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In this section we have spot diagnoses posted on a daily basis since June 2010, now over 4000! You can review the archived cases and read the suggested diagnoses by users and the final comment by the contributors.
Case are uploaded each week day by 10 am UK time with the correct diagnosis will generally be posted at 8 pm UK time. Why not view the most recent spot diagnosis and proffer a diagnosis?

Case Number : Case 431 Posted By: Guest

Please read the clinical history and view the images by clicking on them before you proffer your diagnosis.
Submitted Date :
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Female 52 years, subcutaneous nodule on leg.
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  Report Record
Go to records February 2012

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Admin_Dermpath

Admin_Dermpath 1,217

Posted

[b]Phillip McKee - Overseas Consultations (Cave Creek, Arizona, USA) Wrote:[/b]

The tumor is composed of bland spindled cells in part arranged in a storiform pattern and there is hyalinization. The tumor cells were positive for EMA and negative for S100-protein. Focal positivity for CD34 was present. These features add up to the diagnosis of perineurioma

[size=2]Submitted on 02/02/2012 16:57[/size]
[b]Eman El-Nabarawy - Cairo University (Egypt) Wrote:[/b]

Ancient schwannoma.

[size=2]Submitted on 02/02/2012 14:21[/size]
[b]Mona Abdel Halim - Dermatology Dept. (Egypt) Wrote:[/b]

What about cellular schwannoma with ancient changes?

[size=2]Submitted on 02/02/2012 13:01[/size]
[b]A Bansal - BCU HB (North Wales) Wrote:[/b]

Favour DFSP. Would do immunos (CD34, Factor XIIIa, S100 protein etc.)

[size=2]Submitted on 02/02/2012 12:40[/size]
[b]Yüksel Okumuş - Bursa State Hospital (Turkey) Wrote:[/b]

Schwannoma versus Fibrous Histiyocytoma with storiform and pallizading pattern ?

[size=2]Submitted on 02/02/2012 11:24[/size]

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