menge im Karzinom bestehen (Plateau, Typ-2-Kurve). Auch Fibroadenome können zu knapp 20 schnell KM aufnehmen, jedoch ist die langsame, stetige Aufnahme von KM (Typ-1-Kurve) für benigne Läsi-onen wie Fibroadenome eher typisch und wird hierbei in über 80 der Fälle gefunden [3,11], (. Abb.…”
Section: Kontrastmitteldynamikunclassified