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  • 1
    ISSN: 1432-1440
    Keywords: Bone marrow transplantation ; Aplastic anaemia ; Acute leukaemia ; Chronic granulocytic leukaemia
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Summary From 1972–1983 53 patients underwent bone marrow transplantation. The median age was 18 years (3–41). 27 patients suffered from severe aplastic anaemia, 22 patients had acute leukaemia and 4 patients had chronic granulocytic leukaemia in chronic phase. Out of 22 patients with acute leukaemia, 2 had florid leukaemia, 2 had an early relapse and 18 patients were in first or second remission of their disease. 2/53 patients received a syngeneic transplant, 51/53 patients an allogeneic transplant. 47/51 patients had a HLA-A, B, C-identical, MLC-negative sibling donor, 1/51 had a HLA-A, B-C-identical, MLC-positive sibling donor, 2/51 a HLA-phaenotypical identical parental donor and 1/51 a HLA-identical, MLC-negative unrelated donor. The comparison of the results obtained in patients with severe aplastic anaemia transplanted from 1972–1979 with those transplanted from 1980–1983 shows that the bone marrow transplantation has to be performed in an early stage of the disease before the patients become multiple transfused, sensitized and severely infected and that the conditioning regimen for polytransfused patients has to be more intensive than in untransfused patients. From the patient group transplanted 1972–1979, only 1/14 patients is a long-term survivor in contrast to 8/13 patients transplanted from 1980–1983. 11/22 patients with acute leukaemia are alive between more than 5 years and 14 days after bone marrow transplantation. Only 1/4 patients, who were transplanted not in remission, is alive. For patients with acute leukaemia the bone marrow transplantation should be performed in an early stage of their disease when the tumor burden is small and when the patients are in good clinical condition. 2/4 patients with CGL are alive between 12 months and 3 months after bone marrow transplantation. In our patient group graft versus host disease was the most important problem with a high mortality due to GvHD associated infections.
    Type of Medium: Electronic Resource
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  • 2
    ISSN: 1432-0711
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Type of Medium: Electronic Resource
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  • 3
    Electronic Resource
    Electronic Resource
    Springer
    Human genetics 〈Berlin〉 6 (1968), S. 303-310 
    ISSN: 1432-1203
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Medicine
    Description / Table of Contents: Zusammenfassung Ein Fall mit einem Mosaik partielle Monosomie G/Monosomie G bei einem 20jährigen Jungen wird beschrieben. In Lymphocyten des peripheren Blutes liegen zwei verschiedene Zelltypen mit den Chromosomenkonfigurationen 45, XY, G-bzw. 46, XY, Gcen (p-, q-) vor. Das klinische Bild des Patienten weicht in vielen Punkten von dem früher beschriebener Fälle ab, so daß nicht von einem einheitlichen Syndrom gesprochen werden kann.
    Notes: Summary A case with partial monosomy G/monosomy G mosaicism is reported in a 20-year-old boy. In the peripheral blood lymphocytes two different cell types with the caryotypes 45, XY, G-and 46, XY, G cen (p-, q-) are present. The clinical picture deviates in many points from that described in earlier cases. Consequently one cannot speak of an uniform syndrome.
    Type of Medium: Electronic Resource
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  • 4
    Electronic Resource
    Electronic Resource
    Springer
    Langenbeck's archives of surgery 383 (1998), S. 416-426 
    ISSN: 1435-2451
    Keywords: Key words Rectal cancer ; Local relapse ; Multimodal therapy ; Adjuvant radiotherapy ; Adjuvant radiochemotherapy
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract Background: Local relapse is a major problem after potentially curative rectal cancer surgery. Although the incidence of local recurrences may be reduced by specialized surgical techniques such as total mesorectal excision (TME), local relapse rates of 20% or higher are the surgical reality today. Studies using adjuvant postoperative radiotherapy, chemotherapy, radiochemotherapy or immunotherapy have tried to reduce local relapse rates and distant progression. Postoperative radiochemotherapy has been the recommended standard, after complete resection of Union Internationale Contra la Cancrum (UICC) stages II and III rectal cancers. In view of recent positive results with preoperative radiotherapy of TME without adjuvant therapy, we found it important to review the literature to update the recommendable adjuvant procedure in rectal cancer. Method/Patients: The literature from 1985 to May 1998 was reviewed for studies trying to either confirm or improve adjuvant therapy in rectal cancer. Only randomized controlled trials were analyzed with regard to their effectiveness in reducing the absolute rates of local recurrence and improving survival. Results: Two trials applying adjuvant radiotherapy were able to demonstrate the reduction of local relapse rates, one trial with marginal significance, both without impact on survival. Four trials involving 1104 patients with rectal cancer stages UICC II–III compared postoperative radiochemotherapy with either surgical controls, adjuvant radiotherapy or conventional radiochemotherapy. In these trials, local relapse rates were significantly reduced by 11–18%, and survival rates significantly improved by 10–14%. Severe acute toxicities occurred in 50–61% of the patients, compromising compatibility, and caused death in 0–1%. Small-bowel obstruction leading to surgery was noted in 2–6% and to death in up to 2% of the patients. Intraoperative radiotherapy (IORT) improved local control and survival after surgery of locally advanced disease/local relapse. Conclusion: In view of four trials demonstrating a significant benefit of postoperative radiochemotherapy and with regard to recent still-debatable results of preoperative short-term radiotherapy optimal surgery with lowest local relapse rates plus postoperative radiochemotherapy remains the actual recommendable standard for rectal cancer surgery in R0 resected tumors stages UICC II+III.
    Type of Medium: Electronic Resource
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