Hepatic lesions of vascular origin in multicentric Castleman's disease, plasma cell type: report of one case with peliosis hepatis and another with perisinusoidal fibrosis and nodular regenerative hyperplasia.
We report two cases of multicentric Castleman's disease, plasma cell type, associated with three different liver lesions. Peliosis hepatis was observed in one case and perisinusoidal fibrosis with nodular regenerative hyperplasia in the other. These observations give some evidence that Castleman's disease, per se, may be involved in these three presumably interrelated liver vascular lesions. These changes, already described in monoclonal lymphoproliferations such as myeloma and Waldenström's disease, may also be recorded in a disease characterized by a strong polyclonal plasma cell hyperplasia.
Molina
T
T
Service d'Anatomie et de Cytologie Pathologiques, Hôtel-Dieu, Paris, France.
Delmer
A
A
Le Tourneau
A
A
Texier
P
P
Degott
C
C
Audoin
J
J
Zittoun
R
R
Diebold
J
J
D000328:Adult; D005871:Castleman Disease / Q000473:pathology*; D006801:Humans; D006965:Hyperplasia / Q000473:pathology; D008099:Liver / Q000098:blood supply* / Q000473:pathology; D008103:Liver Cirrhosis / Q000473:pathology*; D008115:Liver Regeneration / Q000502:physiology; D008297:Male; D008875:Middle Aged; D010382:Peliosis Hepatis / Q000473:pathology*; D010950:Plasma Cells / Q000473:pathology*; D014652:Vascular Diseases / Q000473:pathology*