Tuesday, December 25, 2018

Granulomatous lymphadenitis with giant cells

13m with intermittent fever and a rubbery, matted lymph node in neck. Numerous giant cells, foreign body type, lymphocytes and neutrophils.















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Column chromatography

 A jar of snacks (namkeens) demonstrate the principles of column chromatography to a fairly accurate extent. In a column consisting of diffe...