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Query: UMLS:C0392680 (shortness of breath)
 5,217 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A case of heterogeneous acute lymphoblastic leukemia of the Burkitt type (L3-ALL) is reported. A 58-year-old woman was admitted to our hospital with complaints of palpitation and shortness of breath in December 1988. On admission, the peripheral blood showed severe pancytopenia. The bone marrow was hypercellular with abnormal lymphoblasts; the cytoplasm was moderately abundant and intensely basophilic with prominent vacuoles. A diagnosis of L3-ALL was made. Cytogenetic analysis of bone marrow cells revealed a karyotype of 46,XX. The leukemic blasts were HLA-DR+, CD10+, CD19+ and CD20+, but no surface or cytoplasmic immunoglobulins were detected. This is the first report in Japan of a case of L3-ALL without chromosome abnormality and lacking surface and cytoplasmic immunoglobulins.
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PMID:Acute lymphoblastic leukemia of Burkitt's type (L3-ALL) without chromosome abnormality and lacking surface and cytoplasmic immunoglobulins. 247 91

A 55-year-old woman with common variable immunodeficiency and mild chronic obstructive lung disease received 3 units of plasma as immunoglobulin replacement therapy. During the administration of the final unit, her temperature rose 1 degree C, with no other observable symptoms. Fifteen minutes later she developed shortness of breath without nausea, vomiting, rash, or pruritus. In 30 min she lost consciousness, was breathless, and cyanotic. Resuscitative efforts failed. Autopsy failed to pinpoint a cause of death. There was no evidence of ABO or Rh incompatibility, bacterial contamination, or hemolysis. There were no neutrophil, platelet or IgA antibodies detectable in the patient or the 3 plasma donors. There were no lymphocytotoxic HLA antibodies in the patient or two of the plasma donors. The third donor had HLA-B35 lymphocytotoxic antibodies that did not agglutinate or aggregate neutrophils. The patient's HLA type was A2, A3; B35, B40. Lymphocytotoxic crossmatches using lymphocytes of the patient were positive with plasma from the third donor but negative with the other two. An eluate prepared from post-mortem lung parenchymal tissue was cytotoxic to 7 of 8 panel lymphocytes positive for the HLA-B35 antigen but not with cells lacking B35. The implicated plasma donor was healthy with a history of 6 pregnancies. This case report illustrates the potential hazard of transfusion of plasma containing HLA antibodies.
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PMID:Fatal pulmonary transfusion reaction to plasma containing donor HLA antibody. 280 Apr 69

A 13-year-old boy suffering from celiac disease (CD) developed shortness of breath at exercise and episodes of malaise, fever and acute dyspnea following contact with pigeons. Lung function testing and chest X-ray suggested interstitial lung disease. Serum precipitins and a combined systemic and pulmonary reaction 4 h after challenge with an extract of pigeon droppings confirmed bird-fancier's lung. This case exhibits two points of interest. Extrinsic allergic alveolitis was found in childhood in combination with CD and it may be considered that both these diseases are based on one common immunologic disorder; HLA-typing of the boy's family showed that he carried HLA-DR 3 in a double dose and was therefore homozygous for HLA-DR 3. This is of some interest because extrinsic allergic alveolitis and CD are both associated with HLA-DR 3.
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PMID:Extrinsic allergic alveolitis combined with celiac disease in childhood. 717 73

The effects of a new immunomagnetic method of selectively depleting CD8+ lymphocytes from donor bone marrow were studied in 29 patients undergoing transplantation from HLA-identical sibling (n = 20) or alternative (n = 9) donors. The direct immunomagnetic depletion method consistently removed > 95% of CD8+ cells and the non-specific loss of other cell subsets was only about 15%. Recovery of CFU-GM and BFU-e was on average > 100%. The final graft contained 0.9 +/- 0.6 x 10(8)/kg nucleated cells and 1.4 +/- 2.7 x 10(5)/kg CD8+ cells. Patients also received cyclosporine starting day -1. Engraftment occurred in 28 patients (97%), including three patients who received a non-TBI conditioning regimen. One patient receiving an unrelated transplant failed to engraft. Median time to ANC > 500 x 10(6)/L was 17 (12-23) days. Four of 20 patients receiving grafts from HLA-identical siblings (20%) developed acute GVHD grade > or = II. However, five of eight patients with grafts from alternative donors (63%) had grade > or = II GVHD. Nearly all patients developed fever around day 7, accompanied by fluid overload, mild skin rash and shortness of breath. This syndrome necessitated treatment with steroids. Immunomagnetic CD8 depletion is a simple and reproducible method of selective T cell depletion. In combination with cyclosporine it appears to be effective in the prevention of severe acute GVHD in HLA-identical sibling transplants, but not in transplants from less perfectly matched donors.
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PMID:Selective T cell depletion with CD8-conjugated magnetic beads in the prevention of graft-versus-host disease after allogeneic bone marrow transplantation. 777 17

