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)

Pneumatosis cystoides intestinalis (PCI) is an uncommon disorder usually associated with intestinal and pulmonary obstructive diseases, recent abdominal procedures and systemic illnesses. PCI has been reported in patients with systemic lupus erythematosus associated with intestinal vasculitis. We describe herein a patient with a month history of intermittent abdominal pain, diarrhoea, hyporexia, and weight loss who underwent intestinal resection for acute abdomen. Post-operatively she gave a three-month history of arthritis of the right knee, ankles and feet, arthralgia of the wrists, MCPs and shoulders. She also described weakness, weight loss, Raynaud's phenomenon, and a skin rash. Laboratory examination revealed an increased ESR, low haemoglobin and haematocrit, positive rheumatoid factor, a positive ANA with a speckled pattern, as well antibodies to DNA, SS-A and cardiolipin. The abdominal symptomatology especially pain, cramps and bouts of diarrhoea persisted after the surgery and became worse two months later. Abdominal X-ray showed distention of bowel with cyst formation in the wall of the entire colon. A diagnosis of PCI was made radiologically. The intestinal pathology was reviewed and vasculitis was identified. The patient received treatment with high dose prednisone with an excellent response; prednisone was progressively tapered and she has been asymptomatic without abdominal complaints or other symptoms for over a year.
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PMID:Pneumatosis cystoides intestinalis in systemic lupus erythematosus with intestinal vasculitis: treatment with high dose prednisone. 808 81

We studied 50 patients (28 male and 22 female) with the hyper-IgD and periodic fever syndrome. Most patients originated from Europe, namely The Netherlands (28 cases; 56%), France (10 cases, 20%), and Italy (3 cases, 6%), but 1 patient was from Japan. A hereditary component is suggested by 18 patients coming from 8 families. The syndrome is typified by a very early age at onset (median, 0.5 years) and life-long persistence of periodic fever. Characteristically, attacks occur every 4-8 weeks and continue for 3-7 days, but the individual variation is large. Attacks feature high spiking fever, preceded by chills in 76% of patients. Lymphadenopathy is commonly present (94% of patients). During attacks, 72% of patients complained of abdominal pains, 56% of vomiting, 82% of diarrhea, and 52% of headache. Joint involvement is common in the hyper-IgD syndrome with poly-arthralgia in 80% and a non-destructive arthritis, mainly of the large joints (knee and ankle), in 68% of patients. Eighty-two percent of patients reported skin lesions with some attacks; these demonstrated vasculitis histologically. Serositis has been seen in only 3 patients (6%), while amyloidosis has not been recorded in any of the patients with this syndrome. Immunizations precipitated attacks in 54% of patients. All patients had a persistently elevated serum IgD level (> 100 U/mL), and in 82% of cases the serum IgA was likewise elevated. During attacks there is an acute-phase response adjudged by leukocytosis, neutrophilia, and increased ESR. The etiology remains to be elucidated, and treatment is supportive. The hyper-IgD syndrome is distinct from other periodic fever syndromes like systemic-onset juvenile rheumatoid arthritis, adult-onset Still disease, and familial Mediterranean fever.
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PMID:Hyperimmunoglobulinemia D and periodic fever syndrome. The clinical spectrum in a series of 50 patients. International Hyper-IgD Study Group. 819 36

