Small cell variant of anaplastic large cell lymphoma with positive immunoreactivity for CD99
A 13 year old boy presented with a huge mass on his right arm of 6 months duration. Histopathological examination revealed sheets of malignant small round blue cells with immunopositivity for LCA, CD43, CD45Ro, CD30, EMA, ALK-1 and CD99, and negativity for CD20, TdT, myogenin, myoD1, NSE, bcl-6, bcl...
|Main Authors:||, , , ,|
Malaysian Medical Association