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Query: UMLS:C0409974 (
lupus
)
22,386
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
We present two Japanese cases of involutional
lipoatrophy
. The first case is that of a 30-year-old woman, who first appeared at our hospital complaining of a localized, well-demarcated depression, approximately 3 x 4 cm in size, normal to slightly erythematous in coloration, on the lateral side of the left upper arm (Fig. 1a). The condition was asymptomatic, and she had noticed this anomaly a month prior to consultation. She received intramuscular injections of corticosteroids of unknown dosage at the affected site for the treatment of allergic rhinitis 4 months prior to her present consultation. The second patient, a 23-year-old woman, appeared at our hospital complaining of a similar macule 4 x 4 cm in size, which she noticed several weeks prior to her most recent consultation. She had no history of injury or injection at the site before the development of the condition (Fig. 1b). She had been under treatment for atopic dermatitis since early childhood and was treated only with topical applications of white petrolatum containing 2% salicylic acid for the past several years. In order to rule out the possibility of acquired partial lipodystrophy associated with localized scleroderma,
lupus
profundus and the other connective tissue diseases, a histological examination was performed for both patients. Histopathological analysis of the region exhibited a well-defined fat lobule composed of numerous small adipocytes (Fig. 1c) embedded in hyaline connective tissue. Edema and dilated capillaries were noticeable in the subcutaneous tissue surrounding the area. Inflammatory cells were not prominent, although mononuclear cells were observed in both patients. No epidermal change was seen in either patient. Direct and indirect immunofluorescence studies revealed no deposits of immunoreactants in the skin of either patient. Immunohistochemical studies with the antibody against macrophage (anti-CD68 antigen; DAKO.) showed that positive cells were scattered around blood vessels and shrunken lipocytes in the subcutaneous tissues (Fig. 1d). Most of these cells in the fat lobules were also positive for mucin stains such as Alcian blue. No abnormal findings came to light in the ordinary hematological and blood chemistry examinations of both patients. The autoantibody screening tests using antinuclear, anti-DNA, anticentromere, and anti-Scl-70 antibodies were negative in both patients.
...
PMID:Two Japanese cases of localized involutional lipoatrophy. 1201 Mar 46
A 54-year-old woman developed partial lipodystrophy on the left side of her face. She had been suffering from systemic lupus erythematosus (SLE) since 1985 when she was 45 years old, and she had been treated with 30 mg/day of oral prednisolone as an initial dose. Partial lipodystrophy appeared on her left lower jaw in 1994 when the SLE was inactive, and the dose of prednisolone was reduced to 5 mg/ 3 days. Gradually, the lipodystrophy spread toward her left cheek and her left forehead without any preceding skin symptoms. Histological examination showed a loss of fat tissue and mild lymphocytic infiltrations mainly around cutaneous appendages and vessels in the dermis and subcutaneous tissue. The dose of prednisolone was increased to 10 mg/day and the lesions stopped spreading. Such partial lipodystrophy is distinct from
lipoatrophy
of
lupus
profundus.
...
PMID:Partial lipodystrophy in a patient with systemic lupus erythematosus. 1207 27
Discoid lupus erythematosus (DLE) is a rare disorder in childhood, with 22 cases reported in the English-language literature. Less than 2% of patients with DLE have an onset before 10 years of age. We describe two children with DLE and
lupus
profundus with an onset of the disease at the ages of 11 and 15 years and focus on likely histopathologic differences between DLE in children and in adults. Histopathologic characteristics for childhood DLE might be an intense periadnexal and perivascular infiltrate extending into the interstitium and subcutaneous tissue consisting of lymphocytes, histiocytes, eosinophilic granulocytes, and plasma cells and lacking epidermal atrophy. The diagnosis of DLE in our two patients was established by clinicopathologic correlation based on clinical presentation, histologic and immunofluorescent findings in skin biopsy specimens, and the absence of clinical and laboratory evidence of systemic involvement. Therapy with antimalarials resulted in reduction of the skin lesions, but in one patient severe
lipoatrophy
occurred.
...
