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  • 1
    Electronic Resource
    Electronic Resource
    Springer
    European radiology 9 (1999), S. 693-696 
    ISSN: 1432-1084
    Keywords: Key words: MALT lymphoma ; Stomach ; Computed tomography
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract. Mucosa-associated lymphoid tissue (MALT) lymphoma is a low-grade lymphoma that differs from high-grade non-Hodgkin lymphoma both clinically and histologically. The CT appearances of MALT lymphoma are described. Of 40 patients referred with biopsy-proven MALT lymphoma, only seven had not had gastrectomy or chemotherapy prior to CT examination. The CT scans of these seven cases were analysed for the degree and extent of gastric wall thickening, enlargement of abdominal and extra-abdominal lymph nodes, and presence of extranodal disease. In all patients the stomach was distended with oral contrast medium and scans performed at narrow collimation, after intravenous administration of 20 mg hyoscine butylbromide. In six patients focal thickening of the gastric wall was 1 cm or less. One patient had thickening of over 4 cm. There was no enlargement of abdominal or extra-abdominal lymph nodes or extension to adjacent organs. Thus on CT, at presentation, MALT lymphoma results in minimal gastric wall thickening, unlike high-grade non-Hodgkin lymphoma, which typically causes bulky gastric disease, nodal enlargement and extension into adjacent organs. CT is therefore of limited value in monitoring response to treatment. With disease greater than minimal thickening, transformation to a higher grade should be considered.
    Type of Medium: Electronic Resource
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  • 2
    Electronic Resource
    Electronic Resource
    Oxford, UK : Blackwell Publishing Ltd
    International journal of immunogenetics 13 (1986), S. 0 
    ISSN: 1744-313X
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Biology , Medicine
    Notes: HLA-A,B,C and DR antigen frequencies were determined in a group of 188 patients suffering from acute myeloid (AML) and acute lymphoid leukaemia (ALL). These antigen frequencies were compared with those obtained on a panel of normal individuals (n= 109) of the same ethnic origin. The significance of the differences in the antigen distribution and the strength of the associations between particular HLA antigens and the disease were then calculated. The resuks obtained show a decreased frequency of HLA-Awl9 in the overall group of patients and the group of patients with ALL. In addition, the antigen frequency of the HLA-B18 and DRS(DRw11) antigens was also decreased in the overall group of patients and in those patients with AML but not in the patients with ALL. The results suggest that the antigen Aw l9 may confer some degree of resistance to the development of ALL and that the HLA-B18 and/or DR5 antigens may be resistance factors for the development of AML.
    Type of Medium: Electronic Resource
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  • 3
    ISSN: 1365-2044
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine
    Notes: To determine the incidence and outcome of critical illness amongst the total population of hospital patients with haematological malignancy (including patients treated on the ward as well as those admitted to the intensive care unit), consecutive patients with haematological malignancy were prospectively studied. One hundred and one of the 1437 haemato-oncology admissions (7%) in 2001 were complicated by critical illness (26% of all new referrals). Fifty-four (53%) of these critically ill patients survived to leave hospital and 33 (34%) were still alive after 6 months. The majority (77/101) were not admitted to the intensive care unit but were managed on the ward, often with the assistance of the intensive care team. Independent risk factors for dying in hospital included hepatic failure (odds ratio 5.3, 95% confidence intervals 1.3–21.2) and central nervous system failure (odds ratio 14.5, 95% confidence intervals 1.7–120.5). No patient with four or more organ failures or a Simplified Acute Physiology Score II ≥ 65 survived to leave hospital. There was close agreement between actual and predicted mortality with increasing Simplified Acute Physiology Score II for all patients, including those not admitted to intensive care.
    Type of Medium: Electronic Resource
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  • 4
    Electronic Resource
    Electronic Resource
    Springer
    Cancer chemotherapy and pharmacology 10 (1983), S. 112-114 
    ISSN: 1432-0843
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Summary The administration of cytosine arabinoside (araC) by continuous IV infusion requires the patient to be in hospital and have prolonged IV cannulation. In this study the pharmacokinetics of araC during continuous IV infusion were compared with those of continuous SC infusion in six patients with acute myelogenous leukaemia. Each patient acted as his own control. The mean plasma levels of araC reached a plateau within 2 h and the plasma concentrations and the area under the curve were similar for both methods of administration. The mean area under the curve (AUC) was 1147±230 ng/ml for the IV infusion and 1017±238 ng/ml for the SC infusion. The plasma araC concentrations showed wide interpatient variation, and there was also considerable variability in the plasma concentrations of araC within the individual patients after a plateau had apparently been reached. Subcutaneous infusion was well tolerated by the patients without any local discomfort or excoriation and SC infusion of araC is thus a feasible alternative to IV infusion. It allows the patients the benefits of being at home, while avoiding unnecessary thrombophlebitis.
    Type of Medium: Electronic Resource
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  • 5
    ISSN: 1432-0843
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Summary Repeated administration of long-acting analogues of gonadotrophin-releasing hormone down-regulates the pituitary gonadotrophins and gonadal hormones. The activity of these compounds in premenopausal women with breast cancer has been previously noted. In an attempt to cause a highly selective medical hypophysectomy 18 consecutive postmenopausal women with symptomatic advanced breast cancer were treated with intranasal buserelin in divided dosages of either 600 or 1000 μg daily. The pituitary gonadotrophins were suppressed in all patients, without objective evidence of response. This is in contrast with an earlier finding that the long-acting analogues of gonadotrophin-releasing hormone were effective in postmenopausal patients with breast cancer.
