Renal Cell Carcinoma with Venous Tumor Thrombus Has a Predilection for the Lungs.

Objectives: To investigate the association between venous tumor thrombus (VTT) and the risk of pulmonary metastases in patients with clear cell renal cell carcinoma (ccRCC).

Methods: We queried our institutional registry for ccRCC patients undergoing radical nephrectomy (1970-2019). Cox proportional hazards regression models, adjusting for factors associated with ccRCC progression, were used to determine whether VTT was associated with pulmonary metastases.

Lignite reduces odour from broiler farms without reducing production performance.

An unavoidable consequence of chicken meat production is the generation of substantial quantities of spent litter. This poses several environmental and social challenges, as broiler farms become hotspots for odour emissions. The main source of odour from broiler litter is the microbial decomposition of organic material.

Being prepared for emotionally demanding research.

Research on topics such as child sexual abuse can be emotionally demanding for researchers in ways that surpass many other lines of work. Burrell et al. draw on their own experience to offer recommendations that may help increase researchers’ resilience to these challenges.