Cutaneous aplastic large cell lynphomas Flashcards
1
Q
cutaneous lymphomas consisting o large tumor cells that express CD30 antigen and havenoevidenceorhistoryo lymphomatoidpapulosis,MF,orothertypeso CTCL.
A
CACLS
2
Q
age prediliction
skin lesions
A
adults
present as solitary, reddish to brownish nodules and tumors, which requently tend to ulcerate
3
Q
What cells are involved
A
75% CD30+ and additionally express the CD4+ phenotype.
4
Q
5 year survival rate
A
90%
5
Q
Tx
A
PUVA and interferon alpha
