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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 1766 - 6 March - Dr Limin Yu Posted By: Guest

Please read the clinical history and view the images by clicking on them before you proffer your diagnosis.
Submitted Date :
   (0 reviews)
Clinical History: 5 month-old boy, head mass. cd68 +, s100 -, cd1A -, Mart-1 -.

Case Posted by Dr Limin Yu
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  Report Record
Go to records March 2017

User Feedback


Admin_Dermpath

Admin_Dermpath 1,212

Posted

Get your week off to a bumper start with a bumper set of images for Dr Limin Yu's Spot Case.

 

Geoff Cross - DermpathPRO Projects

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Victor Delgado

Victor Delgado 6

Posted

Spindle Cell Xanthogranuloma

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vincenzo polizzi

vincenzo polizzi 185

Posted

JXG my first thought ( Touton cells poor ). 

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Mariantonieta Tirado

Mariantonieta Tirado 9

Posted

I agree with spindle cell xanthogranuloma but I would add langerin (CD207) to the panel

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IgorSC

JXG,  even without typical Touton

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Robledo F. Rocha

Robledo F. Rocha 336

Posted

Juvenile xanthogranuloma.

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Sasi Attili

Sasi Attili 85

Posted

Looks like JXG- but quite a large mass!

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Limin Yu

Limin Yu 24

Posted

I agree with everyone -- I called it JXG, too

There are abundant eosinophils. I don't recall I have seen a JXG with so many eosinophils.  That's why I performed immunostains to rule out other possibilities. 

 

Kinda curious anyone has seen so many eos in JXG. Thanks!

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