Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0042384 (vasculitis)
 20,525 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Eighty-two cases of nodular panniculitis of the legs were examined clinically, histologically and immunohistologically. Clinically the cases could be divided into four groups: typical erythema nodosum (ENty) (35 cases), erythema nodosum migrans (ENmi) (11 cases), erythema induratum (EI) (11 cases) and the remaining 25 cases not consistent with the others as "non-definite panniculitis" (NDP). The main histological categories were septal panniculitis and lobular panniculitis, the former including erythema nodosum, both typical and migrans, the latter EI and NDP. Lobular panniculitis was divided into three subgroups in which the most prominent histological features were epithelioid cell granuloma, vasculitis and palissading granuloma, respectively. Immunoglobulins in the vessel walls were found in 5 of the 46 cases of erythema nodosum, in 19 of the 36 EI and NDP cases and, in the histological groups in 4 of the 43 cases of septal panniculitis and in 19 of the 35 cases of lobular panniculitis, respectively. Fibrin was found in the walls of the papillary capillaries and deep dermal vessels in the majority of cases of lobular panniculitis. In EI and NDP the follow-up time was 40 months, on average. Twenty-two patients were treated with antituberculous drugs, 15 became symptomless, as did 5 of the 12 patients who were not treated at all.
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PMID:Nodules on the legs. A clinical, histological and immunohistological study of 82 patients representing different types of nodular panniculitis. 7 10

A woman with cutaneous vasculitis had a severe bullous eruption that was suggestive of erythema multiforme. The patient also had a history of recurrent urticaria that continued intermittently for over a year of follow-up examination. Skin biopsy specimens of both urticarial and erythema and multiforme lesions showed leukocytoclastic vasculitis. An illness resembling systemic lupus erythematosus (SLE) is suggested by transient, low-titer, positive antinuclear antibody tests, persistent deposits of immunoglobulin and complement in normal skin, arthralgias, circulating immune complexes, and chronic hypocomplementemia. This case is similar to cases previously reported as "hypocomplementemic vasculitis," an "unusual SLE-related syndrome," and "urticaria with vasculitis."
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PMID:Urticarial vasculitis: report of a case and review of the literature. 15 33

A leukocytoclastic vasculitis was induced by intracutaneous injection of streptococcal antigen in a patient with erythema elevatum diutinum (E.e.d.). The immunoelectronmicroscopical demonstration of C3 was performed by use of the peroxidase-antiperoxidase multistep technique 24 h after the injection of the antigen. Deposits of C3 were found between endothelial cells, on the outer surface of endothelial cells, pericytes, and smooth muscle cells, as well as within the multilayered basal lamina of small vessels. Intact and disintegrating neutrophils accumulate within the vessel walls and in their surroundings. Necrosis and fibrin deposition are present in advanced stages. The findings demonstrate the sequence of events in leukocytoclastic vasculitis at the ultrastructural level. They also support the hypothesis that in E.e.d. an Arthus type reaction induced by bacterial antigens may be of pathogenetic significance.
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PMID:[Erythema elevatum diutinum. II. Immunoelectronmicroscopical study of leukocytoclastic vasculitis within the intracutaneous test reaction induced by streptococcal antigen (author's transl)]. 34 75

Antibodies to soluble ribonucleoprotein (sRNP) are by definition a prerequisite for the diagnosis mixed connective tissue disease (MCTD). They are also found in 30--40% of other rheumatic conditions with a high titred speckled IFL reaction. The same is true for the most characteristic clinical features of MCTD, viz. Raynaud's syndrome and polymyositis--polymyalgia. The serological and clinical symptoms mentioned are closely associated. An association between anti-Sm and the SLE symptoms butterfly erythema, nephropathia, other visceropathias and cerebrovascular disease is confirmed by the present study. Although anti-Sm has less diagnostic specificity for SLE than has anti-ds-DNA, it is useful as a diagnostic aid in SLE cases lacking the latter antibody. The results of the present study tend to support the hypothesis that anti-sRNP may be associated with a prophylactive effect against serious vasculitis and nephropathia. When anti-sRNP and anti-Sm occur together they seem to act competitively so that the symptom associated with the antibody having the highest titre tends to dominate the clinical picture. Both anti-sRNP and anti-Sm produce speckled nuclear patterns in the indirect immunofluorescence test. Sera with immunofluorescence titres below 1/25 were not found to react against either sRNP or Sm. On the other hand all sera tested that had a speckled IFL reaction greater than or equal to 1/800 also had anti-sRNP.
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PMID:Symptomatology and diagnosis in connective tissue disease. II. Evaluations and follow-up examinations in consequence of a speckled antinuclear immunofluorescence pattern. 36 40

