Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0031350 (pharyngitis)
 2,405 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

We retrospectively reviewed the manifestations of influenza A2 in 83 hospitalized young children. Our purpose was to define the spectrum of clinical illness in this age group. Findings included fever (91%), vomiting or diarrhea (49%), pharyngitis (34%), pneumonitis (29%), otitis media (24%), conjunctivitis (13%), croup (13%), and bronchiolitis (6%). Neuromuscular manifestations occurred in 16 patients (19%) and included seizures, apnea, opisthotonos, and myositis. Three children had cerebrospinal fluid pleocytosis. Children younger than 3 months of age had fever less often and gastrointestinal symptoms more often than older children. Threee children died of progressive pneumonitis. We conclude that influenza A2 may cause a wide range of respiratory and neurologic findings in infancy and early childhood.
 ...
PMID:Type A2 influenza viral infections in children. 62 60

This study tested how general practitioners diagnose streptococcal infection on clinical grounds alone, in patients who presented with sore throats.Four hundred and fifty-two patients were admitted to the study. A clinical diagnosis, prognosis and follow-up was completed in each case and the clinical assessment was checked by throat swabbing at first contact and a week later.The doctors were inaccurate in predicting streptococcal infection, but better than might be expected if prediction were a matter of pure guesswork. Colds and influenza implied negative prediction, tonsillitis a positive prediction, and pharyngitis was doubtful.In this series negative prediction for pharyngitis was 85.2 per cent and positive prediction 31.5 per cent accurate. The equivalent figures for tonsillitis were 61.5 per cent and 38.9 per cent respectively. There was a general tendency to overpredict streptococcal infection which was most marked in acute follicular tonsillitis, but this led to few false negatives. The tendency to overpredict streptococci was most marked when the patient was an adolescent female.There were differences between the urban and rural patterns. During the same period, influenza (and similar illnesses) was recorded less often in the country, whereas urban practitioners were more likely to predict streptococcal infection. Rural practitioners were more accurate in prediction because they were less prone to implicate streptococcal infection than their urban colleagues; there was a higher proportion of cases with proven streptococcal infection in the town and there is a disproportionately high number of adolescent females among the urban patients.
 ...
PMID:Acute sore throat--diagnosis and treatment in general practice. 117 7

The common cold is caused by more than 100 virus types. However, the clinical manifestation is always similar with rhinorrhea, stuffiness, sneezing, pharyngitis, laryngitis and cough. The local inflammatory reactions are not due to the presence of virus but caused by locally produced inflammatory mediators. Bacterial superinfections may cause otitis or sinusitis. Bacterial nasopharyngitis has been described in children. This entity possibly exists also in adults. Traditional viral cultures are rarely positive and are not recommended in the daily routine. In children, antigen detection for adenovirus, respiratory syncytial virus, parainfluenza and influenza virus are recommended to confirm the viral etiology or for epidemiological surveillance. The presence of group-A streptococci must be proven by culture or antigen detection before treatment with penicillin. Antiviral treatment is limited to interferon or ribavirin. New antiviral substances are in development. Today, treatment of common cold is limited to symptomatic measures, and antibiotic treatment is not justified.
 ...
PMID:[Common cold: diagnostic steps? Antibiotics?]. 161 53

A 37 year old male developed fever for 20 days, along with headache, anorexia, malaise, sweating, pharyngitis, lymphadenopathy and splenomegaly. At this stage, Ag p24 was positive and anti HIV was negative. The patient recovered fully but 6 months later positive HIV titers were demonstrated by immunofluorescence and Western-blot. A retrospective diagnosis of acute retroviral syndrome was made. The difficult differential diagnosis with infectious mononucleosis, cytomegalovirus, measles, rubella, toxoplasmosis and influenza is discussed. Thus, anti HIV antigenemia should be investigated in any patient with a mononucleosis like syndrome belonging in a high risk group for AIDS, even if Paul-Bunnell-Davidson or IgG anti VCA-EB reactions are positive.
 ...
PMID:[Acute retroviral syndrome]. 182 45

Sore throats are most commonly due to infections, many of which are viral and do not require specific treatment. Symptoms and signs of the common cold, influenza or croup, the occurrence of conjunctivitis in some adenoviral infections, generalised lymphadenopathy and splenomegaly in glandular fever or the presence of vesicles characteristic of herpangina (Coxsackie A virus) or of herpes simplex infection, occasionally enable a clinical diagnosis and avoid the need for antibiotic therapy. In the case of treatable conditions a typical membrane may suggest diphtheria, a scarlatiniform rash infection due to Streptococcus pyogenes or to Corynebacterium haemolyticum, and a cherry-red epiglottis Haemophilus influenzae type b. Associated atypical pneumonia suggests infection with Mycoplasma pneumoniae or Chlamydia pneumoniae. Pharyngitis due to Neisseria gonorrhoeae may be accompanied by infection at other sites or by other sexually transmitted diseases. Candidal infection, in the appropriate clinical circumstance, should suggest HIV infection. Surgical drainage is required in the case of peritonsillar or retropharyngeal abscess. Noninfectious cases of sore throat, e.g. thyroiditis, are relatively uncommon considerations in the differential diagnosis of acute febrile pharyngitis. The most common problem is to recognise streptococcal pharyngitis, which requires antibiotic treatment for 10 days to avoid the risk of rheumatic fever.
 ...
PMID:The sore throat. When to investigate and when to prescribe. 207

