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Otto Kollmar

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TOP 3
Jens Sperling; Christian Ziemann; Anna Benz-Weißer; Otto Kollmar; Thilo Schäfer; Claudia Scheuer; Martin K Schilling; Michael D Menger
Hepatic arterial infusion but not systemic application of cetuximab in combination with oxaliplatin significantly reduces growth of CC531 colorectal rat liver metastases.
Jens Sperling; Christian Ziemann; Thilo Schäfer; Claudia Scheuer; Martin K Schilling; Anna Benz-Weißer; David Brandhorst; Otto Kollmar; Michael D Menger
Liver-directed chemotherapy of cetuximab and bevacizumab in combination with oxaliplatin is more effective to inhibit tumor growth of CC531 colorectal rat liver metastases than systemic chemotherapy.
J Schuld; R Shayesteh-Kheslat; M Bobkowski; Otto Kollmar; Sven Richter; Martin K Schilling
[Benchmarking surgical resources--a work sampling analysis at a German university hospital].

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2013: Jens Sperling; Christian Ziemann; Anna Benz-Weißer; Otto Kollmar; Thilo Schäfer; Claudia Scheuer; Martin K Schilling; Michael D Menger
Hepatic arterial infusion but not systemic application of cetuximab in combination with oxaliplatin significantly reduces growth of CC531 colorectal rat liver metastases.
International journal of colorectal disease 2013;28(4):555-62.
2013: Jens Sperling; Christian Ziemann; Thilo Schäfer; Claudia Scheuer; Martin K Schilling; Anna Benz-Weißer; David Brandhorst; Otto Kollmar; Michael D Menger
Liver-directed chemotherapy of cetuximab and bevacizumab in combination with oxaliplatin is more effective to inhibit tumor growth of CC531 colorectal rat liver metastases than systemic chemotherapy.
Clinical & experimental metastasis 2013;30(4):447-55.
2013: J Schuld; R Shayesteh-Kheslat; M Bobkowski; Otto Kollmar; Sven Richter; Martin K Schilling
[Benchmarking surgical resources--a work sampling analysis at a German university hospital].
Zentralblatt für Chirurgie 2013;138(2):151-6.
2012: Jochen Schuld; Ute Seeland; Katharina I Debnar-Daumler; Michael D Menger; Ludwig W W Oberkircher; Jana Rauch; Sven Richter; Martin K Schilling; Otto Kollmar
Evidence for tumor cell spread during local hepatic ablation of colorectal liver metastases.
The Journal of surgical research 2012;178(1):268-79.
2012: J Sperling; C Ziemann; M W Laschke; Michael D Menger; Martin K Schilling; J Schuld; Otto Kollmar
A comparative evaluation of ablations produced by high-frequency coagulation-, argon plasma coagulation-, and cryotherapy devices in porcine liver.
International journal of colorectal disease 2012;27(9):1229-35.
2012: Jochen Schuld; Otto Kollmar; Martin K Schilling; Christian Schlüter; Sven Richter
Normative values in anorectal manometry using microtip technology: a cohort study in 172 subjects.
International journal of colorectal disease 2012;27(9):1199-205.
2012: P Jeanmonod; Frank Grünhage; M Hubbuch; A Meiser; K Rass; M K Schilling; Otto Kollmar
Graft-versus-host disease or toxic epidermal necrolysis: diagnostic dilemma after liver transplantation.
Transplant infectious disease : an official journal of the Transplantation Society 2012;14(4):422-6.
2012: Kathrin Rupertus; Martin K Schilling; Sebastian Senger; Michael D Menger; Otto Kollmar
Darbepoetin-α promotes neovascularization and cell proliferation in established colorectal liver metastases.
The Journal of surgical research 2012;176(2):517-23.
2012: Christoph Justinger; Anne Kauffels; Frieder Kees; Martin G Kees; Berit Kopp; Martin K Schilling; Katrin Hirschmann; Otto Kollmar
Penetration of moxifloxacin into liver tissue.
