Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0242429 (sore throat)
 2,760 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

From January 1988 to September 1989, seven patients (4 girls and 3 boys, aged 3-12 years) with haemorrhagic fever with renal syndrome (HFRS) were hospitalised at the University Children's Hospital in Belgrade. In four patients the disease appeared as a family outbreak, the others were sporadic cases. In six patients the clinical presentation was suggestive of HFRS, as they had fever with headache, myalgia, sore throat and gastrointestinal illness followed by renal abnormalities. However, severe haemorrhagic syndrome with petechia, haematoma, haematemesis and melaena was present in one patient only. Renal disease presented as nephritic syndrome and/or acute renal failure. Five patients recovered after 2-3 weeks without sequellae, one patient had decreased renal function 17 months after the start of the disease and the remaining patient died. In six patients the diagnosis of HFRS was confirmed serologically by a significant rise in antibody titres against hantaviruses, while in the patient with the fetal and fulminant course of the disease, the diagnosis was established on the basis of epidemiological and autopsy findings. We suggest that children living in endemic areas who develop an ill-defined, febrile and gastrointestinal disease with renal dysfunction should be evaluated for HFRS.
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PMID:Clinical characteristics of haemorrhagic fever with renal syndrome in children. 135 81

A prospective study of patients with fever and petechiae was performed. Of 190 patients enrolled in the 1-year study, 13 (7%) had meningococcal disease. The most common bacterial association was Streptococcus pyogenes (19 patients). Viral infections were documented in 28 patients. Patients with invasive bacterial disease (group I) appeared more sick, were more likely to have signs of meningeal irritation, and were more likely to have petechiae on the lower extremities than those with less serious, nonbacteremic disease (group II). No patient in group I had petechiae only above the nipple line. Patients in group I had a significantly higher peripheral white blood cell count and absolute band form count. Although no laboratory test or physical finding was sufficiently sensitive to detect all patients with serious disease, the patient with abnormal cerebrospinal fluid, elevated white blood cell count, or elevated absolute band form count was at increased risk for invasive, bacterial disease. Conversely, the risk of serious disease was small if all of these values were in the normal range in the nonill-appearing child or if sore throat and clinical pharyngitis were present in the patient older than 3 years of age.
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PMID:Fever and petechiae in children. 223 43

We studied the prevalence and the clinical and laboratory findings of infectious mononucleosis in ambulatory adult patients with the presenting symptom of sore throat. Extensive clinical data, heterophil antibody test, and differential leukocyte count were obtained prospectively for 709 patients, aged 16 to 73 years, seen in four primary care settings. Heterophil tests were positive in 15 of 709 patients (2%); four of the 15 had greater than 10% atypical lymphocytes. No heterophil-negative patient had greater than 10% atypical lymphocytes. Heterophil-positive patients had mild disease; none was older than 40 years. Of 70 symptoms and signs evaluated, four were found significantly more often (p less than 0.005 for each) in the heterophil-positive patients: palatine petechiae, posterior auricular adenopathy, marked axillary adenopathy, and inguinal adenopathy. If any of these four easily shown physical findings was present, the likelihood of the patient having heterophil antibody was considerably increased; if absent, the probability of infectious mononucleosis was so low that not ordering a heterophil test or differential leukocyte count would have been efficient and safe.
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PMID:Heterophil antibody in adults with sore throat: frequency and clinical presentation. 689 81

During the months of September 1993 through February 1994, an outbreak of hemorrhagic fever occurred in the city of Jayapura, the provincial capital of Irian Jaya, Indonesia. Seventy-two patients (age range = 1-41 years) with suspected dengue hemorrhagic fever (DHF) were enrolled into the outbreak investigation conducted during October-November 1993. The pediatric patient population consisted of 36 individuals ages 1-12 years of age with a similar male to female ratio. From clinical histories obtained from the children diagnosed with DHF (n = 23), the predominant complaints were fever (100%), headache (96.7%), vomiting (47.8%), abdominal pain (39.1%), back/bone pain (39.1%), cough (39.1%), sore throat (21.7%), convulsions (17.4%), and eye pain (13.0%). Clinical findings of the same pediatric patients included a positive tourniquet test result (100%), thrombocytopenia (100%), hemoconcentration (100%), skin petechiae (43.5%), epistaxis (39.1%), and maculopapular rash (26%). All four of the children diagnosed with DHF grade IV had hepatomegaly, pleural effusion, ascites, cold perspiration, and confusion. Serologic data demonstrated that a majority (46 of 70, 68.7%) of the individuals assessed did not have significant levels of IgM specific for dengue viruses at the time of their admission. However, the nine successful dengue virus isolations were only from these serononreactive cases (19.6%). From the other patients assessed, 11.4% had a primary (or first exposure) serologic response to dengue virus antigen (predominantly IgM); 17.1% had a secondary (or subsequent exposure) serologic response to the same dengue antigens (predominantly IgG response) and 5.7% (four adults) had indeterminate serologic data that could not differentiate between reactivity to dengue or Japanese encephalitis virus antigen preparations. Virus culture of blood samples produced nine dengue virus isolates: DEN- 1 (2), DEN-2 (1), and DEN-3 (6). Japanese encephalitis and influenza viruses were not isolated from blood and pharyngeal specimens, respectively, from any of the patients. Thus, this first reported outbreak of DHF in Irian Jaya, Indonesia was found to be attributed to dengue viruses types 1, 2, and 3.
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PMID:The first reported outbreak of dengue hemorrhagic fever in Irian Jaya, Indonesia. 924 17

