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Recently Described and Emphasized Entities of Renal Neoplasms
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Context.-Recent advances of molecular biology and cytogenetics of renal cancer have resulted in the new classification of renal neoplasms and a number of subtypes are identified and emphasized. In addition, rare nonepithelial renal neoplasms are identified and characterized. Familiarity with these entities will help make the most accurate diagnosis and guide the treatment and follow-up of patients with renal neoplasm.
Objective.-To review the clinicopathologic entities of renal neoplas...
Related newspaper, magazine, and journal articles from HighBeam Research
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Renal cell carcinoma: Diagnosis based on metastatic manifestations
Mayo Clinic Proceedings
; Renal cell carcinomas are notorious for their tendency to metastasize early, often before the primary tumor has become apparent. Frequently, the initial complaint is referable to a distant metastatic lesion. Metastatic lesions have been found in almost every organ or tissue of the body. When a
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Life-threatening polyneuropathy heralding renal cell carcinoma
Military Medicine
; Objective: To report the occurrence of life-threatening polyneuropathy in association with renal cell carcinoma. Methods: Case report and review of the medical literature. Results: A 65-year-old man developed a fulminant, life-threatening sensory motor polyneuropathy several months before renal
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Sarcomatoid Renal Cell Carcinoma With Divergent Sarcomatoid Growth Patterns: A Case Report and Review of the Literature
Archives of Pathology & Laboratory Medicine
; A 71-year-old woman who presented with left abdominal pain was found to have a noncalcified renal mass with a perisplenic extension on imaging studies. Histologically, the tumor showed predominantly malignant spindle cells with extensive osteoid and chondroid matrix production. Various growth
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Renal cell carcinoma: diagnosis and treatment, 1994-2003.(Clinical report)
Baylor University Medical Center Proceedings
; Renal cell carcinoma (RCC) is the most common malignancy of the kidney and accounts for approximately 3% of adult cancers (1). RCC is more common in men than in women (ratio 2:1), and the median age at diagnosis is approximately 60 years. Although primarily a cancer of the proximal tubular
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Expression of Renal Cell Carcinoma-Associated Markers Erythropoietin, CD10, and Renal Cell Carcinoma Marker in Diffuse Malignant Mesothelioma and Metastatic Renal Cell Carcinoma
Archives of Pathology & Laboratory Medicine
; Context.-Metastatic renal cell carcinoma (MRCC) involving the thorax can be difficult to distinguish from diffuse malignant mesothelioma (DMM) using traditional morphologic approaches. Standard panels of immunohistochemical markers are of limited benefit. Objective.-To investigate several
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Surgical implications of multicentricity in renal cell carcinoma
Military Medicine
; Purpose: To determine the incidence and metastatic pattern of multifocal renal cell carcinoma in radical nephrectomy specimens and to use these findings to guide the choice of operative procedure. Materials and Methods: Pathology reports for 161 patients who underwent radical nephrectomy at Walter
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Interobserver and intraobserver variability using the Fuhrman Grading System for renal cell carcinoma
Archives of Pathology & Laboratory Medicine
; * Context.-Histologic grading of renal cell carcinoma has been shown to be second to staging in prognostic significance. A 4-tier grading scheme proposed by Fuhrman et al and based on nuclear features is the system used most frequently in North America. There are, however, very few studies in the
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Skull metastasis from renal cell carcinoma: Case report and literature review
The Annals of Otology, Rhinology & Laryngology
; Metastatic tumors to the head and neck are uncommon. We report a case of renal cell carcinoma that presented as an epidermal inclusion cyst on the forehead. The forehead is an exceedingly uncommon site for renal cell metastases. We review the biology of tumor metastases and explore the pathways by
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^sup 99m^Tc-Depreotide Chest SPECT Demonstrates Pulmonary Metastases from Renal Cell Carcinoma
Journal of Nuclear Medicine Technology
; ^sup 99m^Tc-Depreotide has been used on single pulmonary nodules to identify somatostatin receptor-positive lung cancer. We report that pulmonary metastases of a 78-y-old man with postradical nephrectomy for renal cell carcinoma were detected by ^sup 99m^Tc-depreotide chest SPECT. Thus, ^sup
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Metastic renal cell carcinoma presenting as a hemorrhoid
Archives of Pathology & Laboratory Medicine
; * Metastatic, noncolorectal carcinoma involving the anal canal is exceptionally rare, with only 3 cases being described in the medical literature. We report the case of a 53-year-old man with an anal mass clinically presenting as a large, thrombosed, internal hemorrhoid. The patient had a history
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