International journal of antimicrobial agents 2012;39(6):505-9.
2012: Jochen Schuld; Roland Seidel; Catherine Black; Otto Kollmar; Martin K Schilling; Sven Richter
Estimate or calculate? How surgeons rate volumes and surfaces.
Langenbeck's archives of surgery / Deutsche Gesellschaft für Chirurgie 2012;397(5):763-9.
2012: Anne Kauffels; Martin K Schilling; Jochen Schuld; Otto Kollmar
Giant midoesophageal diverticulum--case report and review of the literature.
Journal of gastrointestinal surgery : official journal of the Society for Surgery of the Alimentary Tract 2012;16(6):1240-4.
2012: S Veigel; M Schilling; A Schmid; J Schuld; P Bialas; Otto Kollmar; B Kopp; Mohammed R Moussavian
[Reduced time-frame for ward rounds and patient satisfaction].
Zentralblatt für Chirurgie 2012;137(2):187-95.
2012: Maximilian von Heesen; Frank Grünhage; Frank Lammert; Sven Richter; Martin K Schilling; Jochen Schuld; Jens Sperling; Otto Kollmar
Parenchyma-preserving hepatic resection for colorectal liver metastases.
Langenbeck's archives of surgery / Deutsche Gesellschaft für Chirurgie 2012;397(3):383-95.
2012: Jens Sperling; Christian Ziemann; Anna Benz-Weiber; Otto Kollmar; Thilo Schäfer; Martin K Schilling; Michael D Menger
Hepatic arterial infusion of bevacizumab in combination with oxaliplatin reduces tumor growth in a rat model of colorectal liver metastases.
Clinical & experimental metastasis 2012;29(2):91-9.
2012: R A Droeser; P Jeanmonod; Mohammed R Moussavian; Martin K Schilling; J Schuld; Otto Kollmar
Octreotide prophylaxis is not beneficial for biochemical activity and clinical severity of postoperative pancreatic fistula after pancreatic surgery.
Digestive surgery 2012;29(6):484-91.
2012: T Schäfer; Martin K Schilling; Jan E Slotta; J Sperling; Otto Kollmar; Michael D Menger; Sven Richter
Hepatic arterial infusion with tumor necrosis factor-α induces early hepatic hyperperfusion.
European surgical research. Europäische chirurgische Forschung. Recherches chirurgicales européennes 2012;48(4):215-22.
2012: Kathrin Rupertus; Claudia Scheuer; Martin K Schilling; Gudrun C Y Haberl; Michael D Menger; Otto Kollmar
Bone Marrow Suppression by c-Kit Blockade Enhances Tumor Growth of Colorectal Metastases through the Action of Stromal Cell-Derived Factor-1.
Journal of oncology 2012;2012():196957.
2011: Jochen Schuld; Martin K Schilling; Christoph Justinger; Otto Kollmar; Sven Richter
Contribution of final-year medical students to operation room performance--economical and educational implications.
Langenbeck's archives of surgery / Deutsche Gesellschaft für Chirurgie 2011;396(8):1239-44.
2011: J Schuld; Martin K Schilling; U A Schmidt; B Frank; Otto Kollmar; Mohammed R Moussavian; Sven Richter
[Increasing efficiency and patient satisfaction by structured clinical processes in presurgical visits].
Der Unfallchirurg 2011;114(12):1091-8.
2011: Jochen Schuld; Jens Sperling; Otto Kollmar; Michael D Menger; Sven Richter; Martin K Schilling; Matthias W Laschke
The nightknife©: evaluation of efficiency and quality of bipolar vessel sealing.
Journal of laparoendoscopic & advanced surgical techniques. Part A 2011;21(7):659-63.
2011: Jochen Schuld; Simone Schuld; Jan E Slotta; Otto Kollmar; Martin K Schilling; Sven Richter
Popular belief meets surgical reality: impact of lunar phases, Friday the 13th and zodiac signs on emergency operations and intraoperative blood loss.
