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

The natural history of slow, localized progression usually seen with thymomas seems to be transformed by pregnancy into one of rapid growth and distant metastatic spread. Five of the six previously reported cases had died of the malignancy within 6 months postpartum. The one previous long-term survivor died of treatment-induced complications. Two important questions remain unresolved: What is the risk of recurrence in the patient who has no residual disease at the time of conception? Approximately 50 per cent of female patients can anticipate having complete resection of their thymoma, and their recurrence risk is about 2 per cent. Potentially, there are many patients who have conceived and delivered after surgical therapy. Documentation of these case histories is needed for an accurate prediction of the true risk. Two of the cases within the present review fall within this category. The clinical course in these two patients is consistent with the natural history of the disease. One exhibited local recurrence and progression. The other patient died from sepsis, probably related to immunosuppression. Whether there is a cause and effect relationship between pregnancy and their recurrences is unknown. What is the risk to the patient who is first diagnosed while pregnant? The only survivor in this category was presented by Goldman. This patient underwent immediate therapeutic abortion following diagnosis. She had radiation therapy for invasive unresectable disease and subsequently delivered two term pregnancies, but died of postcesarean cardiac arrest. She had no evidence of recurrence.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:Thymoma in pregnancy. 671 62

Thymoma has been associated with a variety of autoimmune disorders. We report a case of agranulocytosis and anemia in a 68-year-old woman with a spindle cell thymoma. She was unresponsive to treatment with antibiotics, granulocyte-colony stimulating factor (G-CSF), prednisone, and high-dose intravenous immunoglobulin. Serial bone marrow examinations on this therapy showed progression from a cellular marrow with mild myeloid and erythroid hyperplasia and lymphocytosis, to granulocyte aplasia and severe erythroid hypoplasia. Her serum contained granulocyte-specific antibodies and inhibited the growth in culture of her own marrow cells and marrow cells from a normal donor. An IgG fraction from her serum also inhibited the growth of marrow cells. Although the patient's spindle cell thymoma was surgically removed, she remained neutropenic. She was treated with six plasma exchanges followed by 1,000 milligrams of intravenous cyclophosphamide 2 days after the final plasma exchange and daily G-CSF. Three weeks later her peripheral blood showed marked leukocytosis with pronounced neutrophilia and a left shift. Although her agranulocytosis resolved, she died of fungal sepsis. This case demonstrates that aggressive plasma exchange and immunosuppressive therapy may benefit patients with agranulocytosis associated with thymoma.
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PMID:Immune mediated agranulocytosis and anemia associated with thymoma. 763 79

A 63-year-old man was admitted for Campylobacter fetus sepsis and immunodeficiency syndrome with thymoma (Good's syndrome). Serological examination demonstrated hypoimmunoglobulinemia. Analysis of lymphocyte subsets in the peripheral blood and bone marrow showed marked decreases in the proportion of cells bearing B cell markers. However, there were no abnormalities of cellular immunity. This is a rare case of Good's syndrome in Japan in which the pathogenic mechanism involved a block in the early stage of B cell differentiation. Moreover, this is the first case ever reported of Campylobacter fetus sepsis associated with Good's syndrome.
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PMID:Good's syndrome with a block in the early stage of B cell differentiation and complicated by Campylobacter fetus sepsis. 780 19

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

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

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

We report a 40-year-old woman with recurrent thymoma associated with myasthenia gravis, in whom an unusual form of erythroderma developed. A histological examination revealed a graft-versus-host disease (GVHD)-like reaction. After high-dose steroid therapy, the metastatic thymoma lesion in the abdominal cavity was reduced in size from 9.5 x 6 x 7.5 cm to 4 x 3 x 1 cm in diameter. Nevertheless, the GVHD-like erythroderma become aggravated, her condition worsened, and the patient finally suffered from respiratory failure and died of sepsis. A GVHD-like reaction may be a rare presentation of thymoma-associated immunological disorders such as myasthenia gravis or pure red cell aplasia. Herein, we discuss the present case and review pertinent reports of thymoma cases associated with GVHD.
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PMID:Thymoma-associated graft-versus-host disease-like erythroderma. 1809 May 89

