Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0036690 (sepsis)
 59,461 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Kikuchi-Fujimoto disease is a rare feverish disease characterised by lymphadenopathy, the most frequently cervical, exanthem, arthralgias and arthritis. It affects especially young women. Patients have high erythrocyte sedimentation rate (ES) and leucopenia, antibodies are missing. Course of the disease is usually very benign and can subside spontaneously. However, clinical picture is usually very dramatic and can suggest infectious, autoimmune or malign systemic disease; also association with some of autoimmune diseases was described. Its occurrence is sporadic in all the world, the most of cases were seen in Asia, in the Czech Republic it has not been yet described. Therapy consists in antibiotics administration followed with corticoid therapy and usually can restore patients to perfect health. However, exacerbations have also been described. We describe a case of a 60 year old man, a past top sportsman, who has never been seriously ill except sport traumas and prosthesis implantation for coxarthritis reasons. The last two years he has suffered from exanthem and leucopenia of an unclear origin. In May 2002 he become feverish and arthritis, lymphadenopathy, splenomegalia and exanthem progression, high ES rate and high serum level of C-reactive protein (CRP) appeared in him. His condition was first evaluated as septic condition (founded staphylococci in two blood cultures), however, cause of potential sepsis has not been identified. The patient was treated with antibiotics with improvement of his total health condition after second treatment regiment. A neck node biopsy was done because of suspicion on lymphoprolipherative disease and histiocytic necrotizing lymphadenitis of Kikuchi type was found. Autoantibodies assessment was completely negative. After antibiotic and corticoid therapies his clinical condition quite quickly standardized and ES rate and serum CPR level decreased. 4 month after lowering the dose of prednisolon a temporary exacerbation of the disease appeared and again disappeared after increasing the dose of corticoid.
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PMID:[Kikuchi-Fujimoto disease (histiocytic necrotizing lymphadenitis). Case study and a literature review]. 1563 36

Ureaplasma urealyticum and Mycoplasma hominis colonized 20-40% of newborns and are more frequent in premature. They are responsible for localized infections such as pleural effusion, pneumopathy, adenopathy, abscess or systemic sepsis. An important hyperleukocytosis is often associated with pulmonary infections. Their responsibility, as pathogen agents, is questionable in some non bacterial meningitis. There is large controversy for their role as cofactor, in chronic lung disease (bronchopulmonary dysplasia) and periventricular leukomalacia, because of a too low number of newborns in prospective trials. Genital mycoplamas are resistant to beta lactamines. Macrolides have a good sensitivity, particularly josamycine, but Mycoplasma hominis is resistant to erythromycin. For systemic sepsis, fluoroquinolones such as ciprofloxacine have less deleterious effects than IV erythromycin.
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PMID:[Ureaplasma urealyticum and Mycoplasma hominis infections in newborns: personal data and review of the literature]. 1589 30

Chronic granulomatous disease (CGD) is a rare immunodeficiency disorder. The inability of phagocytic cells to kill catalase-positive organisms, such as Staphylococcus and Aspergillus species, causes recurrent infections, persistent inflammation, and granuloma formation. The imaging findings in nine cases of CGD were studied. Recurrent pulmonary infection was the most common abnormality (seven cases). Its complications included pulmonary abscesses, bronchiectasis, mediastinal abscesses, osteomyelitis, sepsis, and brain abscesses. Suppurative cervical adenitis was the second most common abnormality (four cases) and was also the presenting abnormality in the youngest patient (aged 31 days). Abdominal manifestations included hepatosplenomegaly, recurrent hepatic and splenic abscesses, necrotic mesenteric adenopathy, and gastric outlet obstruction. Osteomyelitis occurred in two cases secondary to hematogenous spread or spread of contiguous infection from the lung. Persistent infections led to formation of chronic inflammatory masses and granulomas in five cases. With improvements in therapy, the prognosis of CGD patients has improved and the general consensus is that most patients will survive into adulthood. Hence, radiologists are more likely to encounter the complications of CGD and should familiarize themselves with the spectrum of imaging findings.
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PMID:Imaging of chronic granulomatous disease in children. 1616 Jan 5

