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Chronic major-vessel thromboembolic pulmonary artery obstruction: appearance at angiography.
Abstract
The pulmonary angiograms of 250 patients evaluated for chronic thromboembolic pulmonary hypertension were reviewed. Pulmonary thromboendarterectomy was performed in each of these individuals, and the surgical findings were correlated with abnormal angiographic patterns. The pulmonary angiographic findings suggestive of chronic thromboembolic disease included "pouching" defects, webs or bands, intimal irregularities, abrupt vascular narrowing, and complete vascular obstruction. Pouching is reported by the authors to be a previously undescribed angiographic feature of this disease. Carefully obtained and properly interpreted pulmonary angiograms are necessary to confirm the diagnosis of operable chronic thromboembolic disease. Differential diagnostic possibilities should be considered prior to a decision to perform surgical correction.
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Citations
Cited by
Incidence of Chronic Thromboembolic Pulmonary Hypertension after Pulmonary Embolism
Pengo, V., Lensing, A. W. A., Prins, M. H., Marchiori, A., Davidson, B. L., Tiozzo, F., Albanese, P., Biasiolo, A., Pegoraro, C., Iliceto, S., et al. (2004) · New England Journal of Medicine · doi:10.1056/nejmoa032274 · Cited by 1,828
Becattini, C., Agnelli, G., Pesavento, R., Silingardi, M., Poggio, R., Taliani, M. R., & Ageno, W. (2006) · Chest · doi:10.1378/chest.130.1.172 · Cited by 414
Chronic thromboembolic pulmonary hypertension
Hoeper, M. M., Madani, M. M., Nakanishi, N., Meyer, B., Cebotari, S., & Rubin, L. J. (2014) · The Lancet Respiratory Medicine · doi:10.1016/s2213-2600(14)70089-x · Cited by 272
Metadata
- Authors
- Auger, W. R., Fedullo, P. F., Moser, K. M., Buchbinder, M., & Peterson, K. L.
- Venue
- Radiology
- Published
- 1992-02
- Volume
- 182
- Issue
- 2
- Pages
- 393-398
- ISSN
- 0033-8419 (ISSN-L)
- 1527-1315
- OpenAlex
- W2115833646
- Cited by
- 300
- References
- 0
- FWCI
- 4.34
- Type
- journal article
- Language
- en
- Open access
- closed
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- CoChat. (2026). Citation check: Chronic major-vessel thromboembolic pulmonary artery obstruction: appearance at angiography. https://app.cochat.ai/papers/10.1148/radiology.182.2.1732955
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- Auger, W. R., Fedullo, P. F., Moser, K. M., Buchbinder, M., & Peterson, K. L. (1992). Chronic major-vessel thromboembolic pulmonary artery obstruction: appearance at angiography. Radiology. https://doi.org/10.1148/radiology.182.2.1732955
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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.
