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We report on a 58-year-old female patient with renal cell carcinoma simulating transitional cell carcinoma on computed tomography. The computed tomography scan showed an enhancing 2.5-cm left renal pelvic mass without renal parenchymal mass. Urinalysis revealed microscopic hematuria. Cystoscopy and urine cytology was negative for transitional cell carcinoma. Laparoscopic nephroureterectomy was done under the preoperative diagnosis of localized transitional cell carcinoma of the renal pelvis according to the computed tomography findings. The histologic result, however, was a clear cell renal cell carcinoma.
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http://dx.doi.org/10.1016/j.urology.2011.11.001 | DOI Listing |
Environ Sci Technol
September 2025
State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China.
While the cancer genome is well-studied, the nongenetic exposome of cancer remains elusive, particularly for regionally prevalent cancers with poor prognosis. Here, by employing a combined knowledge- and data-driven strategy, we profile the chemical exposome of plasma from 53 healthy controls, 14 esophagitis and 101 esophageal squamous cell carcinoma (ESCC) patients, and 46 esophageal tissues across 12 Chinese provinces, integrating inorganic, endogenous, and exogenous chemicals. We first show that components of the ESCC chemical exposome mediate the relationship between ESCC-related dietary/lifestyle factors and clinic health status indicators.
View Article and Find Full Text PDFOncologist
September 2025
Vanderbilt-Ingram Cancer Center, Vanderbilt University Medical Center, Nashville, TN, USA.
Background: Belzutifan is a HIF-2ɑ inhibitor approved for the treatment of tumors in von Hippel-Lindau (VHL) syndrome and sporadic metastatic clear cell renal cell carcinoma (spRCC) in the refractory setting. The efficacy and side effects of belzutifan are well-documented from clinical trials, however, real-world data examining the incidence and management of adverse events (AEs) are lacking. Our study aims to describe the AE profiles of belzutifan in spRCC and VHL populations.
View Article and Find Full Text PDFCancer Epidemiol Biomarkers Prev
September 2025
National Cancer Institute, Bethesda, MD, United States.
Background: Alcohol consumption is a risk factor for certain cancers and is increasing in the United States. We estimated the impact of alcohol consumption on cancer incidence trends in the United States from 2008-2019 across six alcohol-related cancers among men and women.
Methods: Average daily alcohol consumption (ADC) was calculated from the National Health Interview Survey (NHIS, 1998-2009) and adjusted to per capita sales data to account for underreporting alcohol use.
Cell Mol Biol (Noisy-le-grand)
September 2025
Department of Hematology and Blood Banking, School of Allied Medical Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
Despite significant advancements in the treatment of non-small cell lung cancer (NSCLC) using conventional therapeutic methods, drug resistance remains a major factor contributing to disease recurrence. In this study, we aimed to explore the potential benefits of combining PI3K inhibition with Cisplatin in the context of NSCLC-derived A549 cells. Human non-small cell lung cancer A549 cells were cultured and treated with BKM120, cisplatin, or their combination.
View Article and Find Full Text PDFCell Mol Biol (Noisy-le-grand)
September 2025
Assistant Professor of General Surgery, Department of Surgery, College of Medicine, University of Duhok, Kurdistan Region, Iraq.
Hormonal status and lymphatic invasion are two important prognostic factors among cases of breast cancer. This study aims to assess and evaluate the hormonal receptor status and lymph node involvement among female breast cancer patients in Duhok city, Kurdistan region, Iraq. A retrospective cross-sectional study was conducted, involving 156 diagnosed cases of breast cancer who had undergone surgical treatment and laboratory investigations at Azadi Teaching Hospital and Duhok Private Hospital for 30 months.
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