Angiomyolipoma differential diagnosis

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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][3][4][5][6]

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. N. Azumi, J. Curtis, R. L. Kempson & M. R. Hendrickson (1987). "Atypical and malignant neoplasms showing lipomatous differentiation. A study of 111 cases". The American journal of surgical pathology. 11 (3): 161–183. PMID 3826477. Unknown parameter |month= ignored (help)
  4. Emily Z. Keung, Jason L. Hornick, Monica M. Bertagnolli, Elizabeth H. Baldini & Chandrajit P. Raut (2014). "Predictors of outcomes in patients with primary retroperitoneal dedifferentiated liposarcoma undergoing surgery". Journal of the American College of Surgeons. 218 (2): 206–217. doi:10.1016/j.jamcollsurg.2013.10.009. PMID 24315890. Unknown parameter |month= ignored (help)
  5. Khin Thway, Robin L. Jones, Jonathan Noujaim, Shane Zaidi, Aisha B. Miah & Cyril Fisher (2016). "Dedifferentiated Liposarcoma: Updates on Morphology, Genetics, and Therapeutic Strategies". Advances in anatomic pathology. 23 (1): 30–40. doi:10.1097/PAP.0000000000000101. PMID 26645460. Unknown parameter |month= ignored (help)
  6. Cohen AJ, Li FP, Berg S, Marchetto DJ, Tsai S, Jacobs SC; et al. (1979). "Hereditary renal-cell carcinoma associated with a chromosomal translocation". N Engl J Med. 301 (11): 592–5. doi:10.1056/NEJM197909133011107. PMID 470981.
  7. 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)
  8. Cohen HT, McGovern FJ (2005). "Renal-cell carcinoma". N Engl J Med. 353 (23): 2477–90. doi:10.1056/NEJMra043172. PMID 16339096.

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