Skip to main content
Log in

Bilateral adrenocortical adenomas causing ACTH-independent Cushing’s syndrome at different periods: A case report and discussion of corticosteroid replacement therapy following bilateral adrenalectomy

  • Case Report
  • Published:
Journal of Endocrinological Investigation Aims and scope Submit manuscript

Abstract

We report a rare case of bilateral adrenocortical adenomas causing ACTH-independent Cushing’s syndrome at different periods 9 yr apart. The subject, a 24-yr-old woman, in June 1989 had a typical Cushingoid appearance. Her baseline plasma cortisol levels did not show a diurnal rhythm and she had a very low baseline plasma ACTH level. Plasma cortisol levels could not be suppressed by overnight low-dose or two-day high-dose dexamethasone suppression test. Marked uptake of 131I-6ß-iodomethyl-19-norcholesterol (NP-59) was observed in the right adrenal gland. Abdominal computed tomography (CT) showed a right adrenal tumor. The right adrenal gland with adenoma was removed. The non-tumorous part of the adrenal cortex was atrophic. By April 1998, she had experienced a weight gain of more than 20 kg over a two-yr period. The baseline plasma cortisol levels were at the lower limit of the normal range with loss of diurnal rhythmicity. The baseline plasma ACTH levels were very low. Neither a two-day low-dose nor a two-day high-dose dexamethasone suppression test could suppress serum cortisol or urinary free cortisol levels. NP-59 adrenal scan revealed increased uptake of the left adrenal gland at 72 h after intravenous injection of the tracer. Abdominal CT and magnetic resonance imaging (MRI) all demonstrated a left adrenal mass. Left adrenalectomy was performed in June 1998; histological features showed a cortical adenoma and atrophic change in the non-tumorous part of the adrenal cortex. Elevated plasma ACTH levels after bilateral adrenalectomy could be suppressed with conventional corticosteroid replacement therapy and overnight low-dose dexamethasone suppression test.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

References

  1. Makino S, Chikazawa H, Yorimitsu A, et al. A rare case of Cushing’s syndrome due to bilateral adrenocortical adenomas. Endocr J 1997, 44: 533–40.

    Article  CAS  PubMed  Google Scholar 

  2. Aiba M, Kawakami M, Ito Y, Fujimoto Y, Suda T, Demura H. Bilateral adrenocortical adenomas causing Cushing’s syndrome: report of two cases with enzyme histochemical and ultrastructural studies and a review of the literature. Arch Path Lab Med 1992, 116: 146–50.

    CAS  PubMed  Google Scholar 

  3. Tamura H, Sugihara H, Minami S, et al. Cushing’s syndrome due to bilateral adrenocortical adenomas with different pathological features. Intern Med 1997, 36: 804–9.

    Article  CAS  PubMed  Google Scholar 

  4. Hayes M A, Goldenberg IS. Operative treatment of adrenal cortical hyperfunctioning disease. Ann Surg 1961, 154 (Suppl): 33–44.

    Article  PubMed Central  PubMed  Google Scholar 

  5. Chappell AG. Cushing’s syndrome due to bilateral adrenal adenomata. Proc Royal Soc Med 1963, 56: 165–6.

    CAS  Google Scholar 

  6. Loridan L, Senior B. Cushing’s syndrome in infancy. J Pediat 1969, 75: 349–59.

    Article  CAS  PubMed  Google Scholar 

  7. Mimou N, Sakato S, Nakabayashi H, Saito Z, Takeda R, Matsubara F. Cushing’s syndrome associated with bilateral adrenal adenomas. Acta Endocrinol (Copenh) 1985, 108: 245–54.

    CAS  Google Scholar 

  8. Iwase K, Nagasaka A, Tsujimura T, et al. Cushing’s syndrome with cortisol hypersecretion from one of bilateral adreno-cortical adenomas: Report of a case. Surg Today 1994, 24: 538–43.

    Article  CAS  PubMed  Google Scholar 

  9. Krivitzky A, Blondeau P, Camilleri J P, Delzant G, Roche-Scicot J. Cushing’s syndrome caused by a bilateral adrenal adenoma. Ann Med Intern (Paris) 1980, 131: 361–4.

    CAS  Google Scholar 

  10. Imai T, Funahashi H, Tanaka Y, et al. Adrenalectomy for treatment of Cushing’s syndrome: results in 122 patients and long-term follow-up studies. World J Surg 1996, 20: 781–7.

    Article  CAS  PubMed  Google Scholar 

  11. Clayton R, Schrieber V, Burden AC, Rosenthal FD. Secondary pituitary hyperplasia in Addison’s disease. Lancet 1977, 2: 954–6.

    Article  CAS  PubMed  Google Scholar 

  12. Jara-Albarran A, Bayort J, Caballero A, et al. Probable pituitary adenoma with adrenocorticotropin hypersecretion (corticotropinoma) secondary to Addison’s disease. J Clin Endocrinol Metab 1979, 49: 236–41.

    Article  CAS  PubMed  Google Scholar 

  13. Krautli B, Müller J, Landolt AM, Schulthess FV. ACTH-pro-ducing pituitary adenomas in Addison’s disease: two cases treated by transsphenoidal microsurgery. Acta Endocrinol (Copenh). 1982, 99: 357–63.

    CAS  PubMed  Google Scholar 

  14. Scheithauer BW, Kovacs K, Randall R V. The pituitary gland in untreated Addison’s disease: histological and immunocy-tologic study of 18 adenohypophysess. Arch Path Lab Med 1983, 107: 484–7.

    CAS  PubMed  Google Scholar 

  15. Scott RS, Donald RA, Espiner EA. Plasma ACTH and cortisol profiles in Addisonian patients receiving conventional substitution therapy. Clin Endocrinol (Oxf) 1978, 9: 571–6.

    Article  CAS  Google Scholar 

  16. Feek CM, Ratcliffe JG, Seth J, Gray CE, Toft AD, Irvine WJ. Patterns of plasma cortisol and ACTH concentrations in patients with Addison’s disease treated with conventional corticosteroid replacement. Clin Endocrinol (Oxf) 1981, 14: 451–8.

    Article  CAS  Google Scholar 

  17. Groves RW, Toms GC, Houghton BJ, Monson JP. Corticos-teroid replacement therapy: twice or thrice daily? J Royal Soc Med 1988, 81: 514–6.

    CAS  Google Scholar 

  18. Quigley ME, Yen SSC. A mid-day surge in cortisol levels. J Clin Endocrinol Metab 1979, 49: 945–7.

    Article  CAS  PubMed  Google Scholar 

Download references

Author information

Authors and Affiliations

Authors

Corresponding author

Correspondence to S. -C. Tung.

Rights and permissions

Reprints and permissions

About this article

Check for updates. Verify currency and authenticity via CrossMark

Cite this article

Tung, S.C., Wang, PW., Huang, TL. et al. Bilateral adrenocortical adenomas causing ACTH-independent Cushing’s syndrome at different periods: A case report and discussion of corticosteroid replacement therapy following bilateral adrenalectomy. J Endocrinol Invest 27, 375–379 (2004). https://doi.org/10.1007/BF03351066

Download citation

  • Accepted:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1007/BF03351066

Key-words

Navigation