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Endocrinology

Building Your Care Team: Hiring the Right Experts

At a Glance

For the best chance of recovery from Cushing disease, you need a specialized medical team at a Pituitary Tumor Center of Excellence. Look for an expert pituitary surgeon who performs at least 20 to 30 surgeries per year and works alongside neuroendocrinologists and neuroradiologists.

Because Cushing disease is rare and complex, your choice of medical team is one of the most important factors in your successful recovery. This is not a condition that should be managed by a generalist. To achieve the best possible outcome, you need a team that sees “rare” pituitary cases every single day [1][2].

The Gold Standard: A Center of Excellence

Medical experts have established specific criteria for what defines a Pituitary Tumor Center of Excellence (PTCOE). These centers are designed to provide “one-stop” care where all your specialists work in the same building and talk to each other about your case [3][4].

  • The Power of Volume: Research shows that surgical volume (the number of surgeries a center performs) is directly linked to success. A center of excellence should perform at least 50 to 100 pituitary surgeries per year [3][5]. High-volume surgeons have lower complication rates and are more likely to achieve full remission, especially when dealing with tiny, hard-to-see tumors [6][7].
  • The Team-Based Approach: Your care should not rest on just one person. A comprehensive team includes:
    • Neuroendocrinologist: An endocrinologist who specializes specifically in pituitary disorders.
    • Pituitary Surgeon: A neurosurgeon with dedicated training in endoscopic transsphenoidal surgery [6].
    • Neuroradiologist: A specialist who knows how to spot 2mm tumors that a general radiologist might miss [8].
    • Neuropathologist: A doctor who specializes in examining pituitary tissue to confirm the diagnosis [9].

Vetting Your Surgeon

When you meet with a surgeon, you are essentially “hiring” them for a highly specialized job. You should feel empowered to ask direct questions about their experience:

  1. “How many pituitary surgeries do you perform each year?” You are looking for a surgeon who performs at least 20–30 personally, within a center that does more than 50 [3].
  2. “What is your remission rate for Cushing disease?” A skilled surgeon at a major center should have a remission rate of 70–90% for microadenomas [10].
  3. “Do you use a multidisciplinary tumor board?” Ask if they meet regularly with endocrinologists and radiologists to discuss their patients’ cases collectively [4].

Preparing for Your First Specialist Visit

Specialized pituitary centers are often busy, and your first appointment can feel overwhelming. Being organized will help you get the most out of your visit.

1. Bring Your “Digital Brain” (Imaging)

Do not rely on the hospital to “send over” your scans. Bring the physical CD or a thumb drive containing your MRI images in “DICOM” format [8]. The specialist needs to see the actual images, not just the written report from a different radiologist.

2. The Lab History Binder

Cushing disease is diagnosed through trends, not a single test. Bring a chronological folder of all your:

  • 24-hour urine cortisol results.
  • Late-night salivary cortisol results.
  • Dexamethasone suppression test results.
  • ACTH blood levels.

3. Your Symptom Timeline

Because the “diagnostic odyssey” can last for years, create a simple one-page timeline. Note when the “red flag” symptoms started, such as:

  • When did you first notice the purple stretch marks or “buffalo hump”?
  • When did the muscle weakness (difficulty standing from a chair) begin?
  • When did your mood or sleep patterns change significantly [11]?

Bringing this level of detail allows your team to spend less time “hunting” for your history and more time focused on your treatment plan [12].

Common questions in this guide

What kind of doctor treats Cushing disease?
Cushing disease requires a specialized team rather than a single doctor. Your core team should include a neuroendocrinologist, an expert pituitary surgeon, a neuroradiologist to read your scans, and a neuropathologist working together to manage your care.
What is a Pituitary Tumor Center of Excellence?
A Pituitary Tumor Center of Excellence is a specialized medical facility where a high volume of pituitary surgeries are performed. These centers feature multidisciplinary teams that work in the same building and regularly collaborate on complex cases like Cushing disease.
How many surgeries should my pituitary surgeon perform each year?
You should look for a highly experienced surgeon who personally performs at least 20 to 30 pituitary surgeries annually. They should ideally practice at a specialized center that performs between 50 and 100 of these procedures each year to ensure the highest chance of success.
What should I bring to my first appointment with a Cushing disease specialist?
Always bring the physical CD or thumb drive containing your actual MRI images, rather than relying on a written report. You should also bring an organized binder with your complete lab history and a written timeline detailing exactly when your symptoms began.
What is the surgery success rate for Cushing disease?
A skilled pituitary surgeon at a major center of excellence typically achieves a remission rate of 70 to 90 percent for microadenomas. Finding a high-volume surgeon is one of the most important factors in achieving a successful recovery.