A 59 year-old man with erythema elevatum diutinum which we consider a variant of cutaneous vasculitis, is reported. An excellent therapeutic effect with Dapsone (DDS) was obtained in this case. Clinical and histopathological similarities among erythema elevatum diutinum, extracellular cholesterosis and granuloma annulare are discussed.
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PMID:[Erythema elevatum diutinum, a variant of cutaneous vasculitis]. 59 13

A mixed cryoglobulin (IgG/IgM) was detected in a patient with erythema elevatum diutinum. Cold exposure activated the complement system and provoked a fixed urticarial reaction with the histology of a leukocytoclastic vasculitis.
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PMID:Erythema elevatum diutinum, cryoglobulinaemia, and fixed urticaria on cooling. 88 6

A 14-year-old boy, admitted with intractable chest pain, was found to have an enlarged heart and calcification in the apical region, with electrocardiographic features of massive inferolateral myocardial infarction. Left ventricular angiography revealed a large left ventricular aneurysm. He died following resection of the aneurysm and post mortem examination showed changes of a non-specific chronic myocarditis. A vasculitis involving small coronary arterioles was also found in the vicinity of the aneurysm, and the possibility of a rheumatic vasculitis was suggested by a transient episode of an erythema marginatum-like eruption. It is concluded that the association of infarction pattern on the electrocardiogram together with calcification of the heart in children is highly suggestive of a ventricular aneurysm secondary to a myocarditis or a vasculitis involving small, intramyocardial branches of the coronary arteries.
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PMID:Calcified left ventricular aneurysm and non-atherosclerotic myocardial infarction in a child. 116 Jan 92

Various types of skin manifestations of human yersiniosis were examined with routine histological and immunohistological methods. The biopsy material consisted of sixteen cases of erythema nodosum, eight cases of erythema multiforme, and one case of erythema figuratum. The principal histopathological changes in erythema nodosum were septal or diffuse, mild panniculitis and in seven cases also necrotizing vasculitis in small, medium-sized or large arteries. Perivascular lymphocytic infiltration without vasculitis was the most prominent feature in erythema figuratum. By using a polyvalent conjugate, immunoglobulins in vessel walls in the dermis were found in two cases of EM. The rapid course of the skin eruptions and the frequency of necrotizing vasculitis in arteries fit the changes seen in an experimental Arthus reaction, in which necrotizing vasculitis is followed by lymphocytic inflammation consistent with a delayed type of reaction.
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PMID:Skin lesions in human yersiniosis. A histopathological and immunohistological study. 125 49

A 73-year-old Japanese man with a history of partial gastrectomy due to gastric cancer 4 years previously was admitted because of intermittent fever. The patient developed abdominal pain, erythema, and myalgia in addition to the fever during the final clinical course, and died of acute heart failure. Autopsy disclosed atrophy of the left lobe of the liver and acute myocardial infarction. Neither metastasis nor recurrence of the cancer was observed. Small- and medium-sized arteries of the visceral organs showed various stages of necrotizing vasculitis with narrowing of the lumina. The vasculitis was most prominent in the left lobe of the liver and in the heart. Narrowing of the portal vein due to portal tract inflammation in addition to vasculitis of the hepatic arteries may have induced ischemia and infarction, which had resulted in atrophy of the left hepatic lobe.
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PMID:Polyarteritis nodosa with atrophy of the left hepatic lobe. 136 33

Kawasaki syndrome, also known as mucocutaneous lymph node syndrome, is an acute vasculitis of infants and young children. We describe a four-year-old girl who presented with fever, a diffuse erythematous maculopapular rash, bilateral nonpurulent bulbar conjunctivitis, dry, red, fissured lips, a tongue with a strawberry "appearance", an erythematous pharynx, indurative erythema, and edema and desquamation of the face, hands and feet. She probably developed mitral valve prolapse during the course of the disease. The diagnosis of Kawasaki syndrome was arrived at by excluding other diseases and by the presence of all the clinical criteria for Kawasaki syndrome. Since this syndrome is rarely encountered in Turkey, this case is presented and the literature regarding the syndrome is reviewed.
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PMID:Kawasaki syndrome. 144 Sep 51


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