Case Number : Case 447 Posted By: Guest

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

Agreed mycosis fungoides. Mind you many other lymphomas (e.g. Sezary syndrome, ATLL etc) and as mentioned an adverse drug reaction can have MF-like features. Clinciopathological correlation and immunohistochemistry are always necessary before coming to a definitive diagnosis. Have a wonderful weekend. Phillip

[size=2]Submitted on 24/02/2012 17:01[/size] [b]Graham Reilly - Princess Elizabeth Hospital (Guernsey) Wrote:[/b]

I agree has the features of MF

[size=2]Submitted on 24/02/2012 16:57[/size] [b]Zena Slim (SpR Histopath) - Wessex Deanery (QAH Portsmouth) Wrote:[/b]

This is Mycosis Fungoides, as well as all the features mentioned, the atypical lymphocytes are disrupting the keratinocyte structure.

[size=2]Submitted on 24/02/2012 16:15[/size] [b]Wilber Javier Martínez C. - CES University (Medellín-COL) Wrote:[/b]

MF vs Drug-induced pseudolymphoma

[size=2]Submitted on 24/02/2012 13:15[/size] [b]Engin Sezer - Dermatology Dept, Acıbadem University (Istanbul, Turkey) Wrote:[/b]

Epidermal lymphoid cells are larger than those of dermal ones, Pautrier microabscesses are observed. Lymphocytes tagging around the basal layer with halo appearance also supports mycosis fungoides histopathologically.

[size=2]Submitted on 24/02/2012 13:08[/size] [b]Marwa Fawzy - Dermatology Department, Faculty of Medicine, Cairo University (Egypt) Wrote:[/b]

MF

[size=2]Submitted on 24/02/2012 13:04[/size] [b]Marcela Saeb Lima - INCMNSZ (Mexico City) Wrote:[/b]

MF and agree with Mona, differential diagnosis is MF-like drug reaction

[size=2]Submitted on 24/02/2012 11:19[/size] [b]Mona Abdel Halim - Dermatology Dept. Cairo Univ. (Egypt) Wrote:[/b]

MF, you have also to exclude Lymphomatoid drug reaction (T cell pseudo lymphoma)

[size=2]Submitted on 24/02/2012 10:26[/size] [b]Izzat Abdul-kadir - ST2 - York Hospital (UK) Wrote:[/b]

MF.

[size=2]Submitted on 24/02/2012 09:57[/size]