Results 161 to 170 of about 24,275 (197)
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Perforating granuloma annulare
International Journal of Dermatology, 1997Abstract Background Perforating granuloma annulare (PGA) is considered an histologic subtype of granuloma annulare (GA) and it is described as a very rare disease, usually of children, affecting the dorsum of the hands. Mechanisms leading to perforation are unknown. Our experience suggested a different clinical presentation, so we decided to review our
P F, Penas +4 more
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Perforating Granuloma Annulare
International Journal of Dermatology, 1985ABSTRACT: With more than 3 years' follow‐up, dramatic clinical transfiguration of granuloma annulare was observed in a 59‐year‐old man with perforating granuloma annulare. The eruption was at first localized, then became generalized, developed perforations, and subsided in parallel with the improvement of associated diabetes mellitus.
H, Shimizu +3 more
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Subcutaneous Granuloma Annulare
Archives of Pediatrics & Adolescent Medicine, 1978In its typical clinical appearance of a circinate ring of individual or Central necrobiosis surrounded by palisading histiocytes (hematoxylin-eosin, ×100). confluent dermal papules, granuloma annulare is readily identified by the trained observer.
R S, Basler, W B, Taylor
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Journal of the American Academy of Dermatology, 1989
Granuloma annulare is a benign dermatosis with multiple clinical presentations and a common histologic picture, which is characterized by areas of degenerated collagen surrounded by palisading histiocytes. A case of granuloma annulare that presented as progressive, asymptomatic, symmetric truncal bands is described.
E F, Harpster, T, Mauro, R J, Barr
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Granuloma annulare is a benign dermatosis with multiple clinical presentations and a common histologic picture, which is characterized by areas of degenerated collagen surrounded by palisading histiocytes. A case of granuloma annulare that presented as progressive, asymptomatic, symmetric truncal bands is described.
E F, Harpster, T, Mauro, R J, Barr
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Archives of Dermatology, 1979
Of six cases of granuloma annulare of the face, three cases were not associated with lesions on the extremities or trunk. Histologic examination exhibited typical features of granuloma annulare. One patient's lesion was a recurrent solitary subcutaneous nodule.
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Of six cases of granuloma annulare of the face, three cases were not associated with lesions on the extremities or trunk. Histologic examination exhibited typical features of granuloma annulare. One patient's lesion was a recurrent solitary subcutaneous nodule.
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Subcutaneous Granuloma Annulare
Seminars in Cutaneous Medicine and Surgery, 2007Subcutaneous granuloma annulare is a rare clinicopathologic variant of granuloma annulare, characterized by subcutaneous nodules that may appear alone or in association with intradermal lesions. The pathogenesis of this deep variant of granuloma annulare remains uncertain.
Luis, Requena +1 more
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Granuloma Annulare in the Hand
Journal of Hand Surgery, 2002A review of our cases of granuloma annulare in the hand revealed that it presented as either an annular or subcutaneous lesion, most commonly on the dorsum of the metacarpophalangeal joint of the middle or ring fingers. Lesions were approximately 10 mm in diameter and the diagnosis was confirmed by surgical biopsy.
I, Grant, P, Mohammed, P J, Mahaffey
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Survey of Ophthalmology, 1987
A 2-year-old boy presented with a 3-month history of nontender masses involving the right superotemporal orbit and scalp. Over the three-week period before presentation he also developed nodules on his wrist, abdomen, and buttocks. The remainder of the ocular and general physical exam was unremarkable.
A W, Lawton, J W, Karesh
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A 2-year-old boy presented with a 3-month history of nontender masses involving the right superotemporal orbit and scalp. Over the three-week period before presentation he also developed nodules on his wrist, abdomen, and buttocks. The remainder of the ocular and general physical exam was unremarkable.
A W, Lawton, J W, Karesh
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The ultrastructure of granuloma annulare
Archives for Dermatological Research, 1977Nine cases of granuloma annulare at different stages of development were investigated electron microscopically. Special attention was given to collagen changes, to the cellular infiltrate, and to vascular changes. The necrobiotic changes of the collagen were: loosening of the fibers at the borders of the bundles; swelling and loss of cross-striation of
H H, Wolff, W, Maciejewski
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Granuloma Annulare of the Eyelid
Ophthalmic Plastic & Reconstructive Surgery, 1996A superficial (dermal) granuloma annulare (GA) of the eyelid developed in a 69-year-old woman who initially had no evidence of precipitating causes, including trauma, tuberculosis, octopus bite, lupus vulgaris, actinic damage, sarcoidosis, diabetes mellitus, rheumatoid arthritis, systemic lupus erythematosus, or rheumatic fever.
J A, Mauriello +2 more
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