Adiposis Dolorosa Differential Diagnoses

Updated: Dec 15, 2017
  • Author: Laura F McGevna, MD; Chief Editor: Dirk M Elston, MD  more...
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Diagnostic Considerations

Like fibromyalgia, the diagnosis of Dercum disease (adiposis dolorosa) is made clinically, and both diseases include symptoms of a number of associated diseases. However, in Dercum disease (adiposis dolorosa), a relationship exists between pain and body weight, with pain in the fatty tissue and obesity being fundamental criteria for the diagnosis of Dercum disease (adiposis dolorosa). In addition, the pain is often more general and more severe than in fibromyalgia.

Madelung syndrome, also known as multiple symmetrical lipomatosis or benign symmetrical lipomatosis, is characterized by numerous, symmetrically distributed, nontender, poorly circumscribed lipomas, mainly around the neck, in the suboccipital region, on the proximal extremities, and on the upper part of the trunk. It is an idiopathic disease that affects middle-aged, nonobese men who are alcoholics. Neurologic involvement, particularly peripheral neuropathy, is considered a constitutive manifestation of this disease. [25]

Familial multiple lipomatosis belongs to the multiple lipoma syndromes. It is transmitted in an autosomal dominant fashion and often becomes apparent by the third decade of life. Patients may have up to hundreds of slowly growing, usually asymptomatic, subcutaneous lipomas of various sizes in widespread distribution. Patients with familial multiple lipomatosis are distinguished from patients with Dercum disease (adiposis dolorosa) by their lack of disabling pain. [25]

Proteus syndrome is characterized by lipomas, partial gigantism of the hands or the feet, hemihypertrophy, pigmented nevi, and other subcutaneous neoplasms (eg, hemangiomas, lymphangiomas, mesenchymomas).

Weber-Christian disease (nonspecific panniculitis), neurofibromatosis, Fröhlich syndrome, adenolipomatosis, lipodystrophia progressiva, Cushing syndrome, and osteoarthritis should be ruled out when evaluating patients with multiple subcutaneous tumors. Also, in a patient who is obese, myasthenia gravis should be considered.

A patient with increasingly painful nodules resembling adiposis dolorosa was found to have calciphylaxis, and it is noted that the diseases may present similarly. [26]

Differential Diagnoses