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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 1817 - 16 May - Dr Uma Sundram 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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Clinical History: 63 year old woman with right thumb lesion.

Case Posted by Dr Uma Sundram
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User Feedback


Admin_Dermpath

Admin_Dermpath 1,212

Posted

An intriguing case from Dr Uma Sundram for your Tuesday Spot Diagnosis Case.

Geoff Cross - DermpathPRO Projects

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urmilapandey

urmilapandey 15

Posted

extraskeletal chondroma/cutaneous cartilaginous tumour with cystic degeneration

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Raul Perret

Raul Perret 262

Posted

For me the first three first pictures look like digital mucous cyst, on the other pictures we see mature cartilage with foci of calcification that could be consistent with extraeskeletal chondroma

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vincenzo polizzi

vincenzo polizzi 185

Posted

Yes Raul, agree with you. I answered too quickly before.

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Dr. Richard Carr

Dr. Richard Carr 622

Posted

Has Geoff had a moment? Not sure how the digital, ganglionic type, mucus cyst relates to image 4 to 6.

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Robledo F. Rocha

Robledo F. Rocha 336

Posted

Extraskeletal chondroma. Perhaps the intracorneal vesicle is a friction blister (not sure about keratinocytic degenerative changes in the underlying epidermis) or a secondary blister resulting from the increase in hardness of the soft tissue.

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Uma Sundram

Uma Sundram 169

Posted

Digital mucous cyst. The patient had a 'loose body' associated with the communicating joint.

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