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KMID : 0858520170210040269
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Journal of the Korean Society of Magnetic Resonance in Medicine
2017 Volume.21 No. 4 p.269 ~ p.272
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Periductal Stromal Sarcoma of the Breast: a Case Report
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Kim Yoon-Ha
Lee Jee-Young
Kim You-Me
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Abstract
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Periductal stromal sarcoma (PSS) is a type of rare malignant fibroepithelial tumor. PSS is a recently introduced diagnostic entity and there are few reports about radiological features of this tumor. Pre-operative diagnosis is difficult because it reveals similar symptoms with other benign and malignant tumors with absence of specific radiologic findings. We present a woman age 30 that underwent mammotome biopsy for a BI-RADS 4 lesion on her left breast and received histopathology diagnosis of a phyllodes tumor. Additionally, she underwent a wide excision depending on her histopathology diagnosis. Her final diagnosis was PSS. Six months later, no recurrence was detected. However, frequent follow-up is needed because PSS can develop into phyllodes tumor or entity of breast cancer.
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KEYWORD
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Periductal stromal sarcoma, Breast, Magnetic resonance imaging
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