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Anamnese und klinischer Befund: Eine 61-jahrige Patientin wurde zu Hause von ihrem Ehemann bewusstlos vorgefunden. Der alarmierte Notarzt stellte eine Hypoglykamie von 1,7 mmol/l fest. Ein Diabetes mellitus war bei der Patientin in der Anamnese nicht bekannt. Die klinische Untersuchung und die Labordiagnostik ergaben keinen weiteren pathologischen Befund. Untersuchungen: Der standardisierte Hungertest musste kurz nach Beginn wegen neuroglukopenischer Symptomatik abgebrochen werden (Plasmaglukose 2,1 mmol/l, Insulin

M. Leithauser, C. Kahl, C. Aepinus, F. Prall, M. Maruschke, H. Riemer, D. Wolff, K. Jost, I. Hilgendorf, M. Freund, C. Junghanss. Invasive zygomycosis in patients with graft-versus-host disease after allogeneic stem cell transplantation Transpl Infect Dis 2010: 12: 251–257. All rights reserved Abstract: Invasive mold infections are a threat to immunosuppressed patients such as patients with graft-versus-host disease (GVHD) after allogeneic stem cell transplantation (SCT). Up to 10% of SCT recipients develop invasive aspergillosis (IA). Invasive zygomycosis (IZ) may occur during treatment against IA. Here we report 4 SCT patients with GVHD diagnosed with IZ. All patients had received myeloablative hematopoietic SCT and developed chronic GVHD requiring systemic immunosuppression. Underlying diseases were acute lymphocytic leukemia (2), osteomyelofibrosis, and multiple myeloma. All patients had developed pulmonary infiltration that led to initiation of antifungal therapy. Treatment for IA was voriconazole, caspofungin, or itraconazole. Organs involved with zygomycosis were lung, nasal sinus, skin, and kidney. Treatment with liposomal amphotericin and posaconazole was initiated in all patients, and 2 patients also had surgical debridement as well. Despite intensive treatment, no patient survived. IZ is becoming more common in patients with GVHD on successful treatment for IA. Even non-specific symptoms are suspicious in this group of patients and need to be evaluated by vigorous diagnostics. Despite effective antifungals and surgical intervention, the prognosis is grim in patients with active GVHD, as immunoreconstitution is mandatory for successful management.

Breast cancer is a major cause of cancer-related death in women. BRCA1 tumour-suppressor function is abolished in sporadic breast cancer by down-regulation of the protein level. This down-regulation inversely correlates with tumour grading. BRCA1 is part of a multiprotein complex, which also contains the recombination factor Rad51. Here we describe that in contrast to BRCA1, histological grading of sporadic invasive ductal breast cancer significantly correlates with over-expression of wild-type Rad51. These data suggest that in addition to the absence of the tumour-suppressor protein BRCA1, over-expression of wild-type Rad51 also contributes to the pathogenesis of a significant percentage of sporadic breast cancers and that other mechanisms than mutations must be responsible for this altered expression. Int. J. Cancer 88:907–913, 2000. © 2000 Wiley-Liss, Inc.

Background: Central venous catheters (CVC) guarantee a reliable venous access and are an indispensable part of the therapy in patients with hematologic malignancies. On the other hand, they contribute significantly to the therapy-related morbidity in this group of patients. The most common complications are catheter-associated infections or thromboses. Here we report on the rare, but potentially life-threatening case of a vessel wall perforation by a CVC. Case Report: A 29-year-old female with newly diagnosed acute lymphoblastic leukemia had a CVC inserted via the left subclavian vein. After two weeks she complained about acute chest pain. Radiology revealed right-sided pleural effusion which was due to a vena cava superior vessel wall perforation by the CVC. Chemotherapy extravasation was excluded by pleural fluid analyses. Conclusion: A vessel wall perforation by a CVC is a rare and often late CVC complication with usually unspecific symptoms. Especially patients with leftsided, large-bore catheters are at risk. Awareness of this complication and immediate therapy are essential. We discuss the possible mechanisms and treatment options of this rare CVC complication.

iBackground: In a phase III study recruiting patients with stage II colon cancer the effect of adjuvant therapy with edrecolomab, a murine monoclonal antibody to the cell-surface glycoprotein 17-1A, was compared to observation alone. Patients and Methods: From January 1997 until July 2000 a total of 377 patients were postoperatively stratified according to tumor stage (T3 vs. T4) and center, and randomly allocated to either treatment with edrecolomab (cohort A, n = 183) or observation (cohort B, n = 194). Patients in cohort A received a total of 900 mg edrecolomab. The study was terminated prematurely because of discontinuation of drug supply in Germany. Results: 305 patients were eligible for the primary endpoint of overall survival and 282 patients for disease-free survival. After a median follow-up of 42 months overall survival and disease-free survival were not significantly different. Toxicity was mild. Conclusions: In the present study, postoperative adjuvant treatment with edrecolomab in patients with resected stage II colon cancer did not improve overall or disease-free survival.

Myelopathy due to epidural spinal cord compression is rare in patients with malignant lymphoma and most of these patients are diagnosed with high-grade lymphoma. An epidural growth of low-grade lymphoma is even more unusual. Due to this low incidence, therapeutic experience for this entity is limited.We report the outcome of 3 consecutive patients with primary spinal epidural follicular lymphoma (FL). Due to the clinical disorders of the patients and despite the localized disease, we used an intensive multimodal therapy concept consisting of spinal decompression, systemic (immuno)chemotherapy and local irradiation. All patients improved in their medical condition; 2 achieved a complete remission, 1 of these with long-term remission.In contrast to the established irradiation therapy for early-stage FL, an intensive multimodal therapy concept should be initiated in patients with primary spinal epidural FL. With this approach, a fast improvement of the symptoms and long-term disease-free survival is possible.