Non small cell lung cancer other imaging findings: Difference between revisions
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==Overview== | ==Overview== | ||
Other imaging findings of non-small cell lung cancer, include: PET/CT, and pulmonary angiography. | Other imaging findings of non-small cell lung cancer, include: PET/CT, and pulmonary angiography.<ref name="pmid16014441">{{cite journal |vauthors=Shim SS, Lee KS, Kim BT, Chung MJ, Lee EJ, Han J, Choi JY, Kwon OJ, Shim YM, Kim S |title=Non-small cell lung cancer: prospective comparison of integrated FDG PET/CT and CT alone for preoperative staging |journal=Radiology |volume=236 |issue=3 |pages=1011–9 |year=2005 |pmid=16014441 |doi=10.1148/radiol.2363041310 |url=}}</ref> | ||
==Other Imaging Findings== | ==Other Imaging Findings== | ||
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===PET/CT=== | ===PET/CT=== | ||
*[[PET]] scanning with the tracer fluorine-18 (F-18) [[fluorodeoxyglucose]] (FDG), called FDG-PET, is widely used in the diagnosis of non-small cell lung cancer, for: | *[[PET]] scanning with the tracer fluorine-18 (F-18) [[fluorodeoxyglucose]] (FDG), called FDG-PET, is widely used in the diagnosis of non-small cell lung cancer, for the following reasons:<ref name="pmid16014441">{{cite journal |vauthors=Shim SS, Lee KS, Kim BT, Chung MJ, Lee EJ, Han J, Choi JY, Kwon OJ, Shim YM, Kim S |title=Non-small cell lung cancer: prospective comparison of integrated FDG PET/CT and CT alone for preoperative staging |journal=Radiology |volume=236 |issue=3 |pages=1011–9 |year=2005 |pmid=16014441 |doi=10.1148/radiol.2363041310 |url=}}</ref> | ||
:* | :*General follow-up | ||
:*Characterization of treatment response | :*Characterization of treatment response | ||
:*Staging modality (in the risk of missing occult disease) | :*Staging modality (in the risk of missing occult disease) | ||
*On PET/CT, | *On PET/CT, findings of non-small cell lung cancer, include: | ||
:*Intense radiolabeling of tissues with high glucose uptake, such as the brain, the liver, and malignant tumor cells. | :*The CT scan demonstrates abnormalities such as a lung nodule or enlarged lymph nodes. Whereas, the PET scan reveals increased metabolism in structures which contain rapidly growing cancer cells | ||
:*Intense radiolabeling of tissues with high glucose uptake, such as the brain, the liver, and malignant tumor cells. | |||
*On Gallium-67-Scan, characteristic findings of non-small cell lung cancer, include: | *On Gallium-67-Scan, characteristic findings of non-small cell lung cancer, include: | ||
:*Gallium uptake is mainly dependent on tumor size (limited practical value) | |||
===Pulmonary angiography=== | ===Pulmonary angiography=== | ||
*On pulmonary angiography, | *On pulmonary angiography, findings of non-small cell lung cancer, include: | ||
*Evaluation of central pulmonary artery invasion | |||
==Gallery== | ==Gallery== |
Revision as of 20:28, 26 February 2016
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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]Associate Editor(s)-in-Chief: Maria Fernanda Villarreal, M.D. [2]
Overview
Other imaging findings of non-small cell lung cancer, include: PET/CT, and pulmonary angiography.[1]
Other Imaging Findings
PET/CT
- PET scanning with the tracer fluorine-18 (F-18) fluorodeoxyglucose (FDG), called FDG-PET, is widely used in the diagnosis of non-small cell lung cancer, for the following reasons:[1]
- General follow-up
- Characterization of treatment response
- Staging modality (in the risk of missing occult disease)
- On PET/CT, findings of non-small cell lung cancer, include:
- The CT scan demonstrates abnormalities such as a lung nodule or enlarged lymph nodes. Whereas, the PET scan reveals increased metabolism in structures which contain rapidly growing cancer cells
- Intense radiolabeling of tissues with high glucose uptake, such as the brain, the liver, and malignant tumor cells.
- On Gallium-67-Scan, characteristic findings of non-small cell lung cancer, include:
- Gallium uptake is mainly dependent on tumor size (limited practical value)
Pulmonary angiography
- On pulmonary angiography, findings of non-small cell lung cancer, include:
- Evaluation of central pulmonary artery invasion