<prompt> Schaumann bodies are seen in:SarcoidosisChronic bronchitisAsthmaSyphilis  <response>: Ans. a SarcoidosisRef: Robbins 9thpg 693-694Histology in Sarcoidosis:Well-formed non-caseating granulomas Q composed of an aggregate of tightly clustered epithelioid cells Q, with Langhans or foreign body-type giant cells; Central necrosis is unusual. QSchaumann bodies: laminated concretions composed of calcium and proteins QAsteroid bodies: Stellate inclusions enclosed within giant cells Q 