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Journal of Zhejiang University-SCIENCE B (Biomedicine & Biotechnology)  2008, Vol. 9 Issue (6): 500-505    DOI: 10.1631/jzus.B0720014
Biomedicine     
Adrenal myelolipoma within myxoid cortical adenoma associated with Conn’s syndrome
Hong-sheng LU, Mei-fu GAN, Han-song CHEN, Shan-qiang HUANG
Department of Pathology, Taizhou Hospital, Linhai 317000, China
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Abstract  The coexistence of myelolipoma within adrenal cortical adenoma is extremely rare, for both tumors present usually as separate entities. There are only 16 such cases reported worldwide. To the best of our knowledge, the case we reported here is the first one of myxoid adrenal cortical adenoma associated with myelolipoma reported. A 32-year-old Chinese woman with 4-year history of hypertension was presented in our study. Computed tomography (CT) of the abdomen showed a large heterogeneously-enhancing mass (4.5 cm in diameter) in the left suprarenal region. Clinical history and laboratory results suggest a metabolic disorder as Conn’s syndrome. The patient underwent a left adrenalectomy, and a histopathological study confirmed the mass to be a myxoid adrenal cortical adenoma containing myelolipoma. The patient was postoperatively well and discharged uneventfully. In the present case report, we also discuss the etiology of simultaneous myelolipoma and adrenal adenoma associated with Conn’s syndrome, and the methods of the diagnosis and differential diagnosis.

Key wordsAdrenal gland      Myxoid adrenal cortical adenoma      Myelolipoma      Conn’s syndrome      Pathology      Immunohistochemistry     
Received: 23 December 2007     
CLC:  R73  
Cite this article:

Hong-sheng LU, Mei-fu GAN, Han-song CHEN, Shan-qiang HUANG. Adrenal myelolipoma within myxoid cortical adenoma associated with Conn’s syndrome. Journal of Zhejiang University-SCIENCE B (Biomedicine & Biotechnology), 2008, 9(6): 500-505.

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http://www.zjujournals.com/xueshu/zjus-b/10.1631/jzus.B0720014     OR     http://www.zjujournals.com/xueshu/zjus-b/Y2008/V9/I6/500

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