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Biomedical subjects

S Marlier

Publications and source records attributed to S Marlier.

At least 37 records · Page 2Linked to original sources
PubMed1996

[Panniculitis-fasciitis syndrome disclosing systemic erythematous lupus].

INTRODUCTION: Panniculitis is a common manifestation of lupus, but is rarely the first manifestation in systemic lupus erythematosus. We report a case associated with fasciitis. CASE REPORT: A 67-year-old man was hospitalized for fever, pleuropericarditis, subcutaneous diffuse infiltration of the two thighs and the abdomen due to panniculitis and lupic fasciitis. Antiphospholipid antibody test was positive. There was non antiphospholipid syndrome. COMMENTS: Panniculitis can occur simultaneously or a few months or years before systemic lupus erythematosus. An association with fasciitis should be entertained whenever the cutaneous involvement is extensive and firm. In such a situation, deep biopsies are indicated. Observations of further cases will help identify the role of general steroid therapy in fasciitis-panniculitis and systemic lupus erythematosus.

Aged↗
PubMed1995

[Inflammatory rheumatism and celiac disease in adults. Coincidence or pathogenic relationship?].

Five adults had inflammatory rheumatic disorders 6 to 20 years before the diagnosis of coeliac disease. It is known that joint inflammation occurs in certain patients with adult coeliac sprue who develop either a specific inflammatory rheumatic disease or an atypical progressive polyarthropathy, sometimes as the first manifestation of the intestinal disorder. The diagnosis of adult coeliac sprue should be entertained in these cases even in absence of major digestive disorders or malabsorption. IgA anti-reticulin antibodies and atrophy of the duodenojejunal villosities are the best indicators for diagnosis. There are two important reasons for making the diagnosis of "asymptomatic adult coeliac sprue". First a gluten-free diet can improve or even cure the inflammatory joint disease, a rare situation which emphasizes the causal relationship between these two diseases. Second, the risk of developing lymphoma (especially in the small bowel) is apparently lower in patients on gluten-free diet. Pathogenesis is unclear. Frequently the two autoimmune disorders simply appear to coincide in the same patient; more rarely, arthritis is a symptom of coeliac disease. The immunological mechanisms probably begin when antigens cross an excessively permeable intestinal mucosa.

Adrenal Cortex Hormones↗
PubMed1995

[Thyrotoxic periodic paralysis. Discussion of the role of Na-K-ATPase, apropos of a case].

We report a case of thyrotoxicosis periodic paralysis (TPP), occurring as a complication of a Grave's disease in a 31 year-old Caucasian male. It has been suggested that the membrane Na-K pump was involved in the pathogenesis of this complication. In our patient, before treatment, the activity of erythrocyte Na-K-ATPase was significantly decreased, as compared with healthy subjects (228nmol Pi/mg prot/h versus 298 + 60 nmol Pi/mg prot/h) and went back to normal levels post treatment. The activity of this enzyme seems to be prone to genetics factors as well as environmental ones. This would explain the higher incidence of TPP in male and in asiatic people. However, other reports emphasize the role of Na-K-pump-independent potassium influx, which would be more specific of TPP.

Adult↗