Fig. 3From: Clinico- pathologic presentation of hypersensitivity pneumonitis in Egyptian patients: a multidisciplinary studyPhotomicrographs showing isolated multinucleated giant cells (arrowheads) from different HP cases, seen in the interstitium in (a) and (b) and inside the air spaces (c),(d) and (e). Contains calcium phosphate inclusion in (a) and cholesterol clefts in (b). [H&E, Original magnifications x200, x400, x400, x400 and x1000, a through d, respectively]Back to article page