We read with interest the article by Ng et al, in which the authors investigated associations between the “swirl sign” and hematoma growth. Ng et al found that patients positive for the swirl sign demonstrated larger hemorrhage volumes and higher odds of subsequent hemorrhage expansion (HE).[1][
No takes yet. Share an insight, caveat, or question.
Boulouis et al. (2018) studied this question.
Synapse has enriched 5 related papers. Consider them for comparative context: