2013
DOI: 10.5489/cuaj.303
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Renal angiomyoadenomatous tumour: Imaging features

Abstract: Renal angiomyoadenomatous tumour is a rare, recently described neoplasm with a distinctive histological appearance. Although reported in the pathology literature, to our knowledge, no prior reports have described its imaging appearance. We describe the computed tomography and magnetic resonance imaging features of an incidentally detected renal angiomyoadenomatous tumour that appeared as a well-marginated, solid T2-hypointense enhancing mass, in a 50-year-old woman. It is indistinguishable from a variety of be… Show more

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Cited by 7 publications
(3 citation statements)
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References 17 publications
(25 reference statements)
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“…Therefore, if CCPRCT can be predicted in advance, not only partial nephrectomy but also minimally invasive treatment such as ablation or active surveillance can be considered as treatment options. However, it is not easy to clearly distinguish between CCPRCT and small renal mass with the other histologic subtype on CT or magnetic resonance imaging [ 18 ]. If there is no significant change in the image during the follow-up period, it would be a good strategy to establish a treatment plan after confirming the pathology through a biopsy [ 19 ].…”
Section: Discussionmentioning
confidence: 99%
“…Therefore, if CCPRCT can be predicted in advance, not only partial nephrectomy but also minimally invasive treatment such as ablation or active surveillance can be considered as treatment options. However, it is not easy to clearly distinguish between CCPRCT and small renal mass with the other histologic subtype on CT or magnetic resonance imaging [ 18 ]. If there is no significant change in the image during the follow-up period, it would be a good strategy to establish a treatment plan after confirming the pathology through a biopsy [ 19 ].…”
Section: Discussionmentioning
confidence: 99%
“…Epithelial, and vascular components are intermingled in such a way that a fine labyrinth of capillaries will rim the epithelial component [4] which is seen more clearly in immunostaining for endothelial cells (CD 31 or CD 34). [2][3][4] Such a vascular pattern with capillary-sized vessels were seen in this case which were highlighted by CD 34 immunostaining. This labyrinthine capillary network in close contact with the epithelial component is a characteristic feature described in RAT.…”
Section: Discussionmentioning
confidence: 99%
“…[3] It presents clinically as a renal mass and is seen as a well marginated solid, contrast material -enhanced renal tumor in imaging studies. [4] We are reporting our case of renal angiomyoadenomatous tumour to be added to the database of these tumours.…”
Section: Introductionmentioning
confidence: 99%