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Occult in Medical News

Biomarker predicts disease recurrence in colorectal cancer

... cyclase 2C (GUCY2C), indicates the presence of occult metastases in lymph nodes that may not have been ... a microscope. There is no way to know whether occult metastases are present in the rest of the ... These observations suggest that there are occult metastases in the lymph nodes of node-negative ...

Colorectal cancer: Immunological tests for more accurate detection of cancer precursors

... health insurances in Germany offer a fecal occult blood test free of charge for all insured persons ... "Therefore, the simple laboratory tests for occult blood in the stool are still important in order ... of colonoscopy free of charge, testing for occult blood still plays an important role, also, for ...

Stool-Based Colon Cancer Tests Vary Widely in Accuracy

... Germany used the tests for what is called fecal occult blood -- otherwise undetectable traces of blood ... study focused on the two types of tests for fecal occult blood, each of which uses a small stool sample ... 50 at normal risk for colon cancer get a fecal occult blood test every year; sigmoidoscopy (looking at ...

More Americans Urged to Get Cancer Screenings

... about 19 percent of adults have regular fecal occult blood tests. Among women, 60.7 percent of ... Screening for colorectal cancer includes fecal occult blood tests, colonoscopy and computed tomography ... blood test be done with high-sensitivity fecal occult blood tests or immunochemical tests," Smith said. ...

January/February 2009 Annals of Family Medicine tip sheet

... and colleagues find that offering home fecal occult blood tests (FOBT) to eligible patients at a ... colleagues examine reasons that positive fecal occult blood tests were not followed up with a complete ... Care Research Institute Offering Annual Fecal occult Blood Tests at Annual Flu Shot Clinics Increases ...

Study reports Double Balloon Endoscopy useful for diagnosis and treatment of obscure GI bleeding

... and lower endoscopy. A stool blood test or fecal occult blood test (FOBT) is used to find small amounts ... (76 patients); and patients with positive fecal occult blood and a decrease in Hb level more than 2 g/dL comprised the occult group (19 patients). Researchers noted that ...

Provider influence and patient barriers affect use of colorectal cancer screening

... within specified guidelines, including a fecal occult blood test every year, sigmoidoscopy every 5 ... and 22 percent reported screening by fecal occult blood test). In 2003, screening rates increased ... percent for endoscopy, and 24 percent for fecal occult blood test). Individuals who reported that ...

Fecal Blood Tests Effective at Spotting Colon Cancer

... as internal bleeding, he said. A simple fecal occult blood test, costing less than $30 and done in ... National Cancer Institute . At least 10 fecal occult blood tests have been approved by the U.S. Food ... something of a crusade to promote use of fecal occult blood tests to screen for colorectal cancer. "I ...

Colonoscopy Risks Increase With Age and Illness

... for a colonoscopy, Warren suggests less-invasive tests such as the fecal occult blood test. "Somebody who is older and not in great health might benefit from a fecal occult blood test, and if the result is positive then a colonoscopy may be ...

March is National Colorectal Cancer Awareness Month: Do You Know What Your Screening Options Are?

... workups are done rather than screening. Stool blood test (fecal occult blood test or FOBT): This test is used to find small amounts of hidden ... of the bleeding. A rectal exam in the doctor's office may examine for occult blood, but this is NOT considered adequate for colorectal cancer ....

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Occult in Medical Technology

BSGI Posts Higher Sensitivity than Mammography or MRI for the Detection of Ductal Carcinoma In Situ

... in helping to find otherwise mammographically occult cancers and in determining the true extent of ... cancer, detects the majority of clinically occult DCIS as microcalicifications, the hallmark ... were diagnosed only after BSGI demonstrated an occult focus of radiotracer uptake in the contra lateral ...

NeoVista Unveils 18-month Data on Novel Wet AMD Therapy at Retina Society Meeting

... 72 years) from June 2006 to April 2007 at two centers in Brazil and one in Mexico. These patients, with predominantly classic, minimally classic, or occult (with no classic) choroidal neovascularization (CNV), received a single 24 Gy treatment of NeoVista's epiretinal brachytherapy in combination with ...

