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DSM staff profile

Associate Professor Konrad Richter

PositionConsultant General Surgeon & Clinical Associate Professor (Associate Dean)
DepartmentsDean's Department (DSM), Department of Surgical Sciences (DSM)
QualificationsMD PhD (Dr. med. habil.) EBQS (Oncol.) FRACS

Publications

Lim, Y. K., Jackson, C., Dauway, E. L., & Richter, K. K. (2017). Risk factors for adverse outcome for elderly patients undergoing curative oncological resection for gastrointestinal malignancies. Visceral Medicine, 33(4). doi: 10.1159/000475938

Richter, K. K., Sommerfeldt, A., & Wedding, U. (2016). Palliativmedizin und Hospizbewegung Down Under: Palliation in Australien und Neuseeland. Onkologe, 22(7), 499-506. doi: 10.1007/s00761-016-0068-7

Winder, A., & Richter, K. K. (2016). Twin sisters with perforated sigmoid diverticulitis support heredity in the pathogenesis of diverticular disease. International Journal of Colorectal Disease, 31(3), 755-756. doi: 10.1007/s00384-015-2255-1

Richter, K. K., & Wedding, U. (2015). Herausforderungen der palliativen onkologischen Chirurgie [Challenges of palliative surgery]. Onkologe, 21(11), 1074-1080. doi: 10.1007/s00761-015-3050-x

Richter, K. K. (2015). Als chirug in Neuseeland. Passion Chirurgie, 9, 50-54. Retrieved from http://www.bdc.de/?p=2551

Journal - Research Article

Richter, K. K., & Wedding, U. (2015). Herausforderungen der palliativen onkologischen Chirurgie [Challenges of palliative surgery]. Onkologe, 21(11), 1074-1080. doi: 10.1007/s00761-015-3050-x

Richter, K. K., Dempster, A., Tos, A. P. D., Premkumar, R., & Jackson, C. (2011). Challenging differential diagnosis of a wild-type gastrointestinal stromal tumour (GIST) or rare reticular perineurioma of the stomach? The role for mutational analysis. New Zealand Medical Journal, 124(1331). Retrieved from http://journal.nzma.org.nz/journal/124-1331/4583/content.pdf

Kern, A., Görgens, H., Dittert, D.-D., Krüger, S., Richter, K. K., Shackert, H. K., … Pistorius, S. (2011). Mutational status of KIT and PDGFRA and expression of PDGFRA are not associated with prognosis after curative resection of primary gastrointestinal stromal tumors (GISTs). Journal of Surgical Oncology, 104(1), 59-65. doi: 10.1002/jso.21905

Zuern, C., Heimrich, J., Kaufmann, R., Richter, K. K., Settmacher, U., & et al (2010). Down-regulation of MTUS1 in human colon tumors. Oncology Reports, 23(1), 183-189. doi: 10.3892/or_00000621

Radeva, M., Hofmann, T., Altenberg, B., Mothes, H., Richter, K. K., Pool-Zobel, B., & Greulich, K. O. (2008). The database dbEST correctly predicts gene expression in colon cancer patients. Current Pharmaceutical Biotechnology, 9(6), 510-515. doi: 10.2174/138920108786786330

Richter, J. C., Waldegg, G., & Richter, K. K. (2008). Rotes Auge und Visusstörung zwei Monate nach Ösophagusresektion mit kompliziertem postoperativem Verlauf [Red eye and visual impairment two months after esophageal resection with complicated postoperative course]. Praxis, 97(20), 1091-1095. doi: 10.1024/1661-8157.97.20.1091

Richter, K. K., Schmidt, C., Thompson-Fawcett, M., Settmacher, U., & Altendorf-Hofmann, A. (2008). Long-term follow-up in 54 surgically treated patients with gastrointestinal stromal tumours. Langenbeck's Archives of Surgery, 393(6), 949-955. doi: 10.1007/s00423-008-0318-2

