نتایج جستجو برای: direct immunofluorescence
تعداد نتایج: 449336 فیلتر نتایج به سال:
Specimens collected from 182 patients with histories suggesting chlamydial disease were examined by conventional culture and direct immunofluorescence techniques. Chlamydia trachomatis was identified by both methods in 57% of all patients. There was no significant difference between the two methods in detecting C trachomatis. Where a tissue culture service is not already established, cost analy...
OBJECTIVE To identify prognostic factors for relapse in the first year after cessation of therapy in bullous pemphigoid (BP). DESIGN Prospective, multicenter, cohort study (January 1, 2000, through December 31, 2006). SETTING Fifteen French dermatology departments. Patients Patients with BP in remission under low doses of topical or systemic corticosteroids. Interventions Cessation of corti...
Renal biopsy specimens from 11 women with severe pre-eclamptic toxaemia were examined by light and electron microscopy linked with immunofluorescence and immuno-electron microscopy. The part played by the mesangium in causing capillary loop thickening is stressed, and the progress of this 'strangulation' is illustrated. In contrast to the findings of most previous authors, IgM was demonstrated ...
The occurrence of bullous pemphigoid (BP) in patients with psoriasis has occasionally been reported. Most previously reported cases attributed the occurrence of BP in psoriasis to photochemotherapy, such as PUVA, UVA and UVB (1–4). We describe here a patient who initially had psoriasis vulgaris and subsequently developed BP after treatment with UVA for psoriasis. Histopathologic, direct immunof...
Direct immunofluorescence (DIF) and indirect immunofluorescence (IIF) tests on skin biopsy are being done mostly in academic teaching hospitals. These tests provide a useful diagnostic aid to dermatologists. Immunohistology and serology can, in conjunction with histology, provide considerable help in delineation and diagnosis of various skin disorders as well as systemic diseases with skin invo...
Dermatitis herpetiformis (DH) is an inflammatory cutaneous disease with a chronic relapsing course, pruritic polymorphic lesions, and typical histopathological and immunopathological findings. According to several evidences, DH is considered the specific cutaneous manifestation of celiac disease, and the most recent guidelines of celiac disease have stated that, in celiac patients with a proven...
CONTEXT Skin changes in pregnancy can be categorized as 1) physiological/hormonal, 2) alterations in pre-existing skin diseases, or 3) represent development of new dermatoses, some of which may be pregnancy specific. CASE REPORT We describe a 19 years old female at 27 weeks gestation who presented with a rash on the face and breast, with intense pruritis. Hematoxylin and eosin demonstrated Sc...
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