Difference between revisions of "Pleomorphic tumours"

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'''Pleomorphic tumours''' have nuclear pleomorphism.
'''Pleomorphic tumours''' have [[nuclear pleomorphism]].


==General differential diagnosis==
==General differential diagnosis==
Adapted from ''Miller'' with modifications:<ref name=miller>Miller RT. (Sep 2013). ''Atlantic Diagnostic Immunohistochemistry Symposium''. St. John's, NL, Canada.</ref>
{| class="wikitable sortable"  
{| class="wikitable sortable"  
! Tumour
! Tumour
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|-
|-
| [[Melanoma]]  
| [[Melanoma]]  
| carcinoma
| melanoma
|   
|   
|-
|-
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|-
|-
| [[Lymphocyte-depleted Hodgkin lymphoma]]  
| [[Lymphocyte-depleted Hodgkin lymphoma]]  
| lymphoid
|-
| [[Anaplastic Myeloma]]
| lymphoid  
| lymphoid  
|   
|   
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| [[Pleomorphic neurothekeoma]]  
| [[Pleomorphic neurothekeoma]]  
| mesenchymal lesion  
| mesenchymal lesion  
|-
| [[Anaplastic myeloma]]
| lymphoid
|   
|   
|-
|-
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| rare  
| rare  
|-
|-
| [[STUMP of prostate]]  
| [[Smooth muscle tumour of uncertain malignant potential]] (STUMP)
| mesenchymal lesion  
| mesenchymal lesion  
| rare  
| rare, may be seen in the prostate gland<ref name=pmid21572264>{{Cite journal  | last1 = Nagar | first1 = M. | last2 = Epstein | first2 = JI. | title = Epithelial proliferations in prostatic stromal tumors of uncertain malignant potential (STUMP). | journal = Am J Surg Pathol | volume = 35 | issue = 6 | pages = 898-903 | month = Jun | year = 2011 | doi = 10.1097/PAS.0b013e318214f2f2 | PMID = 21572264 }}</ref>
|-
|-
| [[Inflammatory myxohyaline tumour with Reed-Sternberg like cells]]  
| [[Inflammatory myxohyaline tumour with Reed-Sternberg like cells]]  
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==See also==
==See also==
*[[Basics]].
*[[Basics]].
*[[Large epithelioid tumours]].
==References==
{{Reflist|1}}


[[Category:Basics]]
[[Category:Basics]]

Latest revision as of 01:01, 15 October 2013

Pleomorphic tumours have nuclear pleomorphism.

General differential diagnosis

Adapted from Miller with modifications:[1]

Tumour Group Notes
Melanoma melanoma
PEComas mesenchymal lesion
Anaplastic large cell lymphoma lymphoid
Primary effusion lymphoma lymphoid
Lymphocyte-depleted Hodgkin lymphoma lymphoid
Xanthogranuloma reactive process
Pheochromocytoma mesenchymal lesion
Choriocarcinoma carcinoma
Pleomorphic fibroma mesenchymal lesion
Radiation effect reactive process
Rhabdomyosarcoma sarcoma
Leiomyosarcoma sarcoma
Liposarcoma sarcoma
Pleomorphic undifferentiated sarcoma sarcoma
Atypical fibroxanthoma mesenchymal lesion
Malignant peripheral nerve sheath tumour sarcoma
Angiosarcoma sarcoma
Osteosarcoma sarcoma
Gastrointestinal stromal tumour sarcoma
Alveolar soft part sarcoma sarcoma
Malignant solitary fibrous tumour sarcoma
Inflammatory liposarcoma sarcoma
Pleomorphic neurothekeoma mesenchymal lesion
Anaplastic myeloma lymphoid
Sclerosing extramedullary hematopoetic tumour lymphoid rare
Smooth muscle tumour of uncertain malignant potential (STUMP) mesenchymal lesion rare, may be seen in the prostate gland[2]
Inflammatory myxohyaline tumour with Reed-Sternberg like cells sarcoma very rare
Pleomorphic hyalinizing angiectatic tumour sarcoma very rare

See also

References

  1. Miller RT. (Sep 2013). Atlantic Diagnostic Immunohistochemistry Symposium. St. John's, NL, Canada.
  2. Nagar, M.; Epstein, JI. (Jun 2011). "Epithelial proliferations in prostatic stromal tumors of uncertain malignant potential (STUMP).". Am J Surg Pathol 35 (6): 898-903. doi:10.1097/PAS.0b013e318214f2f2. PMID 21572264.