Miscellaneous
Medicolegal Pitfalls
- Failure to distinguish benign lipoma from liposarcoma, which is the most common soft-tissue malignancy in adults. Liposarcomas rarely arise in a preexisting lipoma and usually are found in middle-aged or older adults. Liposarcomas can be rapidly growing nonmobile masses that can cause pain resulting from the compression of nerves. The skin above them can become ulcerated. If a liposarcoma is suspected, perform a fine-needle aspiration to confirm the diagnosis.
The authors and editors of eMedicine gratefully acknowledge the contributions of previous Chief Editor, William D. James, MD, to the development and writing of this article.
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References
Tallini G, Dal Cin P, Rhoden KJ, et al. Expression of HMGI-C and HMGI(Y) in ordinary lipoma and atypical lipomatous tumors: immunohistochemical reactivity correlates with karyotypic alterations. Am J Pathol. Jul 1997;151(1):37-43. [Medline].
Economides NG, Liddell HT. Benign symmetric lipomatosis (Madelung's disease). South Med J. Aug 1986;79(8):1023-5. [Medline].
Bonatus TJ, Alexander AH. Dercum's disease (adiposis dolorosa). A case report and review of the literature. Clin Orthop Relat Res. Apr 1986;251-3. [Medline].
Brodovsky S, Westreich M, Leibowitz A, Schwartz Y. Adiposis dolorosa (Dercum's disease): 10-year follow-up. Ann Plast Surg. Dec 1994;33(6):664-8. [Medline].
Miyakura T, Irisawa R, Miyamoto M, Iwaya K, Yamamoto T, Tsuboi R. An atypical case of atypical lipomatous tumor. Am J Dermatopathol. Dec 2008;30(6):590-2. [Medline].
Wolfe SW, Bansal M, Healey JH, Ghelman B. Computed tomographic evaluation of fatty neoplasms of the extremities. A clinical, radiographic, and histologic review of cases. Orthopedics. Oct 1989;12(10):1351-8. [Medline].
Kuwano Y, Ishizaki K, Watanabe R, Nanko H. Efficacy of diagnostic ultrasonography of lipomas, epidermal cysts, and ganglions. Arch Dermatol. Jul 2009;145(7):761-4. [Medline].
Sachdeva MP, Goldblum JR, Rubin BP, Billings SD. Low-fat and fat-free pleomorphic lipomas: a diagnostic challenge. Am J Dermatopathol. Jul 2009;31(5):423-6. [Medline].
Juhlin L. Long-standing pain relief of adiposis dolorosa (Dercum's disease) after intravenous infusion of lidocaine. J Am Acad Dermatol. Aug 1986;15(2 Pt 2):383-5. [Medline].
Reggiani M, Errani A, Staffa M, Schianchi S. Is EMLA effective in Dercum's disease?. Acta Derm Venereol. Mar 1996;76(2):170-1. [Medline].
Gonciarz Z, Mazur W, Hartleb J, et al. Interferon alfa-2b induced long-term relief of pain in two patients with adiposis dolorosa and chronic hepatitis C. J Hepatol. Dec 1997;27(6):1141. [Medline].
Matarasso A, Pfeifer TM. Mesotherapy for body contouring. Plast Reconstr Surg. Apr 15 2005;115(5):1420-4. [Medline].
Rohrich RJ. Mesotherapy: what is it? Does it work?. Plast Reconstr Surg. Apr 15 2005;115(5):1425. [Medline].
Rotunda AM, Ablon G, Kolodney MS. Lipomas treated with subcutaneous deoxycholate injections. J Am Acad Dermatol. Dec 2005;53(6):973-8. [Medline].
Berntorp E, Berntorp K, Brorson H, Frick K. Liposuction in Dercum's disease: impact on haemostatic factors associated with cardiovascular disease and insulin sensitivity. J Intern Med. Mar 1998;243(3):197-201. [Medline].
DeFranzo AJ, Hall JH Jr, Herring SM. Adiposis dolorosa (Dercum's disease): liposuction as an effective form of treatment. Plast Reconstr Surg. Feb 1990;85(2):289-92. [Medline].
Rubenstein R, Roenigk HH Jr, Garden JM, Goldberg NS, Pinski JB. Liposuction for lipomas. J Dermatol Surg Oncol. Nov 1985;11(11):1070-4. [Medline].
Held JL, Andrew JA, Kohn SR. Surgical amelioration of Dercum's disease: a report and review. J Dermatol Surg Oncol. Dec 1989;15(12):1294-6. [Medline].
Myhre-Jensen O. A consecutive 7-year series of 1331 benign soft tissue tumours. Clinicopathologic data. Comparison with sarcomas. Acta Orthop Scand. Jun 1981;52(3):287-93. [Medline].
Ruzicka T, Vieluf D, Landthaler M, Braun-Falco O. Benign symmetric lipomatosis Launois-Bensaude. Report of ten cases and review of the literature. J Am Acad Dermatol. Oct 1987;17(4):663-74. [Medline].
Rydholm A, Berg NO. Size, site and clinical incidence of lipoma. Factors in the differential diagnosis of lipoma and sarcoma. Acta Orthop Scand. Dec 1983;54(6):929-34. [Medline].
Solvonuk PF, Taylor GP, Hancock R, Wood WS, Frohlich J. Correlation of morphologic and biochemical observations in human lipomas. Lab Invest. Oct 1984;51(4):469-74. [Medline].
Weiss SW. Lipomatous tumors. Monogr Pathol. 1996;38:207-39. [Medline].
Further Reading
Keywords
lipoma, lipomas, lipomatosis, Madelung disease, Dercum disease, adiposis dolorosa, angiolipomas, hibernomas, benign mesenchymal tumors, solitary lipomas, diffuse congenital lipomatosis, benign symmetric lipomatosis, familial multiple lipomatosis
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