Granulosa Cell Tumour Research Foundation

We realise that there is inconsistent offering of Inhibin and AMH testing in Canada, and possibly elsewhere.  ARUP Labs in Salt Lake City, Utah, is one lab that can test for both markers and will accept samples from patients.  These links provide instructions for international sample submissiona sample order form for Inhibin B (cost is $98 USD but may vary), and instructions specific to Canadian submissions.

Be sure to contact ARUP directly before arranging collection of your sample to ensure you have the latest information.

GCT Surveillance Recommendation

Some clinicians are not familiar with biomarkers that may be used for surveillance of GCT recurrence. One of the leading clinical groups dealing with GCT has provided us with an expert opinion on best practices involving use of Inhibin B and anti-Mullerian hormone (AMH). We make it available here as an information resource for your clinician.