18 Hodgkin Lymphoma
Lymphoma

lymphocytes form mass: oma

painful: reactive lymph nodes in infection

tissue biopsy of mass/lymph node
Reed-Sternberg

Hodgkins

Hodgkin Lymphoma

autoimmune: immune activation

Owl sitting in weeds: Hodgkin lymphoma = Reed-Sternberg cells that look like "owl's eyes"

reed sternberg only a small amt of cell in lymph nodes
most cells are reactive cells reacting to cytokines from reed sternberg: B symptoms more common
one of the reactive cells: macrophages, containing 1a hydroxylase

spread from 1 set of nodes to another, very predictable

most pt classical form

variant of reed sternberg: popcorn cells


tumor forms fibrosis tissues that surrounds tumor, creating nodules

mixed cellularity: lots of eosinophils
more the lymphocytes, better prognosis


enlargement often in nonhodgkin

most common regimen
don't memorize
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