World journal of surgery 2011;35(9):1945-9.
2011: Christoph Justinger; Otto Kollmar; Sven Richter; Jochen Schuld; Jens Sperling; Martin K Schilling
Triclosan-coated sutures reduce wound infections after hepatobiliary surgery--a prospective non-randomized clinical pathway driven study.
Langenbeck's archives of surgery / Deutsche Gesellschaft für Chirurgie 2011;396(6):845-50.
2011: Claudia Rubie; Jens Sperling; Mathias Wagner; Vilma Oliveira Frick; Pirus Ghadjar; Stefan Graeber; Christoph Justinger; Otto Kollmar; Martin K Schilling
Effect of preoperative FOLFOX chemotherapy on CCL20/CCR6 expression in colorectal liver metastases.
World journal of gastroenterology : WJG 2011;17(26):3109-16.
2011: Otto Kollmar; Darius Kubulus; Mohammed R Moussavian; Sven Richter; Jens Sperling; Martin K Schilling
Delayed gastric emptying after pancreaticoduodenectomy: influence of the orthotopic technique of reconstruction and intestinal motilin receptor expression.
Journal of gastrointestinal surgery : official journal of the Society for Surgery of the Alimentary Tract 2011;15(7):1158-67.
2011: Pascal Jeanmonod; Otto Kollmar; Sven Richter; Roland Seidel; Jens Sperling; Jochen Schuld
Torquated giant appendix epiploica mimicking intraperitoneal liposarcoma: report of a case.
International surgery 2011;96(2):117-9.
2011: Jochen Schuld; Christoph Justinger; Mathias Wagner; Rainer M Bohle; Otto Kollmar; Martin K Schilling; Sven Richter
Bronchobiliary fistula: a rare complication of hepatic endometriosis.
Fertility and sterility 2011;95(2):804.e15-8.
2010: Mohammed R Moussavian; Jochen Schuld; Daniel Dauer; Christoph Justinger; Otto Kollmar; Martin K Schilling; Sven Richter
Long term follow up for incisional hernia after severe secondary peritonitis-incidence and risk factors.
American journal of surgery 2010;200(2):229-34.
2010: Kathrin Rupertus; Jens Sperling; Marcus Corsten; Claudia Scheuer; Ruth M Nickels; Martin K Schilling; Michael D Menger; Otto Kollmar
Darbepoetin-alpha enhances hepatectomy-associated stimulation of colorectal liver metastatic growth.
Annals of surgery 2010;252(1):131-41.
2010: Otto Kollmar; M Corsten; Claudia Scheuer; B Vollmar; Martin K Schilling; Michael D Menger
Tumour growth following portal branch ligation in an experimental model of liver metastases.
The British journal of surgery 2010;97(6):917-26.
2010: Andreas Schmid Frymerman; Jochen Schuld; Patrick Ziehen; Otto Kollmar; Christoph Justinger; Marco Merai; Sven Richter; Martin K Schilling; Mohammed R Moussavian
Impact of postoperative pancreatic fistula on surgical outcome--the need for a classification-driven risk management.
Journal of gastrointestinal surgery : official journal of the Society for Surgery of the Alimentary Tract 2010;14(4):711-8.
2010: Thilo Schäfer; Jens Sperling; Otto Kollmar; Sven Richter; Martin K Schilling; Michael D Menger; Werner Lindemann
Early effect of hepatic artery TNF-alpha infusion on systemic hemodynamics and inflammation: a dose-response study in pigs.
International journal of colorectal disease 2010;25(4):523-32.
2010: Otto Kollmar; Kathrin Rupertus; Claudia Scheuer; Ruth M Nickels; Gudrun C Y Haberl; Bettina Tilton; Michael D Menger; Martin K Schilling
CXCR4 and CXCR7 regulate angiogenesis and CT26.WT tumor growth independent from SDF-1.