The nature and extent of changes associated with equine arteritis virus (EAV) infection of the reproductive tract was documented in 21 prepubertal and 15 peripubertal colts. This study was part of an investigation into the relationship between stage of reproductive tract maturity and susceptibility to the experimental establishment of persistent infection with EAV. After intranasal challenge with a field isolate of EAV, all colts developed clinical signs of equine viral arteritis (EVA) from which they recovered rapidly. Clinical signs during the acute phase consisted of fever, serous to mucopurulent ocular and nasal discharge, oedema of the limbs, scrotum or prepuce, scleral injection, conjunctivitis, icterus, cough, diarrhoea, stiff gait, lethargy, inappetence and depression. At necropsy, the most significant macroscopic lesions included excessive accumulation of fluid within the thoracic and abdominal cavities, lymph node enlargement and oedema of the reproductive tract. Colts killed 7 to 14 days after challenge had acute necrotizing vasculitis involving the testes, epididymides, vasa deferentia, ampullae, prostatic lobes, vesicular glands and bulbourethral glands. Vasculitis was characterized by striking fibrinoid necrosis of small muscular arteries with extravasation of erythrocytes and proteinaceous material into the media, adventitia and perivascular tissues. Colts examined on days 28-180 had lymphocytic and plasmacytic inflammatory cell infiltrates in the lamina propria and muscularis of the epididymides and accessory sex glands. The vascular lesions found during the acute phase of EAV infection contrasted with the multifocal lympho-plasmacytic infiltrates found within the parenchyma of the reproductive tract during the chronic phase. One peripubertal colt was found to be persistently infected with EAV 15 months after challenge. This colt had marked lympho-plasmacytic infiltrates in the ampullae at necropsy.
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PMID:Pathological changes associated with equine arteritis virus infection of the reproductive tract in prepubertal and peripubertal colts. 830 Sep 16

A 29-year-old woman suffered from headaches, diarrhoea, and high grade fever followed by a unilateral retinal vasculitis, papillitis, and chorioretinitis. Abnormal electrocardiographic findings and antibody titre dynamics strongly suggested a coxsackievirus B3 infection. With respect to prior observations on coxsackievirus B group associated uveitis this viral infection may be considered in patients with well defined extraocular manifestations and uveitis.
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PMID:Coxsackievirus B3-associated panuveitis. 838 74

Serum interleukin 6 (IL-6) and tumour necrosis factor (TNF) were measured in children with dysentery during an epidemic caused by Shigella dysenteriae 1. IL-6 and TNF were also measured in fresh stool filtrates from children with acute gastroenteritis. The median serum IL-6 concentration was raised significantly in the children with complications (haemolytic uraemic syndrome, leukemoid reaction, thrombocytopenia, thrombocytosis, and severe colitis lasting more than one week) during the first week (n = 18, 9-7728 pg/ml; median 107) and in the second week (n = 13, 5-312 pg/ml; median 77), compared with convalescent sera (n = 10, < 3-85 pg/ml; median 39; p < 0.02 and < 0.05 respectively). The median IL-6 concentration during the first week was significantly higher in the group with complicated disease than in those with no complications (n = 8, < 3-37 pg/ml; median 5; p < 0.001). Although serum TNF concentrations were significantly raised in the complicated group during the first and second weeks of the illness and in the uncomplicated group compared with convalescence, there was no significant difference in the TNF concentrations between the complicated and uncomplicated groups. IL-6 was detectable in stool filtrates from eight of 13 children with S dysenteriae 1 infection and four of eight children with S flexneri infection. It was not detectable in Cryptosporidia, rotavirus, or adenovirus infections, those with pathogen-negative acute diarrhoea or controls. Seven of 13 children with S dysenteriae 1 and three of nine children with S flexneri infections had TNF detectable in stools. None of the children with Salmonella, Cryptosporidia, rotavirus of children with pathogen-negative diarrhoea and controls had detectable TNF in stool filtrates. It is postulated that the local and generalised vasculitis observed in shigellosis may be related to a direct effect of Shiga toxin on endothelial cells or caused by cytokine production stimulated by endotoxin, or both.
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PMID:Concentrations of interleukin 6 and tumour necrosis factor in serum and stools of children with Shigella dysenteriae 1 infection. 830 92

