Zentralblatt für Chirurgie
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Lung cancer is one of the leading causes of death in Europe and the USA. A relatively good prognosis is limited to those patients in whom the tumor is detected at an early stage. As clinical symptoms of lung cancer are a late finding in the natural course of the disease, most of the patients are diagnosed at an advanced tumor stage when palliative care remains the only therapeutic option. ⋯ First of all, the population that might benefit from CT lung cancer screening has to be defined precisely. Furthermore, guidelines have to be established about how to manage screening participants with detected lung nodules, as the vast majority of these pulmonary nodules will prove to be benign. This review article summarizes the results of the NLST and the initial data from the European screening trials, and will discuss some of the major open questions in lung cancer screening with CT.
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Editorial Biography Historical Article
[Laudatio. Prof. Dr. med. Dr. h. c. Hans Lippert - professor for surgery at the Magdeburg Otto von Guericke University 1993-2013].
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Multicenter Study Comparative Study Observational Study
[Surgical treatment of carcinomas of the oesophagogastric junction - results achieved in multicentre studies].
Adenocarcinomas of the oesophagogastric junction are increasingly being considered as a separated tumour entity. The prognosis is rather poorer compared with that for distal gastric cancer. Data from a multicentre study as part of research on clinical care aim to reflect the current situation in surgical treatment after inauguration of neoadjuvant modalities. ⋯ The results in the treatment of carcinomas of the oesophagogastric junction in the multicentre setting including surgical departments of each profile and region even after introduction of multimodal therapeutic concepts are not satisfying. In particular, modern diagnostic and surgical strategies need to be widely used or their percentage has to be increased. In this context, centralisation of the surgical care of this specific tumour entity appears reasonable.
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Comparative Study
[Acute appendicitis - clinical health-service research on the current surgical therapy].
With about 135,000 operations every year appendectomy is one of the most frequent surgical operations in Germany. Acute appendicitis has shown changes in diagnosis and therapy with time. The status of the laparoscopic appendectomy has had to be redefined recently. The aim of this study was to make an analysis of the current surgical therapy for appendicitis and the individual procedures. ⋯ The laparoscopic appendectomy is the most common method of current operative therapy. In comparison to former publications, there is no proof of any disadvantages of laparoscopic appendectomy.
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Iatrogenic colon perforation is a rare but life-threatening complication of colonscopy. As in other diseases, laparoscopic treatment has increasingly been propagated for the treatment of colonic disorders in the last years. The aim of this comparative study was to answer the question of whether laparoscopic surgical treatment may serve as a suitable treatment for the acute colon perforation comparable to open surgery. ⋯ An iatrogenic colon perforation mostly leeds to the immediate indication for a surgical treatment. The morbidity and mortality is -primarily determined through the appearance of postoperative complications due to delays in diagnostics and treatment. In this study the feasibility of a laparoscopic treatment could be shown. The laparoscopy with its minimal access trauma offers an enlargement of the diagnostics as well as a safe treatment of the perforation in most patients. However, the laparoscopic treatment especially in emergancy situations requires -advanced experience of the surgeon and always needs a critical benefit-risk consideration in the individual situation.