Results 311 to 320 of about 109,716 (338)
Some of the next articles are maybe not open access.
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
openaire +2 more sources
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
openaire +2 more sources
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.
openaire +2 more sources
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.
openaire +2 more sources
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
openaire +2 more sources
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
openaire +2 more sources
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
openaire +2 more sources
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
openaire +2 more sources
Journal of the American Academy of Dermatology, 1995
Lichen sclerosus, usually appearing in the dermatologic literature under the names of lichen sclerosus et atrophicus, balanitis xerotica obliterans, and kraurosis vulvae, is an inflammatory disease with a multifactorial origin. A past association of lichen sclerosus and genital squamous cell carcinoma is not as close as once thought.
J J, Meffert, B M, Davis, R E, Grimwood
openaire +2 more sources
Lichen sclerosus, usually appearing in the dermatologic literature under the names of lichen sclerosus et atrophicus, balanitis xerotica obliterans, and kraurosis vulvae, is an inflammatory disease with a multifactorial origin. A past association of lichen sclerosus and genital squamous cell carcinoma is not as close as once thought.
J J, Meffert, B M, Davis, R E, Grimwood
openaire +2 more sources
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.
openaire +2 more sources
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.
openaire +2 more sources
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
openaire +2 more sources
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
openaire +2 more sources
[Lichen purpuricus (lichen aureus)].
Der Hautarzt; Zeitschrift fur Dermatologie, Venerologie, und verwandte Gebiete, 1980A 14-year old boy developed lesions, which clinically and histopathologically corresponded to the rare condition known under the term of lichen purpuricus seu aureus. The disease can be classified close to purpura pigmentosa progressiva.
W, Maciejewski +2 more
openaire +1 more source
Dermatitis, 2009
Lichen-derived additives to commercial products are becoming a more frequent cause of allergic contact dermatitis. The most common lichen-derived additives are usnic acid and oak moss absolute. Both are useful for screening patients using "natural" or "botanical" products that may contain lichen-derived additives.
openaire +2 more sources
Lichen-derived additives to commercial products are becoming a more frequent cause of allergic contact dermatitis. The most common lichen-derived additives are usnic acid and oak moss absolute. Both are useful for screening patients using "natural" or "botanical" products that may contain lichen-derived additives.
openaire +2 more sources