La Revue de médecine interne
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Fourty cases of Henoch-Schönlein purpura in adults (21 females, 19 males--age 39 years) are reviewed [departments of nephrology (28 cases) and internal medicine (12 cases)]. Dermatological manifestations occur in 39 cases and are similar to those seen in children. Gastrointestinal involvement (23 cases) usually takes the form of abdominal pains or diarrhea; gastrointestinal haemorrhages are rare. ⋯ In this review, renal insufficiency, hypertension and young age predict a poor outcome. This severe outcome is probably explained by the fact that most of our patients referred to renal units. Unlike in the children, in which the affection is usually an acute illness, Henoch-Schönlein purpura in the adults seems to be a chronic disease, with prognosis depending on the nephropathy.
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The collagen vascular diseases and vasculitis, in particular, are occasionally associated with chronic, relapsing lower extremity ulcerations. Different mechanisms can induce such ulcerations, and an understanding of the type of ulcerations is important in the differential diagnosis of patients with leg ulcerations in general, and management of these patients in particular. In this review, the authors analyze the various mechanisms of the leg ulcerations in these patients and their treatments: vasculitis, thrombosis, traumatisms, calcinosis, panniculitis, pyoderma gangrenosum, infections, and induced by treatments.
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Review Case Reports
[Sweet syndrome and Yersinia enterocolitica infection. 2 cases].
Sweet's syndrome is an acute febrile neutrophilic dermatosis. Although it frequently appears as an idiopathic disorder, it may occur in association, often as presenting sign, with malignancy or more rarely with infections. We report two cases of Sweet's syndrome preceded by digestive infection due to Yersinia enterocolitica, affirmed by significant rises in serum antibody titers. ⋯ Sweet's syndrome is a rare complication of these infections. Treatment with systemic steroids, usually effective, can be replaced by antibiotics with apparently favorable results. The search of an infectious origin should be systematic in cases of Sweet's syndrome that appear to be idiopathic.
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Autologous bone marrow transplantation for the treatment of solid tumors in adults remains an uncommon therapeutic approach. The feasibility of such high-dose therapies is clearly proved, especially with the advent of hematopoietic growth factors and the rescue by the peripheral stem cells to reduce the duration of the chemotherapy-induced myeloid aplasia. The question is to exactly define the place of high-dose therapy in the land of solid tumors. ⋯ The results of previous studies are disappointing. Moreover, occult medullary micrometastases involvement is frequent, once again even in limited diseases. However new therapeutic associations, as the ICE regimen (IFM, Carboplatin, VP-16) delivered as single or tandem therapy, have to be studied, especially as early consolidation therapy for the treatment of limited small-cell lung carcinomas.
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Review Case Reports
[Unresectable giant hepatic hemangioma and Kasabach-Merritt syndrome].
The Kasabach-Merritt syndrome was first described in children with cutaneous hemangiomas, but it can exceptionally be associated with visceral hemangiomas, especially in adults. Clotting and fibrinolysis within the hemangioma are thought to cause the coagulopathy observed in the so-called Kasabach-Merritt syndrome. ⋯ But in the adult, the only radical alternative is surgical excision if technically feasible. We reported here the case of a 43 year-old woman with a giant unresectable hepatic hemangioma complicated with a Kasabach-Merritt syndrome.