Melle, C., Ernst, G., Escher, N., Hartmann, D., Schimmel, B., Bleul, A., … Richter, K. K., … von Eggeling, F. (2007). Protein profiling of microdissected pancreas carcinoma and identification of HSP27 as a potential serum marker. Clinical Chemistry, 53(4), 629-635. doi: 10.1373/clinchem.2006.079194

Sauer, J., Richter, K. K., & Pool-Zobel, B. L. (2007). Physiological concentrations of butyrate favorably modulate genes of oxidative and metabolic stress in primary human colon cells. Journal of Nutritional Biochemistry, 18(11), 736-745. doi: 10.1016/j.jnutbio.2006.12.012

Sauer, J., Richter, K. K., & Pool-Zobel, B. L. (2007). Products formed during fermentation of the prebiotic inulin with human gut flora enhance expression of biotransformation genes in human primary colon cells. British Journal of Nutrition, 97(5), 928-938. doi: 10.1017/S0007114507666422

Boerma, M., Wang, J., Richter, K. K., & Hauer-Jensen, M. (2006). Orazipone, a locally acting immunomodulator, ameliorates intestinal radiation injury: A preclinical study in a novel rat model. International Journal of Radiation Oncology, Biology, Physics, 66(2), 552-559. doi: 10.1016/j.ijrobp.2006.05.067

Glei, M., Klenow, S., Sauer, J., Wegewitz, U., Richter, K., & Pool-Zobel, B. L. (2006). Hemoglobin and hemin induce DNA damage in human colon tumor cells HT29 clone 19A and in primary human colonocytes. Mutation Research: Fundamental & Molecular Mechanisms of Mutagenesis, 594(1-2), 162-171. doi: 10.1016/j.mrfmmm.2005.08.006

Knöbel, Y., Glei, M., Weise, A., Osswald, K., Schäferhenrich, A., Richter, K. K., … Pool-Zobel, B. L. (2006). Uranyl nitrilotriacetate, a stabilized salt of uranium, is genotoxic in nontransformed human colon cells and in the human colon adenoma cell line LT97. Toxicological Sciences, 93(2), 286-297. doi: 10.1093/toxsci/kfl060

Bayer, O., Schummer, C., Richter, K., Fröber, R., & Schummer, W. (2006). Implication of the anatomy of the pericardial reflection on positioning of central venous catheters. Journal of Cardiothoracic & Vascular Anesthesia, 20(6), 777-780. doi: 10.1053/j.jvca.2006.03.015

Melle, C., Ernst, G., Schimmel, B., Bleul, A., Kaufmann, R., Hommann, M., Richter, K. K., … von Eggeling, F. (2005). Characterization of pepsinogen C as a potential biomarker for gastric cancer using a histo-proteomic approach. Journal of Proteome Research, 4(5), 1799-1804. doi: 10.1021/pr050123o

Pool-Zobel, B. L., Selvaraju, V., Sauer, J., Kautenburger, T., Kiefer, J., Richter, K. K., … Wölfl, S. (2005). Butyrate may enhance toxicological defense in primary, adenoma and tumor human colon cells by favorably modulating expression of glutathione S-transferases genes, an approach in nutrigenomics. Carcinogenesis, 26(6), 1064-1076. doi: 10.1093/carcin/bgi059

Schummer, W., Schummer, C., Paxian, M., Stock, U., Richter, K., & Bauer, M. (2005). Extravasale Lage von zentralen Venenkathetern bei korrekter EKG-Ableitung [Extravasal position of central venous catheters despite unsuspicious ECG-guidance]. Anästhesiologie, Intensivmedizin, Notfallmedizin, Schmerztherapie, 40(2), 91-96. doi: 10.1055/s-2004-826142

Hommann, M., Richter, K. K., Heyne, J., Behrend, U., Rimpler, H., Will, U., … Scheele, J. (2003). Lysetherapie bei arterieller Thrombose der Arteria mesenterica superior [Lysis therapy for thrombosis of the superior mesenteric artery]. Zentralblatt für Chirurgie, 128(2), 155-160. doi: 10.1055/s-2003-37770

