Localization
lymph nodes (nodal Castleman disease)
extranodal Castleman disease
Synopisis
hyaline vascular type (HVCD)
plasmacytic type
mixed pattern
Associations
POEMS syndrome
myasthenia gravis
paraneoplastic pemphigus
Hodgkin disease
follicular dendritic cell dysplasia
follicular dendritic cell sarcoma