International journal of cancer. Journal international du cancer 2010;126(6):1302-15.
2010: Christoph Justinger; Jens Sperling; Marcus Katoh; Otto Kollmar; Martin K Schilling; Jochen Schuld
Retroperitoneal abscess with consecutive acute renal failure caused by a lost gallstone 2 years after laparoscopic cholecystectomy.
Langenbeck's archives of surgery / Deutsche Gesellschaft für Chirurgie 2010;395(3):285-7.
2010: S Richter; J Sperling; Otto Kollmar; Michael D Menger; Martin K Schilling
Laser Doppler flowmetry of hepatic microcirculation during Pringle's maneuver: determination of spatial and temporal liver tissue perfusion heterogeneity.
European surgical research. Europäische chirurgische Forschung. Recherches chirurgicales européennes 2010;44(3-4):152-8.
2010: Stephan Engelberger; Jochen Schuld; Martin K Schilling; Otto Kollmar
Cholecystocolonic fistula prevents upper intestinal obstruction by a large gallstone after perforation into the duodenum.
Langenbeck's archives of surgery / Deutsche Gesellschaft für Chirurgie 2010;395(1):95-7.
2009: Kathrin Rupertus; Christian Dahlem; Michael D Menger; Martin K Schilling; Otto Kollmar
Rapamycin inhibits hepatectomy-induced stimulation of metastatic tumor growth by reduction of angiogenesis, microvascular blood perfusion, and tumor cell proliferation.
Annals of surgical oncology 2009;16(9):2629-37.
2009: J Schuld; Sven Richter; M R Moussavian; Otto Kollmar; Martin K Schilling
[A totally implantable venous access device. Implantation in general or local anaesthesia? A retrospective cost analysis].
Zentralblatt für Chirurgie 2009;134(4):345-9.
2009: Christoph Justinger; Mohammed Reza Moussavian; Christian Schlueter; Berit Kopp; Otto Kollmar; Martin K Schilling
Antibacterial [corrected] coating of abdominal closure sutures and wound infection.
Surgery 2009;145(3):330-4.
2009: Mohammed R Moussavian; Sven Richter; Otto Kollmar; Jochen Schuld; Martin K Schilling
Staged lavage versus single high-volume lavage in the treatment of feculent/purulent peritonitis: a matched pair analysis.
Langenbeck's archives of surgery / Deutsche Gesellschaft für Chirurgie 2009;394(2):215-20.
2008: Claudia Rubie; Otto Kollmar; Vilma Oliveira Frick; Mathias Wagner; B Brittner; S Gräber; Martin K Schilling
Differential CXC receptor expression in colorectal carcinomas.
Scandinavian journal of immunology 2008;68(6):635-44.
2008: Otto Kollmar; Mohammed R Moussavian; S Richter; P de Roi; C A Maurer; Martin K Schilling
Prophylactic octreotide and delayed gastric emptying after pancreaticoduodenectomy: results of a prospective randomized double-blinded placebo-controlled trial.
European journal of surgical oncology : the journal of the European Society of Surgical Oncology and the British Association of Surgical Oncology 2008;34(8):868-75.
2008: Otto Kollmar; Mohammed R Moussavian; Sven Richter; Martin Bolli; Martin K Schilling
Surgery of liver metastasis in gynecological cancer - indication and results.
Onkologie 2008;31(7):375-9.
2008: Mohammed R Moussavian; Jan E Slotta; Otto Kollmar; Michael D Menger; Gernot Gronow; Martin K Schilling
Post-hypoxic cellular disintegration in glycine-preserved renal tubules is attenuated by hydroxyl radical scavengers and iron chelators.
Langenbeck's archives of surgery / Deutsche Gesellschaft für Chirurgie 2008;393(3):303-10.
2008: Otto Kollmar; Bastian Junker; Kathrin Rupertus; Claudia Scheuer; Michael D Menger; Martin K Schilling
Liver resection-associated macrophage inflammatory protein-2 stimulates engraftment but not growth of colorectal metastasis at extrahepatic sites.
