Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0243026 (sepsis)
 52,417 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Sera from 103 fasting individuals 3 to 76 years of age and free of clinical infectious disease and sera from 183 patients with infectious disease were assayed for serum total non-esterfied fatty acids (tNEFA) and compared. Data were also separated into five groups according to age of donor: 3--7, 8--19, 20--35, 36--60, and 61--76 years. The mean group serum levels of tNEFA increased with age. Among patients with infectious diseases sixty-five were diagnosed as having hepatitis, 41 with infectious mononucleosis, 18 with cellulitis, 12 with pulmonary tuberculosis, 11 with non-pneumococcal pneumonia, 9 with pneumococcal pneumonia, 8 with pharyngitis, 6 with pyelonephritis, 6 with aseptic meningitis, 4 with Gram-negative sepsis, and 3 with encephalitis. The sera from 23 non-fasting patients with gonorrhea were also tested. The serum tNEFA levels were found to be altered, in fact depressed from normal group values, only in patients with pneumonia or tuberculosis. This depression may be related to aberrant pulmonary metabolism during pneumonia.
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PMID:Reduced level of non-esterified fatty acids in sera from patients with infectious respiratory disease. 69 41

We reported 3 fatal cases of primary Epstein-Barr virus (EBV) infection resembling histiocytic medullary reticulosis (HMR) in young children in Taiwan, where an HMR-like illness has been previously found to be prevalent. The disease ran a fulminant course, manifesting as fever, anemia, jaundice, skin rash, pulmonary infiltration, and/or hepatosplenomegaly lasting for only 1-3 weeks. Laboratory tests revealed no hemolytic anemia and Coombs test was negative. Sepsis or HMR was the main clinical differential. At autopsy, the spleen, liver, lymph node, lung, and bone marrow showed infiltration of atypical "histiocytes" or blasts, lymphocytes, and mature histiocytes with hemophagocytosis. Immunophenotype and gene rearrangement studies of the lymphoid tissues revealed that these atypical "histiocytes" were actually polyclonal B immunoblasts in one case and transformed T lymphocytes in the remaining 2 cases, representing two different types of virus-host interaction. Southern blot and in situ hybridization studies on frozen lymphoid tissues demonstrated the presence of EBV DNA in all 3 patients; the study for cytomegalovirus was negative. The young age of these patients, closely correlated with the prevalent age of primary EBV infection in the general populations in Taiwan, strongly suggest that these childhood cases of previously diagnosed HMR-like disease may actually represent a lethal form of primary EBV infection or fatal infectious mononucleosis.
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PMID:Fatal primary Epstein-Barr virus infection masquerading as histiocytic medullary reticulosis in young children in Taiwan. 196 24

Four cases of spontaneous splenic rupture after infectious mononucleosis (IM) have been treated at this institution since 1978. The condition is rare, occurring in 0.1-0.5 per cent of patients with proven infectious mononucleosis. Splenectomy is considered the treatment of choice for these patients. However, because recent trends in the management of traumatic splenic rupture are moving towards nonoperative treatment with selected patients, a similar approach has been considered for the patient with spontaneous splenic rupture following IM. The major reason for avoiding splenectomy is the increased incidence of sepsis in splenectomized patients. Yet, splenic rupture is accompanied by hemorrhage and the risks associated with blood transfusion for ongoing hemorrhage are of similar magnitude as those of sepsis following splenectomy. In addition, the grossly abnormal spleens seen at operation tend to include large, contained hematomas that may also be prone to rupture. Therefore, operative management still appears to be the preferred treatment for spontaneous splenic rupture following IM. Splenectomy is curative, safe, and obviates the need for transfusion, extended hospitalization, and activity restriction.
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PMID:Spontaneous splenic rupture following infectious mononucleosis. 222 8

The destruction of proliferating lymphoid cells within germinal centers with subsequent replacement by histiocytoid cells has been described in infants and children dying of viral and bacterial infections. The etiology and significance of "epithelioid germinal centers" (EGCs) are unknown. The cells implicated in forming EGCs have included histiocytes and dendritic reticulum cells. We have studied four children at autopsy who died at ages ranging from 10 months to 7 years. Three contracted fatal infections, one with fulminant meningococcemia, one with bacterial sepsis, and one with viral hepatitis. The fourth child contracted viral pneumonitis and died of acetaminophen toxicity. Epithelioid germinal centers were found in numerous lymphoid organs (spleen, lymph nodes, and Peyer's patches) in all four cases. Avidin-biotin complex immunohistochemical analysis performed on formalin-fixed splenic tissue from the first three cases and snap-frozen splenic tissue from the second case revealed an absence of B cells in the follicular centers. The mantle zones surrounding follicles were thin but intact. The histiocytoid cells expanding the germinal centers were positive for S100 and R4/23 (dendritic reticulum cells) and negative for numerous histiocyte markers (alpha 1-antitrypsin, alpha 1-antichymotrypsin, and lysozyme). Increased numbers of killer cells (Leu-7) were present within the affected germinal centers in the three cases in which material was available for immunohistochemical studies. Overwhelming infections in these patients seem to result in anomalous natural killer cell activation resulting in localized nonselective destruction of follicular centers similar to anomalous natural killer cell activity reported to occur in fatal infectious mononucleosis. This may lead to an acquired immunodeficiency that precludes long-term survival in affected patients.
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PMID:Epithelioid germinal centers in overwhelming childhood infections. The aftermath of nonspecific destruction of follicular B cells by natural killer cells. 284 41

