Doctor insights on:
Abdominal Ct Scan Interpretation
Not really!: The CT will show spasm or edema ( swelling of the bowel wall) but you need something such as endoscopic studies to rule out any inflammatory disease which is a serious health issue, unlike that of irritable bowel which is also painful but not progress in most cases. ...Read moreSee 1 more doctor answer
Ct uses xrays taken an 360 degrees combined with a computer to see"inside" the body. The table moves as the xray tube and detectors spin around the patient 10 times a second or more! the image shows excellent soft tissue detail, enhanced with injection of intravenous contrast or oral contrast. This way the body is shown in slices, in any plane, usually axially, but ...Read more
Can i exclude cancer?Urq disc.& floating stool.Had normal blood/stool tests, CT scan, colonoscopy, ultrasound and hida scan, endoscopy(gerd/gastritis).
Sounds Good: But you need to discuss your concerns with your doctor/s. ...Read more
No: Iv contrast is often not used when the ct is for the purpose of looking for renal stones and in people with a history of contrast allergy or renal disease. It is often helpful in assessing persons with nonspecific abdominal symptoms as it will better show areas of inflammation, infection, and tumor. ...Read moreSee 1 more doctor answer
Solid/hollow organs: Barium outlines GI tract; IV contrast helps outline solid organs. Expect to get views of stomach, duodenum, small bowel, colon, rectum; liver, spleen, , gall bladder/bile ducts, pancreas, adrenals, kidneys, ureters, bladder, prostate or uterus, tubes, ovaries, vagina, lymph nodes, arteries, veins, assorted muscles. Generally get a view of diaphragm, lower lungs, pleura, spine, pelvis. More stuff. ...Read moreSee 1 more doctor answer
Unreliable: Specialized cts that are designed to identify colon cancers (ct colonography) are available, but require a specific bowel prep and regimen to be effective. Routine ct scans will miss many small colon cancers that colonoscopy will find--colonoscopy remains the gold-standard. ...Read moreSee 2 more doctor answers
Quite different: Ct involves xray type radiation with cross sectional imaging in transaxial, sagittal, and coronal projections. Nuclear medicine, internal irradiation either injected intravenously, inhaled, ingested, injected subcutaneously.Ivp uses injection of contrast material for visualization of kidneys and bladder with x-ray. Mr imaging uses no ionizing radiation magnetic fields to generate x-sectional images. ...Read more
What can a hip/pelvic CT scan show that a MRI cannot? (dr ordered bilateral hip/pelvic CT scan 2x45min in machine-worried about radiation)
Depends: This depends on the organ of interest. This is not uncommon with the ovaries and uterus as us has an advantage. This is same with the breasts as well. As for other organs in the abdomen, sometimes it may depends on the patient's body habitus or lack of intravenous contrast/dye that some finding may not be apparent on ct. ...Read more
What's difference between High HD Contrast CT scan vs Normal Chest CT with contrast evaluating interstitial lung markings?
Different chest CTs: High resolution chest CT usually with out intravenous contrast is used to define interstitial lung disease pattern, whether diffuse or localized process. CT of chest examination with contrast intravenously usually looking for tumors or metastases and acute infection in the lungs. ...Read more
Pain abdomen, mostLy RUQ CT abdomen & pelvis- hida Abdom US, EGD, CBC,CMP, LDH, Lipase,Amalyse,stool all negative... Help! Can CT show colon cancer?
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