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Will Mri Show Colon Cancer
Hi doctor i was wondering if mri can detect colon cancer i just needed a quick way to evaluate colon health?
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
Did abdominal MRI for my liver hemagioma. Results state bowel unremarkable should I still do a colonscopy or is MRI reliable in detecting colon cancer?
Having persistent neck pain and headache for 6 months now. Negative results of brain & cervical mri and emg ncv. Possibility of colon cancer?
Unrelated : Metastasis from colon cancer would have shown up on the MRI. I would ask your doctor if you have muscular neck pain that is also felt in the muscles of the head or if you have a chronic headache that seems to radiate down into the neck. You cannot have both. The two are treated differently. ...Read more
If a scope shows that I have colon cancer after 6 months of low iron and other symptoms, what are my chances of survival if i've had it for that long?
DEPENDS: The prognosis for colon cancer does not depend on the length of time that you have had symptoms. It does depend on size and depth of the tumor, if it has spread to lymph nodes or other places and genetics of the cancer itself. Some patients have very advanced tumors with no symptoms while some have symptoms and have a very curable cancer. ...Read moreSee 1 more doctor answer
Not usually: Polyps and Colin cancer are soft tissue conditions, and do do not typically show up on X-ray. The main exceptions to this are if they are calcified, if they are causing a bowel obstruction ( you can diagnose the obstruction but not the cancer), or if contrast is given in the GI tract first ( known as a upper or lower GI series). Ct scan is the radiologic test of choice, colonoscopy shows as wel ...Read moreSee 2 more doctor answers
If someone got colon cancer and never got treatment of any sort, how long before they would show signs of being sick and how long would they live for?
A long time,,: This disease takes a while to develop like 20-30 years, unless it's associated with one of the polyp syndromes that cause it to appear much earlier. Usually it presents in the sixth decade of life (50-60) as fatigue and or change in bowel habits and abdominal discomfort. By this time it's usually advanced and 5 year survival is compromised. That's why colonoscopy is done for polyps at 50. ...Read more
Metastic colon cancer .... On chemo , after 3 round scan shows increase in liver and peri mets and no increase in a aortocaval node . Size not known. What can this mean ?
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
3 cycles of chemotherapy so far for metastic colon cancer shows therapy working , if 2 cycles are missed due to ill health , will cancer start growing agsin ?
No: If 3 cycles of chemo given and well tolerated, evaluation might show stability or regression if drugs working. If missing 2 cycles, this will not allow further regression while off medication, but if resumed a further response may be defined. Most combo drugs for colon cancer may show a termporary response but not cure. The newer combinations with Immunochemotherapy more effective. ...Read moreSee 2 more doctor answers
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
Final few yards of your intestine, between the terminal ileum (small bowell) and rectum. It squeezes water and solidifies waste to stool. It is subject to outpouching (divertics) polyps, and these can become cancers. The cells are abnormal, invade into the muscle and travel ...Read more
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