Debrief

Routine morphology supports a differential; Perls supports iron-containing granules and supravital stain supports Heinz bodies only when controls are valid. Failed controls invalidate the stain until corrected, repeated, or escalated.

Release one bounded morphology or material statement supported by the method. Cabot rings, Hb C-like crystals, parasite-like material, and all uncertain structures require the limits and qualified pathways described here.