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Query: UMLS:C0243026 (sepsis)
 52,417 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Malakoplakia is a distinctive type of histiocytic inflammatory reaction that occurs most commonly in the urinary tract and is usually due to infection by coliform bacteria. A 68-year-old woman developed a pathologic fracture of the right femoral neck secondary to malakoplakia of bone. The patient had received multiagent chemotherapy for a malignant lymphoma prior to the development of malakoplakia. Chemotherapy-related leukopenia and hypogammaglobulinemia resulted in Escherichia coli cystitis and sepsis. Bacterial cultures of tissue from the femoral fracture site also grew E. coli. Presumably, hematogenous spread of the bacteria led to infection of the femoral neck. Prosthetic repair of the fracture and antibiotic therapy resulted in a good clinical response. This is the third case of malakoplakia involving bone that appears to have been reported in the literature. Malakoplakia should be considered in the differential diagnosis of lytic bone lesions that occur in immunosuppressed patients.
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PMID:Malakoplakia of bone. An unusual cause of pathologic fracture in an immunosuppressed patient. 406 94

Meningococcemia caused by serogroup W135 occurred in four patients during a period of nine months. Three of the patients had hypogammaglobulinemia with normal hemolytic complement levels; the fourth had normal immunoglobulin levels one year after her illness. None of the patients had classic meningitis. One patient had pneumonia; one appeared to have encephalitis with mild meningismus; and two had sepsis without localizing signs or symptoms. Patients with hypogammaglobulinemia are predisposed to the development of meningococcemia, and the incidence of W135 carriage in the population is increasing.
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PMID:Meningococcemia caused by serogroup W135. Association with hypogammaglobulinemia. 678 88

We report a case of follicular keratosis with inflammatory changes, consistent with a diagnosis of atypical juvenile pityriasis rubra pilaris. An unusual feature was the occurrence of severe Staphylococcus aureus folliculitis and furunculosis, a phenomenon rarely encountered in pityriasis rubra pilaris and the other follicular keratoses. Standard antibiotic and antiseptic treatment for chronic S. aureus infection was ineffective. The patient was subsequently found to have hypogammaglobulinaemia, and treatment with human polyvalent immunoglobulin infusions was successful in eradicating the sepsis. It is therefore probable that the hypogammaglobulinaemia played a pathogenic role in the development of cutaneous sepsis.
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PMID:Juvenile pityriasis rubra pilaris associated with hypogammaglobulinaemia and furunculosis. 799 8

Chronic peritoneal dialysis (CPD) is a common form of renal replacement therapy in children. Recent studies suggest that immunological abnormalities, in particular hypogammaglobulinemia, may develop in children and infants on peritoneal dialysis. We report an infant maintained on CPD who died of gram-negative sepsis. At post-mortem examination, he was noted to have severe panhypogammaglobulinemia.
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PMID:Hypogammaglobulinemia and fatal sepsis in an infant maintained on peritoneal dialysis. 839 61

A 57-year-old male presented with palpitations and dyspnea on exertion. Examination of the peripheral blood and bone marrow showed pancytopenia with marked red cell aplasia. Hypogammaglobulinemia was also recognized. Chest X-ray and CT showed a mass in the anterior mediastinum. A biopsy showed thymoma. Two months after admission, the patient died of sepsis secondary to worsening pancytopenia and hypogammaglobulinemia. Autopsy showed non-invasive spindle cell type thymoma and a marked decrease of hematogenous cells. Review of the literature indicates that pancytopenia associated with thymoma is resistant to all forms of treatment and its prognosis is poor.
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PMID:[Autopsy case of non-invasive thymoma associated with pancytopenia and hypogammaglobulinemia]. 851 9

We report a 65-year-old Japanese woman with Kaposi's sarcoma (KS). The eruption first occurred on the legs while she was admitted for treatment of poorly differentiated lung cancer. Approximately eight months after the evolution, cutaneous tumors rapidly spread to the forearms, trunk, and pharynx. At that time, the patient had received systemic corticosteroid (10-40 mg/day of prednisolone) for about three months to reduce pulmonary inflammation. The laboratory data showed anemia, lymphopenia, hypogammaglobulinemia, and a decreased T cell count, although the serological test for HIV infection was negative. The patient was treated with radiation (X-ray for KS of pharynx and electron beam for KS of lower legs) and local intralesional injection of vinblastine. Although both therapies were very effective and well tolerated, she died of bacterial pneumonia and sepsis. Autopsy revealed KS tumors, unknown before death, in both lungs, the esophagus, and the stomach. The left lung cancer had disseminated and metastasized to the right lung, pleura, mediastinum, and abdominal cavity. It is suspected that chronic respiratory distress and systemic use of corticosteroids might have induced the rapid extension of KS.
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PMID:Kaposi's sarcoma associated with lung cancer and immunosuppression. 885 91