    Type of Medium: Electronic Resource
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  • 6
    Electronic Resource
    Electronic Resource
    Springer
    Cancer chemotherapy and pharmacology 18 (1986), S. 51-53 
    ISSN: 1432-0843
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Summary Nineteen patients with recurrent or unresponsive Hodgkin's disease who had previously received combination chemotherapy comprising mustine or chlorambucil with vinblastine, prednisolone and procarbazine (MVPP or ChlVPP), were treated with a combination of etoposide, vincristine and adriamycin (EVA). Clinical remission (complete, CR + good partial, GPR) was achieved in eleven of the nineteen patients (58%). The remission rate was similar for patients who had previously responded well to chemotherapy and for those who had previously been poorly responsive. Six patients have relapsed between 3 and 5 months after completion of therapy. The remainder continue in remission, two without further therapy at 7 and 8 months, respectively, and three having had additional radiotherapy while in remission. Myelosuppression was the most important toxicity, but in general this was manageable. These results suggest that EVA may be non-cross-resistant with MVPP and ChlVPP and that it is of potential value in combination chemotherapy for previously untreated patients, even though it is unlikely to be curative when treatment with either MVPP or ChlVPP has failed.
    Type of Medium: Electronic Resource
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  • 7
    ISSN: 1432-0843
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Summary A series of 46 patients with acute leukaemia were treated with amsacrine (m-AMSA) and cytosine arabinoside (ara-C). Complete remission (CR) was achieved in 15 of 38 (40%) patients with acute myelogenous leukaemia (AML) and 4 of 8 (50%) patients with acute lymphoblastic leukaemia (ALL). The CR rate was significantly higher (P(0.05) for the younger, previously treated patients with AML (9/16) than for the older previously untreated ones (6/22), because of higher treatment mortality in the latter group. Myelosuppression was prolonged and profound. Major nonhaematological toxicity affected the gastrointestinal tract (nausea, vomiting, mucositis, bleeding and ileus associated with severe diarrhoea). Many patients also developed reversible hepatic dysfunction and two elderly patients died of cardiac arrhythmia. Further trials of this combination are justified in patients with relapsed or resistant leukaemia, but for older patients dose reduction is recommended.
    Type of Medium: Electronic Resource
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  • 8
    ISSN: 1432-0843
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Summary Twenty-six patients with acute leukaemia and 14 with high-grade lymphoma received cytosine arabinoside (ara-C) at a twice daily dose of 2 g/m2 administered as a 3-h infusion. Thirty-four patients received 12 doses and six electively received four doses only. Complete remission was achieved in six of seven patients with acute myelogenous leukaemia (AML), one of two evaluable patients with blast crisis of chronic myeloid leukaemia and three of eight patients with acute lymphoblastic leukaemia (ALL). Three further patients with ALL had only minimal bone marrow infiltration after one cycle, toxicity precluding administration of a second. Three patients with AML who received four doses only showed no evidence of response. Four of 14 patients with lymphoma who received 12 doses, entered complete remission. Five additional patients died with minimal residual disease whilst severely neutropenic. A complete and a partial response were seen in two patients with immunoblastic and centrocytic lymphoma respectively who received four doses. These results confirm the activity of high-dose ara-C in patients with AML and suggest that it may also be a potentially useful agent in ALL and high-grade lymphoma, especially as the incidence of CNS toxicity is lower than that reported at higher doses.
    Type of Medium: Electronic Resource
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  • 9
    ISSN: 1432-0843
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Summary Thirty previously untreated adults with diffuse histiocytic and diffuse undifferentiated lymphoma were treated with a combination of adriamycin, vincristine, prednisolone, and l-asparaginase. Complete remission was achieved in 11 out of 12 cases with stage III and 7 out of 18 cases with stage IV disease (P〈0.005). Bone marrow infiltration, clinical central nervous system involvement, and massive intra-abdominal disease all influenced the prognosis adversely. Complete remission was followed by cranial irradiation and intrathecal methotrexate, and maintained with weekly cyclophosphamide and methotrexate and daily 6-mercaptopurine. The duration of remission was significantly longer for patients with stage III disease (the median of which has not been reached), than for patients with stage IV disease (P=0.007). Survival was significantly longer for patients in whom complete remission was achieved than for those in whom it was not (P=0.001), and also for patients with stage III than for those with stage IV disease (P=0.02).
    Type of Medium: Electronic Resource
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  • 10
    Electronic Resource
    Electronic Resource
    Springer
    Cancer chemotherapy and pharmacology 8 (1982), S. 237-241 
    ISSN: 1432-0843
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Summary Forty-eight consecutive previously untreated adults with advanced non-Hodgkin's lymphoma (NHL) of unfavourable histological type were referred to the Department of Medical Oncology at St. Bartholomew's Hospital, London, between 1972 and 1977. They received adriamycin, vincristine, prednisolone and L-asparaginase (OPAL) initially, and those in whom complete remission was achieved proceeded to cranial irradiation and intrathecal methotrexate, followed by continuous oral maintenance chemotherapy comprising weekly methotrexate, cyclophosphamide, and daily 6-mercaptopurine for 3 years. Complete remission was achieved in 24 of the 48 (50%). The median duration of remission was 10 months, nine patients continuing without replase for between 3 and 7 years. The median survival was 9 months, 12 patients being alive and disease-free (three in second remission) after between 31/2 and 81/2 years. The prognosis was significantly better in patients with nodal stages II and III (disease) than in those with stage IV, for both response (P=〈0.05) and survival (P=0.002). Patients in whom complete remission was achieved survived significantly longer than those in whom it was not, regardless of stage. These results confirm our preliminary observations with this treatment programme that a proportion of patients with stage II and III unfavourable histology NHL may be curable although the outlook for stage IV remains poor.
    Type of Medium: Electronic Resource
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