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Media type:
E-Article
Title:
Lipomatoses
Contributor:
Al Ghazal, Philipp;
Grönemeyer, Lisa‐Lena;
Schön, Michael P.
Published:
Wiley, 2018
Published in:
JDDG: Journal der Deutschen Dermatologischen Gesellschaft, 16 (2018) 3, Seite 313-327
Language:
English
DOI:
10.1111/ddg.13460
ISSN:
1610-0379;
1610-0387
Origination:
Footnote:
Description:
SummaryLipomatoses are benign proliferations of adipose tissue, often with typical distribution patterns, which usually occur without clear causes. In contrast to circumscribed lipomas, they develop diffusely and symmetrically and are not surrounded by a fibrous pseudocapsule.The most common form is benign symmetric lipomatosis (BSL; Launois‐Bensaude syndrome), of which four types are distinguished based on the distribution pattern of hyperplastic adipose tissue. The etiology and pathogenesis of the disease are still largely unknown, although some forms appear to have a hereditary basis or to be associated with increased alcohol consumption. In some cases, mitochondrial dysfunctions have been detected. Lipomatoses may be solitary, but may also be associated with other symptoms or illnesses (comorbidity). Effective drug therapies are not known, but surgical procedures can alleviate the symptoms.Lipomatosis dolorosa, which can be distinguished from BSL, occurs predominantly in middle‐aged women and is characterized by proliferation of adipose tissue and severe pain in the affected areas. Various differential diagnoses and concomitant illnesses need to be considered, in particular depression. There are no evidence‐based recommendations for therapy. Repetitive lidocaine infusions can achieve temporary improvement. Recurrence after surgical intervention is not uncommon, but long‐term success is also possible.