Page History
Prior and Current Procedures
Subject 40912 had a previous peripheral artery bypass surgery that took place on 2005-12-16 because a lesion was identified in the left femoral-popliteal artery. The lesion was deemed severe and extensive and the subject was not a good candidate for percutaneous vascular intervention (PVI), hence a bypass graft surgery was performed. Note PRCAT is populated with Prior Intervention. This information is collected during the SCREEN visit on 2007-01-01 (PRDTC).
Dataset wrap | ||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ||||||||||||||||||||||||||||||||
Rowcaps | ||||||||||||||||||||||||||||||||
Rows 1-2: | I examined the image of the thoracic 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 result location detail further qualifies both ORRES and RESLOC, hence this is a variable qualifier. | |||||||||||||||||||||||||||||||
Rows 3-4: | I examined the image of the thoracic region (test location) and found that the descending aorta (result location) had 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. | |||||||||||||||||||||||||||||||
Rows 5-6: | I examined the image of the abdominal region (test location) and found an aneurysm in the infrarenal aorta (result location), proximal to the iliac bifurcation (result location detail). In this case 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. | |||||||||||||||||||||||||||||||
Rows 7-8: | I examined the image of the abdominal region (test location) and found that the infrarenal aorta (result location) had dissected. | |||||||||||||||||||||||||||||||
Dataset2 | ||||||||||||||||||||||||||||||||
| ||||||||||||||||||||||||||||||||
Row | STUDYID | DOMAIN | USUBJID | TUSEQ | TUGRPID | TULNKID | TUTEST | TULOC | TUORRES | TU Result LOC | TU Result LOC Detail | TUMETHOD | VISITNUM | VISIT | TUDTC | 1 | ABC | TU | ABC-123 | 1 | 1 | Aneurysm 1 | Aneurysm Indicator | Thoracic region | Y | CT SCAN | 1 | BASELINE | 2020-04-27 | |||
2 | ABC | TU | ABC-123 | 2 | 1 | Aneurysm 1 | Aneurysm Location Identification | Thoracic region | Located | Thoracic Aorta | Aortic Arch to Descending aorta | CT SCAN | 1 | BASELINE | 2020-04-27 | 3 | ABC | TU | ABC-123 | 3 | 2 | Dissection 1 | Dissection Indicator | Thoracic region | Y | CT SCAN | 1 | BASELINE | 2020-04-27 | 4 | ABC | TU | ABC-123 | 4 | 2 | Dissection 1 | Dissection Location Identification | Thoracic region | Located | Descending aorta | CT SCAN | 1 | BASELINE | 2020-04-27 | 5 | ABC | TU | ABC-123 | 5 | 3 | Aneurysm 2 | Aneurysm Indicator | Abdominal region | Y | CT SCAN | 1 | BASELINE | 2020-04-27 |
6 | ABC | TU | ABC-123 | 6 | 3 | Aneurysm 2 | Aneurysm Location Identification | Abdominal region | Located | Infrarenal aorta | proximal to the iliac bifurcation | CT SCAN | 1 | BASELINE | 2020-04-27 | 7 | ABC | TU | ABC-123 | 7 | 4 | Dissection 2 | Dissection Indicator | Abdominal region | Y | CT SCAN | 1 | BASELINE | 2020-04-27 | |||
8 | ABC | TU | ABC-123 | 8 | 4 | Dissection 2 | Dissection Location Identification | Abdominal region | Located | Infrarenal aorta | proximal to the iliac bifurcation | CT SCAN | 1 | BASELINE | 2020-04-27 | 10 | ABC | TU | ABC-123 | 1 | 1 | Aneurysm 1 | Cardiovascular Lesion Indicator | Thoracic region | Y | CT SCAN | 1 | BASELINE | 2020-04-27 | |||
11 | ABC | TU | ABC-123 | 2 | 1 | Aneurysm 1 | Cardiovascular Lesion Location Identification | Thoracic region | Located | Thoracic Aorta | Aortic Arch to Descending aorta | CT SCAN | 1 | BASELINE | 2020-04-27 | 12 | ABC | TU | ABC-123 | 3 | 2 | Arterial Dissection 1 | Cardiovascular Lesion Indicator | Thoracic region | Y | CT SCAN | 1 | BASELINE | 2020-04-27 | 13 | ABC | TU | ABC-123 | 4 | 2 | Arterial Dissection 1 | Cardiovascular Lesion Location Identification | Thoracic region | Located | Descending aorta | CT SCAN | 1 | BASELINE | 2020-04-27
|
|
The findings about procedure dataset below shows several important parameters from the Prior Peripheral Artery Bypass Surgery:
- The native vessel on which the bypass graft was built - row 1.
- The type of the bypass graft (e.g. arterial, venous, synthetic, cadaveric) - row 2
- The locations where the two ends of the bypass vessel graft connect with the native vessel - rows 3-4.
Dataset wrap | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
On 2007-01-03, the subject had undergone lower-extremity CT peripheral angiography during which time two separate lesions were located in the left leg of the subject. One lesion (lesion 1) was in the native left femoral-popliteal artery (this was the lesion that led to the graft bypass surgery back in 2005) the other lesion (graft lesion 1) was located in the left femoral-popliteal graft. While Lesion 1 is considered as non-target, graft lesion 1 is considered as target for the subsequent PVI treatment. On 2007-01-05, a stent was implanted into the left femoral-popliteal graft to correct the stenosis caused by the lesion (graft lesion 1). Note this information is collected on 2007-02-07 during VISIT 1.
Below procedure data show cardiac catheterization and stent implantation.
Dataset wrap | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
Lesion Type and Location Identification
Expand | ||||||
---|---|---|---|---|---|---|
| ||||||
|
The below data show lesion location identification from the diagnostic CT peripheral angiography procedure.
Dataset wrap | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
Attachments |
---|