Renal angiomyolipoma (AML) is a benign renal tumor with a risk of rupture in intratumoral aneurysms. Although renal AML in pregnancy is rare, risk of rupture is greater. Management for AML and childbirth is important during pregnancy; however, it is undefined yet. We present a case of hemorrhagic angiomyolipoma in pregnancy that is effectively managed by immediate cesarean section and elective ...

A 57-year-old woman was found to have an inferior vena cava involvement of a known sinusal angiomyolipoma incompletely resected three years beforehand. Intravascular extension into the IVC of angiomyolipoma has rarely been reported. We present a new case and reconsider the literature about this uncommon complication of a benign renal tumor.

Renal angiomyolipoma are part of the PEComa family of neoplasms, and occur both in association with Tuberous Sclerosis Complex (TSC) and independent of that disorder. Previous studies on the molecular genetic alterations that occur in angiomyolipoma are very limited. We evaluated 9 angiomyolipoma for which frozen tissue was available from a consecutive surgical series. Seven of 8 samples subjec...

INTRODUCTION Transarterial embolization is increasingly used in the management of renal angiomyolipoma. The level of evidence establishing the safety and efficacy of transarterial embolization has not increased in parallel. MATERIALS AND METHODS Using the MOOSE (Meta-analysis Of Observational Studies in Epidemiology) criteria a systematic review of transarterial embolization of angiomyolipoma...

multiple primary tumors in a single patient are relatively rare when four or more distinct lesions are considered. herein, we report a case of woman with four different primary tumors: meningioma, renal angiomyolipoma, spinal ependymoma and high-grade soft tissue sarcoma. there was no family history and hereditary syndrome. the genetic analysis was completely normal. to best of our knowledge, t...

This 46-year-old female was told to have a right renal tumor several years ago in a health examination. Follow-up computed tomography images revealed a fat-containing tumor with invasion of right renal vein and inferior vena cava. Right radical nephrectomy and cavotomy were performed and aggressive renal angiomyolipoma was impressed. We found the characteristic imaging finding of early renal ve...

Here we report a case of 57-year-old woman with renal angiomyolipoma associated with tuberous sclerosis complex involving inferior vena cava thrombus. We could perform less invasive nephrectomy with thrombectomy because everolimus administration reduced the inferior vena cava thrombus. To the best of our knowledge, this is the first report the use of everolimus before performing surgery to trea...

Renal angiomyolipoma is an uncommon, benign neoplasm. Although it is seen in association with tuberous sclerosis, the majority (80%) occur in isolation. Isolated tumours predominantly occur in middle aged females, and mostly arise from the right kidney [1]. Larger tumours are known to be associated with a significant risk of rupture (traumatic or spontaneous) resulting in haemorrhagic complicat...