Doctor insights on:
Mri And Pancreatic Cancer
Often: Ct scan is a very good way to detect pancreatic cancer, but there are a few caveats. One, no test is 100% accurate. Two, some cancers may not be detected on ct scan because of the way the study was performed. Three, some may not be detectable due to small size or location. There may need to be other tests such as ERCP or endoscopic ultrasound. ...Read moreSee 2 more doctor answers
Cancer is a group of diseases that is characterized by uncontrolled cell growth leading to invasion of surrounding tissues that spread to other parts of the body. Cancer can begin anywhere in the body and is usually related to one or more genetic mutations that allow normal cells to become malignant by interfering with internal cellular control mechanisms, such as programmed cell death or by preventing ...Read more
What are the chances an ultrasound, Mri/mrcp, ercp, and ct scans or imaging miss advanced liver cancer?
If it is tailored: For liver mass, and technically adequate(i.e. no artifacts that might obscure anatomy), it would be nearly impossible to miss a large liver tumor. ...Read more
All diagnostic: Tests have limitations, depending on the size and anatomical location of the tumor. In the breast, it is relatively easy because it is an external organ. Pancreas is an organ located deep behind the abdomen in the retroperitoneum, so it is more difficult to image. Colon cancer can be imaged these days with ct virtual colonoscopy, but presence of stool can make it difficult to image. ...Read more
No: A CAT scan is used to visually define the extent of metastatic colon cancer in the liver should metastasis be present. Liver failure is a condition measured by functional abnormalities that occur within the liver usually due to parenchymal damage such as inflammation from hepatitis . Here one measures serum enzymes and the presence of elevated alkaline phosphatase and bilirubin in serum. ...Read moreSee 1 more doctor answer
Yes/No: For early detection of Cancer, there are well defined screening guidelines which your primary care physician can share with you and guide you. For Colon cancer CT scan is not a good screening test. Instead Colonoscopy is the best test,but it is to be done> 40 years of age unless you have any symptoms like rectal bleeding or abdominal pain. Best thing you can do is to have an annual Physical exam. ...Read moreSee 1 more doctor answer
If MRCP & CT scan with contrast were clear of Pancreatic Cancer, what are chances EUS can find Pancreatic Cancer? Are odds on my side with clear MRCP?
Pancreatic cancer: Was the CT tailored for pancreatic mass protocol? If so it is highly accurate for detecting even very small panc masses. If it was a routine CT, the accuracy is still high, but very small tumors may not be seen. MRCP is also not specifically tailored to look for panc mass, so very small lesions may not be seen. No test is 100%, so it is always possible that another test could pick something up. ...Read moreSee 2 more doctor answers
Should normal pancreas on CT scans, ultrasound, blood work,and tumor markers be enough to alleviate my anxiety about pancreatic cancer?
Yes: it's quite possible. I had a patient with abdominal pain who incidentally had a CT done, indicating a pancreatic mass, and follow up MRI confirmed the mass, prompting a further assessment with an endoscopic ultrasound and fine needle aspiration. So it's possible. But at 19, you're less likely to have pancreatic cancer. ...Read more
Would a CT scan of the abdominal without contrast detect pancreatic cancer, or any other abdominal cancers?
Not very well: Only very large abdominal tumors can be reliably detected with a non-contrast CT scan. Contrast is a dye that is either injected or swallowed (usually both) to improve the quality of the CT scan. Many tumors are essentially invisible without contrast enhancement. Patients with kidney disease may need to be especially careful before taking the contrast dye, as it can have side effects. ...Read moreSee 1 more doctor answer
CT Scan Findings: Ct scan is not the best study to detect colon cancer or ulcers. Although a ct scan may show a large sized colon cancer, the sensitivity of this is greatly reduced without the administration of oral contrast. Ulcers are typically not seen on ct scan. The best diagnostic study for both of these would be an endoscopy and colonoscopy. ...Read moreSee 1 more doctor answer
Hx of metastatic pap thy cancer with hashimotos and rheum arth. Poss liver mass found on no contrast CT. Nausea loss appetite feel full..liver cancer?
Need evaluation: Hi. The liver needs to be evaluated and if mass is confirmed, it needs to be biopsied. Papillary thyroid cancer is not likely to metastasize to liver, so that history is probably unrelated. You should see a gastroenterologist, and have that questionable liver mass evaluated. Good luck! ...Read moreSee 1 more doctor answer
Yes : Colon cancer can be genetic and there a re criteria that can apply and genetic testing is available. There is also a blood level you can check called cea . For stomach cancer like adenocarcina there is no genetic testing. There are familial syndromes like men that can cause stomach tumors called gastronomas or ze syndrome. If concerned can talk to your doctor. But overall these things very rare. ...Read moreSee 1 more doctor answer
A recent CT scan with contrast revealed two cysts on pancreas. What does this mean? Previous colon cancer and has esld. Also 6mm mass on liver.
Needs attention: Needs work up. Most of the pancreatic tumors are solid but cysadenoma , cystadeno carcinoma will present as cystic lesions need biopsy of these lesions to make sure they are not malignant also liver lesion. If pancreatic lesions are benign could be a candidate for liver transplantation for end stage liver disease ( esld ). ...Read moreSee 3 more doctor answers
Upper abdom pain extends to back. us & ct with contrast normal. Liver and pancreas fine. Really worried about pancreatic cancer. Ct scan reassuring?
Sometime: Unfortunately the exam you mention only discloses larger tumors. A "Vitrual colonoscopy" is a more sensitive test. It involves a preparation of the bowel . The "gold standard" is, of course a colonoscopy by a Gastroenterologist, you are too young to require this on a "routine basis" Do you have symptoms???? Hope this helps Dr Z ...Read moreSee 2 more doctor answers
How reliable are regular head MRI and chest CT scans to early detect potential recurrence of acinic cell carcinoma of parotid?
Mri or magnetic resonance imaging is one of the more recently developed imaging modalities available to physicians. It uses powerful magnets to generate images. There is no ionizing radiation which is a major advantage over many other modalities. Mri is the best imaging exam that we have for most soft tissue and joint related problems. There are radiologists ...Read more
Abdominal organ. It is digestive organ: it secretes enzymes into the small bowel which break down food and help its absorption. It is also an endocrine organ: it produces hormones involved in sugar control and control of digestion. Insulin is one of these hormones. Diabetics either lack Insulin (type 1 diabetes) or have inadequate ...Read more
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