Case Number : Case 483 Posted By: Guest

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

This is an interesting case which could be classified in a number of ways. You will have noted that there are nests of type-A cells below the type-B cells and so in one sense this is an inverted type-A nevus. You could also think of it as a clonal nevus. There are however dendritic cells which would favor a combined nevus and the growth pattern could be regarded as in keeping with a deep penetrating nevus. It was signed out as a combined nevus with clonal/inverted features. the important thing is to recognize that it is benign.

[size=2]Submitted on 16/04/2012 20:14[/size] [b]Eman El-Nabarawy - Cairo University (Egypt) Wrote:[/b]

Combined or clonal nevus.

[size=2]Submitted on 16/04/2012 18:39[/size] [b]Marie MD - () Wrote:[/b]

combined nevus (or clonal nevus)

[size=2]Submitted on 16/04/2012 17:29[/size] [b]Bostjan Luzar - Institute of Pathology (Ljubljana, Slovenia) Wrote:[/b]

Combined melanocytic naevus: ordinary compound and deep penetrating naevus (Seab et al. Am J Surg Pathol 1989; 13: 39-44).

[size=2]Submitted on 16/04/2012 16:49[/size] [b]Izzat Abdul-kadir - ST2 - York Hospital (UK) Wrote:[/b]

Melanoma arising in a naevus.

[size=2]Submitted on 16/04/2012 16:08[/size] [b]Mona Abdel Halim - () Wrote:[/b]

Melanoma on top of a congenital nevus

[size=2]Submitted on 16/04/2012 15:49[/size] [b]Yüksel Okumuş - Bursa State Hospital (Turkey) Wrote:[/b]

Clonal nevus

[size=2]Submitted on 16/04/2012 15:02[/size] [b]Marwa Fawzy - Dermatology Department, Faculty of Medicine, Cairo University (Egypt) Wrote:[/b]

Congenital melanocytic nevus

[size=2]Submitted on 16/04/2012 14:15[/size] [b]Engin Sezer - (Istanbul) Wrote:[/b]

Melanoma (characterized by pleomorphism, atypical mitosis and balloon cell change) arising on CN with congenital features

[size=2]Submitted on 16/04/2012 13:58[/size]