Autoimmune lymphoproliferative syndrome (ALPS) is the first autoimmune hematological disease whose genetic basis has been defined. It is a disorder of apoptosis in which the inability of lymphocytes to die leads to lymphadenopathy, hypersplenism, and autoimmune cytopenias of childhood onset. More than 200 ALPS patients have been studied over the last 15 years and followed by our colleagues and ourselves at the Clinical Center of the National Institutes of Health. Based upon this experience we have determined that patients with germline mutations of the intracellular domain of Fas protein, the most frequent single genetic cause of ALPS, have a significantly increased risk of developing Hodgkin and non-Hodgkin lymphoma (NHL), underscoring the critical role played by cell surface receptor-mediated apoptosis in eliminating redundant proliferating lymphocytes with autoreactive and oncogenic potential. The major determinants of morbidity and mortality in ALPS are the severity of the autoimmune disease, hypersplenism, asplenia-related sepsis, and the risk of lymphoma, which in itself requires long-term surveillance. Though most episodes of cytopenias respond to courses of conventional immunomodulatory agents, some ALPS patients, especially those with massive splenomegaly and hypersplenism, may require splenectomy and/or ongoing immunosuppressive treatment. Thus, ALPS highlights the importance of cell death pathways in health and disease.
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PMID:Causes and consequences of the autoimmune lymphoproliferative syndrome. 1652 44

The genus Bartonella now includes four species which may infect humans : B. bacilliformis, B. quintana, B. henselae, and B. elizabethae. B. bacilliformis, the agent of Carrion's disease, was the only species of the genus since 1993 when Rochalimaea species were removed from the genus Rochalimaea and included in the genus Bartonella, within the family Bartonellaceae. B. quintana is the etiologic agent of trench fever, bacillary angiomatosis, septicemia, endocarditis, and chronic lymphadenopathy. B. henselae is responsible for bacillary angiomatosis, peliosis of the liver or the spleen, septicemia, endocarditis, and cat scratch disease. There is a single isolate of B. elizabethae, which was recovered from the blood of a patient involved with endocarditis. The spectrum of clinical manifestations related to Bartonella species has extended since 1990, partly because of newly available molecular biological techniques. However, some aspects of Bartonella-related diseases remain unsettled, including epidemiology, physiopathology, and optimum therapy to be administered.
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PMID:[Infections dues to Bartonella spp.]. 1729 3

We present the first ever report of streptobacillary rat-bite fever in New Zealand. The patient was a young man who was admitted with systemic sepsis. He presented with a high fever, hypotension, and tender axillary lymphadenopathy. He had been bitten by a rat a week earlier. Blood cultures grew Streptobacillus moniliformis, thus confirming the diagnosis. The literature on rat-bite fever is also reviewed.
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PMID:Rat-bite fever: a cautionary tale. 1751 45

Angio-immunoblastic T-cell lymphoma (AITL), a rare disease that constitutes 1% to 2% of non-Hodgkin's lymphomas, presents in middle-aged and elderly individuals. This report describes a patient with high-grade fever and lymphadenopathy. An extensive in-hospital work-up that included lymph node biopsy yielded negative results. The patient became asymptomatic for 4 wk, but then symptoms recurred with more pronounced lymphadenopathy. A computed tomography scan documented recurrent diffuse lymphadenopathy. Another lymph node biopsy revealed florid changes that strongly suggested AITL. Flow cytometry confirmed this diagnosis. The patient was treated with hyper-CVAD (hyperfractionated cyclophosphamide, vincristine, doxorubicin, and dexamethasone) and achieved complete remission after the first cycle. The patient developed sepsis during the second cycle and expired within 4 mo of diagnosis. The prognosis and natural course of AITL are poor when the classic chemotherapy protocol is administered. When infection has been ruled out, physicians should be wary of aggressive lymphomas that present with diffuse lymphadenopathy and fever.
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PMID:Angio-immunoblastic T-cell lymphoma in evolution: a case report. 1790 Oct 30

