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4 giorni fa · The American Association for the Surgery of Trauma (AAST) renal injury scale, updated in 2018, is the most widely used grading system for renal trauma. The 2018 update incorporates "vascular injury" (i.e. pseudoaneurysm , arteriovenous fistula) into the imaging criteria for visceral injury.
3 mag 2024 · La resección radical es el tratamiento aceptado y, a menudo curativo para los pacientes con este estadio del cáncer de células renales. La operación incluye la extirpación del riñón, la glándula suprarrenal, la grasa perirrenal y la fascia de Gerota, con disección de ganglios linfáticos regionales o sin ella.
3 mag 2024 · Background Kidney renal papillary cell carcinoma (KIRP) is the second most prevalent malignant cancer originating from the renal epithelium. Nowadays, cancer stem cells and stemness-related genes (SRGs) are revealed to play important roles in the carcinogenesis and metastasis of various tumors. Consequently, we aim to investigate the underlying mechanisms of SRGs in KIRP. Methods RNA-seq ...
2 mag 2024 · In rare instances, renal cell carcinomas may exhibit hyperattenuation on CT (HU < −20), similar to renal angiomyolipomas. However, homogeneous lesion enhancement and prolonged enhancement patterns observed on biphasic helical CT scans can aid in distinguishing fat-poor AML from renal cell carcinoma.
15 mag 2024 · Transitional cell carcinoma (TCC), also called urothelial cell carcinoma (UCC) of the bladder, is the most common primary neoplasm of the urinary bladder, and bladder TCC is the most common tumour of the entire urinary system. This article concerns itself with transitional cell carcinomas of the bladder specifically.
3 giorni fa · Contrarily, ESC-RCC is unencapsulated and less prone to necrosis, and calcification. The degree of enhancement is higher than that of PRCC. (3) Chromophobe renal cell carcinoma (CRCC): it is mostly accompanied by calcification; cystic degeneration is rare; and central stellate scarring is occasionally seen.
14 mag 2024 · renal cell carcinoma: hypervascular renal mass ± hypervascular metastases ± renal vein / inferior vena cava invasion angiomyolipoma : contains fat ± strong enhancement vasculitis (e.g. scleroderma , PAN , SLE ): wedge-shaped defect / striated nephrogram ; small vessel microaneurysms; capsular retraction over parenchymal lesions in chronic disease
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