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Drinking Barium Before Ct Scan
It should: Oral contrast and intravenous contrast is needed to evaluate if there's compensation of the liver. Ultrasound also can show blood flow direction to further help in evaluating the liver ...Read more
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
Is barium poisoning possible from drinking barium sulfate suspension for abdominal/pelvic CT scan?
Would advanced colon cancer show up on a CT scan of my abdomen ? Reg CT scan not virtual colonoscopy.
Imaging/biopsy: The imaging modality of ct scan could show findings that would be concerning for cancer, mass around your colon, enlarged lymph nodes in the same area. However, the diagnosis is made at biopsy, a piece of the mass under the microscope of a pathologist. Often the ct scan leads to the biopsy. Good luck, it is important to get the evaluation completed. ...Read moreSee 3 more doctor answers
Whats better for diagnosing pancreatic cancer.... Ct scan or mri? I've had normal ultrasound and CT scan with contrast. Still worried.
Contrast: Some people may be allergic to contrast or if it is the oral kind the taste and mouth feel might make you feel sick if IV it can give you a warm feeling that might stimulatr you to vomit...Speak with the radiologist if you have any further questions. ...Read more
Yes but..: You can always cancel but, you may not have too. Most centers have some flexibility if you do. The purpose of the exam determines if you should go ahead with it or not. You may be able to reschedule later or maybe just wait a little longer than you would have with the original appointment. Call scheduling first. We are used to making adjustments for such reasons. ...Read more
Yes,: barium is safe with a CT scan. Dilute barium is often used as oral contrast for a CT. Non dilute barium(for example from a barium enema) will cause an artifact on CT which could obscure much of the anatomy and render the scan useless, so although it is not harmful to you, it could ruin the scan. ...Read moreSee 1 more doctor answer
Depends on the need: A ct can be used in pregnancy when absolutely necessary and when other options are not appropriate. A ct scan has a higher level of radiation exposure than other imaging methods so it is not the first choice. Mri, sonograms and even x-ray would be chosen first. In some medical conditions a ct is the best option in spite of the exposure. Make sure you discuss the reason for the ct scan with doc. ...Read moreSee 1 more doctor answer
CT scan: A hiatal hernia is a hernia or enlarged opening in the diaphragm where the esophagus comes through into the abdominal cavity. It can be seen on endoscopy, some xrays, and ct scans. A hida scan is a function test of the gall bladder and it will not show a hiatal hernia. ...Read moreSee 2 more doctor answers
Whats better for diagnosing pancreatic cancer? Ct scan or mri? 34yr male. I've had normal ultrasound and CT scan with contrast. Still worried.
CT, ERCP, MRCP: Thin-slice (3 mm) ct abdomen yields fine detail of pancreatic structures... Blood tests including tumor markers: ca-19-9, ca-15-3, and cea can alert the clinician for ca. Also, ERCP w/ ductal brushings (though its endoscopy) can search for malignancy. Finally, mrcp may add to the clinical picture, but 64-bit ct is slowly encroaching on the former's superiority. ...Read more
yes!: Yes- that is exactly how a ct for renal stones should be performed- with oral or IV contrast. ...Read more
Sodium low&cortisol highi& fatigue&weight loss. Clear CT scan in Apr15. Symptoms persisted CT scan in Feb 16 clear. Could CT missed SCLC. Repeat scan?
Look outside lung: Yes CT scans can miss SCLC, especially if the scan is not a 'high resolution' scan with sufficient overlap. However, with 2 negative scans, you should look outside the lung. Head & neck cancers and esthesioneuroblastoma (tumor of nerves that sense smell) can cause this symptom pattern. Though rarer, SCLC can occur outside the lung, as well. A PET scan or whole body bone scan could help. TTYD. ...Read more
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
less accurate: While there is controversy about the liberal use of ct scans for the diagnosis of appendicits, it does increase accuracy of diagnosis. There are several parameters on ct scan that are used to diagnose or exclude appendicitis: visualization of the appendix, free fluid around the appendix, blurred fat or fat stranding around the base of the appendix and free air in the area of the appendix. ...Read more
Can i relax about cancer?Urq disc.&occ floating stool.Normal blood/stool tests, CT scan, colonoscopy, ultrasound and hida scan, endoscopy=gerd/gastritis
I'd relax for now: Your pain and stool fat changes sound like gall bladder disease, though proven not present. Was the gerd region biopsied? If so and negative, your comprehensive and perhaps more than appropriate workup shows within the limits of present technology, you don't have a detectable cancer. Longstanding gerd can be a pre-cancerous change over the years however and may warrant future follow-up endoscopy. ...Read more
Barium is a chemical element with symbol ba and atomic number 56. It is the fifth element in group 2, a soft silvery metallic alkaline earth metal. Because of its high chemical reactivity barium is never found in nature as a free element. Its hydroxide was known in pre-modern history as baryta; this substance does not occur as a mineral, but can be prepared ...Read more
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