A 39-year-old man was diagnosed as having acute myeloid leukemia and received 6 courses of chemotherapy. The bone marrow revealed complete remission. He had no prior history of cardiac or pulmonary disease. HLA-matched unrelated bone marrow transplantation (BMT) was performed in September 1995. Pre-transplant studies including chest X-ray, electrocardiogram and pulmonary function test were normal. The procedure of BMT was smooth and serial bone marrow examination showed successful engraftment. Serial chest X-rays done every week after BMT were normal. There were no evidence of fluid overload but severe mucositis was noted. On the 38th day after BMT, intravenous injection of 10 mg morphine was prescribed to relief severe oral pain. Respiratory depression developed right after, and naloxone 0.4 mg was given by an intravenous route. One hour later, severe shortness of breath was noted and the emergent chest X-ray revealed acute pulmonary edema. He became unconscious 2 hours later and expired 24 hours after naloxone injection in spite of intensive medical treatment. Naloxone-induced acute pulmonary edema is an extremely rare but lethal complication. Only a few cases have been reported in English literature. We report a case of acute myeloid leukemia receiving unrelated BMT to develop acute pulmonary edema rapidly after intravenous injection of naloxone. The clinical features and pathogenesis are discussed.
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PMID:Lethal acute pulmonary edema following intravenous naloxone in a patient received unrelated bone marrow transplantation. 943 52

This article includes a retrospective review of fatalities caused by transfusion-related acute lung injury (TRALI) over a 5-year period (from 1997 to 2002) that were reported to the Center for Biologics Evaluation and Research involving 58 recipient deaths and the corresponding 63 blood component donors. Descriptive statistics are presented. Recipient characteristics include age, sex, and admitting diagnosis. Cardiovascular disease, pulmonary disorders, and cancer were the most frequent diagnoses of transfusion recipients. Reported deaths did not appear to be associated with age, sex, reason for transfusion, or transfusion component. Implicated blood component(s) and clinical symptoms at the time of reaction were recorded. Fresh frozen plasma was implicated in one half of the cases, whereas red blood cells played a role in approximately one third. The clinical characteristics described most often in TRALI reports included shortness of breath, frothy sputum, pulmonary infiltrates, and hypoxia. Donor variables included age, sex, parity, and laboratory tests for antibodies to HLA and/or antigranulocyte antibodies. Laboratory tests showed HLA antibodies and/or antigranulocyte antibodies were positive in the majority of donors tested. More data are needed to better describe the role of antibodies in these reactions. Greater awareness is crucial for the practitioner to be alert for signs and symptoms of TRALI and to be aware of the necessary steps in treatment.
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PMID:Fatalities caused by TRALI. 1524 68

Acute graft-versus-host disease is a common complication after allogeneic stem cell transplantation. It normally affects the skin, liver, and gut. We report a 54-year-old male who developed shortness of breath, cough, and bilateral pulmonary infiltrates in which the work-up failed to demonstrate an infectious etiology 165 days post-HLA-matched allogeneic peripheral blood stem cell transplant. Eighteen days before, his tacrolimus had been tapered and it was subtherapeutic on admission. A transbronchial biopsy showed a perivascular and interstitial lymphocytic infiltrate without evident pathogens on histology or extensive work-up. The clinical picture was suggestive of pulmonary acute graft-versus-host disease. No disease was present elsewhere. Accordingly, the patient was treated with steroids and tacrolimus. After 12 hr on methylprednisolone, his symptoms disappeared with eventual resolution radiologically. Acute graft-versus-host disease of the lung is a very uncommon complication after stem cell transplant, but it should be considered in patients who are at high risk for graft-versus-host disease or developing symptoms soon after discontinuing immunosuppression. Its diagnosis requires work-up to rule out an infectious etiology and a biopsy to confirm histology.
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PMID:Lymphocytic pneumonitis as the manifestation of acute graft-versus-host disease of the lung. 1592 16

