Results 271 to 280 of about 71,720 (316)
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Pediatric Dermatology, 2000
Abstract: A 12‐month‐old boy with pulmonary tuberculosis developed a papular lichenoid eruption which showed epithelioid granulomas on histology, consistent with lichen scrofulosorum. Stains and cultures for mycobacteria in the skin were negative, and a polymerase chain reaction (PCR) analysis failed to detect the DNA of Mycobacterium tuberculosis in a
A, Torrelo +3 more
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Abstract: A 12‐month‐old boy with pulmonary tuberculosis developed a papular lichenoid eruption which showed epithelioid granulomas on histology, consistent with lichen scrofulosorum. Stains and cultures for mycobacteria in the skin were negative, and a polymerase chain reaction (PCR) analysis failed to detect the DNA of Mycobacterium tuberculosis in a
A, Torrelo +3 more
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International Journal of Dermatology, 1986
ABSTRACT: The possible relationship between lichen striatus and atopy was studied. Twenty‐six patients with typical lichen striatus were studied, and 22 (84.6%) had a positive history of atopic disorders. This might indicate that the pathogenesis of lichen striatus has a close relationship to that of atopic disorders.
K, Toda, H, Okamoto, T, Horio
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ABSTRACT: The possible relationship between lichen striatus and atopy was studied. Twenty‐six patients with typical lichen striatus were studied, and 22 (84.6%) had a positive history of atopic disorders. This might indicate that the pathogenesis of lichen striatus has a close relationship to that of atopic disorders.
K, Toda, H, Okamoto, T, Horio
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LICHEN CORNEUS HYPERTROPHICUS (LICHEN OCREAFORMIS, LICHEN OBTUSUS)
A.M.A. Archives of Dermatology and Syphilology, 1951THERE is a skin condition affecting the legs almost exclusively which has been described under various and confusing names. It offers many difficulties in differential diagnosis from well-recognized diseases, and though not seldom seen is rarely discussed adequately, either because it is wrongly diagnosed or because it is uncritically passed over. THE
A B, HYMAN, B D, ERGER
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Journal of the American Academy of Dermatology, 1983
Lichen aureus is one of the rarest of the pigmented and purpuric dermatoses. The eruption consists of lichenoid papules and plaques with a golden to purplish color, and the histology reveals a dense and bandlike infiltrate hugging the epidermis. It consists of lymphocytes and histiocytes, often with extravasation of red cells.
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Lichen aureus is one of the rarest of the pigmented and purpuric dermatoses. The eruption consists of lichenoid papules and plaques with a golden to purplish color, and the histology reveals a dense and bandlike infiltrate hugging the epidermis. It consists of lymphocytes and histiocytes, often with extravasation of red cells.
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International Journal of Dermatology, 2001
P, a 20‐year‐old laborer displayed initial symptoms of the disease in question when he was 10 years old. Initially he had an asymptomatic progressive loss of hair on the scalp. A couple of years later he had mild to moderate pruritis, and the appearance of slate‐blue eruptions on the scalp and elsewhere on the body.
V N, Sehgal, P, Bajaj
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P, a 20‐year‐old laborer displayed initial symptoms of the disease in question when he was 10 years old. Initially he had an asymptomatic progressive loss of hair on the scalp. A couple of years later he had mild to moderate pruritis, and the appearance of slate‐blue eruptions on the scalp and elsewhere on the body.
V N, Sehgal, P, Bajaj
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Clinical and Experimental Dermatology
Abstract Lichen nitidus (LN) is a rare inflammatory skin condition characterized by small, shiny, flat-topped papules, commonly affecting children and young adults. Its aetiology remains unclear, although immune-mediated pathways are suspected.
Vijayasankar, Palaniappan +1 more
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Abstract Lichen nitidus (LN) is a rare inflammatory skin condition characterized by small, shiny, flat-topped papules, commonly affecting children and young adults. Its aetiology remains unclear, although immune-mediated pathways are suspected.
Vijayasankar, Palaniappan +1 more
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Australasian Journal of Dermatology, 1998
SUMMARYLichen planus is a relatively common inflammatory dermatosis of unknown origin. The present review summarizes the histological and clinical features of lichen planus and variants, including lichenoid drug reactions, are described. Possible mechanisms of pathogenesis of lichen planus are reviewed. The development of malignancy in association with
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SUMMARYLichen planus is a relatively common inflammatory dermatosis of unknown origin. The present review summarizes the histological and clinical features of lichen planus and variants, including lichenoid drug reactions, are described. Possible mechanisms of pathogenesis of lichen planus are reviewed. The development of malignancy in association with
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Dermatologic Clinics, 1992
Lichen sclerosus is a skin condition affecting all areas of the body at all ages and in both sexes. It appears to be a histologic and clinical entity, although in very many respects it is close to lichen planus and morphea. Its cause and pathogenesis are not established, but a link with autoimmune disease is recognized.
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Lichen sclerosus is a skin condition affecting all areas of the body at all ages and in both sexes. It appears to be a histologic and clinical entity, although in very many respects it is close to lichen planus and morphea. Its cause and pathogenesis are not established, but a link with autoimmune disease is recognized.
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Risk of Vulvar Squamous Cell Carcinoma in Lichen Sclerosus and Lichen Planus: A Systematic Review
Journal of Obstetrics and Gynaecology Canada, 2022Maria Leis +2 more
exaly
A Play of the Words: Lichen and Lichen
Дерматовенерология КосметологияВведение. Наука о происхождении слов (этимология), несомненно, обогащает различные отрасли знания, в том числе биологию и медицину. В современном русском языке слова «лишайник» и «лишай» имеют принципиально разное значение. Цель. Изучить варианты толкований и использования терминов «лишайник» и «лишай» в лихенологии и дерматологии. Материалы и методы.
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