We present a case of a 60-year-old male patient with primary bone marrow anaplastic large cell lymphoma. He was admitted to the hospital with the symptoms of anemia and fever. There was no evidence of lymphadenopathy or splenomegaly. Immunoelectrophoresis showed the presence of a triple M gradient (double IgM and an IgG), with the IgG and one of the IgM paraproteins functioning as a cryoglobulin. The patient had no hepatitis C virus infection. Bone marrow biopsy showed massive CD30-positive, ALK-negative large lymphoid cell infiltration of T-cell origin with anaplastic morphology. PCR analysis of lymphoid cells separated from the bone marrow demonstrated the presence of a B/T hybrid genotype disorder with no evidence of the t(2;5), nor t(1;2) translocations. The patient entered a period of remission following CHOP chemotherapy. The patient subsequently died of sepsis as a consequence of serious humoral immunodeficiency.
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PMID:Primary bone marrow T-cell anaplastic large cell lymphoma with triple M gradient. 1792 57

Data from different regional hospitals of Saudi Arabia were collected to know the prevalence, clinical features and results of therapy of tuberculosis, in patients on dialysis. Eight hospitals located in five different provinces of Saudi Arabia were involved. There were 132 patients with TB on dialysis of whom 75 were males (mean ages in different hospitals ranging 42-58 years) and 57 were females (mean ages ranging 38-58 years). The prevalence of TB in these patients varied from 2.4 to 14.5% with an average of 7%, which is 12 times commoner than in the general population of Saudi Arabia. The presenting clinical features were fever (65%), cough (17%), weight loss (59%) and anorexia (58%). The organs/systems involved by TB were pulmonary in 73 (55.3%), lymphadenopathy in 30 (22.7%) peritoneal in 27 (20.4%) and bone in seven (5.3%). The diagnosis of TB was made by X-ray chest in 73, positive acid fast bacilli in sputum in 38, lymph node biopsy in 30, ascitic fluid examination in 20 and other tests in 17 patients. Four anti-TB drugs namely, isoniazid (INH), rifampicin (Rif), ethambutol (Eth) and pyrazinamide (Pyra) were used in 58 patients (44%) for six months; three drugs namely, INH, Rif, and Eth or Pyra were used in 61 patients (46%) for a variable period of six to 12 months. A total of 28 (21%) patients expired, eight while on therapy, one before starting the therapy and 19 after they were cured of TB. The main causes of death were sepsis in eight (28.5%), cardiovascular in seven (25%) and sudden death in six (21%). TB was not the direct cause of death in any of the patients except one, in whom it could be contributory.
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PMID:Spectrum of tuberculosis in dialysis patients in saudi arabia. 1820 39

From 2002 through 2005, an outbreak of feline leukemia virus (FeLV) occurred in Florida panthers (Puma concolor coryi). Clinical signs included lymphadenopathy, anemia, septicemia, and weight loss; 5 panthers died. Not associated with FeLV outcome were the genetic heritage of the panthers (pure Florida vs. Texas/Florida crosses) and co-infection with feline immunodeficiency virus. Genetic analysis of panther FeLV, designated FeLV-Pco, determined that the outbreak likely came from 1 cross-species transmission from a domestic cat. The FeLV-Pco virus was closely related to the domestic cat exogenous FeLV-A subgroup in lacking recombinant segments derived from endogenous FeLV. FeLV-Pco sequences were most similar to the well-characterized FeLV-945 strain, which is highly virulent and strongly pathogenic in domestic cats because of unique long terminal repeat and envelope sequences. These unique features may also account for the severity of the outbreak after cross-species transmission to the panther.
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PMID:Genetic characterization of feline leukemia virus from Florida panthers. 1825 18


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