유방의 염증성 근섬유모세포종: 1예 보고 = Inflammatory Myofibroblastic Tumor of the Breast: A Case Report

다국어 초록 (Multilingual Abstract)

An inflammatory myofibroblastic tumor is an uncommon type of tumor composed of spindle-shaped myofibroblast admixed with mature plasma and inflammatory cells. It is most common in the lungs and in various organs; however, a few cases of inflammatory myofibroblastic tumor of the breast have been reported in the literature. To date, there are no typical radiologic findings but an ill-defined marginated mass which was a suspicious malignancy has been reported in the literature. Here, we describe the mammographic and ultrasonographic findings of a case of an inflammatory myofibroblastic tumor of the breast with a spiculated margin which was strongly suspect as being a malignancy in a 36-year-old woman.

국문 초록 (Abstract)

염증성 근섬유모세포종은 방추상 모양의 근섬유모세포,형질세포와 염증세포로 구성되는 드문 양성 종양이다. 폐에서 가장 흔히 발생하며 다른 장기에서도 관찰되나 유방에서는 매우 드물게 발견된다. 알려진 영상의학적 소견은매우 드물지만 악성 소견이 의심되는 불분명한 경계의 종괴로 보고된 적이 있다. 본 증례는 만져지는 결절로 내원한36 세 여자의 염증성 근섬유모세포종으로 유방촬영술 및유방초음파에서 침상형 경계로 보여 강한 악성 소견으로보인 경우를 보고한다.

참고문헌 (Reference)

1 정명자, "유방의 염증성 근섬유모세포종 -1예 보고-" 대한병리학회 39 (39): 54-58, 2005

2 Franquet T, "Spiculated lesions of the breast: mammographic-pathologic correlation" 13 : 841-841, 1993

3 Alleva DQ, "Radial Scar of the Breast: Radiologic-Pathologic Correlation in 22 Cases1" 19 : S27-S35, 1999

4 Pettinato G, "Plasma cell granuloma (inflammatory pseudotumor) of the breast" 90 : 627-632, 1988

5 Zardawi IM, "Inflammatory myofibroblastic tumor of the breast" 47 : 1077-1081, 2003

6 Khanafshar E, "Inflammatory myofibroblastic tumor of the breast" 9 : 123-129, 2005

7 김승자, "Inflammatory Pseudotumor of the Breast: a Case Report with Imaging Findings" 대한영상의학회 10 (10): 515-518, 2009

8 Coffin CM, "Extrapulmonary inflammatory myofibroblastic tumor: a clinical and pathological survey" 15 : 85-101, 1998

9 Coffin CM, "Extrapulmonary inflammatory myofibroblastic tumor (inflammatory pseudotumor), in A clinicopathologic and immunohistochemical study of 84 cases" 19 : 859-872, 1995

10 Coffin CM, "ALK1 and p80 expression and chromosomal rearrangements involving 2p23 in inflammatory myofibroblastic tumor" 14 : 569-576, 2001