August 2008 Mayo Clinic Women's HealthSource Highlights Avoiding Blood Pressure Increase at Menopause, Healthful Benefits of Dark Chocolate and Scheduling a Colorectal Exam

... enema. Most cases of colon cancer begin as small, noncancerous clumps of cells called polyps. -- Those that mainly find cancer, such as the fecal occult blood test and fecal immunochemical test. Two new colon cancer screenings are: CT colonoscopy (also called virtual colonoscopy) and DNA-based stool ...

Annual FIT Testing Detects Colorectal Cancer Two Years Earlier Than Colonoscopy Alone, Study of High-Risk Population Finds

... precancerous lesions in this group occurred 18.4 months earlier. Data presented reflect results to date of the study "The Value of Interval Fecal occult Blood Testing in Colonoscopy-Based Surveillance Program (CSP) for People at Increased Risk for Colorectal Cancer" conducted at the Flinders Centre ...

NeoVista Presents One Year Data on Novel Wet AMD Therapy at Macula Society

... in mean visual acuity. In the ongoing nonrandomized, multicenter feasibility study, 34 subjects with predominantly classic, minimally classic, or occult (with no classic) choroidal neovascularization (CNV) received a single 24 Gy treatment of NeoVista's epiretinal brachytherapy in combination with ...

NeoVista, Inc. Presents New Data on Its Novel Wet AMD Therapy at AAO

... with Avastin(R). In the ongoing nonrandomized, multi-center feasibility study, 34 subjects with predominantly classic, minimally classic, or occult (with no classic) CNV received a single 24 Gy treatment of NeoVista's epiretinal therapy in combination with two injections of Avastin, one dose at ...

New Clinical Data for Cytogen's Quadramet and Prostacint to be Reported at Upcoming Major Medical Meetings

... patients with a rising PSA and a negative or equivocal standard metastatic evaluation in whom there is a high clinical suspicion of occult metastatic disease. About Cytogen Founded in 1980, Cytogen is a biopharmaceutical company dedicated to advancing the treatment and care of cancer ...

Pharmacyclics Announces Presentations and Published Abstracts on Xcytrin at The 2007 American Society of Clinical Oncology Annual Meeting

... M.D., Barrow Neurological Institute, Phoenix,AZ Session: Central Nervous System Tumors Poster Presentation: Identification of occult brain metastases amenable to stereotactic radiosurgery by motexafin gadolinium (MGd) based treatment planning MRI: Results of a phase II ...
Occult in Medical Products

Gastroccult

Description:... is the only rapid test designed specifically for detecting gastric occult blood and determining gastric pH in one device. Fecal occult blood tests do not provide reliable results when used with gastric ...
Company:Beckman Coulter, Inc.

Gastroccult Gastric Occult and pH Test

Description:... Gastroccult is the only test designed specifically for detecting gastric occult blood and determining gastric pH. It includes a convenient pH comparison ... medical personnel can now spend less time testing gastric samples for occult blood and ....
Company:Beckman Coulter, Inc

Clearview FOB

Description:... For the qualitative detection of human occult blood in fecal ....
Company:Inverness Medical Professional Diagnostics

Clearview Ulra Fecal Occult Blood FOB

Description:... Clearview ULTRA FOB is a rapid, two-step immunochemical test for the detection of fecal occult ....
Company:Inverness Point of Care

Hemoccult ICT

Description:... Hemoccult ICT is the latest and most advanced fecal occult blood test (FOBT) in the Hemoccult product line. An immunochemical FOBT (iFOBT) with high specificity and sensitivity, Hemoccult ICT is clinically ...
Company:Beckman Coulter, Inc.

