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At least 37 records · Page 2Linked to original sources
PubMed1994

Lipedema: a clinical entity distinct from lymphedema.

In a review of 250 cases of lymphedema of the lower extremity, 9 patients were noted to share unique similarities in their history and physical findings. Although these patients had mild swelling in their pretibial areas and were all referred with a diagnosis of lymphedema of the legs, their findings differed significantly from the usual patient with either congenital or acquired lymphedema. Notably, the lower extremity swelling was always bilateral and symmetrical in nature and never involved the feet. Skin changes characteristic of lymphedema were not found, and consistent fat pads were present anterior to the lateral malleoli in each patient. These findings are representative of a clinical entity known as lipedema, which is distinct from lymphedema and for which treatment may be different.

Adipose Tissue↗
PubMed2003

Lymphedema, lipedema, and the open wound: the role of compression therapy.

As the science of wound healing has evolved over the past two decades, so has awareness of the "hidden epidemic" of lymphedema. Substantial information has been accumulated regarding the pathophysiology and therapy of lymphedema. Until recently, the relationship between wound healing and the negative effects of associated peri-wound lymphedema has received little attention. Identifying wound-related lymph stasis and safe mobilization of the fluid are fundamentals that must be addressed for proper therapy. Experience gained from the successful treatment of primary and secondary lymphedema has proven very useful in the applications to wound-related lymphedema. The mobilization of lymph fluid from the peri-wound area with the use of reasoned compression is essential for proper therapy of the open wound, as are appropriate bandage selection and safeguards for bandage application.

Adipocytes↗
PubMed1987

[Lipedema].

Explore the source record for details and available documents.

Adipose Tissue↗
PubMedDate not supplied

[Measurements of skin elasticity in patients with lipedema of the Moncorps "rusticanus" type].

Patients with lipoedema of the typus rusticanus Moncorps show a skin elasticity deficit of the skin of the calf. This is partly due to the derma oedema in the skin of these patients and seems partly to be due to an intrinsic connective tissue defect in the skin of such patients. The auteurs put forward the hypothesis that also present calf muscle pump dysfunction in these patients is the result of a connective tissue defect of the fascia of the muscular compartment, as an expression of a more generalized connective tissue defect.

Cyanosis↗
PubMed2002

High resolution unenhanced computed tomography in patients with swollen legs.

PURPOSE: To evaluate the accuracy of computed tomography (CT) scan imaging in distinguishing lymphedema from deep venous thrombosis (DVT) and lipodystrophy (lipedema) in patients with swollen legs. MATERIAL AND METHODS: CT scans of the lower limbs were performed in 55 patients with 76 swollen legs (44 lymphedemas, 12 DVT and 20 lipedemas). Thirty-four normal contralateral legs were also similarly evaluated. Primary lymphedema was verified by lymphography or lymphoscintigraphy, whereas secondary lymphedema was documented by a typical clinical history. DVT was established by ultrasound Doppler imaging. The diagnosis of lipedema was made with bilateral swollen legs where lymphoscintigraphy and Doppler examination were both unremarkable. Qualitative CT analysis was based on skin thickening, subcutaneous edema accumulation with a honeycombed pattern, and muscle compartment enlargement. RESULTS: Sensitivity and specificity of CT scan for the diagnosis of lymphedema was 93 and 100%, respectively; for lipedema it was 95 and 100%, respectively; andfor DVT it was 91 and 99%, respectively. Skin thickening was found in 42 lymphedemas (95%), in 9 DVT (75%), and in 2 lipedemas (16%). Subcutaneous edema accumulation was demonstrated in 42 legs (95%) with lymphedema and in 5 (42%) with DVT but in none with lipedema. A honeycombed pattern was present only in lymphedema (18 legs or 41%); muscle enlargement was present in all patients with DVT, in no patient with lipedema, and in 4 (9%) with lymphedema. CONCLUSION: Edema accumulation is readily demonstrated with plain CT scan and is not present in lipedema. Specific CT features of the subcutaneous fat and muscle compartments allow accurate differentiation between lymphedema and DVT.

Adolescent↗
PubMed1992

Swollen lower extremity: role of MR imaging.

The authors assessed the use of magnetic resonance imaging in differentiating lymphedema, phlebedema, and lipedema of the lower limb. They examined 14 patients: five with lipedema, five with lymphedema, and four with phlebedema. T1- and T2-weighted transaxial sequences were performed before administration of gadolinium tetraazacyclododecane-tetraacetic acid (DOTA) and T1-weighted spin-echo sequences were performed after administration of Gd-DOTA in each patient. Images of patients with lipedema showed homogeneously enlarged subcutaneous layers, with no increase in signal intensity at T2-weighted imaging or after Gd-DOTA administration. Patients with phlebedema had areas containing increased amounts of fluid within muscle and subcutaneous fat. In lymphedema, a honeycomb pattern above the fascia between muscle and subcutis was observed, with a marked increase in signal intensity at T2-weighted imaging. After Gd-DOTA administration, there was only a slight increase in signal intensity in the subcutis in lymphedema and phlebedema and a moderate increase in signal intensity in muscle in phlebedema.

Adolescent↗
PubMed1993

[Value of nuclear magnetic resonance tomography in leg edema of unknown origin. Preliminary report].

Edemas of the leg sometimes pose problems for diagnosis. Invasive procedures like lymphography or phlebography are either difficult to perform or might endanger the lymphatics. The value of magnetic resonance imaging was assessed in 20 patients with lymphedema, lipedema and phlebedema. Images of patients with lipedema showed homogenous enlarged subcutaneous tissue. In lymphedema a honeycomb pattern in the subcutaneous tissue was observed; in phlebedema there was an increase of fluid within the muscle. Magnetic resonance imaging is useful in differentiating lymphedema, lipedema or phlebedema.

Adipose Tissue↗
PubMed1998

Analysis of lymphatic drainage in various forms of leg edema using two compartment lymphoscintigraphy.

The anatomical and functional status of the epifascial and subfascial lymphatic compartments was analyzed using two compartment lymphoscintigraphy in five groups of patients (total 55) with various forms of edema of the lower extremities. Digital whole body scintigraphy enabled semiquantitative estimation of radiotracer transport with comparison of lymphatic drainage between those individuals without (normal) and those with leg edema by calculating the uptake of the radiopharmaceutical transported to regional lymph nodes. A visual assessment of the lymphatic drainage pathways of the legs was also performed. In patients with cyclic idiopathic edema, an accelerated rate of lymphatic transport was detected (high lymph volume overload or dynamic insufficiency). In those with venous (phlebo) edemas, high volume lymphatic overload (dynamic insufficiency) of the epifascial compartment was scintigraphically detected by increased tracer uptake in regional nodes. In patients with deep femoral venous occlusion (post-thrombotic syndrome). subfascial lymphatic transport was uniformly markedly reduced (safety valve lymphatic insufficiency). On the other hand, in the epifascial compartment, lymph transport was accelerated. In those patients with recurrent or extensive skin ulceration, lymph transport was reduced. Patients with lipedema (obesity) scintigraphically showed no alteration in lymphatic transport. This study demonstrates that lymphatic drainage is notably affected (except in obesity termed lipedema) in various edemas of the leg. Lymphatic drainage varied depending on the specific compartment and the pathophysiologic mechanism accounting for the edema. Two compartment lymphoscintigraphy is a valuable diagnostic tool for accurate assessment of leg edema of known and unknown origin.

Adult↗