Diagnostic role of dynamic contrast-enhanced magnetic resonance imaging in differentiating breast lesions.

Autor:	Dakhil HA; Department of Technology of Radiology and Radiotherapy, Tehran University of Medical Sciences, International Campus, Tehran, Iran.; Department of Radiological, Collage of Health & Medical Technology, Al-Ayen University, Thi-Qar, Iraq; hussaien.abed@gmail.com., Easa AM; Department of Technology of Radiology and Radiotherapy, Tehran University of Medical Sciences, International Campus, Tehran, Iran.; Department of Radiological, Collage of Health & Medical Technology, Al-Ayen University, Thi-Qar, Iraq., Hussein AY; Medical Imaging Department, Al-Haboubi Teaching Hospital, Dhi Qar Health Department, Ministry of Health., Bustan RA; Department of Technology of Radiology and Radiotherapy, Tehran University of Medical Sciences, International Campus, Tehran, Iran.; Department of Radiological, Collage of Health & Medical Technology, Al-Ayen University, Thi-Qar, Iraq., Najm HS; Department of Technology of Radiology and Radiotherapy, Tehran University of Medical Sciences, International Campus, Tehran, Iran.; Department of Radiological, Collage of Health & Medical Technology, Al-Ayen University, Thi-Qar, Iraq.
Jazyk:	angličtina
Zdroj:	Journal of population therapeutics and clinical pharmacology = Journal de la therapeutique des populations et de la pharmacologie clinique [J Popul Ther Clin Pharmacol] 2022 Jun 25; Vol. 29 (2), pp. e88-e94. Date of Electronic Publication: 2022 Jun 25 (Print Publication: 2022).
DOI:	10.47750/jptcp.2022.912
Abstrakt:	Objective: This study aimed to assess the diagnostic role of perfusion weighted image (DCE-PWI) to differentiate benign from malignant breast lesions. Patients and Methods: The study comprised 32 women who had mammography and/or breast ultrasonography findings that were clinically questionable. All patients were fasting during the magnetic resonance imaging (MRI) test to avoid nausea or dynamic contrast-enhanced vomiting from the contrast medium. Result: In this study, we observed the form of the dynamic curve (time and signal intensity curve) type I (persistent curve) was noted in 12 lesions (37.5%): 10 lesions were benign and two lesions were malignant; type II (plateau curve) was noted in eight lesions (25%): three lesions were benign and five lesions were malignant, and type III (washout curve) noted in 12 lesions (37.5%): one lesion was benign and 11 lesions were malignant. Conclusions: The dynamic contrast-enhanced (DCE) magnetic resonance imaging (MRI) perfusion technique plays an important role in differentiating benign and malignant tumors in breast cancer.
Databáze:	MEDLINE
Externí odkaz:	Zobrazit plný text záznamu