نتایج جستجو برای: intravascular extension of wilms tumor
تعداد نتایج: 21220822 فیلتر نتایج به سال:
PURPOSE A phase II study was conducted to evaluate the activity and safety of topotecan in pediatric patients with recurrent Wilms' tumor. PATIENTS AND METHODS Patients with favorable histology Wilms' tumor (FHWT) and recurrence after at least one salvage chemotherapy regimen or with anaplastic histology Wilms' tumor (AHWT) in first or subsequent recurrence were eligible. Patients were strati...
Nephroblastoma (Wilms tumor) is the most common primary malignant renal tumor in children. Rarely, it may present in the adult age group. This is a case report of a diagnosed case of a 29-yearold female presenting with right-sided flank pain and hematuria. Abdominal sonogram revealed a right renal mass measuring 1.55 × 1.88 × 1.62 cm on the lower pole of the right kidney. CT scan showed a 2.1 ×...
Only 4-6% of children with renal tumor show inferior vena caval or right atrial infiltration at presentation. Tumor emboli are even rarer, and so far, sudden death as the presenting symptom has only been described at presentation in Wilms' tumor in eight cases. We report a unique case of Wilms' tumor that presented with small pulmonary emboli and immediately after as that was diagnosed before d...
Wilms tumor, a common childhood tumor of the kidney, is thought to arise from undifferentiated renal mesenchyme. Variable tumor histology and the identification of tumor subsets displaying different gene expression profiles suggest that tumors may arise at different stages of mesenchyme differentiation and that this ontogenic variability impacts tumor pathology, biology, and clinical outcome. T...
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