Kern, A., Taubert, H., Scheele, J., Rudroff, C., Mothes, H., Kappler, M., … Richter, K. K. (2002). Association of p53 mutations, microvessel density and neoangiogenesis in pairs of colorectal cancers and corresponding liver metastases. International Journal of Oncology, 21(2), 243-249. doi: 10.3892/ijo.21.2.243

Hommann, M., Schotte, U., Voigt, R., Glutig, H., Grube, T., Küpper, B., … Richter, K., & Scheele, J. (2002). Cerebral toxoplasmosis after combined liver-pancreas-kidney and liver-pancreas transplantation. Transplantation Proceedings, 34(6), 2294-2295.

Richter, K. K., Thiele, M., Mothes, H., & Scheele, J. (2002). Seltene familiäre Häufung solitärer Ösophagusleiomyome in Verbindung mit progressiver Nephropathie [Familial leiomyoma of the esophagus in combination with nephropathy]. Viszeralchirurgie, 37(6), 430-433. doi: 10.1055/s-2002-36065

Mothes, H., Heidet, L., Arrondel, C., Richter, K. K., Thiele, M., Patzer, L., … Scheele, J. (2002). Alport syndrome associated with diffuse leiomyomatosis: COL4A5‐COL4A6 deletion associated with a mild form of Alport nephropathy. Nephrology Dialysis Transplantation, 17(1), 70-74. doi: 10.1093/ndt/17.1.70

Hommann, M., Schotte, U., Richter, K. K., Möller, U., Basciani, R., & Scheele, J. (2001). HELLP-Syndrom als Indikation für eine Lebertransplantation [HELLP syndrome as an indication for liver transplantation]. Gynäkologisch-geburtshilfliche Rundschau, 41(1), 8-11. doi: 10.1159/000049455

Albertson, C. M., Richter, K. K., Kudryk, B. J., Fink, L. M., & Hauer-Jensen, M. (2001). Association between decreased pulmonary endothelial cell thrombomodulin and local fibrin deposition in pneumonia. Blood Coagulation & Fibrinolysis, 12(8), 729-733.

Richter, K. K., Wang, J., Fagerhol, M. K., & Hauer-Jensen, M. (2000). Radiation-induced granulocyte transmigration predicts development of delayed structural changes in rat intestine. Radiotherapy & Oncology, 59(1), 81-85. doi: 10.1016/S0167-8140(00)00302-9

Herling, M., Knolle, J., Bahn, H., Gabius, H. J., Richter, K. K., Rath, F. W., & Hinze, R. (2000). Glycohistochemical monitoring of chemically induced sarcomas at different stages of tumorigenesis. In Vivo, 14(4), 499-506.

Richter, K. K., Parham, D. M., Scheele, J., Hinze, R., & Rath, F. W. (1999). Presarcomatous lesions of experimentally induced sarcomas in rats: Morphologic, histochemical, and immunohistochemical features. In Vivo, 13(4), 349-355.

Wang, J., Richter, K. K., Sung, C.-C., & Hauer-Jensen, M. (1999). Upregulation and spatial shift in the localization of the mannose 6-phosphate/insulin-like growth factor II receptor during radiation enteropathy development in the rat. Radiotherapy & Oncology, 50(2), 205-213. doi: 10.1016/S0167-8140(98)00113-3

Hauer-Jensen, M., Richter, K. K., Wang, J., Abe, E., Sung, C.-C., & Hardin, J. W. (1998). Changes in transforming growth factor β1 gene expression and immunoreactivity levels during development of chronic radiation enteropathy. Radiation Research, 150(6), 673-680. doi: 10.2307/3579890

Wang, J., Zheng, H., Sung, C.-C., Richter, K. K., & Hauer-Jensen, M. (1998). Cellular sources of transforming growth factor-β isoforms in early and chronic radiation enteropathy. American Journal of Pathology, 153(5), 1531-1540. doi: 10.1016/S0002-9440(10)65741-0

