cancer treatment

Device aims to eliminate multiple breast-cancer surgeries

A prototype device created by John Hopkins University grad students can enable a pathologist to inspect excised breast tissue mid-surgery to determine whether a cancerous tumor has been fully removed.

The prototype's ability to dramatically reduce the time to inspect breast tissue -- down to as quickly as 20 minutes -- could ultimately decrease, if not flat out eliminate, the need for a second operation on the same tumor, John Hopkins announced this week.

One in five women who have surgery to remove cancerous breast tissue have to go back for follow-up surgery because not all the diseased tissue … Read more