A case report of aggressive mixed epithelial and stromal tumor of the kidney with malignant transformation

被引：0
|
作者：
Djafari, Anahita Ansari [1 ]
Rahnama, Hossein [2 ]
Javanmard, Babak [2 ]
Hojjati, Seyyed Ali [2 ]
Salarinejad, Sareh [3 ]
机构：
[1] Shahid Beheshti Univ Med Sci, Shohada Etajrish Hosp, Laser Applicat Med Sci Res Ctr, Tehran, Iran
[2] Shahid Beheshti Univ Med Sci, Shohada E Tajrish Hosp, Dept Urol, Tehran, Iran
[3] Shahid Beheshti Univ Med Sci, Shohada E Tajrish Hosp, Fac Med, Dept Pathol, Tehran, Iran
来源：
UROLOGY CASE REPORTS | 2024年 / 53卷
关键词：
Kidney; Mixed epithelial and stromal tumor; Renal mass; Sarcomatoid component;
D O I：
10.1016/j.eucr.2024.102689
中图分类号：
R5 [内科学]; R69 [泌尿科学（泌尿生殖系疾病）];
学科分类号：
1002 ; 100201 ;
摘要：
Mixed epithelial and stromal tumor of the kidney (MESTK) is a rare benign kidney tumor. In rare cases, malignant transformation, such as sarcomatoid features indicates poor clinical outcomes. In this study, we will describe a 45 years old man with a diagnosis of MESTK with malignant transformation of the sarcomatoid component, after right radical nephrectomy. The patient underwent chemotherapy with adriamycin, ifosfamide, and granulocyte-colony stimulating factor (G-CSF). The radiological characteristics of MESTK can pose diagnostic challenges due to its non-unique radiological appearance. The presence of sarcomatoid transformation is a hallmark feature of malignant MESTK which can be very aggressive.
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页数：3
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