Richter, K. K., Langberg, C. W., Sung, C.-C., & Hauer-Jensen, M. (1997). Increased transforming growth factor β (TGF-β) immunoreactivity is independently associated with chronic injury in both consequential and primary radiation enteropathy. International Journal of Radiation Oncology, Biology, Physics, 39(1), 187-195. doi: 10.1016/S0360-3016(97)00290-3

Richter, K. K., Fagerhol, M. K., Carr, J. C., Winkler, J. M., Sung, C. C., & Hauer-Jensen, M. (1997). Association of granulocyte transmigration with structural and cellular parameters of injury in experimental radiation enteropathy. Radiation Oncology Investigations, 5(6), 275-282.

Richter, K. K., Fink, L. M., Hughes, B. M., Sung, C.-C., & Hauer-Jensen, M. (1997). Is the loss of endothelial thrombomodulin involved in the mechanism of chronicity in late radiation enteropathy? Radiotherapy & Oncology, 44(1), 65-71. doi: 10.1016/S0167-8140(97)00063-7

Richter, K. K., Langberg, C. W., Sung, C.-C., & Hauer-Jensen, M. (1996). Association of transforming growth factor β (TGF-β) immunoreactivity with specific histopathologic lesions in subacute and chronic experimental radiation enteropathy. Radiotherapy & Oncology, 39(3), 243-251. doi: 10.1016/0167-8140(95)01735-6

Klaua, M., Beyer, H. J., Bittersohl, A., Kölbel, M., & Richter, K. (1988). The combination of scintigraphy and sonography in the diagnosis of an autonomous adenoma of the thyroid gland: Determination of the impulse-thickness-quotient. Radiobiologia, Radiotherapia, 29(4), 469-474.

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Journal - Research Other

Lim, Y. K., Jackson, C., Dauway, E. L., & Richter, K. K. (2017). Risk factors for adverse outcome for elderly patients undergoing curative oncological resection for gastrointestinal malignancies. Visceral Medicine, 33(4). doi: 10.1159/000475938

Richter, K. K., Sommerfeldt, A., & Wedding, U. (2016). Palliativmedizin und Hospizbewegung Down Under: Palliation in Australien und Neuseeland. Onkologe, 22(7), 499-506. doi: 10.1007/s00761-016-0068-7

Winder, A., & Richter, K. K. (2016). Twin sisters with perforated sigmoid diverticulitis support heredity in the pathogenesis of diverticular disease. International Journal of Colorectal Disease, 31(3), 755-756. doi: 10.1007/s00384-015-2255-1

Richter, K. K. (2015). Als chirug in Neuseeland. Passion Chirurgie, 9, 50-54. Retrieved from http://www.bdc.de/?p=2551

Wedding, U., Richter, K. K., van Oorschot, B., Höffken, K., Schlag, P. M., & Bamberg, M. (2014). Neue Rubrik: Palliativmedizin und Supportivtherapie [New section: Palliative medicine and supportive therapy]. Onkologe, 20, 64-65. doi: 10.1007/s00761-013-2543-8

Richter, K. K., Premkumar, R., Yoon, H.-S., & Mercer, P. (2011). Laparoscopic adrenalectomy for a rare 14-cm adrenal schwannoma [Case report]. Surgical Laparoscopy Endoscopy & Percutaneous Techniques, 21(6), e339-e343. doi: 10.1097/SLE.0b013e31823ac4d4

Fiedler, A., Schleussner, E., Klemm, P., & Richter, K. K. (2007). Raumforderung im kleinen Becken im 2. Schwangerschafts-Trimenon [Neoplasia in the pelvis in midterm pregnancy] [Image and Case]. Gynäkologe, 40(3), 218-220. doi: 10.1007/s00129-007-1970-2

Richter, K. K. (1997). USA - Care, not cure: Hospiz betont die Lebensqualität [Hospice emphasizes quality of life] [Themen der Zeit: Blick ins Ausland]. Deutsches Ärzteblatt, 94(15), A976-A980.

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