Pseudolymphoma is a benign lymphocytic infiltrate that resembles cutaneous lymphoma histologically, clinically, or both. Lymphoma cutis is the most important type of pseudolymphoma. Presentation
It manifests with diarrhoea, hepatosplenomegaly, moderate lymph node enlargement without histopathological changes and evidence of the reticulo-endothelial system involvement. Cause
It is an adverse effect of phenytoin. Diagnosis
References


== External links ==
Or or OR may refer to:

Arts and entertainment
Film and television
"O.R. ", a 1974 episode of M*A*S*H
Or (My Treasure), a 2004 movie from Israel (Or means "light" in Hebrew)

Music
Or (album), a 2002 album by Golden Boy with Miss Kittin
O*R, the original title of Olivia Rodrigos album Sour, 2021
"Or", a song by Israeli singer Chen Aharoni in Kdam Eurovision 2011
Or Records, a record label
Organized Rhyme, a Canadian hip-hop group featuring Tom Green

Businesses and organizations
Or (political party) (lit.