PMID:Discoid lupus erythematosus and lupus profundus in childhood: a report of two cases. 1265 12
An 11-year-old girl presented with a one-year history of multiple, hard, slightly painful subcutaneous nodules on her right cheek, upper arms, and buttock. Histology of a skin biopsy specimen showed a lobular panniculitis. Laboratory studies revealed positive ANA, anti-double strand DNA, and elevated muscle enzymes. She was diagnosed as having
lupus
panniculitis. During hydroxychloroquine treatment, erythema over knuckle joints developed. These unusual clinical and laboratory findings of panniculitis associated connective tissue diseases made it difficult to make a precise diagnosis. We report this unusual case of
lupus
panniculitis with combined features of dermatomyositis resulting in severe
lipoatrophy
.
...
PMID:Lupus panniculitis with combined features of dermatomyositis resulting in severe lipoatrophy. 1549 20
We report a 58-year-old Afro-Caribbean woman who presented with more than 20 dermatofibromas on the body particularly on the back, arms and legs. These developed spontaneously over the course of 5 years. She also had a long-standing 5 x 2-cm area of
lipoatrophy
on the right upper arm and a 2-year history of several inflammatory subcutaneous nodules developing on the upper chest and left breast. These were confirmed histologically as
lupus
profundus. Apart from a mild arthritis, she had no other markers for systemic lupus erythematosus and was systemically well. Multiple dermatofibromas are rare. There are around 30 reports of multiple dermatofibromas associated with systemic diseases. More than half of these cases were associated with systemic lupus erythematosus, with or without systemic steroid therapy and about one-third were associated with HIV infection. Although the mechanism is unknown, it appears that multiple dermatofibromas are associated with autoimmune diseases or altered immune states. This is the first case of multiple dermatofibromas associated with
lupus
profundus. The knowledge of such associations may contribute to the understanding of the pathogenesis of dermatofibromas, which is as yet unknown.
...
PMID:Multiple dermatofibromas associated with lupus profundus. 1572 36
Lipoatrophy
and localized panniculitis have been described as rare complications of daily subcutaneous glatiramer acetate injections for the treatment of relapsing-remitting multiple sclerosis (MS). We describe the biopsies from two MS patients in a single neurologist's practice who developed clinical lesions of
lipoatrophy
at the sites of subcutaneous glatiramer acetate injections. These biopsies showed a lobular panniculitis with
lipoatrophy
that more closely resembled
lupus
panniculitis than previous reports of localized panniculitis at glatiramer acetate injection sites. In one case, the area of clinical
lipoatrophy
continued to enlarge for 6 months after stopping glatiramer acetate therapy, before stabilizing at its current size for the last 8 months. Injection site reactions to glatiramer acetate should be considered in the differential diagnosis of biopsies that show a
lupus
panniculitis-like appearance. Our observations indicate that glatiramer acetate induced panniculitis is common and may continue to progress after therapy has stopped. In this single neurologist's practice, 64% of the patients receiving daily glatiramer acetate injections had clinical evidence of
lipoatrophy
or panniculitis. Of 100 consecutive patients receiving therapy for MS between February and November 2006, 14 patients were on glatiramer acetate, 9 of whom had clinical
lipoatrophy
.
...
PMID:Lobular panniculitis at the site of glatiramer acetate injections for the treatment of relapsing-remitting multiple sclerosis. A report of two cases. 1833 2
Lupus
profundus is a rare
lupus
-specific skin lesion with skin biopsies exhibiting lobular lymphocytic infiltration and destruction of subcutaneous fat tissue. In this report, a CT scan was effective in demonstrating both the presence and the extent of inflammation of
lupus
profundus in two patients with systemic lupus erythematosus (SLE). Case 1 was a 30-year-old woman developing erythema with subcutaneous induration on the upper arms during the quiescent phase of SLE. A skin biopsy confirmed a diagnosis of
lupus
profundus. A CT scan of the right upper arm demonstrated a high density area (HDA) of the subcutis under the erythema: a finding consistent with
lupus
profundus. Case 2 was a 28-year-old woman recently diagnosed with SLE. She also developed a skin ulcer on the right hip. A CT scan of the hip revealed an HDA and
lipoatrophy
of the subcutis around the ulcer: these findings were compatible with
lupus
profundus. Treatment with high-dose prednisolone improved the illness in the both cases. A CT scan is a useful and convenient imaging modality for confirming the diagnosis of
lupus
profundus.