The Waterhouse-Friderichsen (WFS) syndrome, also known as purpura fulminans, is described as acute hemorrhagic necrosis of the adrenal glands and is most often caused by meningococcal infection. This clinical entity is more frequently seen in the pediatric than the adult population and is associated with a high morbidity and mortality. The initial presenting complaints for patients with the WFS usually include a diversity of nonspecific, vague symptoms such as cough, dizziness, headache, sore throat, chills, rigors, weakness, malaise, restlessness, apprehension, myalgias, arthralgias, and fever. These symptoms are usually abrupt in their onset. Petechiae are present in approximately 50-60% of patients. The clinical diagnosis of WFS may be relatively straightforward or extremely challenging. Patients who appear in the initial and nontoxic-appearing stage without any skin lesions may be difficult to distinguish from a benign viral illness. When a patient presents with fever and petechiae, WFS must be considered, even when the patient has a non-toxic appearance. Due to the rapid progression and often devastating consequences, therapy should be instituted as soon as the diagnosis is suspected.
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PMID:Rupert Waterhouse and Carl Friderichsen: adrenal apoplexy. 969 86

Infection with HSV or EBV was studied by measuring serum antiviral antibody titers in adults with acute tonsillitis, and results were compared to light and electron microscopy findings of tonsil biopsy specimens. The clinical and laboratory features of acute tonsillitis caused by HSV or EBV were also studied. Subjiects were 42 patients with acute tonsillitis treated at the Department of Otorhinolaryngology at Tokyo Women's Medical University Daini Hospital between August 1997 and March 2000. They had failed to respond to antimicrobial agents prescribed by a physician, and had severe oropharyngeal mucosal lesions, liver dysfunction, skin eruptions, or cervical lymphadenopathy, with hospitalization required because of impaired food intake due to sore throat or deterioration in general condition. Subjects were 24 men (mean age: 30.8 years) and 18 women (mean age: 28.3 years) aged 16 to 78 years (mean: 29.8 years). A underwent, bacteriological and hematology tests and palatine tonsil biopsy specimens were obtained to examine tissue changes by light microscopy and electron microscopy due to detect HSV antigen by immunohistochemistry and EBV nucleic acids by EBV-encoded small nuclear RNA 1 and 2 (EBER) in situ hybridization (ISH). Among patients, the serum antiviral antibody profile indicated that 4 (9.5%) had acute tonsillitis due to primary HSV infection and 5 (11.9%) had acute tonsillitis due to primary EBV infection. The findings characteristic of acute tonsillitis due to primary HSV infection included stomatitis, skin eruptions, atypical lymphocytes, and liver dysfunction. Findings characteristic of acute tonsillitis due to primary EBV infection included petechiae of the soft palate, an increase of lymphocytes, atypical lymphocytes, and liver dysfunction. At the initial test, serum anti-HSV antibody was positive in 14 patients (33.3%), and more than half had no history of prior infection. Anti-EBNA antibody was positive in 32 (76.2%), and many had been infected previously. It should be noted that a decrease in positive HSV antibody means that acute tonsillitis due to primary HSV infection is not uncommon in adults and is expected to increase steadily. Light microscopy revealed histological changes in 2 patients. HSV antigen was positive in 2 (50%) with acute tonsillitis due to primary HSV infection, while EBER cells were positive in 5 (100%) with acute tonsillitis due to primary EBV infection, so special staining of the tissues was found to be useful. Electron microscopy failed to detect viral particles in ultrathin sections and no differences were seen in morphological changes or tissue damage between patients with positivity for HSV antigen and with EBER-positive cells. Detection of HSV antigen and EBV nucleic acids in pathological specimens from patients with acute tonsillitis requires careful judgment, but is considered useful for making an early diagnosis and for making a diagnosis in patients without an increase of the antiviral antibody titer and in those with reinfection or reactivation. Pathological examination (including special staining) and careful observation of clinical features may help to identify HSV or EBV infection and allow decisions to be made with regard to the therapeutic strategy and prevention of complications.
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PMID:[Infection of herpes simplex virus (HSV) and Epstein-Barr virus (EBV) in acute tonsillitis--histopathological assessment by optical and electron microscopic observation of biopsy specimens of tonsils]. 1176 95

