Study investigated whether SARS-CoV-2 lingers in tissues after COVID-19 recovery and if it's linked to long COVID symptoms. They found viral RNA in various organs, and its presence correlated with long COVID symptoms.
With sparse guidance regarding best practices for IHC in melanoma diagnosis, more research is needed to optimize use of IHC in this setting, according to the authors.
Lung cancer is the leading cause of cancer-related death worldwide. Improved understanding of driver mutations of non-small cell lung cancer (NSCLC) has led to more biomarker-directed treatment for patients with advanced stages.