...
PMID:Clinical utility of computed tomographic scanning for the evaluation of lupus profundus in two patients with systemic lupus erythematosus. 1883 69
We observed 5 patients with subcutaneous panniculitis-like T-cell lymphoma (SPTCL) who were unusual, in that they also exhibited features of
lupus erythematosus
(LE). This observation is in keeping with a recent study that reported an increased rate of autoimmune disease, including systemic lupus erythematosus (SLE), among patients with SPTCL. In all cases, attributes indicating SPTCL included an infiltrate of lymphocytes with pleomorphic nuclei involving subcutaneous lobules exhibiting a cytotoxic T-cell (CD3/CD8/betaF1) immunophenotype. Additionally, a high proliferation rate and a monoclonal T-cell receptor-gamma gene rearrangement were observed in most cases. The manifestations of LE in these patients included a spectrum of clinical and histopathological abnormalities. Clinical manifestations of LE included, in some patients, morphologic evidence of
lupus erythematosus
panniculitis (LEP) with subcutaneous nodules that healed with
lipoatrophy
on the face. In addition, all the patients exhibited serologic and/or extracutaneous end-organ abnormalities seen in patients with SLE, with 2 patients having sufficient findings to meet American College of Rheumatology criteria for SLE. Histopathological evidence of LE included vacuolar change at the dermal-epidermal interface in 3 patients, 2 of whom also showed interstitial deposition of mucin in the reticular dermis. One of these patients also had findings of LEP in the subcutaneous lobules with clusters of CD20 B cells partially arranged within germinal centers. In 2 patients in which neither the epidermis nor dermis was available for review, histopathological features of LE included, in one patient, a few small clusters of CD123 plasmacytoid dendritic cells within the adipose tissue and, in the other patient, a positive direct immunofluorescence test (
lupus
band) on clinically uninvolved and lesional skin. Our study shows that some patients show overlap between SPTCL and LE. We suspect that these patients may suffer from both diseases concomitantly. Furthermore, patients with LE, particularly LEP, should be monitored for evolution into SPTCL with biopsy of any subcutaneous lesion that is not typical of LEP. Additionally, screening for cutaneous LE and SLE could be considered in patients with SPTCL.
...
PMID:Subcutaneous panniculitis-like T-cell lymphoma with overlapping clinicopathologic features of lupus erythematosus: coexistence of 2 entities? 1959 Apr 24
Facial
lipoatrophy
is one of the most difficult complication in the patients with
lupus
profundus. In this paper, we present a case of a 55-year-old woman affected by
lupus
profundus, with a grade V
lipoatrophy
, treated with lipofilling technique. No complications were observed and results at 12 months were stable, natural, and symmetric.
...
PMID:A case of facial lipoatrophy secondary to lupus profundus managed with lipofilling technique. 2330 70
Lipodystrophies are a wide group of diseases with various etiology, mainly genetic, metabolic or autoimmune. The treatment of these diseases is chronic and not always effective. Major concerns for patients with lipodystrophies are also esthetic defects, especially deformities in the face, neck and upper limbs. There are many surgical methods that can be used to improve patient's appearance like fillers, autologous fat transfer and skin flaps. The aim of this paper is to present and discuss surgical techniques used for correction of
lipoatrophy
and other skin lesions present in
lupus erythematosus
. In the first presented patient, lipodermal grafts were performed in two stages (first - to both zygomatic areas, the second - to both nasolabial folds). Moreover, the patient was qualified for arm scar plasty. Deepithelialized skin in the affected area was covered with advanced local skin flaps. In the second patient, an extensive scarring lesion on the scalp was excised and the defect was closed with an expanded scalp flap. Patients with lipodystrophies may require aesthetic surgical procedures to improve their appearance. In patients with
lupus erythematosus
, autologous fat graft in the face area seems to be a safe and effective method of refilling the volume of atrophic tissues. On the basis of our experience, it is worth emphasizing that the process of fat graft resorption is typical. In patients with scalp scars, an effective method of their removal and hairline restoring is usage of the tissue expander.
...
PMID:Surgical treatment of skin lesions in lupus erythematosus. 2561 Mar 57
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