The Journal of surgical research 2008;145(2):295-302.
2007: Otto Kollmar; Mohammed R Moussavian; M Bolli; S Richter; Martin K Schilling
Pancreatojejunal leakage after pancreas head resection: anatomic and surgeon-related factors.
Journal of gastrointestinal surgery : official journal of the Society for Surgery of the Alimentary Tract 2007;11(12):1699-703.
2007: Claudia Rubie; Vilma Oliveira Frick; Sandra Pfeil; Mathias Wagner; Otto Kollmar; Berit Kopp; Stefan Graber; Bettina Rau; Martin K Schilling
Correlation of IL-8 with induction, progression and metastatic potential of colorectal cancer.
World journal of gastroenterology : WJG 2007;13(37):4996-5002.
2007: Otto Kollmar; Kathrin Rupertus; Claudia Scheuer; Bastian Junker; Bettina Tilton; Martin K Schilling; Michael D Menger
Stromal cell-derived factor-1 promotes cell migration and tumor growth of colorectal metastasis.
Neoplasia (New York, N.Y.) 2007;9(10):862-70.
2007: Mohammed R Moussavian; J E Slotta; Otto Kollmar; Michael D Menger; Martin K Schilling; G Gronow
Hemoglobin induces cytotoxic damage of glycine-preserved renal tubules.
Transplant international : official journal of the European Society for Organ Transplantation 2007;20(10):884-94.
2007: Otto Kollmar; Bastian Junker; Kathrin Rupertus; Michael D Menger; Martin K Schilling
Studies on MIP-2 and CXCR2 expression in a mouse model of extrahepatic colorectal metastasis.
European journal of surgical oncology : the journal of the European Society of Surgical Oncology and the British Association of Surgical Oncology 2007;33(6):803-11.
2007: Sven Richter; Otto Kollmar; Werner Lindemann; Martin K Schilling
Transureteroureterostomy allows renal sparing radical resection of advanced malignancies with rectosigmoid invasion.
International journal of colorectal disease 2007;22(8):949-53.
2007: Otto Kollmar; Marcus Corsten; Claudia Scheuer; Brigitte Vollmar; Martin K Schilling; Michael D Menger
Portal branch ligation induces a hepatic arterial buffer response, microvascular remodeling, normoxygenation, and cell proliferation in portal blood-deprived liver tissue.
American journal of physiology. Gastrointestinal and liver physiology 2007;292(6):G1534-42.
2007: Kathrin Rupertus; Otto Kollmar; Claudia Scheuer; Bastian Junker; Michael D Menger; Martin K Schilling
Major but not minor hepatectomy accelerates engraftment of extrahepatic tumor cells.
Clinical & experimental metastasis 2007;24(1):39-48.
2006: Mohammed R Moussavian; Otto Kollmar; Sven Richter; Dorian Igna; Martin K Schilling
Liver transplantation of a HELLP syndrome donor liver in acute fulminant hepatitis B with deltavirus coinfection.
Transplant international : official journal of the European Society for Organ Transplantation 2006;19(12):1030-1.
2006: S Richter; Otto Kollmar; Martin K Schilling; Georg A Pistorius; M D Menger
Efficacy and quality of vessel sealing: comparison of a reusable with a disposable device and effects of clamp surface geometry and structure.
Surgical endoscopy 2006;20(6):890-4.
2006: Sven Richter; Werner Lindemann; Otto Kollmar; Georg A Pistorius; Christoph A Maurer; Martin K Schilling
One-stage sigmoid colon resection for perforated sigmoid diverticulitis (Hinchey stages III and IV).
World journal of surgery 2006;30(6):1027-32.
2006: Sven Richter; Otto Kollmar; Eva Neunhoeffer; Martin K Schilling; Michael D Menger; Georg A Pistorius
Differential response of arteries and veins to bipolar vessel sealing: evaluation of a novel reusable device.
