49,259
edits
Difference between revisions of "An introduction to head and neck pathology"
Jump to navigation
Jump to search
An introduction to head and neck pathology (view source)
Revision as of 04:18, 17 November 2011
, 04:18, 17 November 2011→WHO classification: mreo
(→Nasopharyngeal carcinoma: WHO classification) |
(→WHO classification: mreo) |
||
| Line 251: | Line 251: | ||
! Type | ! Type | ||
! Histology | ! Histology | ||
! Description | |||
! EBV | ! EBV | ||
! Prevalence | ! Prevalence | ||
| Line 257: | Line 258: | ||
| 1 | | 1 | ||
| keratinizing SCC | | keratinizing SCC | ||
| graded poorly-well-diff. | |||
| -ve | | -ve | ||
| ? | | ? | ||
| Line 262: | Line 264: | ||
|- | |- | ||
| 2a | | 2a | ||
| nonkeratinizing carcinoma, differentiated | | nonkeratinizing carcinoma, differentiated | ||
| well def. cell borders & tumour nest borders, mimics apperance of [[UCC]] | |||
| +ve | | +ve | ||
| ? | | ? | ||
| Line 269: | Line 272: | ||
| 2b | | 2b | ||
| nonkeratinizing carcinoma, undifferentiated | | nonkeratinizing carcinoma, undifferentiated | ||
| sheets/syncytial, vescicular nuclei, prominent nucleoli, pink cytoplasm | |||
| ? | | ? | ||
| most common | | most common | ||
| Line 275: | Line 279: | ||
| 3 | | 3 | ||
| basaloid SCC | | basaloid SCC | ||
| mimics BCC - see [[basaloid SCC]] | |||
| ? | | ? | ||
| least common | | least common | ||
| ? | | ? | ||
|} | |} | ||
===IHC=== | ===IHC=== | ||