Dynamic Contrast Enhanced Magnetic Resonance Imaging in Pathological Nipple Discharge | ||
Iraqi Postgraduate Medical Journal | ||
Volume 22, Issue 4, October 2023, Pages 455-463 PDF (626.57 K) | ||
Document Type: Review Article | ||
DOI: 10.52573/ipmj.2023.182296 | ||
Authors | ||
Balsam Muzahim Balasim* 1; Sahar Basim Ahmed2 | ||
1Al Sheikh Zayid Hospital, Baghdad, Iraq | ||
2Al Yarmouk Teaching Hospital, Baghdad, Iraq | ||
Abstract | ||
BACKGROUND: Generally, nipple discharge represents a benign etiology. In the case where the discharge is unilateral, uniductal, spontaneous, persistent, serous or bloody, and in the case where it occurs in conjunction with a mass, the risk of malignancy is increased. Ductal ectasia and papilloma are the most common causes of pathological nipple discharges. Malignancy is a possibility, most often ductal carcinoma in situ. OBJECTIVE: To determine the value regarding dynamic contrast improved magnetic resonance imaging (MRI) in diagnosing suspicious nipple discharge. METHOD AND PATIENTS: Dynamic contrast MRI was used to assess 35 patients who have pathological nipple discharges. The features of MRI have been studied and associated to the histo-pathology. RESULTS: Histopathology indicated 11 high-risk, 17 benign, and 7 malignant lesions. The presence of non-mass and mass enhancements, as well as T2 weighted MRI images, had statistical significance in distinguishing malignant from benign causes of the pathological nipple discharges (Pvalue=0.004 and0.008) (0.018,0.008,0.004). 94.1% specificity and 94.4% sensitivity in distinguishing benign from malignant pathological nipple discharge causes, and 94.3% accuracy in diagnosing breast lesions, with positive predictive value of 94.4% as well as a negative predictive value of 94.1%. CONCLUSION: MRI is a powerful technique for determining the cause of pathological nipple discharge. | ||
Keywords | ||
Pathological; Nipple discharge; MRI | ||
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