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The patient had undergone a diagnostic intervention, during which a CT scan was done on the chest and abdomen of the subject (PRLOC). The CT scan created images of the thoracic and abdominal regions. An evaluator then reviewed the images of the thoracic region and abdominal region (TSTLOC), to find whether aneurysms and arterial dissection dissections are present and where they are located.
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| TAA and AAA concept map 2 |
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| TAA and AAA concept map 2 |
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An evaluator examines the images of the thoracic and abdominal cavities regions produced by the CT scan and decides whether TAA and AAA are present as well as their location. Modeling both TAA and AAA in the CV domain, note for viewing simplicity, some variables are omitted from the table below.
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| Row 1: | I examined the image of the thoracic cavity region (test location) and found an aneurysm in the Thoracic Aorta (result location) spanning from the aortic arch to the descending aorta (result location detail). In this case the result location detail further qualifies both ORRES and RESLOC, hence this is a variable qualifier for RESLOC. |
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| Row 2: | I measured the diameter of the aneurysm from aortic arch to the descending aorta (test location). |
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| Row 3: | I examined the image of the thoracic cavity region (test location) and found that the descending aorta (result location) had severely dissected (the artery is tore and a false lumen had formed), most likely due to the enormous pressure caused by the large aneurysm in this area. |
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| Row 4: | The dissected descending aorta (test location) is classified based on the Stanford Aortic Dissection System as type B. |
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| Row 5: | I examined the image of the abdominal cavity region (test location) and found an aneurysm in the infrarenal aorta (result location), proximal to the iliac bifurcation (result location detail). In this case the result location detail is a variable qualifier for the result, I am trying to say that the aneurysm is located in the segment of the infrarenal aorta closer (proximal) to the iliac bifurcation. |
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| Row 6: | I measured the diameter of the infrarenal aortic (test location) aneurysm. |
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| Row 7: | I examined the image of the abdominal cavity region and found that the infrarenal aorta (result location) had dissected. |
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Row | STUDYID | DOMAIN | USUBJID | CVSEQ | CVGRPID | CVTEST | CVORRES | CVORRESU | CVLOC | CVLOCDTL | CVMETHOD | VISITNUM | VISIT | CVDTC |
| CVRESLOC
| CVRESLOC Detail |
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| 1 | ABC | CV | ABC-123 | 1 | 1 | Aneurysm Indicator | Y |
| Thoracic Cavityregion |
| CT SCAN | 1 | BASELINE | 2020-04-27 |
| Thoracic Aorta | Aortic Arch to Descending aorta |
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| 2 | ABC | CV | ABC-123 | 2 | 1 | Aneurysm Diameter | 6 | cm | Thoracic Aorta | Aortic Arch to Descending aorta | CT SCAN | 1 | BASELINE | 2020-04-27 |
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| 3 | ABC | CV | ABC-123 | 3 | 2 | Dissection Indicator | Y |
| Thoracic Cavityregion |
| CT SCAN | 1 | BASELINE | 2020-04-27 |
| Descending aorta |
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| 4 | ABC | CV | ABC-123 | 4 | 2 | Stanford AoD Classification | Stanford B |
| Descending aorta |
| CT SCAN | 1 | BASELINE | 2020-04-27 |
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| 5 | ABC | CV | ABC-123 | 5 | 3 | Aneurysm Indicator | Y |
| Abdominal Cavityregion |
| CT SCAN | 1 | BASELINE | 2020-04-27 |
| Infrarenal aorta | proximal to the iliac bifurcation |
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| 6 | ABC | CV | ABC-123 | 6 | 3 | Aneurysm Diameter | 7 | cm | Infrarenal aorta | proximal to the iliac bifurcation | CT SCAN | 1 | BASELINE | 2020-04-27 |
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| 7 | ABC | CV | ABC-123 | 7 |
| Dissection Indicator | Y |
| Abdominal Cavityregion |
| CT SCAN | 1 | BASELINE | 2020-04-27 |
| Infrarenal aorta | proximal to the iliac bifurcation |
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The subject had a MRI performed on the upper bodytorso (trunk).
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| Dataset2 |
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Row | STUDYID | DOMAIN | USUBJID | PRSEQ | PRTRT | PRLOC | VISIT |
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| 1 | ABC | PR | ABC-456 | 1 | MRI | UPPER BODYTrunk | BASELINE |
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The MRI scan produced images about the thoracic and abdominal regions of the subject. The evaluator then examined the MRI images of the thoracic cavity region and abdominal cavityregion, and found the presence of a large AAA, but the absence of TAA.
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| Row 1: | I examined the MRI image of the thoracic cavity region (test location) and didn't find the presence of an aneurysm. |
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| Row 2: | I examined the MRI image of the abdominal cavity region (test location) and found an aneurysm in the left (Result LAT) renal artery (Result Loc). |
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| Row 3: | I examined the image of the abdominal cavity region (test location) and found an aneurysm in the infrarenal aorta (Result Loc). |
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| Row 4: | I measured the diameter of the aneurysm in the left renal artery (test location). |
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| Row 5: | I measured the diameter of the aneurysm in the Infrarenal Aorta (test location). |
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Row | STUDYID | DOMAIN | USUBJID | CVSEQ | CVGRPID | CVTEST | CVORRES | CVORRESU | CVLOC | CVLAT | CVMETHOD | VISITNUM | VISIT | CVDTC |
| CVRESLOC
| CVRESLAT |
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| 1 | ABC | CV | ABC-456 | 1 |
| Aneurysm Indicator | N |
| Thoracic CavityRegion |
| CT SCAN | 1 | BASELINE | 2020-04-27 |
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| 2 | ABC | CV | ABC-456 | 2 | 1 | Aneurysm Indicator | Y |
| Abdominal CavityRegion |
| CT SCAN | 1 | BASELINE | 2020-04-27 |
| Renal Artery | Left |
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| 3 | ABC | CV | ABC-456 | 3 | 2 | Aneurysm Indicator | Y |
| Abdominal CavityRegion |
| CT SCAN | 1 | BASELINE | 2020-04-27 |
| Infrarenal Aorta |
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| 54 | ABC | CV | ABC-456 | 54 | 1 | Aneurysm Diameter | 23 | cm | Renal Artery | Left | CT SCAN | 1 | BASELINE | 2020-04-27 |
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| 65 | ABC | CV | ABC-456 | 65 | 2 | Aneurysm Diameter | 5 | cm | Infrarenal Aorta |
| CT SCAN | 1 | BASELINE | 2020-04-27 |
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I think what SDTM has not addressed