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Pathology

Image: A new study shows that so-called “liquid biopsies” - blood tests that detect circulating tumor DNA (ctDNA) - may not only sound an early alert that a treatment’s effect is diminishing, but may also help explain why and sometimes offer clues about what to do next (Photo courtesy of Massachusetts General Hospital).

Liquid Biopsy Blood Tests Detect CtDNA

The so-called “liquid biopsies” blood tests that detect circulating tumor DNA (ctDNA), may not only sound an early alert that a treatment’s effect is diminishing, but may also help explain why, and sometimes offering clues about what to do next. More...
12 Jul 2017
Image: Blood samples being prepared for the Three-In-One Blood Test that predicts a patient\'s response to PARP inhibitors (Photo courtesy of The Institute of Cancer Research).

Three-In-One Blood Test Could Fuel Personalized Prostate Cancer Treatment

A three-in-one blood test has been developed that can predict a patient's response to Poly ADP ribose polymerase (PARP) inhibitors, as well as how well the drugs may impact survival, and how likely patients are to develop drug resistance. More...
06 Jul 2017
Image: A health professional takes blood from a patient for the carcinoembryonic antigen (CEA) test (Photo courtesy of Mayo Clinic).

Simple Test Improves Treatment for Colon Cancer Patients

Colorectal cancer is the fourth most common cancer in the USA and the second deadliest. There are four primary stages of colon cancer. Generally, with stage 2, the cancer has not spread to nearby lymph nodes or distant organs but has grown into or through the wall of the colon. More...
06 Jul 2017
Image: Research suggests women who receive an HPV test, in addition to a pap smear, receive a more complete diagnosis of possible cervical precancer (Photo courtesy of the Queen Mary University of London).

HPV Testing Leads to Earlier Detection of Pre-Cancer

Human papilloma virus (HPV) is a virus that can cause cervical, vaginal, penile and anal cancers. More than 520,000 cases of cervical cancer are diagnosed worldwide each year, causing around 266,000 deaths. More...
06 Jul 2017
Image: A histopathologic image of focal lymphoid infiltration in the minor salivary gland associated with Sjögren syndrome (Photo courtesy of Wikimedia).

Bacterial Infection Associated with Sjögren’s Syndrome Risk

In a population-based case-control study, researchers have found a link between newly diagnosed Sjögren’s syndrome (SjS) and previous infection with nontuberculous mycobacteria (NTM). Although an increased risk of tuberculosis (TB) has previously been found in patients with SjS, in this study TB infection itself did not appear to be associated with an increased risk of developing SjS. More...
27 Jun 2017

Potential Genetic Cause of Cushing Syndrome Found

A recent study suggests that mutations in the gene Cdk5 And Abl Enzyme Substrate 1 (CABLES1) may lead to Cushing syndrome, a rare disorder in which the body overproduces the stress hormone cortisol. More...
22 Jun 2017

Pre-Op Cholesterol Level Predicts RCC Patients Survival

Renal cell carcinoma (RCC) is the most frequently diagnosed renal malignancy. The constant advances of modern imaging technologies and the percentage of incidentally detected renal tumors has constantly increased during the last couple of decades, and a good percentage of patients are still diagnosed with metastatic renal cell carcinoma (mRCC). More...
21 Jun 2017
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The Pathology channel details advances in the field of Surgical Pathology and all its subspecialties, including Cytopathology and its subspecialties.