Cellular cast with a waxy matrix (hpf, unstained, phase contrast)
Waxy cast (lpf,hpf,hpf) Toluidine blue . Strong icteria of specimen
Granular casts with a waxy matrix (hpf, unstained)
Granular casts with a waxy matrix (hpf, toluidine blue, unstained)
Hyaline cast with a matrix showing a near waxy aspect (hpf, unstained)