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Query: UMLS:C0038362 (stomatitis)
 8,852 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Uremia is defined as the accumulation of nitrogenous waste products in the blood. Uremia may be caused by either acute or chronic renal failure. Uremic stomatitis represents a relatively uncommon intraoral complication of uremia. Uremic stomatitis has classically been divided into ulcerative and nonulcerative types. Reported here is a patient with chronic renal failure exhibiting intraoral lesions that persisted despite local treatment but rapidly cleared following renal dialysis. This case represents the first published report of the microscopic appearance of the nonulcerative type and presents unusual tissue changes heretofore unreported.
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PMID:Unusual oral lesions in a uremic patient. Review of the literature and report of a case. 105 77

A case report has been presented demonstrating the influence of chronic renal failure in the development of oral disease. Uremic stomatitis is a disease entity that requires both local and systemic therapy. The primary emphasis is directed toward the correction of the systemic pathology for proper resolution of the oral condition.
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PMID:Uremic stomatitis: report of a case. 106 Jul 52

Antiviral activity (AVA) determined by the inhibition of the cytopathic effect (CPE) of vesicular stomatitis virus (VSV) on mice fibroblasts, was measured in the peritoneal effluent of mice. Four groups of animals (each group numbering 30 mice) were studied. Group 1 consisted of sham operated mice and served as the control group. Group 2 underwent implantation of silastic matter (of which the Tenckhoff catheter is made). In group 3, chronic renal failure was induced. Group 4 comprised those mice in which both chronic renal failure was induced and silastic matter implanted. Optical density readings, directly related to the inhibition of CPE were 0.66 +/- 0.01, 0.59 +/- 0.08, 0.85 +/- 0.06 and 0.86 +/- 0.13 for groups 1, 2, 3 and 4, respectively (p < 0.01 for groups 1 and 2 versus 3 and 4). Virus control readings indicative of the CPE of VSV without the presence of peritoneal effluent were 0.58 +/- 0.07, not significantly different from those obtained in groups 1 and 2. They were, however, significantly below values from groups 3 and 4 (p < 0.05). These data show that AVA is undetectable in the peritoneal effluent of normal mice. Chronic renal failure produces an enhancement of AVA. Silastic matter (Tenckhoff catheter) implantation does not play a role in the production of AVA.
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PMID:Antiviral activity of mice with chronic renal failure--an assessment using peritoneal effluents. 802 18

The medical records of 158 dogs with visceral leishmaniasis confirmed cytologically and/or serologically were reviewed. Ages of affected dogs varied from nine months to 15 years, with a male-to-female ratio of 1.3. The most common clinical manifestations of the disease were variable cutaneous lesions such as exfoliative dermatitis and skin ulcerations, chronic renal failure, peripheral lymphadenopathy or lymph node hypoplasia, masticatory muscle atrophy (i.e., chronic myositis), ocular lesions (i.e., conjunctivitis, keratoconjunctivitis sicca, blepharitis, and uveitis), and poor body condition. Ascites, nephrotic syndrome, epistaxis, polyarthritis, and ulcerative stomatitis were seen only in a small number of cases. Clinical splenomegaly was not a common finding. The clinicopathological abnormalities were nonregenerative anemia, hyperproteinemia, glomerular proteinuria, and symptomatic or asymptomatic azotemia. In this study, an indirect immunofluorescence assay's diagnostic sensitivity was found to be higher than that of lymph node aspiration cytology.
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PMID:Clinical considerations on canine visceral leishmaniasis in Greece: a retrospective study of 158 cases (1989-1996). 1049 12

Hand-foot syndrome (HFS) is a rare adverse reaction to oral fluoropyrimidine TS-1, which contains the dihydropyrimidine dehydrogenase (DPD) inhibitor. We treated a recurrent gastric cancer patient with chronic renal failure who developed grade 2 HFS, grade 2 conjunctivitis and grade 3 stomatitis soon after TS-1 administration. Those symptoms improved with the administration of vitamin B6, topical emollient therapy, and so on. We thought that the continuous elevation of serum 5-FU concentration, due to the accumulation of DPD inhibitor from the renal dysfunction, led to the development of HFS, although the participation of 5-FU metabolites such as F-beta-alanine cannot be ruled out.
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PMID:[A patient with recurrent gastric cancer who developed TS-1 induced hand-foot syndrome]. 1279 5

Uremic stomatitis represents a relatively uncommon intraoral complication seen, mostly, in cases of end-stage renal disease or undiagnosed/untreated chronic renal failure. Its incidence has decreased due to the advent of renal dialysis. Clinically uremic stomatitis is characterized by the presence of painful plaques and crusts that are usually distributed on the buccal mucosa, dorsal or ventral surface of the tongue, gingiva, lips, and floor of the mouth. Treatment consists of improvement of urea blood concentration and the underlying renal failure, supported by increased oral hygiene with antiseptic mouthwashes and antimicrobial/antifungal agents if necessary. Although uremic stomatitis occurs in patients with end-stage renal disease, we report a case of a patient who exhibited an ulcerative form of uremic stomatitis related to the sudden relapse of uremia, although not in an advanced stage of her renal disease. A description of the clinical and microscopic appearance is given along with our hypothesis for the pathogenesis of the disease.
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PMID:Ulcerative uremic stomatitis associated with untreated chronic renal failure: report of a case and review of the literature. 1663 72

HIV-associated nephropathy (HIVAN) is the most common cause of chronic renal failure in HIV-infected patients. Tubulointerstitial inflammation is a prominent component of the histopathology of HIVAN. The pathogenesis of HIVAN is a result of infection of renal epithelial cells, but the cellular response to this infection remains poorly defined. In these studies, we used oligonucleotide microarrays to identify differentially expressed genes in renal tubular epithelial cells from a patient with HIVAN at three time points after infection with vesicular stomatitis virus-pseudotyped gag/pol-deleted HIV-1. Very few genes were differentially expressed 12 and 24 hours after infection. Three days after infection, however, 47 genes were upregulated by at least 1.8-fold. The most prominent response of these cells to HIV-1 expression was production of proinflammatory mediators, including chemokines, cytokines, and adhesion molecules. Many of the upregulated genes are targets of interleukin 6 and nuclear factor kappa B regulation, suggesting a central role for these proteins in the response of tubular epithelial cells to HIV-1 infection. Analysis of kidneys from HIV-1 transgenic mice revealed upregulation of many of the proinflammatory genes identified in the microarray studies. These studies provide novel insights into the mechanisms by which HIV-1 infection of tubular epithelial cells leads to tubulointerstitial inflammation and progressive renal injury.
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PMID:HIV-1 infection initiates an inflammatory cascade in human renal tubular epithelial cells. 1676 88

Chronic renal failure is a relatively common systemic disease. Systemic abnormalities such as anemia, platelet disorders and hypertension as well as oral manifestations including xerostomia, uremic stomatitis, periodontal disease and maxillary and mandibular radiographic alterations can be observed in individuals with chronic renal disease. In view of its frequent occurrence and the need of knowledge by dentists dealing with this condition, this paper discusses the most important issues regarding chronic renal failure, addressing its systemic and oral manifestations and the dental management of chronic renal patients. A case report is presented.
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PMID:Systemic conditions, oral findings and dental management of chronic renal failure patients: general considerations and case report. 1692 47