Questions to Ask Your Doctor

Curated prompts to bring to your next appointment.

  1. 1.How many pituitary-specific surgeries do you personally perform each year, and what is your personal remission rate for microadenomas?
  2. 2.Does this hospital have a multidisciplinary 'Pituitary Tumor Board' that will review my case together?
  3. 3.Will my surgery be performed endoscopically, and do you work with an ENT (Otolaryngologist) to access the pituitary gland?
  4. 4.Who is my primary point of contact for hormone emergencies or steroid tapering questions after I leave the hospital?
  5. 5.Does this center meet the criteria for a 'Pituitary Tumor Center of Excellence' (PTCOE) regarding surgical volume and specialized staffing?

Questions For You

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References

References (12)
  1. 1

    Surgical outcomes in patients with Cushing's disease: the Cleveland clinic experience.

    Johnston PC, Kennedy L, Hamrahian AH, et al.

    Pituitary 2017; (20(4)):430-440 doi:10.1007/s11102-017-0802-1.

    PMID: 28265841
  2. 2

    Long-term morbidity and mortality in patients with Cushing's syndrome.

    Braun LT, Vogel F, Reincke M

    Journal of neuroendocrinology 2022; (34(8)):e13113 doi:10.1111/jne.13113.

    PMID: 35312199
  3. 3

    Pilot study to define criteria for Pituitary Tumors Centers of Excellence (PTCOE): results of an audit of leading international centers.

    Giustina A, Uygur MM, Frara S, et al.

    Pituitary 2023; (26(5)):583-596 doi:10.1007/s11102-023-01345-0.

    PMID: 37640885
  4. 4

    Pituitary Tumors Centers of Excellence.

    Frara S, Rodriguez-Carnero G, Formenti AM, et al.

    Endocrinology and metabolism clinics of North America 2020; (49(3)):553-564 doi:10.1016/j.ecl.2020.05.010.

    PMID: 32741488
  5. 5

    The optimal numerosity of the referral population of pituitary tumors centers of excellence (PTCOE): A surgical perspective.

    Mortini P, Nocera G, Roncelli F, et al.

    Reviews in endocrine & metabolic disorders 2020; (21(4)):527-536 doi:10.1007/s11154-020-09564-7.

    PMID: 32488741
  6. 6

    The volume-outcome relationship for endoscopic transsphenoidal pituitary surgery for benign neoplasm: analysis of an administrative dataset for England.

    Gray WK, Navaratnam AV, Rennie C, et al.

    British journal of neurosurgery 2025; (39(1)):44-51 doi:10.1080/02688697.2023.2175783.

    PMID: 36740733
  7. 7

    Video-Based Performance Analysis in Pituitary Surgery-Part 1: Surgical Outcomes.

    Khan DZ, Koh CH, Das A, et al.

    World neurosurgery 2024; (190()):e787-e796 doi:10.1016/j.wneu.2024.07.218.

    PMID: 39122112
  8. 8

    7T MRI for Cushing Disease: A Single-Institution Experience and Literature Review.

    Mark IT, Welker K, Erickson D, et al.

    AJNR. American journal of neuroradiology 2024; (45(7)):971-976 doi:10.3174/ajnr.A8209.

    PMID: 38365424
  9. 9

    Pituitary adenomas: biology, nomenclature and clinical classification.

    Ho KKY, Melmed S

    Reviews in endocrine & metabolic disorders 2025; (26(2)):137-146 doi:10.1007/s11154-025-09944-x.

    PMID: 39862335
  10. 10

    Update in the Management of ACTH-Secreting Gastroenteropancreatic and Thoracic Neuroendocrine Neoplasms.

    Tsoli M, Bel-Ange A, Atlan K, et al.

    Current treatment options in oncology 2025; (26(11)):1010-1022 doi:10.1007/s11864-025-01354-0.

    PMID: 41042443
  11. 11

    From hypercortisolism to remission: impact of Cushing's disease on eating patterns.

    Korkmaz Yilmaz M, Sehit Burhan H, Burhan S, et al.

    Frontiers in endocrinology 2026; (17()):1726118 doi:10.3389/fendo.2026.1726118.

    PMID: 41704492
  12. 12

    Ectopic Adrenocorticotropic Hormone (ACTH)-Dependent Cushing Syndrome Secondary to Olfactory Neuroblastoma: A Rare Entity.

    Eisa N

    AACE endocrinology and diabetes 2025; (12(4)):249-254 doi:10.1016/j.aed.2025.08.004.

    PMID: 41467146

This guide on finding a Cushing disease care team is for informational purposes only. Always consult with a qualified neuroendocrinologist or healthcare provider for personalized medical advice and treatment planning.

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