Zentralblatt für Chirurgie
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Multicenter Study
[Complete Mesocolic Excision for Right-Sided Colon Cancer - The Role of Central Lymph Nodes].
Complete mesocolic excision (CME) and central vascular ligation (CVL) for right-sided colon cancer may be superior to standard hemicolectomy in terms of oncological results. This hypothesis is currently being investigated in a large multicentre trial conducted by the authors of this paper (Resektatstudie). Because CVL in right-sided hemicolectomy is technically rather demanding the incidence of central node involvement is of special interest. Therefore, during the single centre pilot phase of our multicentre trial we have analysed the incidence of central lymph node metastasis in CME specimens. ⋯ CME with CVL in right-sided colon adenocarcinoma increases the probability of complete removal of the local lymph node drainage and thus local metastatic lymph nodes. Considering this result an improvement of long-term survival by the CME procedure seems conceivable but needs to be confirmed by the current multicentre trial.
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The role of surgical treatment of lung cancer with brain metastases remains controversial. The aim of this study was to determine the long-term outcome and to identify potential prognostic factors in patients with cerebral metastatic non-small cell lung cancer (NSCLC). ⋯ Long-term survival is achievable in highly selected patients with NSCLC and cerebral metastasis by multimodal treatment including resection of the primary lung cancer. Patients with squamous cell carcinoma should be selected carefully for multimodal treatment. Treatment of the brain metastases without whole brain radiation should be avoided.
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Survival rates even in advanced tumour stage have been improved for some tumour entities due to progress in adjuvant and neoadjuvant therapeutic strategies. Nevertheless, painful, exulcerated or bleeding wounds can impair quality of life for palliative patients. Increasing evidence in palliative treatment has raised options for plastic-reconstructive surgery to be applied for treatment of local wounds which can improve quality of life for the remaining lifetime for the palliative patients in our institutions. ⋯ Opportunities and limitations in plastic and reconstructive surgery should be continuously presented in tumour boards, to clarify these important procedures for palliative patients to all members of the tumour board. There is an increasing impact of plastic surgery for improving the quality of life in palliative patients in a multimodal therapeutical concept.
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The prevalence of bronchiectasis not due to cystic fibrosis (NCFB) increases with older age. Because of multifaceted etiology of bronchiectasis an extensive diagnostic approach is essential. This includes in-depth anamnesis and a high resolution CT scan of the chest (HRCT). ⋯ In case of localized bronchiectasis and failure of conventional therapy surgery of bronchiectasis is an effective treatment option. In some cases surgery is necessary due to haemoptysis, aspergilloma, lung abscess and pleuraempyema. To improve the treatment options of bronchiectasis results of epidemiological, basically and clinical research trials are expected and needed.