Alcian blue method for the museum display of squamous metaplasia in the larynx.
The Alcian blue method is described as an alternative to the use of pyronin for the immediate post-mortem demonstration of squamous in the larynx. Alcian blue-stained specimens can be stored for prolonged periods in 4 per cent formaldehyde in normal saline without loss of contrast and used as wet specimens for teaching purposes. Alcian blue-stained larynges showing squamous metaplasia can be permanently mounted for museum display in either Kaiserling's or Wentworth's fluids.
D000328:Adult; D000423:Alcian Blue; D004501:Education, Medical; D004847:Epithelial Cells; D004848:Epithelium / Q000473:pathology; D005085:Exhibitions as Topic; D005557:Formaldehyde; D005629:Frozen Sections; D006652:Histological Techniques; D006801:Humans; D007211:Indoles; D007818:Laryngeal Diseases / Q000473:pathology*; D007830:Larynx / Q000473:pathology*; D008679:Metaplasia; D009144:Museums; D011309:Preservation, Biological / Q000379:methods
D007211:Indoles; D005557:Formaldehyde; D000423:Alcian Blue