The patient who has clinical jaundice, abnormal results on liver function tests, or both presents a difficult diagnostic challenge. Many infectious diseases affect the liver, and the extent of involvement determines the degree of clinically apparent jaundice. Some diseases that affect the liver minimally cause no jaundice at all. An important clue to the cause of the disorder is the pattern of abnormal results on liver function tests. Increased alkaline phosphatase predominates with Q fever, secondary or tertiary syphilis, clonorchiasis, and hepatic candidiasis, while elevated levels of serum transaminases characterize viral hepatitis, leptospirosis, mononucleosis syndromes, legionnaires' disease, typhoid fever, toxic shock syndrome, and yellow fever. Increases in serum bilirubin are typical with jaundice caused by clostridial myelonecrosis, severe bacterial sepsis, and relapsing fever (borreliosis). These findings together with the patient's history, physical findings, and basic laboratory tests provide a presumptive diagnosis in most cases.
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PMID:Systemic infections affecting the liver. Some cause jaundice, some do not. 305 Sep 27

During a five-year period, three patients were seen with postanginal sepsis occurring within ten days of the onset of infectious mononucleosis. Postanginal sepsis was not diagnosed in other hospitalized patients during this period. These cases demonstrate that postanginal sepsis can be a complication of infectious mononucleosis.
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PMID:Postanginal sepsis following infectious mononucleosis. 363 66

This article reviews available evidence regarding the transmission of cytomegalovirus (CMV) and concludes that sexual transmission--if it occurs at all--is medically and epidemiologically insignificant. The great majority of CMV infections, primary or recurrent, are completely asymptomatic and must be regarded as clinically inapparent entities. The virus does cause overt illness in some well-defined clinical situations, including heterophil-negative mononucleosis, after renal and cardiac transplants, in interstitial pneumonitis of early childhood, late neonatal sepsis, and congenital infection. Infections without concomitant disease, multiple sites of infection including oropharynx, urine, cervix, spermatic fluid, breast milk, and blood, and persistence of excretion over years have enabled CMV to parasitize human populations. Between .5% and 2.5% of the infant population is infected in utero, another 3-5% of live born infants become infected at delivery, in some areas of the world 90-100% of the population acquires the virus in early childhood by respiratory spread, and in the US and other developed countries 40-80% of the population is infected by puberty. By the 6th decade of life virtually the entire population is infected. Several lines of evidence suggest that sexual transmission is not important: the amply documented major role of alternative modes of transmission, the insignificant role of hygiene per se as a determinant of CMV prevalence in a population, the influence of hormonal status independent of sexual activity on active infection and presumably transmission, and the fact that CMV is not excreted from the human cervix beyond the age of 30. A possible exception to the general conclusion is the recent suggestion of clinical disease caused by sexually transmitted CMV in homosexual men, in which other factors however also appear to play a role.
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PMID:Cytomegalovirus: import of sexual transmission. 630 18

Spontaneous splenic rupture as a complication of infectious mononucleosis was diagnosed in a 19-year-old woman. Sonographic and MRI investigations revealed subcapsular hematoma of the spleen without overt rupture. The patient was managed conservatively. Somatostatin treatment was initiated in order to reduce splanchnic blood flow. Further clinical course of the patient was favourable. Seven days after the diagnosis of splenic rupture the patient was discharged from hospital. Non-operative management should be considered in patients with subcapsular splenic rupture to avoid complications of splenectomy (e.g. post-splenectomy sepsis).
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PMID:Non-operative management in a case of spontaneous splenic rupture in infectious mononucleosis. 788 80

Biapenem (L-627) was given intravenously to 17 children with acute bacterial infections including 3 with purulent tonsillitis, 1 with bronchitis, 4 with pneumonia, 2 with sepsis, 3 with pyelonephritis, 2 with SSSS. (2 cases are omitted from evaluation because of Mycoplasma pneumonia and infectious mononucleosis). Daily dosages per kg bodyweight ranging from 18.3 to 60 mg were given in 3 divided doses per day for 4 to 6 days. Clinical responses were excellent in 12 (80%), good in 2 (13.3%), fair in 1 (6.7%) and poor in 0 (0%), with an overall efficacy rate of 93.3%. Good bacteriological responses were obtained in all of the 9 cases from which pathogens were identified. A side effect is observed in only 1 case with mild diarrhea. The above results suggest that L-627 is a useful new carbapenem derivative for the treatment of bacterial infections in children.
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PMID:[Clinical studies on biapenem (L-627) in the pediatric field]. 793 22

Atraumatic splenic ruptures in the course of infectious diseases are rare but have been reported. Various germs of viruses can be at the origin of such rupture. The more often quoted viral disease is infectious mononucleosis. The more frequently involved bacteria are Streptococcus non pneumoniae, Pseudomonas, staphylococci and Clostridium. Rupture mechanism is not clearly elucidated; it can be connected with sepsis diffusion at spleen level via haematogenic way and consequently splenomegaly. Splenic rupture following septicaemia does not always entail major splenomegaly nor abscess formation but the attack of the splenic tissue itself is sometimes sufficient to bring about the rupture. The present case of atraumatic splenic rupture on spleen sepsis, no abscess, starting from a pulmonar infection with Streptococcus pneumoniae is, to our knowledge, the first case reported in literature.
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PMID:Atraumatic splenic rupture in the course of a pneumonia with Streptococcus pneumoniae. Case report and literature review. 847 Apr 45


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