Doctor insights on:
Does A Mri Show Colon Cancer
Not best test.: While abdominal MRI can show signal changes as a result of colon cancer, if the tumor / polyp is small, or in a fold, then there's a high probability of missing it. CT colonography is a better test, but has limitations. The BEST test is a colonoscopy (by an experienced Gastroenterologist). In fact, colonoscopy is used to SCREEN for colon cancer in high-risk populations. TTYD or use HealthTap Prime Read more
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
Hi doctor I was wondering if mri can detect colon cancer I just needed a quick way to evaluate colon health?
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
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?
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 3 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
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
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?
Why is there so many websites with youbg people claiming they have colon cancer when the statistics show it qs veing rare in under 40 im 22 22 what are my realistic odds? I have no family history jus nausea
Don't know..: What web sites you are looking at, but seeing something on the internet that is not produced by a well recognized source is not likely to be useful to you. Nausea is rarely a sign of cancer. Have an examination with your doctor. Use reputable web sites such as www. Cancer. Org. 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
My blood work shows high mpv and low ferritin what could This be? Can low ferritin be colon cancer? And high MPV I read can mean risk of stroke
Iron deficiency: Not to worry. At your age, unless it runs in the family, there is extremely low chance this is colon cancer. Likely what your tests say is that you just have a little iron deficiency. This is very common to see in young healthy females as a result of menstrual periods and not enough dietary iron intake. The elevated MPV is likely due to secondary effects of the iron deficiency. Keep your follow up Read more
Not always: Unless the cancer lesion is fairly large, colon cancer is not commonly seen on a ct scan. Colonoscopy is the best test for colon cancer. Some places have the ability to perform a specialized ct colonography x-ray exam that may see lesions about 1 cm or larger. Read moreSee 1 more doctor answer
If a pet scan showed a liver met and a node in October for a person with colon cancer, on chemo, can the january scan show further mets?
Potentially: It could show up on CT if large enough, but small tumors may not be visualized. Read more
Does a intestinal or colon cancer show in a blood test thru the WBC? And if there is no bleeding is it possible to be cancer?
Would a cat scan a month ago show advanced colon cancer? Been having weakness weight loss last few weeks and I hear you don't get symptoms till advnc
Depends: It depends on what you mean by advanced. If you mean spread to other organs, usually it will. If you mean advanced within the colon itself. Not unless it was really large. I've noticed that you seem to be asking a lot about colon cancer. If you have had a clear colonsocopy, you should be in the clear. Read moreSee 1 more doctor answer
Doctor said to my dad he have colon cancer but the biopsy result was ok it show that is just polip. His blood test was ok aswell. What we should do now?
Repeat colonoscopy: Unless the pathology report comes back on the polyp as showing malignancy, he will need to have a follow-up colonoscopy to look for new polyps in the future (1-3 years). The timing will depend on risk factors, such as a history of ulcerative colitis, strong family history, completeness of colonoscopy, biopsy findings. If the pathology shows cancer, he should see a colorectal or general surgeon. Read moreSee 1 more doctor answer
I had a colon resection for colon cancer and now have a ostomy. I'm having problems and a barium enema shows filing of the cecum. What would cause thi?
I"m confused: If you have a colostomy, and barium is injected into it, the cecum (the first part of the colon in the rlq) should fill. Now, if the barium is injected into your rectal stump and the barium fills, then there's a tract (fistula) between the rectal stump and the cecum, which is not normal. This should be discussed with the operating surgeon. Good luck. Read moreSee 1 more doctor answer
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
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