Abstract
Adrenal myelolipoma is an uncommon, benign, hormonally non-active lesion that is composed of a mix of hemopoietic elements and mature adipose tissue. Most adrenal myelolipomas are incidentally found by ultrasonogram, computed tomography or magnetic resonance imaging. This tumor is commonly asymptomatic, although patients will occasionally present with nonspecific abdominal pain. We report here on a case of myelolipoma that was treated by Hand-assisted transperitoneal laparoscopic adrenalectomy.
References
1. Han M, Burnett AL, Fishman EK, Marshall FF. The natural history and treatment of adrenal myelolipoma. J Urol. 1997. 157:1213–1216.
2. Amano T, Takemae K, Nikura S, Kouno M, Amano M. Retroperitoneal hemorrhage due to spontaneous rupture of adrenal myelolipoma. Int J Urol. 1999. 6:585–588.
3. Meyer A, Behrend M. Presentation and therapy of myelolipoma. Int J Urol. 2005. 12:239–243.
4. Kim YI, Kim PN, Shin JH, Lee NK. A case of adrenal myelolipoma. Korean J Urol. 1993. 34:1072–1075.
5. Ha DS, Lim HM, Chang ST, Park YW, Yoo JH, Song KY. Myelolipoma which originated from adrenal gland. Korean J Surg. 1994. 46:448–454.
6. Kim HK, Lee YH, Jung KJ, Sung NK, Kim OD, Cho CH. Adrenal collision tumor consisted of adrenocortical carcinoma and myelolipoma: a case report. J Korean Radiol Soc. 2002. 47:399–401.
7. Kim TN, Lee JZ, Chung MK, Kim IJ, Kim YK, Lee W. Clinical experience of laparoscopic transperitoneal adrenalectomy. Korean J Urol. 2005. 46:931–937.
8. Dieckmann KP, Hamm B, Pickartz H, Janas D, Bauer HW. Adrenal myelolipoma: clinical, radiologic, and histologic features. Urology. 1987. 29:1–8.
9. Osborn M, Smith M, Senbanjo T, Crofton M, Robinson S, Rajan P. Adrenal myelolipoma - clinical, radiological and cytological findings: a case report. Cytopathology. 2002. 13:242–246.