Exudative enteropathy in disseminated lupus erythematosus. Report of 3 cases and review of the literature |
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Authors: | Viallard J F Fach J Mercie P Leng B Pellegrin J L Longy-Boursier M |
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Institution: | Clinique de Médecine Interne et Maladies Infectieuses, H?pital Haut-Lévêque, Pessac. |
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Abstract: | Protein-losing enteropathy (PLE) is characterized by loss of essentially protein substances into the gastrointestinal tract. Few reports of PLE supervening in patients who have systemic lupus erythematosus (SLE) have appeared in the literature. We report three new cases. All three were women who had a severe form of SLE involving several organs. PLE was diagnosed on the basis of an increased clearance of alpha 1 antitrypsin. The severeness of the clinical picture in all three patients justified the use of immunosuppressive agents (corticosteroids and pulse cyclophosphamide therapy) which were effective. These cases are compared to the 24 previously reported. The frequency of PLE during an SLE flare-up is probably underestimated. It should be looked for in SLE patients who have edema by means of the simple alpha 1 antitrypsin test. PLE is often found in severe clinical forms of SLE and should be managed using corticosteroids either alone or in association with immunosuppressive drugs. |
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