Hemoccult ICT Fecal Occult Blood Test

Description:... Hemoccult ICT is the latest and most advanced fecal occult blood test (FOBT) in the Hemoccult product line. An immunochemical FOBT (iFOBT) with high specificity and sensitivity, Hemoccult ICT is clinically ...
Company:Beckman Coulter, Inc

NMP22® BladderChek® Kit (1-test kit)

Description:... NMP22® Test Kit is a quantitative microplate enzyme immunoassay that can identify bladder cancer patients who are at risk for rapid recurrence or occult disease. The test is performed on a single voided urine sample and is twice as sensitive as urine cytology. Urologists can use NMP22 values to ...
Company:Matritech, Inc.

NMP22® BladderChek® Kit (24-test kit)

Description:... NMP22® Test Kit is a quantitative microplate enzyme immunoassay that can identify bladder cancer patients who are at risk for rapid recurrence or occult disease. The test is performed on a single voided urine sample and is twice as sensitive as urine cytology. Urologists can use NMP22 values to ...
Company:Matritech, Inc.

Hema Screen™

Description:... A rapid, convenient, qualitative method for detecting asymptomatic occult ....
Company:Immunostics, Inc.

Hemoccult SENSA Fecal Occult Blood Test

Description:... Hemoccult SENSA fecal occult blood tests have been used with confidence in medical practice as a way to enhance detection of hidden blood in stool specimens, an early indication ...
Company:Beckman Coulter, Inc

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Occult in Medical Definition

Positive predictive value

... ) True Negative → Negative predictive value ↓ Sensitivity ↓ Specificity A worked example the Fecal occult blood (FOB) screen test is used in 203 people to look for bowel cancer: Patients with bowel cancer (as confirmed on endoscopy ) ...
Occult in Medical Dictionary

Fecal occult blood test

... Fecal occult blood test (FOBT) Definition: A fecal occult blood test (FOBT) is a noninvasive test that detects the presence of hidden ( occult ) blood in the stool . Such blood may arise ...

Occult

... occult : Hidden. occult blood is hidden from the eye but is ... be detected by chemical tests. Spina bifida occult a is a hidden defect in the spinal column. Search ...

Barium

... Cancer Screening - Colon cancer screening include colonoscopy , fecal occult blood test s, flexible sigmoidoscopy , virtual colonoscopy , and air ... test if other screening tests such as a manual rectal examination, a hem occult test to find hidden blood in your feces , or a barium enema (a ...

Barium enema

... Cancer Screening - Colon cancer screening include colonoscopy , fecal occult blood test s, flexible sigmoidoscopy , virtual colonoscopy , and air ... test if other screening tests such as a manual rectal examination, a hem occult test to find hidden blood in your feces , or a barium enema (a test ...

Spina Bifida

... spina bifida occult a - a mild form of spina bifida in which the spinal cord and the ... bones in the lower back area fail to form normally. Spina bifida occult a: A bony defect in the vertebral column that causes a cleft in that ...

Stool

... . C. difficile is a common cause of diarrhea after antibiotic use. occult stool blood test: A test to check for hidden blood in the feces , the stool . Common Misspellings: occult stool blod test Search All of MedicineNet For: search help ...

Stool guaiac test

... The stool guiac test is a test that detects the presence of hidden ( occult ) blood in the stool ( bowel movement ). The stool guaiac is the most common form of fecal occult blood test (FOBT) in use today. You are here : AllRefer.com > Health ...

Anus

... digestive tract, from mouth to anus . It may be present in such small amounts that you cannot actually see it, but is only detectable by a fecal occult blood test . A peri rectal abscess is a collection of pus in the deep tissue s surrounding the anus . By contrast, a peri anal abscess is a ...

Avascular Necrosis

... . In avascular necrosis , part of the bone dies because it does not get enough blood . Bone infection ( osteomyelitis ) Back pain occult fracture (s) Stress fractures and stress injuries Avascular necrosis Osteoid osteoma Mandibular hypertrophy / hyperplasia ...

