Adenoma News and Research

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Adenoma (Benign Tumor) is a noncancerous tumor that starts in gland-like cells of the epithelial tissue (thin layer of tissue that covers organs, glands, and other structures within the body).

New way to classify pituitary tumors could lead to better diagnoses

Houston Methodist neurosurgeons and neuroscientists are looking at a new way to classify pituitary tumors that could lead to more precise and accurate diagnosing for patients in the future.

4 Feb 2020

PENTAX Medical secures CE mark approval for innovative AI-assisted polyp detector

PENTAX Medical, a division of the HOYA Group, announced that it has cleared CE mark for DISCOVERY, an innovative Artificial Intelligence assisted polyp detector designed to support endoscopists in finding potential polyps during a colorectal examination.

From PENTAX Medical Company 10 Jan 2020

No symptoms? No thyroid testing!

The Canadian Task Force on Preventive Health Care has published new recommendations that rule out the need to do a thyroid screening test “just because” if the patient doesn’t have symptoms of thyroid abnormality, is an adult, isn’t pregnant, and has no risk factors for thyroid disease. This should put to rest any doubts that thyroid screening is a part of a routine check-up.

18 Nov 2019

Physical activity in adolescence associated with 39% reduction in risk of colorectal adenoma

The effects of more than 60 minutes of moderate daily physical exercise, such as walking, accumulate throughout life and are associated with a 39% reduction in the risk of advanced adenomatous polyps, a precursor of colorectal cancer, the third most frequent type of cancer in Brazil.

19 Aug 2019

Biomarkers reveal increase in thyroid cancer incidence among WTC responders

The incidence of thyroid cancer among first responders who volunteered or were employed as firefighters, rescue personnel and cleanup workers at Ground Zero in New York on or after September 11, 2001, is three times higher than that in the general population.

5 Aug 2019

Deep sedation does not improve colonoscopy quality compared to moderate sedation

Colon cancer is the second leading cause of cancer death in the United States and colonoscopy is the most-used screening tool to detect it.

19 Jun 2019

Men who eat yogurt twice a week are less likely to develop bowel cancer

Eating two or more servings of yogurt (over 245g) per week can reduce the risk of men developing pre-cancerous growths that can lead to bowel cancer.

19 Jun 2019

New study finds that previously described differences among endoscopists are not true

Previous research has suggested that specific factors about the doctor performing colonoscopy - for example, a gastroenterologist versus a surgeon, female versus male - were associated with different rates of detection of precancerous polyps.

19 Apr 2019

Blood-based test for colon cancer shows promise, study finds

If caught early, nearly all cases of colon cancer are curable. Though this should make screening tests straightforward, colon cancer screening suffers from a paradoxical combination of low compliance rates and overdiagnosis.

9 Apr 2019

Study: Many patients with adenomas do not receive colonoscopy within recommended time frame

Patients who are diagnosed with adenomas, a possible precursor of colorectal cancer, often do not receive subsequent colonoscopies within the recommended time frame.

20 Nov 2018

Case Western Reserve professor wins $2 million grant to study colorectal cancer

Lan Zhou, MD, PhD, associate professor of pathology at Case Western Reserve University School of Medicine, has received a five-year, $2 million grant from the National Cancer Institute of the National Institutes of Health to study human colorectal cancer.

14 Sep 2018

Researchers uncover new mechanisms underlying common kidney cancer in children

Connecting two previously unrelated insights about the formation of pediatric kidney cancer, researchers at UT Southwestern Medical Center have uncovered the means by which the cancer continues to grow, providing potential targets for more effective treatments in the future.

2 Aug 2018

Ingesting blue dye tablet during colonoscopy aids in detecting difficult-to-see polyps

Ingestion of a blue dye tablet during bowel prep for colonoscopy could be a significant advance in the early detection of colorectal cancer.

22 May 2018

Fluorescent dye imaging tool lights up benign brain tumors during surgery

An experimental imaging tool that uses a targeted fluorescent dye successfully lit up the benign brain tumors of patients during removal surgery, allowing surgeons to identify tumor tissue, a new study from researchers at the Perelman School of Medicine at the University of Pennsylvania shows.

6 Sep 2017

MSTF recommends colonoscopy and FIT as first tier screening tests for colorectal cancer

In its latest recommendations, the US Multi-Society Task Force on Colorectal Cancer Screening confirms that people at average risk should be screened beginning at age 50, and recommends colonoscopy and fecal immunochemical testing as the "first tier" screening tests for this group.

21 Jun 2017

PENTAX Medical to support distribution of SMART's G-EYE technology across the EMEA market

PENTAX Medical EMEA announces its continued cooperation with SMART Medical to support the distribution and deployment of SMART’s G-EYE® technology integrated with PENTAX Medical’s HD+ systems to the EMEA market.

From PENTAX Medical Company 10 Mar 2017

Neurosurgeon and otolaryngologist work together to remove tumor of pituitary gland

After experiencing bad headaches and double vision, Kris Johnson was diagnosed with a pituitary adenoma, a tumor of the pituitary gland at the base of the brain.

3 Feb 2017

CNS experts create new research-based guidelines for evaluation and treatment of NFPAs

Nonfunctioning pituitary adenomas (NFPAs) are common benign tumors that may be present for years before causing any symptoms.

26 Sep 2016

Study provides better understanding of sequence of genetic events in colorectal cancer premalignancy

Whole-exome sequencing of both colorectal adenomas (precancers often called polyps) and intestinal mucosa at risk for developing into adenomas from patients with familial adenomatous polyposis (FAP) has generated a comprehensive picture of the genomic alterations that characterize the evolution of normal mucosa to precancer.

25 May 2016

Flat adenomas may warrant keeping closer eye on patients at risk for colorectal cancer

Being on the lookout for certain features of polyps may help physicians keep a closer eye on patients at risk for colorectal cancer.

16 Apr 2016