Diffuse panbronchiolitis (DPB) is an idiopathic inflammatory process involving respiratory bronchioles, largely restricted to Japanese people and associated with HLA Bw54. We report a case of idiopathic bronchiolitis with DPB features in an African American with hepatitis C virus infection, correlated with postmortem anatomic findings. The 53-year-old patient presented with shortness of breath and productive cough. Examination revealed hypercapnic respiratory failure. Lung computed tomography showed diffuse centrilobular nodules and branching linear opacities, whereas lung biopsy demonstrated diffuse peribronchiolar fibrosis and chronic inflammation with bronchiolectasis. He died 37 days postadmission. Autopsy revealed numerous bronchiolocentric nodules with bronchiolectasis and sheets of foamy macrophages in alveolar septa and spaces. This is a rare example of idiopathic bronchiolitis with features of DPB in an hepatitis C virus-infected African-American patient. Hepatitis C virus infection is known to be associated with extrahepatic pulmonary manifestations, and DPB may be one of these. Early diagnosis will allow appropriate treatment and may slow the disease progression.
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PMID:Idiopathic bronchiolitis with features of diffuse panbronchiolitis in an African-American patient with hepatitis C virus infection. 2107 94

Transfusion-related acute lung injury (TRALI) is primarily caused by transfusion of fresh frozen plasma or platelet concentrates and occurs by definition within 6 hours after transfusion with acute shortness of breath, hypoxemia and radiographically detectable bilateral infiltrates of the lung. Mostly leucocyte antibodies in the plasma of the blood donor (immunogenic TRALI) are responsible. Apart from antibodies, other substances such as biologically active lipids, mainly arising from the storage of platelet and red blood cell concentrates, can activate neutrophilic granulocytes and trigger a non-immunogenic TRALI. Pathophysiologically, granulocytes in the capillaries of the lung vessels release oxygen radicals and enzymes which damage the endothelial cells and cause pulmonary edema. Therapeutically, nasal oxygen administration may be sufficient. In severe cases, mechanical ventilation, invasive hemodynamic monitoring and fluid intake are required. Diuretics should be avoided. The administration of glucocorticoids is controversial. Antibody-related TRALI reactions occurred mainly after transfusion of fresh frozen plasma, which had been obtained from womenimmunized during pregnancy against leukocyte antigens. Therefore, in Germany, since 2009 only plasma from female donors without a history of prior or current pregnancy or negative testing for antibodies against HLA I, II or HNA has been used with the result that since then no TRALI-related death has been registered.
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PMID:[Transfusion-related acute lung injury (TRALI)]. 2504 84

A 23-year-old woman presented with a persistent fever and shortness of breath. Computed tomography showed marked pericardial effusion, hepatosplenomegaly, and cervical and mediastinal lymph node swelling. Epstein-Barr virus (EBV) antibody titers were abnormally elevated, and the copy number of EBV-DNA was increased in peripheral blood. Based on these observations, she was diagnosed with chronic active EBV infection (CAEBV). The EBV-infected cells in her peripheral blood were CD4(+)T lymphocytes. Fever and pericardial effusion improved following treatment with a combination of prednisolone, etoposide, and cyclosporine; however, peripheral blood EBV-DNA levels remained high. The patient underwent allogeneic peripheral blood stem cell transplantation from an EBV-seronegative, HLA-matched sibling donor, with fludarabine and melphalan conditioning. The post-transplantation course was uneventful, except for mild skin acute graft-versus-host disease (grade 2). EBV-DNA became undetectable in peripheral blood 98 days post transplantation. She has since been in good health without disease recurrence. CAEBV is a potentially fatal disease caused by persistent EBV infection of T lymphocytes or natural killer cells, thus requiring prompt treatment and allogeneic transplantation. Pericardial effusion is rarely observed in CAEBV and can impede its diagnosis. Therefore, we should be aware that patients may present with marked pericardial effusion as an initial manifestation of CAEBV.
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PMID:Chronic active Epstein-Barr virus infection with marked pericardial effusion successfully treated with allogeneic peripheral blood stem cell transplantation. 2726 89


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