Risultati di ricerca
Key Points. |. Renal cell carcinoma (RCC) is the most common renal cancer. Symptoms can include hematuria, flank pain, a palpable mass, and fever of unknown origin (FUO). However, symptoms are often absent, so the diagnosis is usually suspected based on incidental findings. Diagnosis is confirmed by CT or MRI and occasionally by biopsy.
Renal oncocytoma is considered benign, cured by nephrectomy. There are some familial cases in which these tumors are multicentric rather than solitary. However, they may be resected to exclude a malignant tumor, e.g. renal cell carcinoma. Prognosis Histopathologic types of kidney tumor, with relative incidences and prognoses.
English: High magnification micrograph of chromophobe renal cell carcinoma, oncocytic variant. H&E stain. The features of chromophobe renal cell carcinoma (ChRCC) are: Pale staining cytoplasm. Periphery of cells distinct. Perinuclear clearing. The oncocytic variant of ChRCC, seen above, has eosinophilic cytoplasm.
Tumor marker. A tumor marker is a biomarker that can be used to indicate the presence of cancer or the behavior of cancers (measure progression or response to therapy). They can be found in bodily fluids or tissue. Markers can help with assessing prognosis, surveilling patients after surgical removal of tumors, and even predicting drug-response ...
20 giu 2022 · Renal cell carcinoma (RCC) is the most common type of urogenital cancer. It has a mortality rate of 30-40% and is more commonly seen in men than women. In addition to gender, other risk factors of RCC include obesity, hypertension, smoking, and chronic kidney disease. Following the improvements in diagnostic tests, such as CT and MRI imaging ...
9 mar 2017 · Renal cell carcinoma (RCC) denotes cancer originated from the renal epithelium and accounts for >90% of cancers in the kidney. The disease encompasses >10 histological and molecular subtypes, of ...
Carcinoma de células renais (CCR) é o cancro do rim com origem no revestimento do túbulo contorcido proximal, parte do sistema de canais muito finos do rim que transportam a urina primária. O CCR é o tipo mais comum de cancro do rim em adultos, sendo o responsável por cerca de 90–95% de todos os casos.
