We conclude that patients with ARDS can be successfully treated with the clinical algorithm and high survival rates can be achieved.

Radical pelvic exenteration due to advanced pelvic malignancies may be associated with a high morbidity. Complete tumor resection is associated with a significantly higher overall and PFS.

The treatment method still must be chosen on an individual basis. It appears that surgical treatment is necessary in cases of severe general conditions. The data from this study show that surgical repair and conservative treatment may be used successfully. The best outcome was obtained after immediate treatment.

Poor initial graft function may increase postoperative morbidity including the risk of early allograft rejection. Various mediators, including immunostimulatory cytokines, may be released during reperfusion in relation to the extent of preservation and reperfusion injury. For this purpose, 81 patients with 85 liver transplants were monitored for cytokines, adhesion molecules, extracellular matrix (ECM) parameters, and neopterin at predefined time-points during and after transplantation. To estimate the origin of cytokine release, blood was obtained central and hepatic venously for the first 48 hr after reperfusion and subsequently from a peripheral vein. One-year patient survival was 88.9%; no relation to initial graft function was observed. Poor initial graft function failed to increase the risk for subsequent infectious complications but was associated with an increased risk of early allograft rejection. The incidence of steroid-resistant rejection was significantly increased in patients with poor initial graft function (35.7% versus 12.7% in patients with good and moderate initial graft function; P < or = 0.05). Various cytokines, adhesion molecules, and ECM parameters including sTNF-RII, sIL-2R, IL-8, IL-10, sVCAM-1, E-selectin, hyaluronic acid, sialic acid, and laminin correlated significantly with the extent of preservation and reperfusion injury. Although none of these parameters was more appropriate in determining the extent of preservation and reperfusion injury than currently established parameters (AST, ALT, and color and amount of bile production), the combined increase in these parameters may not only promote tissue repair but may also perpetuate liver allograft injury and thereby cause significant morbidity. Besides cytokines and adhesion molecules, the ECM may play a pivotal role in determining repair or ongoing tissue injury. Ongoing changes at the microvasculature and basement membrane may result in an increase of local and circulating cytokines and adhesion molecules, which increase the risk of subsequent early allograft rejection. Furthermore, the increase in sTNF-RII, E-selectin, and laminin during reperfusion was predictive of subsequent development of acute allograft rejection. These observations may be of value for further strategies to decrease reperfusion injury and prevent early allograft rejection.

Postoperative chylothorax after injury of the thoracic duct during esophagectomy is a rare but severe complication which may lead to serious problems such as loss of fat and proteins, and immunodeficiency. Without treatment mortality can rise to over 50%. From 1988 to 2005, we treated 10 patients with postoperative chylothorax after 409 resections of the esophagus (2.4%). Of these 10 patients nine underwent transthoracic esophagectomy with gastric pull-up to enable an intrathoracic (n = 7) or cervical (n = 2) anastomosis and one patient received a transhiatal esophagectomy with gastric pull-up and cervical anastomosis. The average amount of postoperative chylus was 2205 mL (200-4500 mL) per day. After a median postoperative interval of 10 days, relaparotomy and transhiatal double ligation of the thoracic duct was performed in nine out of 10 patients. One patient could be managed conservatively. The average amount of chylus was reduced to 151 mL per day (90.5%). Seven patients had no complications, and three suffered from postoperative pneumonia. Two of the patients with pneumonia recovered, and one died. Discharge from hospital, after ligation of the thoracic duct, was possible after a median time of 18 days (11-52). Ligation of the thoracic duct via relaparotomy appeared to be a simple and safe method to treat postoperative chylothorax.

Radical multivisceral surgery is feasible, safe and efficient in primary as well in secondary situation of advanced ovarian cancer.

The IMO (Interoperative Mapping of Ovarian Cancer) represents a new instrument for a detailed and objective documentation of surgical and pathological results of patients with ovarian cancer and helps provide a more precise staging. Potentially this prospective documentation support the development of SOP's (Standard Operating Procedures) and could be an efficacious instrument of quality management.

Mycotic aortic aneurysm, which resulted from infected pancreatic pseudocysts with retroperitoneal abscess, developed in a patient with chronic pancreatitis. The aorta was approached through median laparotomy. Necrotic material was debrided from the pancreatic pseudocysts, and the mycotic aneurysm was resected. The aorta was replaced in situ with a cryopreserved aortic allograft. This report discusses the rare complication of pancreatic pseudocysts, which affect the infrarenal abdominal aorta and cause a large mycotic aneurysm. This case suggests that the use of cryopreserved allografts is promising for in situ reconstruction, even in a grossly infected field.