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Combined decongestive therapy (CDT) in lipedema can only reduce edema, not the fat components; therefore only a portion of the symptoms can be treated. In contrast liposuction is able to reduce the increased volume of fatty tissue; it also decreases the tendency to develop edema. Only by combining conservative and surgical therapy regimens optimal results can be achieved. From the theoretical and practical point of view nowadays in lipedema grade I, II and partially grade III conservative treatment alone can be considered as an insufficient therapy.

Lipoedema is a form of lipodistrophy, which consists of abnormal accumulation of fat in subcutaneous tissue of the lower limbs. It does not cause any disease and it has not been reported association with malignity. We describe a 63-year-old woman occurring of Kaposi sarcoma on the lipoedema base.

Purpose: Assessment of the relation between age and lymph transport in lipedema patients using lymphoscintigraphic function test. Material and methods: 99mTc human serum nanocolloid (37 MBq) was injected subcutaneously into the dorsum of foot (n = 290 feet) in female patients suffering of lipedema, lipolipedema or patients with normal lymph transport. Patients were enrolled in standardized exercise tasks. For the radioisotope uptake calculation regional lymph nodes depth was determined by SPECT (single photon computed tomography). Results: The lymph node uptake of young patients (until 35 years) reaches higher values than the normal collective and decreases significantly with age until it drop's below the normal collective. Conclusions: The lymphoscintigraphic function test of the legs showed an increased transport function of the epifascial lymphatic system by younger and a decreased transport function by elder patients with lipedema compared to the normal population, the high transport values suggest a high lymphatic volume with compensatory capacity increase of the lymphatic system in young patients. According to these results of the lymphatic transport function the age of the patients has to be regarded.

Modern aspects of pathophysiology, epidemiology, symptoms, diagnosis and therapy in lipedema are presented. Within recent years the development of new techniques in local anaesthesia and surgery has revolutionized therapy. By using surgical and conservative methods (tumescent liposuction and combined decongestive therapy) a normalization of body proportions and a reduction of subjective and objective symptoms with a distinct improvement in the quality of life can be achieved.

In vivo measurements in 26 female patients with lipedema and cellulite parameters were carried out before and after therapy by means of complex physical decongestive therapy (CPDT) including manual lymph drainage and compression as main components and/or shock wave therapy (SWT). Oxidative stress parameters of blood serum and biomechanic skin properties/smoothening of dermis and hypodermis surface were evaluated. Oxidative stress in lipedema and cellulite was demonstrated by increased serum concentrations of malondialdehyde (MDA) and plasma protein carbonyls compared with healthy control persons. Both MDA and protein carbonyls in blood plasma decreased after serial shock wave application and CPDT. The SWT itself and CPDT itself lead to MDA release from edematous tissue into the plasma. Obviously both therapy types, SWT and CPDT, mitigate oxidative stress in lipedema and cellulite. In parallel SWT improved significantly the biomechanic skin properties leading to smoothening of dermis and hypodermis surface. Significant correlation between MDA depletion of edematous and lipid enriched dermis and improvement of mechanic skin properties was demonstrated. From these findings it is concluded, that a release of lipid peroxidation (LPO) products from edematous dermis is an important sclerosis-preventing effect of SWT and/or CPDT in lipedema and cellulite. Expression of factors stimulating angiogenesis and lymphangiogenesis such as VEGF was not induced by SWT and/or CPDT and, therefore, not involved in beneficial effects by SWT and/or CPDT.

