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Query: UMLS:C0040425 (tonsillitis)
 1,594 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Infectious mononucleosis (IM) syndrome is typically caused by EBV, but also by drugs and other organisms such as CMV and HBV. It demonstrates a wide range of clinical and laboratory characteristics, presumably depending on the age of onset. However, associations of laboratory abnormalities with the clinical features have not been well documented. We evaluated here, the associations among patients with IM syndrome using of multiple regression (MR) and multiple logistic regression (MLR) analyses. We examined 90 (40 males, 50 females) patients, who were admitted to our hospital with IM syndrome. The diagnostic criteria were fever and presence of atypical lymphocytes (> 5% of the WBC or the count including monocytes > 5000/microliter), and at least 3 of 7 clinical features: tonsillitis, lymphadenopathy, skin rash, hepato-, spleno-megaly, hepatic dysfunction. The diagnosis of EBV was serologically confirmed in 41 cases. MR revealed that the higher age group tended to have lower platelet counts, and that lower platelet counts were associated with higher ALT levels. In addition, MLR revealed that patients with skin rash tended not to have splenomegaly. The frequency of splenomegaly was not related to age, contrary to the findings of previous reports. These findings are useful to differentiate IM syndrome based on laboratory data.
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PMID:[Multivariate analysis of the associations between laboratory data and clinical features among patients with infectious mononucleosis syndrome]. 981 19

Patients with infectious mononucleosis often are seen in Emergency Services because the infection may produce tonsillitis resistant to antibiotic therapy. However, the diagnosis of choice is specific serology, which usually takes days or weeks before results become available. Detection of lymphocytosis in peripheral blood, heterophilic antibodies, and the characteristic mononuclear cells by means of specialized blood counters, together with the clinical signs, have improved the quality of diagnosis in emergency services (93% sensitivity and 97.2% specificity). We found that simple identification by optical microscopy of the lymphomonocytes typical of infectious mononucleosis in a drop of peripheral blood, together with the clinical findings, have a better diagnostic sensitivity (96. 5%) and specificity (99.1%) than any other method available in emergency services.
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PMID:[The nonserological diagnostic approach to infectious mononucleosis in an emergency service]. 1050

Bacterial penetration into epithelial cells, scraped from the palatine tonsils of 14 patients (10 males, four females; median age 16 years) with current infectious mononucleosis and concomitant membranous tonsillitis, was studied using the transmission electron microscopic (TEM) technique. Bacteria were seen to adhere to and penetrate the epithelial cells, some of which were completely filled with bacteria. This finding suggests intracellular proliferation of bacteria. Epstein-Barr virus, the causative agent of infectious mononucleosis, especially when associated with growth of beta-haemolytic streptococci on the palatine tonsils, induces bacterial penetration into tonsillar tissue, that in turn might be a causative mechanism in the development of peritonsillar abscess.
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PMID:Bacterial penetration into tonsillar surface epithelium during infectious mononucleosis. 1114 34

Medical documentation of the 342 patients hospitalised for infectious mononucleosis at the departments of infectious diseases of two county hospital was retrospectively reviewed between 1990 and 1996 and the most important clinical data were recorded. In order to document the effect of control measures, which were taken for the improvement diagnosis and therapy, data of the 105 infectious mononucleosis patients at one of the mentioned departments were also recorded in 1997 and 1998. The length of the time before the hospital admission (avg. 10.3 days), the length of the hospital stay (avg. 9.2 days) and the respectable amount of antibiotics taken for this indication show that this disease has great cost effect. High rate of classical clinical signs (fever, pharyngitis, lymphadenopathy, atypical cells) indicates, that the majority of the patients consulting their doctors presented the well-known signs of the disease. Only 43.6% of the patients were diagnosed as infectious mononucleosis by the G. P. s. Majority of the cases were treated for tonsillitis. 90.7% of the patients were given antibiotics before the hospital admission (avg. 1.6 antibiotics/person). 43.3% of the patients left the hospital without serologic diagnosis. After drowning lesson from the first part of this study, there was significant decrease in the rate of lack of serologic diagnosis and in the amount of consumption of antibiotics for this indication in the hospital, but there was no change at the level of G. P. s. The results of this paper demonstrate that the daily routine diagnosis and treatment of a well-known diseases differs remarkably from optimal practice. The fact is, that even if the physician has knowledge of a certain disease, does not necessarily mean that he uses it in his routine work. In order to reduce this failure, authors propose introduction of protocols and regular review of the practice.
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PMID:[Clinical aspects of the diagnosis and treatment of infectious mononucleosis in primary care and in departments of infectious diseases]. 1137 92

Acute tonsillectomy has been advocated for severe infectious mononucleosis (IM) pharyngotonsillitis with upper airway obstruction (UAO) and not responding to corticosteroids. This paper reviews and rationalizes our management. A five-year chart review was carried out with a follow-up telephone survey. There were 36 admissions. Nine had UAO of whom 89 per cent (eight of nine patients) had a tonsillectomy. The diagnosis of UAO was not standardized. Twenty-seven patients did not have UAO and only a small proportion of these patients, 16 per cent (four of 25) went on to have an elective tonsillectomy. Corticosteroids made no significant difference to the tonsillectomy rate. UAO appears to identify patients with more severe disease who are likely to suffer recurrent tonsillitis. Acute tonsillectomy is an appropriate treatment option for this subgroup. The diagnosis of significant IM UAO is not defined and a schema is proposed. Recurrent tonsillitis is an uncommon sequela of severe IM pharyngotonsillitis without UAO.
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PMID:The management of severe infectious mononucleosis tonsillitis and upper airway obstruction. 1177 26

