نتایج جستجو برای: Lepromatous Leprosy
تعداد نتایج: 10087 فیلتر نتایج به سال:
background: langerhans cells are important in the pathogenesis of leprosy. a recent study reported that these cells were almost absent in the epidermis overlying lepromatous lesions. objective: to investigate a possible relationship between the number of langerhans cells and the histopathologic spectrum of lesions in patients with leprosy. methods: an immunohistochemical staining for s100 ...
Background: Langerhans cells are important in the pathogenesis of leprosy. A recent study reported that these cells were almost absent in the epidermis overlying lepromatous lesions. Objective: To investigate a possible relationship between the number of Langerhans cells and the histopathologic spectrum of lesions in patients with leprosy. Methods: An immunohistochemical staining for S100 prot...
histoid leprosy (hl) is a rare variant of lepromatous leprosy, occurring in long-standing cases, mostly in a background of acquired drug resistance. patients usually present with sudden onset multiple nodules and plaques, most often involving the skin and subcutaneous tissue of trunk and lower limbs. here we report an unusual case of de novo (without any history of prior anti-leprotic therapy) ...
This study illustrates the consequences of smallpox revaccination in 45 lepromatous, 28 tuberculoid, and 47 normal individuals. Results obtained with intradermal inoculations indicated that the patients with leprosy were associated with a relative anergy against the vaccinia virus, the anergy being minimal in the tuberculoid leprosy but marked in the cases with lepromatous leprosy. Major vaccin...
Lepromatous leprosy and sarcoidosis have varied clinical manifestations. These two diseases are sometimes mistaken for each other in their clinical, histopathological laboratory parameters, but coexistence is seemingly quite rare paradoxical. We present a 40-year-old female with newly diagnosed lepromatous subcutaneous sarcoidosis.
A 22-year-old male polar lepromatous leprosy patient who became Mitsuda positive after 36 months of multidrug therapy (MDT) is reported. Lepromatous leprosy (LL) is a state of specific immunosuppression and is invariably irreversible. The finding of Mitsuda positivity in histopathologically proven polar lepromatous leprosy is extremely uncommon, and conversion of lepromin status following MDT h...
leprosy is one of the oldest diseases of the country and may have been brought over to this country from egypt in ancient times. leprosy is mose frequent in the province of tehran, east azarbaijan, guilan and mazandaran (43 per km2) than other part of the country (13-18 per km2).the incidence of leprosy is recorded at 7.7 per thousand and 35.2 per thousand in the southern and northern part of t...
ntroduction: Leprosy is an infectious disease which primarily affect skin and peripheral nerves. Mycobacterium leprae and Mycobacterium lepromatosis that are the acid-fast bacillus are known to be cause of leprosy. Genetic factors and immunological function have some roles in susceptibility of developing leprosy. There are some cases of familial leprosy. Case Report: Here in, we report a cas...
Histoid leprosy is a variant of lepromatous leprosy, which develops as a result of resistance to dapsone monotherapy. Here we report two cases of lepromatous leprosy of histoid type, one with typical and another with atypical presentations.
Leprosy (Hansen's disease) is a chronic granulomatous disease caused by Mycobacterium leprae (Hansen's bacillus). Oral manifestations occur in 20-60% of cases, usually in lepromatous leprosy, and are well documented. They may involve both the oral hard and soft tissues. Incidence of verrucous carcinoma/Ackerman's tumour developing in anogenital region and plantar surfaces of feet in lepromatous...
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