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lymphomatoid papulosis, type A (5394) » HEx20.jpg
Filename: HEx20.jpg
[lymphomatoid papulosis, type A]
We present here a new case of the skin lesion, located on the palmar side of the right upper arm in a-67-old Bosnian male. The lesion has persisted for seven months and was composed of a small papullar lesions followed by very severe pruritus.  
Histopathology: A dense dermal infiltration of moderately large lymphoid cells with scant cytoplasm and large hyperchromatic nuclei.  
Tumor cells exhibited the following immunophenotype: CD3(+), CD4(+), CD8(positive single cells), CD20 (positive single cells), and CD30 (sporadically positive).  
Clinical diagnosis: Chronic parapsoriasis or Peripheral T-cell lymphoma  
Histopathological diagnosis: Peripheral T-cell lymphoma  
Looking foward to hearing your opinions!
Sender: semir
2008-04-10 16:47
INCTR - EBMWG Hematopathology Online

Last modified: 2008-04-10 16:47:07