Pathology
Pathology
Pathology
3D Printed Liquid Biopsy Device Captures Most Cancer Cells
Circulating tumor cells can point to the existence of cancer and provide information about its progression. Capturing these cells remains a tricky process. Dozens of devices have been developed that do their best to grab onto only the cancer...
Pathology
Controllable Microswimmers Move Around Individual Cells in 3D
Manipulating individual cells and microscopic particles may be extremely valuable for testing new therapies, targeting tumors, and for studying the underlying causes of disease, but it is very difficult to directly manipulate individual cells...
Pathology
Tiny Medical Imaging Sensor Sets Guinness World Record
OmniVision Technologies, a Santa Clara, California firm, just announced that it has won the Guinness World Record for "The Smallest Commercially Available Image Sensor". The OV6948 sensor was designed for use in catheters and endoscopes,...
Pathology
Chip to Evaluate Health of Immune System from Blood Sample
Knowing how well a patient's immune system is functioning may be very useful in diagnosing a disease and guiding the course of therapy. Researchers from Nanyang Technological University in Singapore are making this a reality, having developed a...
Pathology
3D Liquid-Cell Electron Microscopy Imaging Now Possible
Electron microscopy revealed a world that exists at scales smaller than the wavelength of light. Advancements in this field have allowed scientists to visualize ever more objects and processes, but actually seeing living cells in 3D and within...
Pathology
Microfluidic Device for Rapid Lyme Disease Diagnosis
Researchers at Columbia University have developed a microfluidic device that can diagnose Lyme disease in as little as 15 minutes. The device is particularly accurate in identifying antibody biomarkers that are present during early stage Lyme...
Pathology
Hyperspectral Surgical Microscope to See Cancer Cells in Real Time
Since internal cancerous tumors usually look exactly like the healthy tissues around them, frozen section analysis is used during and after surgeries to confirm that the entirety of a tumor has been removed. This is a slow process that often...
Pathology
Nanoparticles Inside Samples of Mucus to Measure COPD Development
Management of chronic obstructive pulmonary disease (COPD) suffers not only from a lack of effective therapies, but also from an inability to track the disease's progression. Spirometers that measure how much air patients can displace using...
Pathology
Temporary Medical Tattoos of Anatomy, Injuries, Pathologies
Part of the difficulty in training the public in how to respond to medical emergencies is that many don't understand the human anatomy below the skin. Moreover, knowing what different conditions actually look like on the body is another...
Pathology