Identifying children with acute pharyngitis caused by group A beta-hemolytic Streptococcus (GABHS) is an important task for pediatricians. This study examined the value of certain clinical symptoms and signs in predicting a positive culture result. A total of 442 children who presented at the outpatient department with pharyngeal erythema were enrolled. The clinical features of patients with positive throat cultures for GABHS were compared to those with negative culture results. Throat cultures were positive for GABHS in 120 (27%) patients. Patients aged between 5 and 10 years had a higher prevalence of GABHS pharyngitis. Significant differences between the groups with and without GABHS pharyngitis were noted for the presence of sore throat (p < 0.001), tonsillar swelling (p < 0.001), anterior cervical adenopathy (p = 0.004), and scarlatiniform rash (p < 0.001), but not for the presence of fever, cough, rhinorrhea, abdominal pain, headache, tonsillar exudate, or palatal petechiae. Despite these strong associations, none of these symptoms or signs had both high sensitivity and specificity, and the positive predictive values of these individual findings were never greater than 50%. The results indicate that diagnosis based on clinical grounds alone is unreliable although there are certain individual symptoms and signs that are associated with GABHS pharyngitis. These symptoms and signs may be helpful in modifying estimates of probability of infection with GABHS. Throat cultures in suspected patients remain mandatory.
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PMID:Predictive value of clinical features in differentiating group A beta-hemolytic streptococcal pharyngitis in children. 1274 28

Infectious mononucleosis should be suspected in patients 10 to 30 years of age who present with sore throat and significant fatigue, palatal petechiae, posterior cervical or auricular adenopathy, marked adenopathy, or inguinal adenopathy. An atypical lymphocytosis of at least 20 percent or atypical lymphocytosis of at least 10 percent plus lymphocytosis of at least 50 percent strongly supports the diagnosis, as does a positive heterophile antibody test. False-negative results of heterophile antibody tests are relatively common early in the course of infection. Patients with negative results may have another infection, such as toxoplasmosis, streptococcal infection, cytomegalovirus infection, or another viral infection. Symptomatic treatment, the mainstay of care, includes adequate hydration, analgesics, antipyretics, and adequate rest. Bed rest should not be enforced, and the patient's energy level should guide activity. Corticosteroids, acyclovir, and antihistamines are not recommended for routine treatment of infectious mononucleosis, although corticosteroids may benefit patients with respiratory compromise or severe pharyngeal edema. Patients with infectious mononucleosis should be withdrawn from contact or collision sports for at least four weeks after the onset of symptoms. Fatigue, myalgias, and need for sleep may persist for several months after the acute infection has resolved.
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PMID:Epstein-Barr virus infectious mononucleosis. 1550 39

A 54-year-old woman had an episode of sudden oral bleeding and generalized petechiae 1 week after a sore throat and diarrhea. On admission, the platelet count was 0.1 x 10(4)/microl, and the platelet-associated IgG level was elevated. Hyperplasia of megakaryocytes in a bone marrow specimen and aberrant Epstein-Barr virus (EBV) antibody patterns led to a diagnosis of EBV-associated idiopathic thrombocytopenic purpura (ITP). Prednisolone (PSL) promptly restored her platelet count; however, she developed disorientation and affective lability soon after PSL was tapered. Subsequently, she ran a high fever and developed convulsive seizures. T2-weighted MRI demonstrated a high signal area in the subcortical white matter, and no abnormal findings were found on examination of the cerebrospinal fluid. The diagnosis of acute disseminated encephalomyelitis (ADEM) was made and steroid pulse therapy was started, which resulted in remission of the symptoms without recurrence in the following months. This is the first reported case of ADEM following EBV infection during treatment for ITP. Administration of PSL for ITP might mask the presenting clinical picture of ADEM. The possibility of ADEM should be investigated in patients of ITP following viral infection who develop acute encephalopathy.
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PMID:[Acute disseminated encephalomyelitis during treatment for idiopathic thrombocytopenic purpura]. 1870 83

Infectious Mononucleosis (IM), a benign lymphoproliferative disease, is the best known clinical syndrome caused by Epstein-Barr Virus (EBV). It usually resolves over a period of weeks or months without sequelae but may occasionally be complicated by a wide variety of neurologic, hematologic, hepatic, respiratory, and psychological complications. In this report we describe a patient with acute hepatitis following EBV-IM in a previously healthy woman. A 26-year-old woman who presented with fever, generalized weakness, nausea, sore throat, yellowing of skin, and a generalized skin rash was admitted to our clinic. Tonsillar enlargement, pharyngeal erythema, palatal petechiae, lymphadenopathy, and jaundice were noted. Significant atypical lymphocytes ( > 10%) were seen on the peripheral blood smear. Liver function tests such as ALT: 303 U/L, AST: 172 U/L, ALP: 193 U/L and total bilirubin: 7.3 mg/dl were elevated. Serological tests for EBV infection were consistent with acute infection (EBV virus capsid antigen was reactive with IgM and IgG antibodies). The Monospot test was also positive. On the seventh day, liver function tests and bilirubin had risen to peak level and platelets were decreased. The patient was managed supportively and her critical condition improved and was finally stabilized. Although the prognosis for IM is very favorable, a variety of acute complications may occur.
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PMID:Acute hepatitis: a rare complication of Epstein-Barr virus (EBV) infection. 2104 62


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