German Feasibility Study Shows Cerenkov Luminescence Imaging May Provide New Technique for Identifying Positive Margins during Prostatectomies

Prostate cancer currently has the highest positive surgical margin rate of any cancer in men, with 21% of patients left with cancer cells at the resection site Cancer surgeons may soon have a new technology to help them completely remove cancerous tissue during prostate cancer surgery. Called Cerenkov luminescence imaging (CLI), this new diagnostic technology under development at the Essen University Hospital in Essen, Germany, will be of interest to surgical pathologists since it could become...

Department of Justice Recovers $1.8B from Medical Laboratory Owners and Others Accused of Alleged Healthcare Fraud During COVID-19 Pandemic

It did not take long for fraudsters to pursue hundreds of billions of federal dollars designated to support SARS-CoV-2 testing and it is rare when federal prosecutors bring cases only a few months after illegal lab testing schemes are identified As if the COVID-19 pandemic weren’t bad enough, unscrupulous clinical laboratory operators quickly sought to take advantage of the critical demand for SARS-CoV-2 testing and defraud the federal government. Unfortunately for the many defendants in these...

Proof of Concept Study Demonstrates Machine Learning and AI Can Identify Cancer Cells Based on pH Levels; May Have Applications in Surgical Pathology

The new method employs a pH sensitive dye and AI algorithms to ‘distinguish between cells originating from normal and cancerous tissue, as well as among different types of cancer’ the researchers said Might a pH-sensitive dye in tandem with an image analysis solution soon be used to identify cancerous cells within blood samples as well within tissue? Recent research indicates that could be a possibility. If further studies and clinical trials confirm this capability, then anatomic pathologists...

Theranos Founder and Former CEO Elizabeth Holmes’ Federal Criminal Fraud Trial Finally Is Under Way in California

Court documents show Holmes’ defense strategy includes accusing ex-boyfriend and former COO Balwani of ‘intimate partner abuse’ that impacted her ‘state of mind’ It has started! The long-awaited criminal trial of former Theranos CEO Elizabeth Holmes is underway in a federal courthouse in Silicon Valley. Across the profession of medical laboratory medicine, there is keen interest in the story of Holmes and her now-defunct clinical laboratory company Theranos. This next chapter in the drama...

Scientists Identify Growing Number of COVID-19 Variants, But Not All Clinical Laboratories Have the Capability to Test for Variants

Fear that immunity-resistant mutations of SARS-CoV-2 will emerge are real and the scientific community is paying close attention Detection of an increasing number of new variants of the SARS-CoV-2 coronavirus raises the possibility that a new strain of COVID-19 might emerge that brings new problems to the management of the pandemic. Public health officials and clinical laboratory scientists are on the alert to determine if any new COVID-19 variant is more virulent or more easily transmissible....

Dey Laboratory Research Finds Bile Acids Affect Gut Motility and the Human Microbiome, Insights That May Lead to New Clinical Laboratory Tests

These new findings may affect how microbiology labs and physicians diagnose and treat several gastrointestinal conditions Once again, a research effort has teased out new insights into the role the human microbiome plays in our digestive processes. Microbiologist and medical laboratory managers will be interested to learn that, according to the study team, specific microbes have a role in regulating how fast food moves through the digestive tract. Researchers at the Dey Laboratory in Seattle...
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