Researchers at Sweden’s KTH Royal Institute of Technology proposed modifying endoscopicultrasound-guided fine needle aspiration with the addition of a loop brush which can be inserted into a cyst through the needle, says Wouter van der Wijngaart, professor of Micro and Nanosystems at KTH. Read more . . .
In a potential step forward for early pancreatic cancer diagnosis, a miniaturized brush was successfully tested as a possible technique for loosening cells from the walls of pancreatic cysts. If proven safe to use, the technique could dramatically increase the number of cystic cells available for analysis, a key advance given the scarcity of cells in cystic fluid drawn with a needle alone.