Trauma-induced adiposis dolorosa (Dercum's disease)

Rare Forms of Lipomatosis: Dercum's Disease and Roch-Leri Mesosomatous Lipomatosis

In contrast to obesity, which is very frequent, lipomatosis and lipodystrophy syndromes are rare diseases of adipose tissue. Lipodystrophy syndromes are characterized by metabolic abnormalities associated with partial or generalized lipoatrophy. Lipomatosis is defined by the presence of several body lipomas without lipoatrophy. Dercum’s disease (DD) and Roch-Leri mesosomatous lipomatosis (RLML) are rare and poorly characterized forms of lipomatosis. They have raised little clinical interest despite the non-negligible consequences of DD on quality of life. The main clinical presentation of these diseases includes multiple lipomas, which are painful in DD (in contrast to RLML). The two diseases are frequently associated with obesity and metabolic syndrome, with hypertension, diabetes, or dyslipidemia. The long-term course of the diseases remains poorly described. DD affects mainly women, whereas RLML mostly affects men. In both diseases lipomas are found on the back and thighs, as well as on the abdomen in DD and the forearms in RLML. The painful lipomas tend to recur after surgery in DD (in contrast to RLML). Most cases are sporadic. No specific treatment has been identified, as the pathophysiology remains unknown. Nevertheless, low-grade fat inflammation and specific abnormalities such as hyperbasophilia deserve further investigation. The aim of this review is to analyze the available literature on the topic.

Infections preceding the development of Dercum disease

Dercum Disease (DD) is a rare inflammatory disease of painful subcutaneous fat masses with known alterations in lymphatic vessels. DD masses vary from pearl to walnut-size or larger and occur anywhere in body fat. Signs and symptoms of DD are similar to fibromyalgia. While the etiology of DD is unknown, metabolic, autoimmune, or autosomal genetic transmission has been proposed. This series presents 7 cases where DD followed an infection either histoplasmosis, coccidioidomycosis or Lyme disease. Known changes in fat by infectious agents are reviewed. Early diagnosis and treatment of infections may prevent further damage to fat.

Dercum's disease (adiposis dolorosa): a review of clinical presentation and management

Dercum's disease (adiposis dolorosa) is a rare disease of unknown etiology characterized by painful subcutaneous adipose tissue deposits with various localization over the body. The deposits occur histologically as lipomas and are associated with overweight or obesity and a variety of psychiatric disturbances (anxiety, depression, sleep disturbances). Classification of Dercum's disease is related to size and location of adipose nodules (generalized diffuse, generalized nodular, localized nodular and juxta-articular forms). Diagnosis in based on clinical presentation and exclusion of a number of other disorders associated with lipomas. There is no generally accepted management of the patients. Liposuction or lidocaine application has been reported successful in some cases. Other therapeutic methods have been reported but their effectiveness is based on anecdotal descriptions only, and were not confirmed in clinical trials.