case_images: PMC9049641_01
case_images: Available colchicine concentrations. The patient presented at approximately 17 h after ingestion and serum colchicine concentrations were first obtained at hour 30. Continuous kidney replacement therapy was performed for 7 days beginning at hour 27. Three cycles of plasmapheresis were performed beginning at hour 51.
case_images: nihms-1792605-f0001.jpg
case_images: PMC9049641_01_nihms-1792605-f0001.jpg
case_images: F1
case_images: Serum colchicine concentrations, drawn at several intervals post-ingestion, demonstrated an initial colchicine concentration of 5.1 ng/mL at 30 h post-ingestion, and a peak colchicine concentration of 12 ng/mL at 40 h post-ingestion (Figure 1).