Case Number : Case 485 Posted By: Guest

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

Happy birthday Richard. Sometimes you have to think laterally!!!! This is a very difficult case and in fact represents a pseudovascular squamous cell carcinoma confirmed with keratin immunohistochemistry.

[size=2]Submitted on 18/04/2012 19:36[/size]
[b]Mona Abdel Halim - () Wrote:[/b]

Happy Birthday Dr Carr :-)

[size=2]Submitted on 18/04/2012 19:04[/size]
[b]Rodrigo Restrepo - UPB/CES (Mdlln/Col) Wrote:[/b]

Bacillary angiomatosis

[size=2]Submitted on 18/04/2012 19:00[/size]
[b]Richard Carr - Warwick (UK) Wrote:[/b]

PG. Happy birthday to me!

[size=2]Submitted on 18/04/2012 18:44[/size]
[b]Marie MD - () Wrote:[/b]

with PMNS around blood vessel in 3rd image, I think of bacillary angiomatosis. Would do the Warthin Starry to confirm.

[size=2]Submitted on 18/04/2012 18:03[/size]
[b]Yüksel Okumuş - Bursa State Hospital (Turkey) Wrote:[/b]

Pyogenic granuloma

[size=2]Submitted on 18/04/2012 17:16[/size]
[b]Mona Abdel Halim - () Wrote:[/b]

Pyogenic granuloma

[size=2]Submitted on 18/04/2012 15:50[/size]
[b]Paola Escalante - PUJ (Colombia) Wrote:[/b]

Lobular capillary hemangioma (pyogenic granuloma).

[size=2]Submitted on 18/04/2012 15:43[/size]
[b]Graham Reilly - PEH (Guernsey) Wrote:[/b]

pyogenic granuloma

[size=2]Submitted on 18/04/2012 15:38[/size]
[b]Marwa Fawzi - Dermatology Department, Faculty of Medicine, Cairo University (Egypt) Wrote:[/b]

Pyogenic granuloma

[size=2]Submitted on 18/04/2012 13:40[/size]
[b]Sasi Attili - (United Kingdom) Wrote:[/b]

Pyogenic granuloma

[size=2]Submitted on 18/04/2012 12:25[/size]
[b]Izzat Abdul-kadir - ST2 - York Hospital (UK) Wrote:[/b]

Pyogenic granuloma. I think lesions of bacillary angiomatosis are multiple & I cannot see bacilli.

[size=2]Submitted on 18/04/2012 12:18[/size]
[b]Hazem Hamed - Department of Histopathology, Imperial College (London) Wrote:[/b]

Thought of bacillary angiomatosis (which can affect immunocompetent patients) for Warthin Starry silver stain.

[size=2]Submitted on 18/04/2012 12:06[/size]
[b]Amira Tawdy - Cairo University (Egypt) Wrote:[/b]

The inflammatory cells (both plasma cells and some neutrophils) in the third image favours to me the diagnosis of ulcerated pyogenic granuloma I hope I am on the right track!!!

[size=2]Submitted on 18/04/2012 11:31[/size]