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m (→Mucocele) |
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===Microscopic=== | ===Microscopic=== | ||
Features: | Features:<ref>URL: [http://emedicine.medscape.com/article/1076717-workup http://emedicine.medscape.com/article/1076717-workup]. Accessed on: 6 March 2012.</ref> | ||
* | *Granulation tissue-like and pseudocyst-like. | ||
**Granulation tissue-like: | |||
***Fibroblasts. | |||
***Small caliber blood vessels. | |||
***Histocytes. | |||
***Neutrophils. | |||
**Pseudocyst: | |||
***No epithelial lining. | |||
***Poorly circumscribed. | |||
*Pale pink extracellular material (mucous) - '''key feature'''. | |||
Images: | Images: | ||
*[http://commons.wikimedia.org/wiki/File:Mucocele_of_lower_lip_%281%29.JPG Mucocele - low mag. (WC)]. | *[http://commons.wikimedia.org/wiki/File:Mucocele_of_lower_lip_%281%29.JPG Mucocele - low mag. (WC)]. | ||
*[http://commons.wikimedia.org/wiki/File:Mucocele_of_lower_lip_%282%29.JPG Mucocele - high mag. (WC)]. | *[http://commons.wikimedia.org/wiki/File:Mucocele_of_lower_lip_%282%29.JPG Mucocele - high mag. (WC)]. | ||
*[http://dermatlas.med.jhmi.edu/derm/indexDisplay.cfm?ImageID=292590975 Mucocele (dermatlas.med.jhmi.edu)]. | |||
==Pleomorphic adenoma== | ==Pleomorphic adenoma== |
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