Cytomorphology of hyaline‐vascular Castleman's disease: a diagnostic challenge

Abstract

Although hyaline-vascular CD is a difficult diagnostic entity on aspirate material the presence of large histiocytic cells with a crumpled tissue paper appearance of the nuclei in a background of small lymphocytes are useful indicators for suspecting this lesion. However, these findings should be analysed in larger studies to determine if they could in anyway reduce the diagnostic dilemma in cases of CD.