Renal Hemangioma

Peterson, Norman E.; Thompson, Howard T.

doi:10.1016/s0022-5347(17)61454-x

Cited by 32 publications

(14 citation statements)

References 9 publications

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“…Foci of hemangioma or lymphangioma were not found. These light microscopic findings closely matched the reports of other authors who describe IPEH in the kidney and other sites [12][13][14].…”

Section: Pathological Findingssupporting

confidence: 91%

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Intravascular papillary endothelial hyperplasia in the kidney of a child

et al. 2000

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Intravascular papillary endothelial hyperplasia (IPEH) is a benign vascular lesion which is thought to represent an unusual form of organizing thrombus. A case of IPEH in the kidney of a 7-year-old girl is described. She suffered from intermittent flank pain and gross hematuria for 6 months. On radiological examinations, well-defined hypoechoic lesions were identified in the medullary portion of the left kidney. A well-demarcated, sponge-like mass was noted on gross examination. It was an intravascular mass lined by a fibrous capsule of various thicknesses. It was characterized by papillary fronds lined with benign endothelial cells. This is the first description of a renal IPEH in a child.

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Section: Pathological Findingssupporting

confidence: 91%

“…Renal hemangioma usually presents with intermittent gross hematuria. It can be hypervascular or normal on angiography [12]. Microscopically, most renal hemangiomas are cavernous, with large blood-filled vascular spaces lined by a layer of cytologically benign, nonpapillary endothelial cells [5].…”

Section: Discussionmentioning

confidence: 99%

Intravascular papillary endothelial hyperplasia in the kidney of a child

et al. 2000

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“…They are usually solitary and unilateral, but may be multiple in 12% of the cases [13] and exceptionally bilateral [14]. The most frequent location is in the tip of the papilla, but they can be found in any part of the kidney [10].…”

Section: ]mentioning

confidence: 99%

“…This hemorrhage may be asso ciated with renal or ureteral colic from obstruction of the ureter by blood clot, on other occasions it may be due to interstitial hemor rhage. Rarer complications are hemorrhage with perirenal hema toma [7,13,15].…”

Section: Pathological Anatomymentioning

confidence: 99%