Symmetric collateral pattern on CTA predicts favorable outcomes after endovascular thrombectomy for large vessel occlusion stroke. - Regenhardt, Robert W.; Lev, Michael H.; He, Julian; Dmytriw, Adam A.; Vranic, Justin E.; Rabinov, James D.; Stapleton, Christopher J.; Patel, Aman B.; Singhal, Aneesh B.; Gonzalez, R. Gilberto (PLoS ONE, 2023)