Fig. 3From: Transient loss of consciousness immediately after total pancreatectomy for pancreatic metastases from renal cell carcinoma: a case reportEstimated concentration of fentanyl at the central nerve system (grey curve) and plasma (black curve) drawn by Tivatrainer software. The logo “*” shows the timing of TLOC. Diagonal arrow shows the shot of fentanyl. The fentanyl concentration of central nerve system at the TLOC was 0.88 and 0.77 ng/ml, respectively. TLOC transient loss of consciousnessBack to article page