Mary M McDermott, Kiang Liu, Timothy J Carroll, Melina Kibbe, Luigi Ferrucci, Jack M Guralnik, Mark Morasch, William Pearce, James Carr, Chun Yuan, Christopher M Kramer, Lu Tian, Yihua Liao, Debiao Li, Michael H Criqui
Purpose: We studied associations of magnetic resonance imaging (MRI)-measured plaque area and relative percent lumen reduction in the proximal superficial femoral artery with Walking Impairment Questionnaire (WIQ) scores and quality of life in people with lower extremity peripheral arterial disease (PAD).
Methods: Four-hundred forty-two participants with PAD underwent cross-sectional imaging of the proximal superficial femoral artery with MRI, and completed the WIQ and the Short-Form-12 mental and physical functioning questionnaires. Questionnaires were scored on a 0-100 scale (100=best). Results adjust for age, sex, race, the ankle brachial index (ABI), comorbidities, and other covariates.
Results: Adjusting for age, sex, race, ABI, comorbidities, and other covariates, higher mean plaque area was associated with poorer WIQ distance scores (1st quintile (least plaque)-44.8, 2nd quintile-43.3, 3rd quintile-38.9, 4th quintile-34.6, 5th quintile (greatest plaque)-30.6, p trend <0.001) and poorer WIQ speed scores (1st quintile-40.6, 2nd quintile-39.6, 3rd quintile-39.5, 4th quintile-32.8, 5th quintile-33.0, p trend =0.019). Similar associations of higher maximum plaque area, mean lumen reduction, and maximum lumen reduction with poorer WIQ distance and speed scores were observed. Plaque measures were not associated with WIQ stair climbing scores or SF-12 scores.
Conclusion: Among participants with PAD, greater plaque burden and smaller lumen area in the proximal superficial femoral artery are associated with poorer walking endurance and slower walking speed as measured by the WIQ, even after adjusting for the ABI.
{"title":"Plaque Characteristics in the Superficial Femoral Artery Correlate with Walking Impairment Questionnaire Scores in Peripheral Arterial Disease: The Walking and Leg Circulation Study (WALCS) III.","authors":"Mary M McDermott, Kiang Liu, Timothy J Carroll, Melina Kibbe, Luigi Ferrucci, Jack M Guralnik, Mark Morasch, William Pearce, James Carr, Chun Yuan, Christopher M Kramer, Lu Tian, Yihua Liao, Debiao Li, Michael H Criqui","doi":"","DOIUrl":"","url":null,"abstract":"<p><strong>Purpose: </strong>We studied associations of magnetic resonance imaging (MRI)-measured plaque area and relative percent lumen reduction in the proximal superficial femoral artery with Walking Impairment Questionnaire (WIQ) scores and quality of life in people with lower extremity peripheral arterial disease (PAD).</p><p><strong>Methods: </strong>Four-hundred forty-two participants with PAD underwent cross-sectional imaging of the proximal superficial femoral artery with MRI, and completed the WIQ and the Short-Form-12 mental and physical functioning questionnaires. Questionnaires were scored on a 0-100 scale (100=best). Results adjust for age, sex, race, the ankle brachial index (ABI), comorbidities, and other covariates.</p><p><strong>Results: </strong>Adjusting for age, sex, race, ABI, comorbidities, and other covariates, higher mean plaque area was associated with poorer WIQ distance scores (1<sup>st</sup> quintile (least plaque)-44.8, 2<sup>nd</sup> quintile-43.3, 3<sup>rd</sup> quintile-38.9, 4<sup>th</sup> quintile-34.6, 5<sup>th</sup> quintile (greatest plaque)-30.6, p trend <0.001) and poorer WIQ speed scores (1<sup>st</sup> quintile-40.6, 2<sup>nd</sup> quintile-39.6, 3<sup>rd</sup> quintile-39.5, 4<sup>th</sup> quintile-32.8, 5<sup>th</sup> quintile-33.0, p trend =0.019). Similar associations of higher maximum plaque area, mean lumen reduction, and maximum lumen reduction with poorer WIQ distance and speed scores were observed. Plaque measures were not associated with WIQ stair climbing scores or SF-12 scores.</p><p><strong>Conclusion: </strong>Among participants with PAD, greater plaque burden and smaller lumen area in the proximal superficial femoral artery are associated with poorer walking endurance and slower walking speed as measured by the WIQ, even after adjusting for the ABI.</p>","PeriodicalId":89429,"journal":{"name":"Journal of surgical radiology","volume":"3 3","pages":"148-157"},"PeriodicalIF":0.0,"publicationDate":"2012-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5703222/pdf/nihms915837.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"35206776","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Max V Wohlauer, Ernest E Moore, James B Haenel, Clay C Burlew, Carlton C Barnett
OVERVIEW: The horseshoe kidney is more prone to blunt abdominal trauma because of its low position and the presence of the isthmus across the midline. This is a rare case of complete transection of a horseshoe kidney at the isthmus due to blunt abdominal trauma with two sites of active extravasation on initial CT imaging. This extravasation was successfully treated by embolization with coils. Superselective embolization may be used for effective, minimally invasive control of active extravasation due to blunt renal trauma, even in kidneys with congenital malformations such as the horseshoe kidney.