Graft-versus-host-disease (GVHD) with erythroderma can rarely occur in the context of thymoma and is associated with a poor prognosis due to an increased risk of infection-related death. The present study describes a case of a 50-year-old man with malignant thymoma who developed sepsis in addition to skin manifestations similar to that seen in GVHD. This patient experienced marked improvement in skin lesions in response to steroids and combination chemotherapy with carboplatin and paclitaxel, with subsequent resolution of infection. The present study describes the clinical course of this patient, followed by a review of pertinent reports of thymoma associated with GVHD with particular focus on the efficacy of treatment strategies.
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PMID:Chemotherapy improves thymoma-associated graft-versus-host-disease-like erythroderma. 2269 13

This report presents the case of a 68-year-old female patient previously diagnosed with thymoma by her local doctor. She was referred to our hospital for surgery, and the thymoma was removed and diagnosed as a World Health Organization (WHO) classification type AB thymoma. After surgery, she experienced general malaise, a loss of appetite, and weight loss, so she visited our hospital in May 2019. A blood test showed hypogammaglobulinemia and low B lymphocytes. A bone marrow examination revealed no morphological abnormalities. Flow cytometric analysis indicated a marked decrease in both the B cell-related surface markers CD19 and CD20 and the T cell-related surface marker CD4, and the CD4/CD8 ratio was also low. She was diagnosed with Good's syndrome, and immunoglobulin replacement therapy was administered. She subsequently developed hemophagocytic lymphohistiocytosis (HLH) due to infection and was treated according to the HLH2004 protocol, but she finally succumbed to multiple organ damage as a result of sepsis. Given that Good's syndrome is associated with both humoral and cellular immune dysfunctions, affected patients tend to develop severe infections and have a poor prognosis. In such cases, early detection, regular immunoglobulin replacement therapy, and infection prevention therapies are important.
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PMID:[Good's syndrome developing hemophagocytic lymphohistiocytosis following thymectomy]. 3222 89

Background: The role of thymus in the immune cascade of the body is still under active clinical scrutiny. Meanwhile, there is an unravelling of myriad presentations of thymoma with effects on various organ systems. These effects arise both due to autoimmunity or a paraneoplastic process secondary to thymoma. However, an occasional patient can be a conundrum and may give no clue regarding the pathogenesis and etiology of its clinical profile. Material and Methods: We present an enigmatic case of a 30-year-old male presenting with superficial fungal infections followed by multiaxial neurological involvement against a background of thymoma. Extensive workup for bacterial, viral, autoimmune and paraneoplastic aetiologies were negative. Thymectomy confirmed thymoma (Type AB) but failed to ameliorate the progression of symptoms. He developed recurrent episodes of severe sepsis which remitted with sensitive antibiotics only to reappear again. Immunological profile showed complete absence of peripheral circulating B-cells with reversal of CD4/CD8 ratio, findings compatible with Good's syndrome. Radiological findings showed only progressive brain atrophy without any hyperintensity. He was also treated with intravenous immunoglobulins but failed to respond with the same. Results: Autopsy revealed features of panencephalitis (neuronophagia, neuronal loss, perivascular lymphocytic cuffing, and microglial nodules) with virus particles detected ultrastructurally. While the distinction between seronegative autoimmune encephalitis versus a viral encephalomyelitis often blurs histologically, we speculated viral encephalomyelitis to have happened towards the latter part of his long illness. To our knowledge, this is a case of Good's syndrome presenting with seronegative autoimmune panencephalitis superimposed with a viral infection.
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PMID:Seronegative panencephalitis complicated by viral encephalomyelitis in a case of Good's syndrome-a neuropathological report. 3328 Apr 65


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