ALB and Hypoalbuminemia: Cuvelier et al. [27] reported on the case of a woman treated with high convective volume OL-post HDF, who developed severe hypoalbuminemia, attributed to massive albumin loss into dialysate, i.e. 23.6 g albumin loss in one session, whereas she only lost 4.6 g in a regular HD (haemodialysis) treatment.