Bone infection

... or overuse Spondyloarthropathies (spondylo arthritis ), a group of inflammatory conditions ... Bone infection ( osteomyelitis ) Back pain occult fracture (s) Stress fractures and stress injuries Avascular necrosis Osteoid osteoma Mandibular hypertrophy / hyperplasia ...

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Occult in Biological News

MCG researcher among first to receive NIH stimulus funding

... disease, in a group of cocaine-dependent African-Americans to a control group who don't use the drug. "If cocaine-dependent African-Americans have occult renal disease that not been clinically identified yet, that would make a difference when deciding a treatment plan," Dr. NeSmith says. Some drugs ...

No insurance? No colonoscopy

... amongst the poorer socio-economic and ethnic groups. Of the several screening modalities currently available, colonoscopy, sigmoidoscopy and fecal occult blood testing (FOBT) have been shown to reduce colorectal cancer incidence or mortality. Inadomi draws attention to the high prevalence of 'flat' ...

Simple screening questionnaire for kidney disease outperforms current clinical practice guidelines

... Weill Cornell Medical College and the University of North Carolina (UNC) at Chapel Hill show that a simple screening questionnaire, SCreening for occult REnal Disease (SCORED), is better able to identify patients at risk for CKD than the current National Kidney Foundation (NKF) clinical practice ...
Occult in Biological Technology

Quest Diagnostics Campaign Challenges Colorectal Cancer Screening Status Quo

... Guts?," the campaign aims to break down barriers to compliance with fecal occult blood tests and increase screening with these convenient take-home ... FIT(TM) test and its painless, non-invasive Blue-Brush Method." Fecal occult blood tests (FOBTs), including the newer fecal immunochemical tests ...

ScreenCancer Adds InSure(R) FIT(TM) Colorectal Cancer Screening Test to European Cancer Screening Program

... blue brush to collect two water-based samples - rather than the solid samples required by other FITs (fecal immunochemical tests) or FOBTs (fecal occult blood tests) - and does not require any change in patient diet or medication. In one study, patients were 66% more compliant in completing their ...

Five New Clinical Studies Show Value of Masimo PVI & PI

... may facilitate faster, easier, safer, and better clinical decisions by allowing clinicians to more quickly detect chronic or acute anemia, identify occult bleeding earlier, and more effectively manage blood transfusions. While oxygen saturation (SpO2) and hemoglobin are considered critical parameters ...

Enterix Inc. Launches Its Point-of-Care Test for Colorectal Cancer Screening

... Statement. (4) Smith A, et al. Comparison of a brush-sampling fecal immunochemical test for hemoglobin with a sensitive guaiac-based fecal occult blood test in detection of colorectal neoplasia. Cancer 2006; 107:2152-2159. (5) Cole SR, Young GP, Esterman A, Cadd A, Morcom J. A randomised ...

Quest Diagnostics to Develop Blood Test to Aid in the Detection of Colorectal Cancer

... The company plans to develop the test to act as a supplement to conventional methods of colorectal cancer screening, including colonoscopy and fecal occult blood tests (FOBTs). "The availability of a simple blood test that can detect a biomarker for colorectal cancer will be a significant advance in ...
Occult in Biological Definition

Brain

... the promotion of dubious products to consumers (Sala, 1999). A number of practitioners of pseudoscience , new age philosophies, and mystical or occult practices are known to use some of these myths as a part of their belief systems. Also see popular psychology . Myth: The human brain is firm ...

Cancer

... Early diagnosis may lead to extended life. A number of different screening tests have been developed. Colon cancer can be detected through fecal occult blood testing and colonoscopy , which reduces both colon cancer incidence and mortality, presumably through the detection and removal of ...
Occult in Biological Dictionary

Rudolf Steiner

... Steiner 1861-1925 - His Life and Work ... Rudolf Steiner . Steiner's Life and Teachings. Rudolf Steiner (1861-1925) is an important occult philosopher. ... The Rudolf Steiner Archive and Electronic library ... Rudolf Steiner (February 27, 1861–March 30, 1925) was an Austrian ...
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