Results 241 to 250 of about 77,837 (266)
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Granuloma annulare and sarcoidosis
British Journal of Dermatology, 1977Granuloma annulare (GA) and sarcoidosis are two diseases of unknown cause which involve the skin and whose basic pathology is a mononuclear histiocytic cellular reaction. Biopsy plays the major role in the diagnosis of both diseases, and no other routine laboratory test for either disease is currently available.
Pablo Umbert, Richard K. Winkelmann
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Subcutaneous granuloma annulare mimicking dermatomyositis
Pediatric dermatology, 2020We present three children who presented with papules and plaques over the knuckles, mimicking Gottron's papules of juvenile dermatomyositis, as well as subcutaneous nodules over the joints of the extremities that were initially thought to represent ...
Karin Maoz +6 more
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Generalized Granuloma Annulare
Archives of Dermatology, 1969A clinical and histologic study of 26 patients with generalized granuloma annulare was made at the Mayo Clinic. The histologic features and sex ratio were found to be similar to the localized form of granuloma annulare. The generalized form, in addition to having a large number of lesions, differs from the localized form in that most patients involved ...
Richard K. Winkelmann +2 more
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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.
James W. Karesh, Andrew W. Lawton
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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.
James W. Karesh, Andrew W. Lawton
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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.
Lambert Wc +2 more
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Granuloma annulare and SARS-CoV-2 pandemic
, 2020Granuloma annulare is a disease with well-defined and constant clinical characteristics, although it can be caused by multiple factors Among the latter the most frequent are viral agents Based on the history, some of its clinical oddities in time of ...
F. Mazzotta, T. Troccoli, E. Bonifazi
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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.
Rodney S. W. Basler, William B. Taylor
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Perforating Granuloma Annulare
Archives of Dermatology, 1971Two patients had granuloma annulare which appeared as small nodular lesions with central umbilication on the hands and margins of the fingers. Histopathologic study showed perforation of the epidermis and release of the abnormal necrobiotic material transepithelially. This type of granuloma annulare is distinctive both clinically and histologically and
Robert G. Freeman, Donald W. Owens
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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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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.
Theodora M. Mauro +2 more
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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.
Theodora M. Mauro +2 more
openaire +3 more sources