The patient is a middle-aged female with subtle signs of acromegaly.
|Arrows point to the pale balls in this pituitary adenoma which correspond to|
fibrous bodies on CAM 5.2 immunohistochemistry
The signature feature of sparsely granulated GH adenomas is the finding of widespread, ball-like, cytoplasmic ‘fibrous bodies’ on CAM5.2 in >70% of cells.
|CAM 5.2 immunohistochemistry|