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Difference between revisions of "Virus"
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→Human papilloma virus
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==Human papilloma virus== | ==Human papilloma virus== | ||
*Abbreviated ''HPV''. | *Abbreviated ''HPV''. | ||
===General=== | |||
*Causes a lot of pathology: | |||
**Benign: | |||
***[[Verruca vulgaris]]. | |||
***[[Condyloma acuminatum]]. | |||
***[[Esophagus#Human_papilloma_virus_esophagitis|HPV esophagitis]]. | |||
**Malignant: | |||
***[[Uterine cervix|Cervical cancer]]. | |||
***Anal cancer. | |||
===Microscopic=== | ===Microscopic=== | ||
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** Nuclear changes. | ** Nuclear changes. | ||
*** Size similar (or larger) to those in the basal layer of the epithelium. | *** Size similar (or larger) to those in the basal layer of the epithelium. | ||
*** Nuclear enlargement should be evident on low power, i.e. 25x. | *** Nuclear enlargement should be evident on low power, i.e. 25x. | ||
*** Central location - nucleus should be smack in the middle of the cell. | *** Central location - nucleus should be smack in the middle of the cell. | ||
| Line 73: | Line 83: | ||
*[http://commons.wikimedia.org/w/index.php?title=File:Low-grade_squamous_intraepithelial_lesion.jpg LSIL (WC)]. | *[http://commons.wikimedia.org/w/index.php?title=File:Low-grade_squamous_intraepithelial_lesion.jpg LSIL (WC)]. | ||
*[http://commons.wikimedia.org/wiki/File:Low-grade_sil_and_endocx.jpg LSIL & endocervix (WC)]. | *[http://commons.wikimedia.org/wiki/File:Low-grade_sil_and_endocx.jpg LSIL & endocervix (WC)]. | ||
==Adenovirus== | ==Adenovirus== | ||