Fig. 7From: Rapid-onset obesity, hypoventilation, hypothalamic dysfunction, autonomic dysregulation and neuroendocrine tumor syndrome with a homogenous enlargement of the pituitary gland: a case reportMicroscopic view of the mass tissue stained by hematoxylin and eosin showing mature elements: ganglion cells (black arrows) and neurites accompanied by Schwann cells and fibrous tissue (20×)Back to article page