Doctor insights on:
Does Colon Cancer Show Up On Ct
Possible: Usually w/o oral contrast it would be hard to see the inside of the stomach; however, if the tumor is large enough or there has been spread outside of the stomach it may still be possible to see. I believe the best way to know if there is disease within the stomach is to undergo an upper endoscopy where the esophagus, stomach and portion of the duodenum are visualized with a camera. ...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
Potentially: it could show up on CT if large enough, but small tumors may not be visualized. ...Read more
Many kinds could.: The neck is an anatomically complicated region with many internal structures. A ct scan of the neck could show both primary and secondary cancers (tumors that started in the neck and tumors that have spread to the neck from other parts of the body). One primary neck cancer that might be seen on a neck scan is thyroid cancer. Lymphoma is another. Tongue / tonsil / larynx cancers also... ...Read more
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
Maybe: A mammogram is a special xray of your breasts and is very good at finding breast cancers. Screening mammography is recommended for women over 40 years old. see below Other xrays such as a chest xray do not detect breast cancers. http://www.radiologyinfo.org/en/info.cfm?pg=screening-breast ...Read moreSee 1 more doctor answer
No: In fact not usually. Psa so far has most data for screening for & evaluating prostate cancer. Other tumor markers are less reliable but can supplement other studies. We need to be cautious considering either screening for or following cancer solely based on blood tests. ...Read moreSee 1 more doctor answer
Perhaps indirectly: If bleeding and blood loss sufficient to produce anemia. Looking at blood results is not the way to diagnose colon cancer. Occult blood/guaiac card shows presence leading to colonoscopy for diagnosis. Treatment is right colectomy collecting at least 13 nodes. ...Read moreSee 1 more doctor answer
Not really.: Apart from tests for genetic markers, breast cancer is usually diagnosed from self exam or mammography where a mass is detected. If it persists throughout the cycle, or is in postmenopausal women, it should be aspirated. If the fluid is bloody or leaves a residual mass, or the original mass is solid, a mammogram and excisional biopsy are done. ...Read moreSee 1 more doctor answer
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
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