What are the imaging differential diagnosis of this condition?
1. retroperitoneal liposarcoma 2. fat containing adrenocortical carcinoma 3. adrenal teratoma: extremely rare 4. renal angiomyolipoma (AML)
What is the most common complication of large lesions (>10 cm) ?
Spontaneous haemorrhage
A well-marginated rounded lesion of approximate size 10.2*8.3*7.5 cm containing fat components( -80 to -120 HU) and soft tissue components noted in right suprarenal region possibly arising from right adrenal gland.Right adrenal is not visualised. Left adrenal is normal.