The DOI matches its Crossref record; 29 of the 29 references it cites were found in a registry or an index.
Cerebral Venous Thrombosis Associated with COVID-19
Open accessAbstract
Despite the severity of coronavirus disease 2019 (COVID-19) being more frequently related to acute respiratory distress syndrome and acute cardiac and renal injuries, thromboembolic events have been increasingly reported. We report a unique series of young patients with COVID-19 presenting with cerebral venous system thrombosis. Three patients younger than 41 years of age with confirmed Severe Acute Respiratory Syndrome coronavirus 2 (SARS-Cov-2) infection had neurologic findings related to cerebral venous thrombosis. They were admitted during the short period of 10 days between March and April 2020 and were managed in an academic institution in a large city. One patient had thrombosis in both the superficial and deep systems; another had involvement of the straight sinus, vein of Galen, and internal cerebral veins; and a third patient had thrombosis of the deep medullary veins. Two patients presented with hemorrhagic venous infarcts. The median time from COVID-19 symptoms to a thrombotic event was 7 days (range, 2-7 days). One patient was diagnosed with new-onset diabetic ketoacidosis, and another one used oral contraceptive pills. Two patients were managed with both hydroxychloroquine and azithromycin; one was treated with lopinavir-ritonavir. All patients had a fatal outcome. Severe and potentially fatal deep cerebral thrombosis may complicate the initial clinical presentation of COVID-19. We urge awareness of this atypical manifestation.
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Chen, N., Zhou, M., Dong, X., Qu, J., Gong, F., Han, Y., Qiu, Y., Wang, J., Liu, Y., Wei, Y., et al. (2020) · The Lancet · doi:10.1016/s0140-6736(20)30211-7 · Cited by 21,415
Tang, N., Li, D., Wang, X., & Sun, Z. (2020) · Journal of Thrombosis and Haemostasis · doi:10.1111/jth.14768 · Cited by 5,662
Yang, J., Zheng, Y., Gou, X., Pu, K., Chen, Z., Guo, Q., Ji, R., Wang, H., Wang, Y., & Zhou, Y. (2020) · International Journal of Infectious Diseases · doi:10.1016/j.ijid.2020.03.017 · Cited by 4,206
Ferro, J. M., Canhão, P., Stam, J., Bousser, M.-G., & Barinagarrementeria, F. (2004) · Stroke · doi:10.1161/01.str.0000117571.76197.26 · Cited by 2,315
Coagulopathy and Antiphospholipid Antibodies in Patients with Covid-19
Zhang, Y., Xiao, M., Zhang, S., Xia, P., Cao, W., Jiang, W., Chen, H., Ding, X., Zhao, H., Zhang, H., et al. (2020) · New England Journal of Medicine · doi:10.1056/nejmc2007575 · Cited by 2,179
Large-Vessel Stroke as a Presenting Feature of Covid-19 in the Young
Oxley, T. J., Mocco, J., Majidi, S., Kellner, C. P., Shoirah, H., Singh, I. P., De Leacy, R. A., Shigematsu, T., Ladner, T. R., Yaeger, K. A., et al. (2020) · New England Journal of Medicine · doi:10.1056/nejmc2009787 · Cited by 2,116
Saposnik, G., Barinagarrementeria, F., Brown, R. D., Bushnell, C. D., Cucchiara, B., Cushman, M., deVeber, G., Ferro, J. M., & Tsai, F. Y. (2011) · Stroke · doi:10.1161/str.0b013e31820a8364 · Cited by 1,970
The CARE guidelines: consensus-based clinical case reporting guideline development
Gagnier, J. J., Kienle, G., Altman, D. G., Moher, D., Sox, H., Riley, D., & the CARE Group (2013) · Journal of Medical Case Reports · doi:10.1186/1752-1947-7-223 · Cited by 1,309
The CARE guidelines: consensus-based clinical case reporting guideline development
Gagnier, J. J., Kienle, G., Altman, D. G., Moher, D., Sox, H., & Riley, D. (2013) · Global Advances in Health and Medicine · doi:10.7453/gahmj.2013.008 · Cited by 1,305
Prominent changes in blood coagulation of patients with SARS-CoV-2 infection
Han, H., Yang, L., Liu, R., Liu, F., Wu, K.-L., Li, J., Liu, X.-H., & Zhu, C.-L. (2020) · Clinical Chemistry and Laboratory Medicine (CCLM) · doi:10.1515/cclm-2020-0188 · Cited by 1,223
Metadata
- Authors
- Cavalcanti, D. D., Raz, E., Shapiro, M., Dehkharghani, S., Yaghi, S., Lillemoe, K., Nossek, E., Torres, J., Jain, R., Riina, H. A., Radmanesh, A., & Nelson, P. K.
- Venue
- American Journal of Neuroradiology
- Published
- 2020-06-18
- Volume
- 41
- Issue
- 8
- Pages
- 1370-1376
- ISSN
- 0195-6108 (ISSN-L)
- 1936-959X
- OpenAlex
- W3027462748
- Cited by
- 259
- References
- 29
- FWCI
- 20.77
- Type
- journal article
- Language
- en
- Open access
- hybrid
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- Cavalcanti, D. D., Raz, E., Shapiro, M., Dehkharghani, S., Yaghi, S., Lillemoe, K., Nossek, E., Torres, J., Jain, R., Riina, H. A., Radmanesh, A., & Nelson, P. K. (2020). Cerebral Venous Thrombosis Associated with COVID-19. American Journal of Neuroradiology. https://doi.org/10.3174/ajnr.a6644
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