PET/CT-tailored treatment of locally advanced oesophago-gastric junction adenocarcinoma: a report on the feasibility of the multicenter GastroPET study.

Background: Perioperative chemotherapy is a recommended treatment approach for localised oesophago-gastric junction adenocarcinoma, but not all patients respond to neoadjuvant chemotherapy. Early identification of non-responders and treatment adaptation in the preoperative period could improve outcomes. GastroPET is a national, multicentre phase II trial evaluating a FDG-PET/CT-guided preoperative treatment strategy with the R0 resection rate as a primary endpoint.

Comparison of two non-invasive methods of microbial analysis in surgery practice: incision swabbing and the indirect imprint technique.

Background: A variety of methods exist to take samples from surgical site infections for cultivation; however, an unambiguous and suitable method has not yet been defined. The aim of our retrospective non-randomized study was to compare two non-invasive techniques of sampling material for microbiologic analysis in surgical practice. We compared bacteria cultured from samples obtained with the use of the swab technique, defined in our study as the gold standard, with the indirect imprint technique.

[Gallstone ileus--the diagnostic and therapeutic challenge].

Gallstone ileus as a complication of gallstone disease is a diagnostic as well as therapeutic challenge. Its development is frequently sneaking, so correct diagnosis and surgical therapy is often delayed. Thus morbidity and mortality is high.

Acute mesenteric ischemia.

Background/aims: Acute mesenteric ischemia (AMI) is a serious disease in old age with low incidence but with a very high mortality rate (60-70%). The etiology is either primary (embolism or thrombosis of mesenteric arteries or veins, non-occlusive mesenteric ischemia) or secondary (mechanical obstruction such as intestinal volvulus, intussusception, tumor-caused compression). Independent of the origin of the illness, the clinical-pathological picture is the same: intestinal ischemia with subsequent necrosis.

Postintubation tracheal rupture: case report.

Tracheobronchial rupture after tracheal intubation has been infrequently reported. Successful diagnosis often requires a high level of suspicion. A laceration of the distal membranous trachea usually has been repaired through a right thoracotomy.