File:Papillary cystadenoma lymphomatosum2.jpg

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Summary

Description
English: Intermediate magnification micrograph of a papillary cystadenoma lymphomatosum (Warthin tumour), a benign tumour of salivary glands, that classically arises in the parotid gland. H&E stain.

Features of papillary cystadenoma lymphomatosum seen in the image:

  • Papillae (nipple-shaped structures), tubular masses of cells, with a two rows of pink (eosinophilic) epithelial cells (with cuboidal basal cells and columnar luminal cells) -- left aspect of image.
  • Fibrous capsule (painted with blue ink to denote the resection margin) -- run diagonally across image (pink & homogenous).
  • Cystic space (white - left/upper portion).
  • Lymphoid stroma (blue).

See also

FNA specimen:

Source Own work
Author Nephron

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Date/TimeThumbnailDimensionsUserComment
current01:34, 11 July 2009Thumbnail for version as of 01:34, 11 July 20091,614 × 1,216 (1.04 MB)Nephron{{Information |Description={{en|1=Intermediate magnification micrograph of a '''papillary cystadenoma lymphomatosum (Warthin tumour)''', a benign tumour of salivary glands, that classically arises in the

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