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19605 search results for:

Benign Renal Tumor 

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  1. Open Access 11-05-2024 | Renal Cancer | Online First

    Interpretable multiphasic CT-based radiomic analysis for preoperatively differentiating benign and malignant solid renal tumors: a multicenter study

    Renal cancer is the third leading cause of genitourinary cancer death, and its incidence has been increasing over the past decade [ 1 ]. Renal cell carcinoma (RCC) constitutes approximately 70% of all renal cancers; its most common …

  2. Open Access 01-12-2024 | Renal Cancer | OriginalPaper

    Convolutional neural networks for the differentiation between benign and malignant renal tumors with a multicenter international computed tomography dataset

    Kidney cancer ranks in the 14th place as the most common cancer worldwide, and renal cell carcinoma (RCC) accounts for almost 3% of all cancers, according to the 2022 update of the European Association of Urology [ 1 , 2 ]. RCC, a heterogenous …

  3. Open Access 01-12-2021 | Renal Cancer | OriginalPaper

    Magnetic resonance diffusion kurtosis imaging in differential diagnosis of benign and malignant renal tumors

    Diffusion tensor imaging (DTI) enables the diffusional motion of water molecules to be measured, providing a unique source of contrast among tissues [ 1 , 2 ]. Because of structural hindrances in biological tissue like membranes or directional …

  4. 16-01-2023 | Computed Tomography | OriginalPaper

    Distinguishing common renal cell carcinomas from benign renal tumors based on machine learning: comparing various CT imaging phases, slices, tumor sizes, and ROI segmentation strategies

    In recent years, the number of identified solid renal masses has significantly increased due to the rapid development of advanced imaging techniques [ 1 ], especially in the detection of small renal masses (measuring 4 cm or less) [ 2 , 3 ].

  5. 01-12-2019 | Magnetic Resonance Imaging | OriginalPaper

    Differentiating between malignant and benign renal tumors: do IVIM and diffusion kurtosis imaging perform better than DWI?

    The incidence of incidentally discovered localized renal masses has risen partly due to increased utilization of ultrasound and cross-sectional imaging [ 1 ]. Benign lesions are found at partial or total nephrectomy in up to 11% to 17.9% of cases …

  6. 01-07-2021 | Computed Tomography | OriginalPaper

    Validation of aorta–lesion–attenuation difference on preoperative contrast-enhanced computed tomography scan to differentiate between malignant and benign oncocytic renal tumors

    The evaluation and treatment of small renal tumors continues to evolve, with an emphasis on avoiding overtreatment of benign renal tumors. Of the benign renal tumors, oncocytomas are the most common, comprising 12 to 15% of renal masses less than …

  7. Open Access 01-12-2017 | OriginalPaper

    Myxoma of the kidney – an unusual benign renal tumor: a case report

    Myxomas are rare benign soft tissue tumors. Renal myxomas are rare; very few cases have been reported in the English literature. There are no specific clinical and radiological features reported for this tumor that allow a preoperative diagnosis …

  8. 01-07-2018 | ReviewPaper

    The Tumor Entity Denominated “clear cell-papillary renal cell carcinoma” According to the WHO 2016 new Classification, have the Clinical Characters of a Renal Cell Adenoma as does Harbor a Benign Outcome

    The new WHO 2016 classification of renal neoplasia encounters the new entity called “clear cell papillary renal cell carcinoma” (ccpRCC). The ccpRCC has been long included as a subtype of clear cell RCC histotype and it actually ranges from 2 to …

  9. 01-03-1998 | OriginalPaper

    Cystic nephroma: a rare benign renal tumor

    We report two boys aged 1 year and 2 years 2 months, respectively, with cystic nephromas. Both presented with a painless abdominal mass. Computed tomography showed a homogeneous, multicystic tumor of the lower pole of the kidney in both cases with …

  10. 01-06-2014 | OriginalPaper

    WARM N COLD: malignant and benign renal tumors in children

    Although Wilms tumor is the most common renal malignancy in children, the differential diagnosis is extensive and includes both malignant and benign disorders. We present a simple mnemonic—WARM N COLD, to aid in remembering these diverse tumors.

  11. Open Access 27-05-2024 | Adrenal Cancer | Online First

    A Comparison of Near-Infrared Autofluorescence Findings in Benign Versus Malignant Adrenal Tumors

    This was an institutional review board-approved prospective study of patients at a single tertiary center undergoing minimally invasive adrenalectomy by the senior author between October 2021 and May 2023. Decision for adrenalectomy was based on …

  12. 26-02-2024 | Adrenal Cancer | Online First

    Association between smoking and alcohol drinking and benign adrenal tumors: a Mendelian randomization study

    Adrenal tumors are a prevalent type of endocrine tumor, with the majority being benign or non-functional in nature [ 1 , 2 ]. With the advancement of medical imaging technology, the detection rate of this tumor is on the rise. Benign adrenal tumors …

  13. Urology | Journal

    Current Urology Reports

    Current Urology Reports offers in-depth review articles contributed by international experts on the most significant developments in the field. By providing clear, insightful, balanced review articles that emphasize recently published papers of …

  14. Urology | Journal

    African Journal of Urology

    African Journal of Urology  (AFJU) plays an important and recognised role in contributing to the understanding of urological diseases. The journal is an open access peer reviewed journal publishing quality research that covers oncology related issues, endourology, genitourinary medicine, andrology …

  15. Urology | Journal

    BMC Urology

    BMC Urology is an open access journal publishing original peer-reviewed research articles in all aspects of the prevention, diagnosis and management of urological disorders, as well as related molecular genetics, pathophysiology, and epidemiology.

  16. Urology | Journal

    World Journal of Urology

    The World Journal of Urology publishes the essential results of urological research and their practical and clinical relevance to a broad audience of urologists in research and clinical practice. In order to guarantee a balanced program, articles …

  17. Urology | Journal

    International Urology and Nephrology

    International Urology and Nephrology publishes original papers on a broad range of topics in urology, nephrology and andrology. The journal integrates papers originating from clinical practice.

  18. 01-07-2020 | Computed Tomography | OriginalPaper

    Adrenal Tumors Found During Staging and Surveillance for Colorectal Cancer: Benign Incidentalomas or Metastatic Disease?

    Colorectal cancer (CRC) is the third most common cancer in the USA with 150,000 cases diagnosed annually [ 1 ]. The National Comprehensive Cancer Network (NCCN) recommends the initial staging of CRC patients should include abdominal/pelvis and …

  19. 01-06-2021 | Adrenal Cancer

    Insulin-like growth factor 2 (IGF2) expression in adrenocortical disease due to PRKAR1A mutations compared to other benign adrenal tumors

    Insulin like growth factors (IGF) types 1 and 2 (IGF1 and IGF2) signal through two cell surface receptors (IGF1R and IGF2R), facilitated by IGF binding proteins (IGFBPs) [ 1 – 3 ]. IGFs promote cell proliferation and inhibit apoptosis [ 4 – 6 ].

  20. 20-05-2024 | Kidney Cancer | Online First

    Differentiating mixed epithelial and stromal tumor family from predominantly cystic renal cell carcinoma using magnetic resonance imaging-based Bosniak classification system version 2019

    The mixed epithelial and stromal tumor family (MESTF) of the kidney is a rare group of benign tumors, which include mixed epithelial and stromal tumor (MEST) and adult cystic nephroma (ACN) [ 1 ]. It accounts for 0.2–1.6% of all renal tumors, with …

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