{"title":"Selective Intrabronchial Air Insufflation for Acute Lobar Collapse in the Surgical Intensive Care Unit.","authors":"Max V Wohlauer, Ernest E Moore, James B Haenel, Clay C Burlew, Carlton C Barnett","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>OVERVIEW: The horseshoe kidney is more prone to blunt abdominal trauma because of its low position and the presence of the isthmus across the midline. This is a rare case of complete transection of a horseshoe kidney at the isthmus due to blunt abdominal trauma with two sites of active extravasation on initial CT imaging. This extravasation was successfully treated by embolization with coils. Superselective embolization may be used for effective, minimally invasive control of active extravasation due to blunt renal trauma, even in kidneys with congenital malformations such as the horseshoe kidney.</p>","PeriodicalId":89429,"journal":{"name":"Journal of surgical radiology","volume":"2 2","pages":"178-180"},"PeriodicalIF":0.0,"publicationDate":"2011-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3116229/pdf/nihms-286009.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"30252634","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2010-07-01DOI: 10.5299/JSURGRAD.0101.A02
M. Eigenberg, R. Arrangóiz, Anthony Nigliazzo, C. Morrison, B. Mosher, J. Kepros
{"title":"Nonoperative management of an esophageal perforation following combitube placement","authors":"M. Eigenberg, R. Arrangóiz, Anthony Nigliazzo, C. Morrison, B. Mosher, J. Kepros","doi":"10.5299/JSURGRAD.0101.A02","DOIUrl":"https://doi.org/10.5299/JSURGRAD.0101.A02","url":null,"abstract":"","PeriodicalId":89429,"journal":{"name":"Journal of surgical radiology","volume":"1 1","pages":"45-49"},"PeriodicalIF":0.0,"publicationDate":"2010-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71185845","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2010-07-01DOI: 10.5299/JSURGRAD.0101.A05
Seth Miller, M. Causey, N. Cahanding, T. Brown, Donald O. Smith
{"title":"Impact of Preoperative Breast MRI in Breast Cancer","authors":"Seth Miller, M. Causey, N. Cahanding, T. Brown, Donald O. Smith","doi":"10.5299/JSURGRAD.0101.A05","DOIUrl":"https://doi.org/10.5299/JSURGRAD.0101.A05","url":null,"abstract":"","PeriodicalId":89429,"journal":{"name":"Journal of surgical radiology","volume":"1 1","pages":"32-35"},"PeriodicalIF":0.0,"publicationDate":"2010-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71185523","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2010-07-01DOI: 10.5299/JSURGRAD.0101.A04
J. Boughey, Cindy L. Tortorelli, C. Hruska, M. O’Connor, D. Rhodes
{"title":"Molecular breast imaging in pseudoangiomatous stromal hyperplasia","authors":"J. Boughey, Cindy L. Tortorelli, C. Hruska, M. O’Connor, D. Rhodes","doi":"10.5299/JSURGRAD.0101.A04","DOIUrl":"https://doi.org/10.5299/JSURGRAD.0101.A04","url":null,"abstract":"","PeriodicalId":89429,"journal":{"name":"Journal of surgical radiology","volume":"1 1","pages":"36-38"},"PeriodicalIF":0.0,"publicationDate":"2010-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71185508","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2010-07-01DOI: 10.5299/JSURGRAD.2010.0101.E01
C. Shortell
{"title":"Editorial: July 2010","authors":"C. Shortell","doi":"10.5299/JSURGRAD.2010.0101.E01","DOIUrl":"https://doi.org/10.5299/JSURGRAD.2010.0101.E01","url":null,"abstract":"","PeriodicalId":89429,"journal":{"name":"Journal of surgical radiology","volume":"1 1","pages":"8-9"},"PeriodicalIF":0.0,"publicationDate":"2010-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71185891","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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