2014, 5: 23-34. Additionally, early detection of a recurrence offers the potential for early re-treatment. 2005, 185: 31-34. 10.1634/theoncologist.2013-0470. During a CT scan, you lie on a moving table and pass through a doughnut-shaped machine that takes X-rays of the body from many different angles. I started 12 treatments with FOLFOX bi-weekly in May and just finished treatment #9. PubMed Google Scholar. CT scans can be used for diagnostic and therapeutic purposes. Instead, all of my existing tumors roughly doubled in size. Patients’ responses to NACT are usually monitored by imaging analysis such as CT, MRI, and PET scans at adequate intervals and by measurements of CA-125 levels after each course of chemotherapy. 2008, 49: 902-911. Relapse occurred 3 months after the completion of treatment with a rising hCG. Only five of … Re her general health, she is doing ok. In practice, many doctors do CT scans of the body and pelvis every few months; others do nuclear medicine tests such as PET scans or bone scans. The aim of this study was to determine the value of abdominal CT scan in the decision to continue chemotherapy or not, after the standard six cycles. The follow-up and prechemotherapy CT scans were compared, and a radiologic CR was defined as disap-pearance of the LM with no residual abnormality, such as an area of low attenuation, enhancement, or calcifi- cation, at the site of a known LM. Then in July of 2009, my new doctor thought he saw something (it was there since 2005). This figure further increased to 33% if tumor presence was based on judgment of two CT scans. We concluded that a careful assessment of tumor response requires the measurement of indicator lesions using chest CT scanning during chemotherapy in almost all patients with lung cancer. Based on these parameters their chance of receiving additional chemotherapy was 71%, and after taking into account results of one or two CT-scans, the risks increased to 74% and 81%, respectively. Frequency of CT scans during initial adjuvant chemo? Conclusion: A computerized tomography (CT) scan combines a series of X-ray images taken from different angles around your body and uses computer processing to create cross-sectional images (slices) of the bones, blood vessels and soft tissues inside your body. Article  The median time to CT in patients who experienced an acute ICM-related AR by treatment group was not statistically different: 20 days (range 6–30), 17 days (range 5–22), 13 days (range 8–17), 13 days (range 2–29) for platinum, taxane, platinum plus taxane and the other group, respectively (P =0.251). Univariate logistic regression was performed to calculate the risk of ICM-related ARs for time to CT evaluation and treatment groups. When CT scans are used CT scans can produce detailed images of many structures inside the body, including the internal organs, blood vessels and bones. OBJECTIVE: During chemotherapy of ovarian cancer many CT scans are performed to assess tumor response during treatment. The risk of this event did not differ among the treatment groups considering the other group as a comparator (Figure 3). There was a significant correlation (r=0.53, p=0.001) between SUVmax of the tumor measured at during-RT PET-CT and the total dose of radiotherapy reached at the moment of the scan. X-rays, CT scans and other radiology tests that use radiation are commonly obtained after effective cancer treatment in order to verify that a patient¹s response to therapy is lasting. Checking Symptoms: If the symptoms caused by the cancer are improving, then it is likely the chemotherapy is working. Patients were excluded if they had not been treated with an anti-neoplastic treatment during the 24 months preceding the CT scan. NLM (CT) scan and 6beroptic bronchoscopy (FOB) might give different results, as they analyze different aspects of the effects of chemotherapy on lung cancer. Out of 10,472 contrast-enhanced CTs performed, 3,945 carried out on 1,878 patients were considered for the study. 2008 Jun;38(6):445-50. doi: 10.1093/jjco/hyn034. The frequency and duration of follow-up scans are guided by the type and stage of cancer as well as an individual’s risk factors. 1988 Feb;166(2):341-5 no abstract available. The Creative Commons Public Domain Dedication waiver (http://creativecommons.org/publicdomain/zero/1.0/) applies to the data made available in this article, unless otherwise stated. The chance of receiving continued chemotherapy after taking into account positive tumor signs on CT-scan was 22%. 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