Infectious mononucleosis is usually produced as primoinfection by Epstein-Barr virus, but the second most common cause is cytomegalovirus. Clinical presentation of infectious mononucleosis is a pharyngitis and tonsillitis, associated to neck nodes, fever and general malaise, as well as haematological features such as an absolute lymphomonocytosis. Occasionally it is the neck node that is more severe, even without initial lymphomonocytosis. We report a deep neck abscess within a neck node as subacute presentation of infectious mononucleosis by cytomegalovirus. We review the clinical presentation of infectious mononucleosis, specially due to cytomegalovirus, as well as the importance that this disease could have while dealing with diagnosis and management of neck masses.
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PMID:[The neck cysts and infectious mononucleosis due to cytomegalovirus]. 1205 10

Infectious mononucleosis is a self-limiting lymphoproliferative disorder, which contribute to the development of the various clinical symptoms. Exudative tonsillitis was found to be caused by Epstein-Barr virus in 19% of all viral infections and may imitate a bacterial etiology. The aim of this study was to identify the microbes from the nasopharyngeal swabs obtained from the patients with exudative tonsillitis and to assess their susceptibility to antibiotics. The patients were hospitalized as an infectious mononucleosis after unsuccessful antibiotic therapy. 84 patients were investigated: group I--patients with serological positive infectious mononucleosis tests and group II--patients with acute exudative tonsillitis and with serologically excluded infectious mononucleosis. The diagnosis was confirmed clinically, haematologically, biochemically and serologically. Nasopharyngeal specimens were taken, once, at the first day of hospitalization. Then, routine microbiological assays were performed. Isolated strains were identified biochemically: API Strep, API Staph, API E, API Ne, APINH (bioMerieux). The susceptibility to antibiotics with an agar diffusion assay was performed according to Kirby-Bauer. We concluded that various, potentially pathogenic bacterial flora was found in throat during infectious mononucleosis. Haemophilus spp. and Staphylococcus aureus MSSA were isolated more frequently. Haemophilus influence was susceptible to cefotaxime and azytromycine. Candida albicans was isolated in every fourth patient. Streptococcus pyogenes as an etiological agent of exudative tonsillitis was confirmed in the group II. The pharyngeal candidiosis was also observed more frequently in the group II.
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PMID:[Profile of microorganisms isolated in nasopharyngeal swabs from the patients with acute infectious mononucleosis]. 1218 99

Three cases with infectious mononuculeosis associated with peritonsillar abscess were reviewed. The initial diagnoses in these three cases were tonsillitis or peritonsillitis. However, infectious mononucleosis was suspected because of an elevation in aminotransferases and was later confirmed by elevations in the titers of antibodies for Epstein-Barr virus. Peritonsillar abscesses developed and surgical drainage was performed in all three cases. The present study suggests a higher incidence of peritonsillar abscess in patients with infectious mononucleosis than previously expected.
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PMID:[Peritonsillar abscess associated with infectious mononucleosis: retrospective study of three cases]. 1510 46

This review summarizes the information that supports the potential importance of anaerobic bacteria in tonsillitis. Some anaerobic bacteria possess interfering capability with Group A beta-hemolytic streptococci (GABHS) and other pathogens. The possible role of anaerobes in the acute inflammatory process in the tonsils is supported by several observations: anaerobes have been isolated from the cores of tonsils of patients with recurrent GABHS and non-GABHS tonsillitis (NST); the recovery of anaerobes as predominant pathogens in abscesses of tonsils, in many cases without any aerobic bacteria; their recovery as pathogens in well-established anaerobic infections of the tonsils (Vincent's angina); the increased recovery rate of encapsulated pigmented Prevotella and Porphyromonas spp. in acutely inflamed tonsils; their isolation from the cores of recurrently inflamed NST; and the response to antibiotics in patients with NST. Furthermore, immune response against Prevotella intermedia is present in patients with recurrent NST, and an immune response can also be detected against P. intermedia and Fusobacterium nucleatum in patients who recovered from peritonsillar cellulitis or abscesses, infectious mononucleosis and acute non-streptococcal and GABHS tonsillitis. Although more studies are needed, these findings support the possible pathogenicity of Gram-negative anaerobic bacilli in tonsillitis.
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PMID:The role of anaerobic bacteria in tonsillitis. 1562 41

A 28-year-old male was admitted to our hospital with tonsillitis and jaundice. Laboratory findings showed leukocytosis (rate of atypical lymphocytes was 40%), liver dysfunction and hyperbilirubinemia. Epstein-Barr virus (EBV) viral capsid antigen (VCA) IgM and IgG antibodies were positive, and EB nuclear antigen (EBNA) antibody was negative. Abdominal ultrasonography demonstrated hepato-splenomegaly and swelling of intraperitoneal lymph nodes. A diagnosis of infectious mononucleosis was made due to EBV infection. Conservative therapy was given. Total bilirubin and alkaline phosphatase increased to maximum levels of 10.2 mg/dl and 1,590U/l. A liver biopsy specimen revealed infiltration of lymphocytes in sinusoids and portal areas, focal necrosis and intrahepatic cholestasis in parenchyma. Liver function tests returned to normal limits and EBV VCA IgM antibody became negative within 10 weeks from onset.
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PMID:[A case of infectious mononucleosis complicated with severe jaundice]. 1597 53


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