TÜBEROSKLEROZİS KOMPLEKS AYIRICI TANISINDA RENAL ANJİOMYOLİPOMUN ÖNEMİ
Renal anjiomyolipom, yağ dokusu, kas dokusu ve vasküler yapıları değişik oranlarda barındıran, iyi huylu bir tümördür. Çocukluk çağında seyrek görülür ve renal kitlelerin %3'üdür. Renal anjiomyolipoma genellikle asemptomatiktir ve tesadüfi olarak saptanır. Ancak, Tüberosklerozis kompleks hastalağınının bir parçası da olabilir ve bu hastalarda %50-75 oranında görülür. Bu nedenle, renal anjiomyolipomu bulunan olgularda Tüberosklerozis kompleks ekarte edilmelidir. Obezite ve nonspesifik karın ağrısı nedeniyle yapılan tetkiklerinde tesadüfi olarak renal anjiomyolipom saptanan ve Tüberosklerozis kompleks için yapılan değerlendirmelerinde destekleyici bulgu saptanmayan iki olgu, Tüberosklerozis kompleks kriterlerinin takipte de gelişebilecek olması nedeniyle takip edilmektedir
The Importance Of Renal Angiomyolipoma In The Differential Diagnosis Of The Tuberous Sclerosis
Renal angiomyolipoma is a benign tumour containing adipose tissue, muscular tissue and vascular structures in different ratios. It consists of 3% of the kidney masses and is rarely seen in childhood. Renal angiomyolipoma is usually asymptomatic and detected incidentally. However, it may be a part of tuberous sclerosis complex disease and is seen in 50-75% of these patients. Thus, tuberous sclerosis complex disease should be excluded in cases with renal angiomyolipoma. We present two cases with renal angiomyolipoma detected incidentally upon evaluation for obesity and nonspecific abdominal pain. Although evaluation for tuberous sclerosis complex disease were negative at the moment, they are being followed up with respect to the development of other criteria for tuberous sclerosis complex disease
___
- 1. Nelson CP, Sanda MG. Contemporary diagnosis and management of renal angiomyolipoma. J Urol 2002; 168: 1315-1325.
- 2. Osterling J, Fishman EK, Goldman SM, Marshall FF. The management of renal angiomyolipoma. J Urol 1986; 135: 1121- 1124.
- 3. Dickinson M, Ruckle H, Beaghler M, Hadley HR. Renal angiomyolipoma: optimal treatment based on size and symptoms. Clin Nephrol 1998; 49: 281-286.
- 4. Siroky BJ, Yin H, Bissler JJ. Clinical and molecular insights into Tuberous sclerosis complex renal disease. Pediatr Nephrol 2011; 26: 839-852.
- 5. Osborne JP, Fryer A, Webb D. Epidemiology of tuberous sclerosis. Ann N Y Acad Sci 1991; 615: 125-127.
- 6. Roach ES, Gomez MR, Northrup H. Tuberous sclerosis complex consensus conference: revised clinical diagnostic criteria. J Child Neurol 1998; 13: 624-628.
- 7. Eble JN. Angiomyolipoma of kidney. Semin Diagn Pathol 1998; 15: 21-40.
- 8. Ewalt DH, Sheffield E, Sparagana SP, Delgado MR, Roach ES. Renal lesion growth in children with tuberous sclerosis complex. J Urol 1998; 160: 141-145.
- 9. Jozwiak S, Schwartz RA, Janniger CK, BielickaCymerman J. Usefulness of diagnostic criteria of tuberous sclerosis complex in pediatric patients. J Child Neurol 2000; 15: 652-659.
- 10. Baron Y, Barkovich AJ. MR imaging of tuberous sclerosis in neonates and young infants. Am J Neuroradiol 1999; 20: 907-916.
- 11. Winterkorn EB, Daouk GH, Anupindi S, Thiele EA. Tuberous sclerosis complex and renal angiomyolipoma: case report and review of the literature. Pediatr Nephrol 2006; 21: 1189-1193.