The effects of intranasal inoculation with live attenuated, CR influenza virus vaccines on pulmonary function in healthy and asthmatic adults were evaluated in placebo-controlled, double-blind studies. In 46 healthy adult volunteers, there were no statistically significant alterations in pulmonary function as measured by spirometry and histamine bronchoprovocation tests in the first week following monovalent CR influenza virus vaccine [type A (H3N2, H1N1) and type B]. Among healthy adults with pre-inoculation PC20s less than 10 mg ml-1, 8/12 were infected following vaccination but no significant alterations occurred in histamine bronchoprovocation. In 11 asthmatic adults, no statistically significant alterations in pulmonary function, as measured by spirometry, were noted during the first 7 days postinoculation with bivalent CR influenza virus vaccine type A (H3N2 and H1N1). Postinoculation respiratory illnesses were more common in CR influenza virus vaccine recipients than placebo recipients, but they were mild, consisting of afebrile pharyngitis and transient rhinorrhea. Attenuated CR influenza virus vaccines do not appear to impair pulmonary function during the first week following immunization of healthy and asthmatic adults.
 ...
PMID:Effect of live attenuated, cold recombinant (CR) influenza virus vaccines on pulmonary function in healthy and asthmatic adults. 219 80

We report a case of adult-onset Still's disease (AOSD) revealed by pleuropericardial manifestations. A 40 yr old black woman was admitted for flu-like syndrome with pharyngitis, hectic fever, polymorphonuclear hyperleucocytosis and pleuropericarditis. The diagnosis of AOSD was supported by 3 major and 3 minor criteria after exclusion of infectious, haematological and connective tissue diseases. Pulmonary involvement is infrequent in AOSD, and consists of transient pulmonary infiltrates and chronic restrictive pattern. However, pleuritis, like pericarditis, is present in 25% of cases. Initial onset of pleuritis, associated with fever and hyperleucocytosis preceding articular manifestations could be responsible for a delay in diagnosis and a subsequent worsening in the prognosis of the disease. A rapid improvement is usually observed under nonsteroidal anti-inflammatory drug or corticosteroid treatment.
 ...
PMID:Adult-onset Still's disease revealed by a pleuropericarditis. 228 54

Chronic fatigue syndrome (CFS) is a newly-recognized clinical entity characterized by chronic, debilitating fatigue lasting longer than six months. Common associated findings are chronic and recurrent fever, pharyngitis, myalgias, adenopathy, arthralgias, difficulties in cognition and disorders of mood. In the majority of patients, the illness starts suddenly with an acute, 'flu-like' illness. The following abnormalities are seen with some frequency although none are seen in all patients: lymphocytosis, atypical lymphocytosis, monocytosis, elevation of hepatocellular enzymes, low levels of antinuclear antibodies, low levels of immune complexes. Clinical and serologic studies suggest an association of CFS with all of the human herpesviruses, particularly Epstein-Barr virus (EBV) and the recently-discovered human B-lymphotropic virus (HBLV) or human herpesvirus-6; neither EBV nor HBLV has yet been shown to play a causal role in the illness.
 ...
PMID:Chronic fatigue syndromes: relationship to chronic viral infections. 284 19

To elucidate the etiology of respiratory infection and pharyngitis associated myocarditis a serological study was made of 201 patients who were successively admitted with a clinical diagnosis of myocarditis. Coxsackie viral infection of group B, influenza A and B, para-influenza and adenoviral infection and beta-hemolytical streptococcus of group A were determined. Preceding Coxsackie infection was established in 38,3% of the patients, influenza A and B in 27.5%, adenoviral infection in 3.6% and para-influenza in 1.7%. beta-hemolytical streptococcus as the cause of myocarditis was detected in 4.9% of the patients only. In view of the viral etiology of most cases of myocarditis the authors discussed the problems of its pathogenesis, clinical course and therapy.
 ...
PMID:[Viral myocarditis (the etiologic, clinical, diagnostic and treatment problems)]. 300 63

To investigate the causes and clinical characteristics of acute pharyngitis among school-aged children (4 to 18 years), we obtained throat cultures for respiratory viruses, Mycoplasma pneumoniae, group A streptococcus, and Chlamydia trachomatis from 320 patients with sore throat and 308 controls without respiratory complaints. The study was conducted from January to April 1985 in a private pediatric practice in central New York State. Sixty percent of the patients and 26% of the control subjects had positive cultures for at least one organism. Forty percent of patients had positive cultures for group A streptococcus, compared with 11.9% of the controls. Fifty (16%) patients had positive viral cultures, compared with eight (2.6%) controls; the predominant viral isolate was influenza A Philippines. Patients infected with influenza A were significantly more likely to complain of cough and hoarseness, and were less likely to have pharyngeal exudate or tender cervical adenopathy, than were patients who had positive cultures for group A streptococcus. Although 49 (15.8%) patients with acute pharyngitis had cultures positive for M. pneumoniae, 53 (17.6%) asymptomatic controls were also had M. pneumoniae-positive cultures. Thus detection of M. pneumoniae in the throat of school-aged children with pharyngitis may not be sufficient to establish a diagnosis of disease caused by this organism. C. trachomatis was not isolated from any patient or control.
 ...
PMID:Viral and bacterial organisms associated with acute pharyngitis in a school-aged population. 353 96


1 2 3 4 5 6 Next >>