Discussion
Diagnosis With Brief Discussion
- Diagnosis
- Madelung disease
- Radiologic Findings
- Fig 1. Chest PA shows symmetric bulging soft tissue opacities at both shoulder areas.
Fig 2-5. Transverse and coronal contrast-enhanced CT images show symmetric and extensive subcutaneous fat deposition with fine septation in the lower neck, anterior chest wall, and back of torso.
- Brief Review
- Madelung disease (also known as Launois-Bensaude syndrome, benign symmetric lipomatosis, and multiple symmetric lipomatosis) is a rare disease of lipodystrophy characterized by the presence of multiple, symmetric, enormous, progressive, unencapsulated fatty accumulations diffusely involving the cheeks, the neck, the upper trunk, the shoulder girdle area, and the upper extremities. Madelung disease has been seen most often in men (male-to-female ratio, 15:1) between 30 and 60 years of age. There is an increased prevalence of this disease in the Mediterranean population, and there is a relationship between this condition and excessive alcohol consumption, particularly red wine. Madelung disease has been associated with alcoholism in 60% to 90% of patients, although the cause of this syndrome is unknown. Hyperuricemia, gout, liver disease, polyneuropathy, diabetes mellitus, glucose intolerance, peripheral insulin resistance, renal tubular acidosis, hypertension, hypothyroidism, and hyperlipidemia have occasionally been identified in patients with Madelung disease, some of whom have no history of alcoholism.
The long-term lipomatous deposits are often large and cosmetically deforming, and the upper aerodigestive tract and great veins may be compressed, which can cause dyspnea, dysphagia, and more serious complications, such as superior vena cava obstruction and sudden death in advanced cases. Despite the cosmetic aspect of the patient with a reduced range of motion of the head and neck, Madelung disease is often asymptomatic in most cases.
The diagnosis is usually made on the basis of history, clinical appearances, and imaging examination. Radiologic manifestations of Madelung disease were multiple and symmetric lipomatosis and calcification/ossification within lipomatous masses. Other imaging findings include a relative paucity of fat in the mediastinum, pericardium, abdomen, and pelvis.
Clinical management of Madelung disease involves abstinence from alcohol; however, there is only a slight regression in the magnitude of lipomatous deposits. Surgery is the other component of treatment. It is important to know the extent and distribution of the abnormally proliferated fat, the compression of abnormal fat tissue to major head and neck vessels, trachea and esophagus, and so on before operation.
- References
- 1. Landis MS, Etemad-Rezai R, Shetty K, Goldszmidt M. Case 143: Madelung disease. Radiology 2009; 250:951-954.
2. Zhang XY, Li NY, Xiao WL. Madelung disease: manifestations of CT and MR imaging. Oral Surg Oral Med Oral Pathol Oral Radiol Endod 2008; 105:e57-64.
3. Ahuja AT, King AD, Chan ES, et al. Madelung disease: distribution of cervical fat and preoperative findings at sonography, MR, and CT. AJNR Am J Neuroradiol 1998; 19:707-710.
- Keywords
- Mediastinum, Metabolic and storage lung disesae,