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Doctor insights on: Celiac Arteriography

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Could duplex ultrasound replace arteriography in screening for mesenteric ischemia?

Could duplex ultrasound replace arteriography in screening for mesenteric ischemia?

No screening: There is nothing called screening for mesenteric stenosis. If you have no symptoms then you no need to screen for occlusion. If you have chronic symptoms then duplex ultrasound is a good starting test but has a lot of limitations. In cases of acute ischemia then ct scan is best to start with. ...Read more

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Dr. Scott Koss
15 doctors shared insights

Arteriography (Definition)

An xray test where dye is injected directly into the arterial system to detect narrowing ...Read more


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Carotid artery disease, different results from duplex ultrasound vs. Ct angiogram (cta), is that possible?

Carotid artery disease, different results from duplex ultrasound vs. Ct angiogram (cta), is that possible?

Results: Because these are two different imaging modalities, it is possible to get divergent results. Generally however these two studies show congruent data. ...Read more

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Whats safer: coronary angiogram or CT angiogram?

Whats safer: coronary angiogram or CT angiogram?

Ct vs cath: In simplest terms the ct angiogram would be safer than a coronary angiogram, however, they are usually used in different circumstances. The ct angiogram is useful as a screening tool to see if coronary disease is present. A cardiac catheterization is performed when a patient has an acute coronary syndrome or a myocardial infarction to evaluate coronary disease, or even treated. ...Read more

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Carotid artery disease, what to believe, if different results from duplex ultrasound vs. Ct angiogram (cta)?

Carotid artery disease, what to believe, if different results from duplex ultrasound vs. Ct angiogram (cta)?

CTA better: Although cta is more accurate but it also depends on image quality done by radiology . If there is two conflicting studies of the carotid artery , then you should get the gold standard conventional arteriography if clinically indicated. ...Read more

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Celiac disease blood testing involves what tests usually?

Celiac disease blood testing involves what tests usually?

TTG IgA , others : Arguably the most accurate is the ttg IgA level. In those who are IgA deficient, i believe a dpg igg is the best. Others include anti-endomysial antibodies. The gold standard is duodenal biopsies obtained during endoscopy. ...Read more

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What tests confirm peripheral arterial disease?

What tests  confirm peripheral arterial disease?

ABI/PRESSURES: Ankle brachial index(abi) measures the difference in blood pressures between the arms and legs and arterial ultrasound which is a type of imaging test can be used in conjunction with this to establish this diagnosis along with an appropriate history. ...Read more

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Does an echo detect coronary artery disease?

Does an echo detect coronary artery disease?

May be: Echocardiograms are very good at seeing the function of the heart muscle. If coronary artery disease has damaged the heart, the weekend part of the heart will be visible on an echocardiogram. However, significant blockage can occur without damage. A resting echocardiogram will not be able to see this. A stress echocardiogram, however, may be effective in detecting this type of disease. ...Read more

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Is coronary cartography reliable alternative to angiography?

Is coronary cartography reliable alternative to angiography?

Heart evaluation: Catography seems to be just as reliable as angiography except that it is non invasive and is a boon to the patient. ...Read more

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What are symptoms of celiacs disease and am I more likely to have it because my grandfather does?

What are symptoms of celiacs disease and am I more likely to have it because my grandfather does?

Variable Sx; slight: Celiac can have variable sx, incl gas, bloat, diarrhea, wt loss, rarely gain, constipation, joint aches and pains (often from vitamin d def), fatigue (often from iron def), osteoporosis, swallowing probl, rarely liver probl. Can get screened with blood testing, and/or genetic testing. Assoc with other autoimmune diseases such as ibd, psoriasis, rheum arth, lupus, type 1 diabetes, thyroid disease. ...Read more

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Would an upper GI endoscopy reveal celiac disease?

Would an upper GI endoscopy reveal celiac disease?

Depends: A person would need to be consuming at least some gluten on a daily basis for 3 weeks prior to the studies for a biopsy to obtain tissue consistent with the diagnosis. That could be as little as a slice of wheat bread/day, but someone who has been avoiding gluten can make the study less accurate. Just looking (endoscopy) is not diagnostic. ...Read more

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What's safer: coronary angiogram or CT angiogram?

What's safer: coronary angiogram or CT angiogram?

Both safe: Both also have risks such as radiation and contrast usage. Coronary arteriography has small bleeding risk at puncture site. Need to get the right test for your problem. Coronary arteriography is the gold standard. ...Read more

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Does coronary CT scan w/calcium score rule out coronary artery disease/atherosclerosis?

Does coronary CT scan w/calcium score rule out coronary artery disease/atherosclerosis?

Coronary CT: Calcium score CT doesn't rule out atherosclerosis or chance of heart attack. With that said the more calcium the more volume of plaque both calcified and noncalcified. The test can help when the need for drug therapy isn't clear. ...Read more

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Why is gluten intolerence called celiac disease?

Why is gluten intolerence called celiac disease?

Because it causes: Celiac disease is autoimmune disorder of small intestines that occurs in genetically predisposed individuals of all ages.It is caused by a reaction to gluten a protein found in wheat, barley and rye. That's why it is called gluten intolerance.Once the source of gluten, that is diet free from wheat, rye and barley is introduced the symptoms get better. ...Read more

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Is coronary CT angiogram more reliable than invasive coronary angiogram?

Is coronary CT angiogram more reliable than invasive coronary angiogram?

No : Each of these tests has its advantages and disadvantages. But coronary angiogram (cardiac cath) is still the most reliable way to look at coronary arteries. ...Read more

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Coronary angiography is done to diagnose which disease?

Coronary angiography is done to diagnose which disease?

Artery blockages: Usually, angiography is done to look for problems in blood supply to the heart. Blockage in the coronary arteries could lead to a heart attack. If a blockage is found, treatment such as angioplasty, stent placement, or even surgery for coronary artery bypass could be recommended. Symptoms such as chest pain (angina) on exertion usually call for a stress test, and maybe angiography. ...Read more

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How is celiac disease gluten sensitivity inherited?

How is celiac disease gluten sensitivity inherited?

Genetics celiac: This is a complex answer best answered by an expert. Go to http://www.Celiac.Com/articles/1046/1/understanding-the-genetics-of-gluten-sensitivity-by-dr-scot-lewey/page1.Html. ...Read more

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Is magnetic resonance venography without contrast as accurate as mrv w/ contrast? Is mrv good accurate for distal clots?

Is magnetic resonance venography without contrast as accurate as mrv w/ contrast? Is mrv good accurate for distal clots?

MRV advantages: "Contrast media-enhanced MRV, however, is more reproducible and less susceptible to artifacts." "...MRV to have both high sensitivity (range, 87.5%–94.5%; pooled sensitivity, 92%) and specificity (range, 92.6%–96.5%; pooled sensitivity, 95%)" http://www.guideline.gov/content.aspx?id=47686 Advantages: deep calf, abdominal, and pelvic vein imaging. can show source of compression ie. source. ...Read more

Dr. John Chiu
631 doctors shared insights

Celiac Disease (Definition)

An immune reaction to eating gluten, a protein found in ...Read more