Growth Hormone (GH) pin

IHC

Growth Hormone (GH)

Alternate Test Names:
GH

Methodology: IHC

Clinical Significance:
Identifies: Pituitary hormone expressed in somatotroph, mammosomatotroph, and some lactotroph adenomas.

Subcellular Localization: Cytoplasmic

Organ: Brain/CNS, Hormones, Pituitary

Disease State:

CPT Code(s): 88342 or 88341 (reference only; CPTs may vary)

Turnaround Time: Within 1-2 business days of receipt

Schedule: Monday - Friday

Specimen Requirements:
• Formalin-fixed, paraffin-embedded (FFPE) tissue block or cell block - OR -
• 1 unstained slide for each test requested plus 3-4 additional unstained slides cut at 4µm

Tech Only