Azathioprine is used in a variety of dermatological conditions. However, because of its side-effect profile, azathioprine is limited for use in patients with severe disease. An unpredictable, rare and potentially fatal side-effect of azathioprine is the development of a hypersensitivity reaction, often consisting of fever, hypotension and oliguria. We describe a 17-year-old patient with leucocytoclastic vasculitis who was placed on azathioprine; within 15 days of start of therapy, she developed a fever. Azathioprine was discontinued and an evaluation for sepsis was undertaken; all cultures were negative and the fever abated. Azathioprine was restarted 5 days later. After a single dose, fever, nausea and vomiting, diarrhoea, hypotension, tachycardia and oliguria developed and the patient was admitted to an intensive care unit. Azathioprine was discontinued and investigations revealed no sign of an infection. All the above signs and symptoms abated within 24 h and the patient was discharged from hospital in 7 days. A review of 28 case reports in the literature of azathioprine-induced hypersensitivity reactions suggest that most commonly a fever and gastrointestinal symptoms occurred on initial presentation. In addition, a maculopapular rash, urticaria, vasculitis, erythema multiforme or erythema nodosum may occur. Hepatotoxicity and nephritis have also been reported. The aetiology of the reaction is unknown but sudden onset of fever and hypotension suggests that this reaction may be due to cytokine or mediator release induced by azathioprine. As azathioprine is metabolized to 6-MP, rechallenges to both should be avoided in patients who experienced an azathioprine hypersensitivity-like reaction.
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PMID:Azathioprine hypersensitivity-like reactions--a case report and a review of the literature. 854

A 12-year-old Quarter Horse gelding was admitted to the veterinary medical teaching hospital with a 2-day history of signs of abdominal pain. Initial findings on physical examination included signs of lethargy, dehydration, diarrhea, and gastric reflux. Results of laboratory testing indicated that the horse had panleukopenia with neutrophilic toxic changes, was dehydrated, and was hypocalcemic. During the first 48 hours of hospitalization, 1 abdominal palpation per rectum and 3 analyses of peritoneal fluid were performed; abnormalities were not detected. A preliminary diagnosis of enterocolitis was made. Salmonella anatum was isolated from the feces. The horse's condition improved during a 5-day period, although left jugular thrombosis did develop. On day 8 of hospitalization, the gelding was found dead. Necropsy revealed acute severe fibrinous peritonitis as the result of vasculitis and thrombosis of the caudal mesenteric artery and its cranial rectal branch with rectal infarction and perforation. Immediate classification of rectal tears and perforation as iatrogenic should be avoided. Ischemic vascular disease is a consideration, and horses with thromboembolic disorders may be at risk for rectal perforations.
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PMID:Thrombosis resulting in rectal perforation in a horse. 880 Feb 62

This report describes a 58-year-old man with rheumatoid arthritis (RA) and interstitial pneumonia who suffered from low-grade fever, abdominal pain, and bloody diarrhea 16 months after the diagnosis of RA. Ulcerative colitis (UC) was diagnosed, based on endoscopic and histological findings. RA associated with UC is rare and the underlying mechanism is unknown. We discuss here whether vasculitis and HLA class may play some role in the association of RA with UC.
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PMID:Rheumatoid arthritis associated with ulcerative colitis. 884 84

Antiglomerular basement membrane (GBM) antibodies have been described previously in patients with microscopic polyarteritis but not in patients with polyarteritis nodosa alone. Where anti-GBM antibodies occur in microscopic polyarteritis, antineutrophil cytoplasm antibodies (ANCA) are usually present. We describe here a patient with polyarteritis nodosa and anti-GBM antibodies in whom ANCA could not be demonstrated. A 72-year-old woman presented with abdominal pain, diarrhoea and acute renal failure. A renal biopsy showed crescentic glomerulonephritis and linear immunofluorescence of the GBM consistent with anti-GBM disease. In addition, there was evidence of large-and medium-sized vessel vasculitis on abdominal angiography, performed because of persisting abdominal pain. There was no small vessel vasculitis on histological examination of the renal biopsy and ANCA could not be demonstrated by indirect immunofluorescence or ELISA.
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PMID:Polyarteritis nodosa and antiglomerular basement membrane disease without antineutrophil cytoplasm antibodies. 888 83

A 39-yr-old white male with a prolonged history of Crohn's disease presented with worsening diarrhea associated with an increasingly painful rash of both lower extremities as well as left ankle swelling. A skin biopsy revealed an acute leukocytoclastic vasculitis. Intravenous hydrocortisone followed by oral prednisone achieved a rapid remission of the both cutaneous and gastrointestinal manifestations. Long-term remission has been maintained with 6-mercaptopurine and mesalamine. The rare association between cutaneous vasculitis and Crohn's disease is discussed and earlier reported cases reviewed.
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PMID:Crohn's disease and acute leukocytoclastic vasculitis of skin. 964 49


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