Angiomyolipoma differential diagnosis: Difference between revisions

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:[[Retroperitoneal liposarcoma]]
:[[Retroperitoneal liposarcoma]]
| style="padding: 5px 5px; background: #F5F5F5;" |
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*Presence of a large vessel extending into the renal cortex suggestive of [[angiomyolipoma]]; [[liposarcoma]] is hypovascular
*Presence of a large vessel extending into the renal cortex suggestive of [[angiomyolipoma]]; [[liposarcoma]] is hypovascular<ref>{{Cite journal
| author = [[Kate Lynn J. Bill]], [[Lucia Casadei]], [[Bethany C. Prudner]], [[Hans Iwenofu]], [[Anne M. Strohecker]] & [[Raphael E. Pollock]]
| title = Liposarcoma: molecular targets and therapeutic implications
| journal = [[Cellular and molecular life sciences : CMLS]]
| volume = 73
| issue = 19
| pages = 3711–3718
| year = 2016
| month = October
| doi = 10.1007/s00018-016-2266-2
| pmid = 27173057
}}</ref>
*Renal [[Parenchyma|parenchymal]] defect at the site of [[tumor]] contact favors exophytic [[angiomyolipoma]]- claw sign
*Renal [[Parenchyma|parenchymal]] defect at the site of [[tumor]] contact favors exophytic [[angiomyolipoma]]- claw sign
*[[Calcification]]s suggest [[liposarcoma]]
*[[Calcification]]s suggest [[liposarcoma]]

Revision as of 13:12, 6 November 2019

Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1] Associate Editor(s)-in-Chief: Faizan Sheraz, M.D. [2],Rekha, M.D.

Overview

Angiomyolipoma must be differentiated from retroperitoneal liposarcoma, adrenal myelolipoma, and renal cell carcinoma.[1][2]

Differentiating Angiomyolipoma from other Diseases

Angiomyolipoma must be differentiated from the following:[1]

Differential diagnosis Characteristic features of the differential diagnosis
Retroperitoneal liposarcoma

Renal cell carcinoma
Oncocytoma
  • May contain fat
Wilm's tumor
  • May contain fat
Retroperitoneal sarcoma
Renal cell carcinoma
  • Sarcomatoid differentiation
Renal leiomyoma
Perirenal fat entrapment
  • Renal junctional parenchymal defect
Adrenal myelolipoma
  • Fat in renal parenchyma

References

  1. 1.0 1.1 Patil, PA.; McKenney, JK.; Trpkov, K.; Hes, O.; Montironi, R.; Scarpelli, M.; Nesi, G.; Aron, M.; Sangoi, AR. (2014). "Renal Leiomyoma: A Contemporary Multi-institution Study of an Infrequent and Frequently Misclassified Neoplasm". Am J Surg Pathol. doi:10.1097/PAS.0000000000000354. PMID 25517956. Unknown parameter |month= ignored (help)
  2. Renal angiomyolipoma differential diagnosis. Dr Matt A. Morgan and Dr Behrang Amini et al. Radiopaedia 2015. http://radiopaedia.org/articles/renal-angiomyolipoma
  3. Kate Lynn J. Bill, Lucia Casadei, Bethany C. Prudner, Hans Iwenofu, Anne M. Strohecker & Raphael E. Pollock (2016). "Liposarcoma: molecular targets and therapeutic implications". Cellular and molecular life sciences : CMLS. 73 (19): 3711–3718. doi:10.1007/s00018-016-2266-2. PMID 27173057. Unknown parameter |month= ignored (help)

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