ANDROGEN-SECRETING OVARIAN STEROID CELL TUMOR

A RARE CASE OF POSTMENOPAUSAL HIRSUTISM AND POLYCYTHEMIA

Authors

  • Jing Li Lim
  • Hwee Ching Tee
  • Jin Hui Ho
  • Joon Hi Tham

Keywords:

TUMOR, STEROID, ANDROGEN-SECRETING OVARIAN STEROID CELL TUMOR, POSTMENOPAUSAL HIRSUTISM, POLYCYTHEMIA

Abstract

INTRODUCTION/BACKGROUND
Ovarian steroid cell tumours are very rare sex hormone secreting sex-cord stromal tumours with malignant potential. Steroid cell tumours account for <0.1% of all ovarian tumours. They can occur in females at any age, ranging from 2-80 years old, with the mean age of presentation at around 40 years, most of which are associated with androgenic changes (56 77%), oestrogen secretion in 6-23% and Cushing syndrome in 6-10%. Erythrocytosis can also occur as a result of high testosterone levels.

CASE
We report a rare case of ovarian steroid cell tumour presenting with postmenopausal hirsutism and polycythaemia. A 54-year-old postmenopausal female presented with 2 years history of hirsutism, hoarseness of voice and polycythaemia. A markedly elevated testosterone level at 15.88nmol/l and polycythaemia were noted at initial evaluation. Computed tomography of the abdomen and pelvis revealed a left adnexal solid mass (5.3 x 6.7 x 5.9 cm), for which she underwent extra fascial hysterectomy with bilateral salpingo-oophorectomy, infragastric omentectomy, left pelvic lymph node dissection and appendicectomy. Histopathology revealed not otherwise specified subtype of ovarian steroid cell tumours. Within two months of surgery, she showed regression of hirsutism. Polycythaemia and testosterone levels were also normalized after operation.

CONCLUSION
This case highlights the importance of considering a neoplastic source of hyperandrogenism in postmenopausal hirsutism with markedly elevated testosterone levels. Bilateral rather than unilateral salpingo-oophorectomy is the treatment of choice for steroid cell ovarian tumour in postmenopausal patients because of the high likelihood of pathological changes in the contralateral ovary.

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Author Biographies

Jing Li Lim

Endocrine Department, Hospital Queen Elizabeth II, Malaysia

Hwee Ching Tee

Endocrine Department, Hospital Queen Elizabeth II, Malaysia

Jin Hui Ho

Pathology Department, Hospital Queen Elizabeth, Malaysia

Joon Hi Tham

Pathology Department, Hospital Queen Elizabeth, Malaysia

References

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Published

2023-07-06

How to Cite

Lim, J. L., Tee, H. C. ., Ho, J. H., & Tham, J. H. . (2023). ANDROGEN-SECRETING OVARIAN STEROID CELL TUMOR: A RARE CASE OF POSTMENOPAUSAL HIRSUTISM AND POLYCYTHEMIA. Journal of the ASEAN Federation of Endocrine Societies, 38(S2), 54. Retrieved from https://asean-endocrinejournal.org/index.php/JAFES/article/view/3875