Do preoperative carbon dioxide reactivity studies predict the hemodynamic changes seen during carotid endarterectomy after internal carotid artery clamping?
Preoperative TCD cerebral CO(2) reactivity cannot be used clinically to predict the intraoperative hemodynamic changes seen during CE.
Our findings indicated that marrow histologic findings alone do not reliably predict the probability of HLH, and an isolated finding of hemophagocytosis, even when present in a high amount, lacks specificity for HLH.