A<unk>  is a small nest of chromaffin cells or chief cells with pale eosinophilic staining.<unk>  are separated into groups by segmenting bands of fibrovascular stroma, and are surrounded by supporting sustentacular cells. A<unk>  pattern is diagnostic for paraganglioma or pheochromocytoma.<unk>  is German for "ball of cells".
Zellballen
Norrlandsflyg
Gutka
Hobcart
Sofie 
SmarTeach
Elscint
Beauty Mark