Journal of laparoendoscopic & advanced surgical techniques. Part A 2006;16(2):149-55.
2006: Otto Kollmar; Michael D Menger; Martin K Schilling
Macrophage inflammatory protein-2 contributes to liver resection-induced acceleration of hepatic metastatic tumor growth.
World journal of gastroenterology : WJG 2006;12(6):858-67.
2006: Otto Kollmar; Claudia Scheuer; Michael D Menger; Martin K Schilling
Macrophage inflammatory protein-2 promotes angiogenesis, cell migration, and tumor growth in hepatic metastasis.
Annals of surgical oncology 2006;13(2):263-75.
2004: Otto Kollmar; Sven Richter; Jens Czyborra; Michael D Menger; Stefan Dietrich; Martin K Schilling; Carl M Kirsch; Georg A Pistorius
Aprotinin inhibits local platelet trapping and improves tissue destruction in hepatic cryosurgery.
Surgery 2004;136(3):624-32.
2004: Otto Kollmar; Sven Richter; Martin K Schilling; Michael D Menger; Georg A Pistorius
Advanced hepatic tissue destruction in ablative cryosurgery: potentials of intermittent freezing and selective vascular inflow occlusion.
Cryobiology 2004;48(3):263-72.
2004: Otto Kollmar; Martin K Schilling; Michael D Menger
Experimental liver metastasis: standards for local cell implantation to study isolated tumor growth in mice.
Clinical & experimental metastasis 2004;21(5):453-60.
2003: Otto Kollmar; Martin K Schilling
[Surgical concepts for treatment of severe sepsis].
Der Anaesthesist 2003;52 Suppl 1():S14-5.
2003: Otto Kollmar; Werner Lindemann; Sven Richter; Ingo Steffen; Georg A Pistorius; Martin K Schilling
Boerhaave's syndrome: primary repair vs. esophageal resection--case reports and meta-analysis of the literature.
Journal of gastrointestinal surgery : official journal of the Society for Surgery of the Alimentary Tract 2003;7(6):726-34.
2002: Otto Kollmar; Kaspar Z'graggen; Martin K Schilling; B M Buchholz; Markus W Büchler
The suprapubic approach for laparoscopic appendectomy.
Surgical endoscopy 2002;16(3):504-8.
2002: Otto Kollmar; Sandra Becker; Martin K Schilling; Christoph A Maurer
Intestinal lymphoma perforations as a consequence of highly effective anti-CD20 antibody therapy.
Transplantation 2002;73(4):669-70.
2002: Chifumi Fukuda; Otto Kollmar; Thilo Schäfer; Ying-Hua Tian; Martin K Schilling
Anionic polysaccharides. A class of substances with hepatoprotective and antiadhesive properties in rat liver preservation.
Transplant international : official journal of the European Society for Organ Transplantation 2002;15(1):17-23.
2001: Martin K Schilling; Christoph A Maurer; Otto Kollmar; Markus W Büchler
Primary vs. secondary anastomosis after sigmoid colon resection for perforated diverticulitis (Hinchey Stage III and IV): a prospective outcome and cost analysis.
Diseases of the colon and rectum 2001;44(5):699-703; discussion 703-5.
2001: Martin K Schilling; Christoph A Maurer; Otto Kollmar; MW Büchler
[Esophageal resection with fundus rotation gastroplasty].
Zentralblatt für Chirurgie 2001;126 Suppl 1():14-6.
2000: M K Schilling; U Forssmann; Otto Kollmar; M W Büchler
Rectus abdominis musculoperitoneal flap for closure of bladder defect.
The Journal of urology 2000;163(5):1517.
2000: Otto Kollmar; Martin K Schilling; Markus W Büchler
Treatment of chyloperitoneum after extended lymphatic dissection during duodenopancreatectomy.
International journal of pancreatology : official journal of the International Association of Pancreatology 2000;27(1):83-7.