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sinus histiocytosis with massive lymphadenopathy; Rosai-Dorfman disease

Pathology: - lymph node enlargement in various superficial or deep sites - usually benign & limited to lymph nodes, extra nodal involvement in ~40% Clinical manifestations: - prolonged clinical course with occasional exacerbations remissions

General

histiocytosis lymphadenopathy

Properties

ETIOLOGY: infection inflammation malignant neoplasm

References

  1. Pernick N Lymph nodes & spleen, nonlymphoid Inflammatory disorders (noninfectious) Sinus histiocytosis with massive lymphadenopathy Pathology Outlines http://www.pathologyoutlines.com/topic/lymphnodessinushistiocytosiswithmassivelymph.html
  2. Wikipedia: Rosai-Dorfman_disease https://en.wikipedia.org/wiki/Rosai%E2%80%93Dorfman_disease