Thymoma with agranulocytosis is a rare association. We describe two cases of agranulocytosis presenting with sepsis which were both found to have coincident benign spindle cell thymomas. One case, associated with promyelocyte arrest and hypogammaglobulinaemia, was treated successfully with granulocyte colony-stimulating factor (G-CSF). Thymectomy had no effect. The other case, associated with complete myeloid aplasia, proceeded to a fatal outcome after failure of treatment with granulocyte-macrophage colony stimulating factor (GM-CSF), plasmapheresis, thymectomy, intravenous immunoglobulin, cyclophosphamide and methylprednisolone. We also review the literature of thymoma in association with agranulocytosis.
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PMID:Thymoma and agranulocytosis: two case reports and literature review. 885 38

The study was designed to determine whether administration of granulocyte colony-stimulating factor (G-CSF) following fludarabine would reduce the incidences of myelosuppression and infections. Twenty-five previously treated patients with Rai stage III-IV chronic lymphocytic leukemia (CLL) received fludarabine 30 mg/m2 daily for 5 days each month. G-CSF was given at 5 microg/kg subcutaneously starting 1 day after chemotherapy (day 6) and continued until the next course unless the granulocyte count was > or =10000/microl. The incidences of myelosuppression and infection were compared with those seen in an historical control population of 145 previously treated patients with Rai stage III-IV CLL who were given the same schedule of fludarabine without growth factor. There was a significant decrease in myelosuppression; patients receiving G-CSF developed neutropenia at a neutrophil count <1000/microl or 500/microl in 45% and 15% of courses vs 79% (P=0.002) and 63% (P < 0.001) of historical controls. Twenty percent of G-CSF-treated patients had therapy delayed by >35 days per course, vs 50% of historical controls (P=0.005). The incidence of pneumonia was 8% with G-CSF and 37% without in historical controls. Other infection rates (sepsis, fever of undetermined origin, minor infections) were similar. This decrease in pneumonia was noted even in high-risk groups such as patients older than 60 years and patients with hypogammaglobulinemia. The use of G-CSF following fludarabine in high-risk patients with CLL resulted in a significant decrease in myelosuppression and pneumonia. Larger trials to verify these results and to compare costs are indicated.
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PMID:Fludarabine and granulocyte colony-stimulating factor (G-CSF) in patients with chronic lymphocytic leukemia. 932 81

While the enterovirus diagnostic test positive rate is very low in Sweden, many enterovirus diagnoses are probably missed, owing to inappropriate testing, in patients with acute aseptic meningitis. In the article it is recommended that the cerebrospinal fluid PCR (polymerase chain reaction) test should be performed routinely in cases of acute aseptic meningitis. Serology and virus isolation in stool are indicated in cases of acute pericarditis or myocarditis, or certain chronic heart diseases. The PCR test should be performed in serum in the few cases of sepsis-like diseases in newborns or patients with hypogammaglobulinaemia. Otherwise, enterovirus diagnosis is very seldom justified on clinical grounds. For the purpose of poliovirus surveillance, enterovirus isolation may be important for virus typing, especially in cases of paralytic conditions.
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PMID:[Enterovirus diagnosis is important, but should be used cautiously]. 1049 54

A 63-year-old man was admitted to our hospital for treatment of hypogammaglobulinemia with thymoma (Good's syndrome). Tests for immunological function showed an abnormality in humoral immunity with decreases in the proportion of cells bearing B-cell markers in the peripheral blood and bone marrow. The patient was found to have Campylobacter fetus sepsis caused by the hypogammaglobulinemia due to humoral immunodeficiency, and he was given gamma-globulin supplement. Thymectomy was performed due to enlargement of the thymoma after 4 years of follow-up and the pathological diagnosis was thymoma of the non-encapsulated, epithelial spindle cell type. Although there was no recurrence of thymoma, the hypogammaglobulinemia remained unchanged and the patient continued to suffer from repeated infections. Thus, we describe the case of a patient with Good's syndrome associated with independent humoral immunodeficiency in whom the effect of thymectomy for hypogammaglobulinemia was negative. In this respect, thymectomy was only beneficial when the thymoma proliferated and seemed to be more threatening than the hypogammaglobulinemia for the patient.
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PMID:Thymoma associated with hypogammaglobulinemia (Good's syndrome): report of a case. 1199 14


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