![](http://www.alamy.com/thumbs/6/038B574D-48EF-4311-B1CC-235E2CCB7FEF/EW49MA.jpg)
Vertical section through the pseudomembrane, vintage engraved illustration.
Size: 3007px × 5000px
Photo credit: © Patrick Guenette / Alamy / Afripics
License: Royalty Free
Model Released: None
Keywords: anatomy, ancient, antique, art, artwork, biology, black, cartilage, cell, drawing, duct, element, engraved, engraving, epithelial, etching, exudate, fibrinous, gland, glandular, historic, history, human, illustration, laryngitis, larynx, leukocyte, lymphoid, medical, membrana, pathology, picture, propria, pseudomembrane, rich, science, section, submucosa, swollen, vector, vectors, vertical, vintage, wall, white