نتایج جستجو برای: wilms tumor
تعداد نتایج: 428548 فیلتر نتایج به سال:
Transcription factor Wilms' tumor 1 (WT1) was originally identified as a tumor suppressor for Wilms' tumor, but it is also overexpressed in a variety of cancer cells, suggesting a potential oncogenic function of WT1. It is important to understand molecular mechanisms underlying these dual functions of WT1 in tumorigenesis. In the current study, we report a synergistic role for signal transducer...
Metanephric adenofibroma is a rare, biphasic, benign tumor containing both stromal and epithelial components and could be potentially mistaken as Wilms' tumor (WT). We present a 5-year-old girl who was suspected to have metastatic Wilms' tumor on radiological investigations/tru-cut biopsy and had received neoadjuvant chemotherapy, but postoperatively final histopathology revealed it as metaneph...
INTRODUCTION Progress in the therapeutic management of Wilms' tumors (WT) in children has resulted in the fact that presently, almost all children with stage I and favorable histology diseases have a chance for a cure. THE AIM OF THE STUDY The objective of the report is an analysis of therapeutic results in children with unilateral stage I Wilms' tumors depending on the extent of tumor resect...
Median ages at diagnosis were 36.5 and 42.5 mo for 1523 males and 1678 females with unilateral Wilms' tumor registered between October 1969 and December 1985; they were 23.5 mo and 30.5 mo for 100 males and 141 females with bilateral disease. The median age for multicentric, unilateral cases was intermediate between the bilateral and unicentric medians. Patients with hemihypertrophy in addition...
Wilms tumor, or nephroblastoma, is the most common malignant tumor of the urinary tract in children, but is rarely found in adults. Here, we report the first case of a female patient with a Wilms tumor, diagnosed during pregnancy, who underwent radical nephrectomy and adjuvant chemotherapy before and after delivering a healthy child. Generally, treatment should follow the guidelines established...
Anaplastic histology and metastasis are each associated with higher relapse and mortality rates in Wilms tumor patients. However, not all anaplastic tumors relapse and some nonanaplastic tumors relapse unexpectedly. To identify more accurate early prognostic indicators, we analyzed expression of 4,900 cancer-related genes in 26 primary Wilms tumors. This analysis revealed that expression of a s...
Anaplastic histology and metastasis are each associated with higher relapse and mortality rates in Wilms tumor patients. However, not all anaplastic tumors relapse and some nonanaplastic tumors relapse unexpectedly. To identify more accurate early prognostic indicators, we analyzed expression of 4,900 cancer-related genes in 26 primary Wilms tumors. This analysis revealed that expression of a s...
1. Webber BL, Parham DM, Drake LG, et al. Renal tumors in childhood. Pathol Ann Part 1992;1:191–232. 2. Murphy WM, Beckwith JB, Farrow GM. Tumors of the kidney, bladder and related urinary structures. In: Murphy WM, Beckwith JB, Farrow GM, editors. Atlas of tumor pathology, series 3, fascicle 11. Washington D.C.: Armed Forces Institute of Pathology, 1994. 3. Beckwith JB. Pediatric neoplastic di...
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