منابع مشابه
Wilms' Tumor in a Horseshoe Kidney
The incidence of horseshoe kidney is about 1 in 400 cases. The presence of Wilms' tumor with a horseshoe kidney is unusual, and the occurrence of Wilms' tumor in a horseshoe kidney is estimated at 0.4 to 0.9% of all Wilms' tumors. We report the case of a 5-year-old boy who presented with a stage IV Wilms' tumor in a horseshoe kidney. The patient was treated with preoperative chemotherapy follow...
متن کاملKidney : Nephroblastoma ( Wilms tumor )
Other names: Nephroblastoma Note: Wilms' tumor, although generally rare, is the most common abdominal malignancy in children. Wilms' tumor cells are believed to derive from pluripotent embyronic renal precursor cells. Thus, Wilms' tumors are linked to the early development of the kidney. While most are isolated sporadic tumors, approximately 10% of cases are associated with genetic syndromes an...
متن کاملMalignant tumor in a horseshoe kidney.
Received July 2006 Accepted October 2006 INTRODUCTION Horseshoe kidney, first recognized at autopsy by DeCarpi in 1521, is a renal fusion anomaly found in about 0.25% of the population.(1) Malignancies are associated with this anomaly and adenocarcinoma comprises about 50% of tumors arising in the horseshoe kidney.(1) We report a case of renal cell carcinoma in a 66-yearold man and depict our e...
متن کاملMiR-21 Expression in Wilms’ Tumor
Background and Objective: Wilms’ tumor (WT) is the most common genitourinary tract tumor in children. MicroRNAs (miRNAs) are small non-coding RNAs; their role in the pathogenesis of many types of human cancers has been identified. We aimed to evaluate the expression of miR-21, a well-known oncomir, in WT tissue samples which is a very common urinary tract malignancy in children...
متن کاملPrimary renal carcinoid tumor in horseshoe kidney: a case report
Primary carcinoid tumor of the kidney is a very rare entity (< 1%). About 90 cases have been reported in the literature. Carcinoid tumors appear over-represented in horseshoe kidneys compared with normal renal anatomy. Herein, we reported a 33-year-old male with primary renal carcinoid tumor arising from a horseshoe kidney. The tumor showed nests and trabeculea of uniformly polygonal cells sepa...
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ژورنال
عنوان ژورنال: Case Reports in Nephrology and Dialysis
سال: 2021
ISSN: 2296-9705
DOI: 10.1159/000514774