HOPS: a tetrachrome stain useful in dermatopathology.
D000505:Alopecia / Q000473:pathology; D004396:Coloring Agents; D010697:Eosine I Bluish; D006416:Hematoxylin; D006801:Humans; D008297:Male; D009930:Organic Chemicals; D010078:Oxazines; D012867:Skin / Q000473:pathology; D013194:Staining and Labeling / Q000379:methods*
D004396:Coloring Agents; D009930:Organic Chemicals; D010078:Oxazines; C002313:PAcein; C039163:safran; D010697:Eosine I Bluish; D006416:Hematoxylin