Lipedema is characterized by bilateral enlargement of the legs due to abnormal deposition of fat tissue from pelvis to ankles. It is seen most frequently in obese women. Lipedema appears to be a distinct clinical entity but may be confounded with lymphedema. AIM OF THE STUDY: To analyze and to compare between lipedema and lymphedema the qualitative and quantitative aspects of lymphoscintigraphy. METHODS: Fifteen women with lipedema were recruited. Mean age of onset of lipedema was 31.5 +/- 15 years. Body mass index was 35.1 +/- 7.9 kg/m2, 13 women were obese. Lipedema was compared to 15 cases of primary lymphedema (women: 13, men: 2) of the lower limbs (unilateral: 13, bilateral: 2), with a mean age at onset of 28.7 +/- 12.6 years. Lymphoscintigraphy of the lower limbs with morphologic (visualization of inguinal lymph nodes) and kinetic (half-life, lymphatic speed of the colloid) studies was performed in all cases. RESULTS: Absence of visualization of inguinal lymph nodes was observed in 14/15 cases of lymphedema and in 1/15 cases of lipedema (p<0.001). In the 13 cases of unilateral lymphedema, colloid half-life was higher in the pathologic limb than in the controlateral limb (230 +/- 92 vs 121 +/- 36 minutes, p<0.01) and lymphatic speed of the colloid was slower (6.91 +/- 0.86 vs 8.16 +/- 1.02 cm/min, p<0.001). The two patients with bilateral lymphedema had an increased half-life and decreased lymphatic speed of the colloid. Colloid half-life was significantly higher in lipedema than in controlateral limbs of lymphedema (154 +/- 23 vs 121 +/- 36 minutes, p<0.01) with no difference in lymphatic speed of the colloid. Colloid half-life was significantly higher in lymphedema than in lipedema (230 +/- 92 vs 154 +/- 23 minutes, p<0.01) and the lymphatic speed of the colloid was slower (6.91 +/- 0.86 vs 8.10 +/- 0.45 cm/min, p<0.001). CONCLUSION: Lower limb lymphoscintigraphy showed lymphatic insufficiency in lipedema without morphologic abnormality as seen in lymphedema. Lymphoscintigraphy is not indispensable but is a useful tool when diagnosis is doubtful. Treatment is difficult and may include weight loss and possible surgery.

Lipedema refers to the abnormal deposition of subcutaneous fat causing a striking enlargement of the lower extremities that is out of proportion to the upper body. Most clinicians are unaware of this disease and thus it is seldom diagnosed correctly. Cutaneous myiasis is the infestation of skin by fly larvae. We describe an unusual case of a woman with lipedema who developed cutaneous myiasis.

Painful fat syndrome or lipoedema is a distinct clinical condition, characterised by bilateral and symmetrical enlargement of the upper and lower leg with tenderness, but excluding the feet. Lipoedema occurs almost exclusively in females, and no male patient has been reported in the literature published in English. We report on an extremely rare presentation of lipoedema in a male patient. A thorough study based on the case history, physical manifestations, and magnetic resonance imaging (MRI) provided valuable clues for a differential diagnosis. Conservative treatment using weight reduction, compression-stocking application, and diuretic therapy was not effective. Tumescent liposuction with postoperative pressure garments provided a satisfactory treatment.

Because of the lifelong and often progressive course and the mental trauma to the patients, lipoedema is an important dermatologic disorder. Complex physical therapy programs were introduced as a standard therapy years ago and can achieve an impressive oedema reduction. Liposuction in tumescent local anesthesia with vibrating microcannulas has proved to be a new effective treatment. A targeted and permanent reduction of the fat tissue leads to an increased quality of life due to an improved appearance, reduced tendency to swelling and less pain.

Up until recently, complex physical therapy has been the mainstay in treatment of lipedema. This generally improved edema and reduced pain and tension in affected patients. More recently, surgical approaches such as liposuction have been used to reduce the fat volume under tumescent local anesthesia. Combining both methods, dramatic improvements can be achieved in treating the disease and in improving the quality of life. However liposuction in lipedema should only be performed in specialized medical centers.

HYPOTHESIS: The causes and management of lower limb lymphedema in the Western population are different from those in the developing world. OBJECTIVE: To look at the differential diagnosis, methods of investigation, and available treatments for lower limb lymphedema in the West. DATA SOURCE: A PubMed search was conducted for the years 1980-2002 with the keyword "lymphedema." English language and human subject abstracts only were analyzed, and only those articles dealing with lower limb lymphedema were further reviewed. Other articles were extracted from cross-referencing. RESULTS: Four hundred twenty-five review articles pertaining to lymphedema were initially examined. This review summarizes the findings of relevant articles along with our own practice regarding the management of lymphedema. CONCLUSIONS: The common differential diagnosis in Western patients with lower limb swelling is secondary lymphedema, venous disease, lipedema, and adverse reaction to ipsilateral limb surgery. Lymphedema can be confirmed by a lymphoscintigram, computed tomography, magnetic resonance imaging, or ultrasound. The lymphatic anatomy is demonstrated with lymphoscintigraphy, which is particularly indicated if surgical intervention is being considered. The treatment of choice for lymphedema is multidisciplinary. In the first instance, combined physical therapy should be commenced (complete decongestive therapy), with surgery reserved for a small number of cases.