Doctor insights on:
Can A Ct Scan Detect Pancreatic Cancer
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
Sometimes. : It depends on many factors, the size of the cancer, the organ it involves, technical factors with the study, etc. There are many variables. Remember each cancer starts as a single cell, so we can never completely exclude the diagnosis even when a ct is completely normal. Pet/ct can show cancers that are virtually impossible to see on ct, even with contrast. ...Read moreSee 1 more doctor answer
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
It is possible: Pancreatic cancer can begin in various locations(head, body or tail of the pancreas) and can be quite small yet cause lots of symptoms. So despite CECT there is small chance of missing this tumor unless the focus of the CT is on the Pancreas and the test is planned and done with this diagnosis in mind. In fact there are special protocols for making this diagnosis.That may not have been done here. ...Read more
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
Detects mass: Imaging, either by ultrasound, ct or MRI detects a mass in the ovary and cts are good at that, but not the only modality. Current imaging techniques are good at suggesting ovarian cancer. Actual diagnosis of the nature of the mass requires examination of the tissue by a pathologist. ...Read moreSee 2 more doctor answers
Can: But better with and without contrast.Get a more detailed answer ›
Only at certain time: Bulky lesions in the retroperitoneum or masses growing off the bowel are frequently visualized. The same holds true for metastatic lesions to liver and lung. When we work up a patient for extensive surgical resection and want to be sure no metastatic focus is present to be addressed or might obviate the surgical procedure, a PET/CAT scan is employed where any malignant lesion lights up. ...Read more
Not entirely: Ct imaging is useful, but pancreatic cancer can be very difficult to visualize on ct. In fact, even in patients with known pancreatic cancer it's not unheard of for the tumor itself to be poorly or incompletely seen. If there's high suspicion, endoscopy and ultrasound are useful tests. ...Read more
Since I had-: -pancreatitis, l have gone thu the screening process. Amylase is high sometimes, endoscopic ultrasound, MRI with IV contrast all have been done & all is clear. Had in Jan, 2016 & now have my final MRI with IV contrast on 1 NOV 2016. That's the workup after pancreatitis, as far as screening, I would feel amylase levels. The rest R costly 4 screening ...Read more
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
It might: A ct scan of the abdomen and pelvis with IV and oral contrast may show a colon tumor, but not always. Ct colonography is a relatively new technique that is not performed everywhere, but it is better than standard ct scans for detecting colon cancer. Currently, colonoscopy is still the best way to evaluate the colon for cancer. ...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
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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