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Genomes and GenesSpecies | Torsten HansenSummaryCountry: Germany Publications
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Publications
Osteonecrosis of the jaws in patients treated with bisphosphonates - histomorphologic analysis in comparison with infected osteoradionecrosisTorsten Hansen
Institute of Pathology, Johannes Gutenberg University, Mainz, Germany
J Oral Pathol Med 35:155-60. 2006..In the present study, we examined the histologic findings of these cases. As similarities between this disorder and infected osteoradionecrosis (IORN) are described, both lesions were compared...- Low-grade fibrosarcoma--report on 39 not otherwise specified cases and comparison with defined low-grade fibrosarcoma typesT Hansen
Institute of Pathology, Friedrich Schiller University of Jena, Germany
Histopathology 49:152-60. 2006..These low-grade fibrosarcomas, not otherwise specified (FNOS) were provisionally designated as 'fibrosarcoma, low-grade fibroblastic type'... - Cervical adult rhabdomyoma presenting as a rapidly growing mass in a patient with diffuse large B-cell non-Hodgkin's lymphomaT Hansen
Institute of Pathology, Johannes Gutenberg University of Mainz
Mund Kiefer Gesichtschir 9:184-7. 2005..Adult rhabdomyoma is a rare mesenchymal tumor, which generally grows slowly and is mainly localized in the head and neck area... - D2-40 staining in sinonasal-type hemangiopericytoma--further evidence of distinction from conventional hemangiopericytoma and solitary fibrous tumorTorsten Hansen
Institute of Pathology, Friedrich Schiller University of Jena, Jena, Germany
Virchows Arch 448:459-62. 2006..This study presented for the first time data on D2-40 labeling in a series of SHP, HP/SFT, and supports the distinction of SHP from HP/SFT... - [Intramuscular nodular fasciitis--a clinicopathological study with emphasis on myogenic giant cells]T Hansen
Institut fur Pathologie, Friedrich Schiller Universitat Jena, Germany
Pathologe 27:198-203. 2006..However, the uniformity of the myofibroblastic proliferate and the myogenic phenotype of the giant cells without proliferative activity (no mitoses, negativity for Ki-67) lead to a correct diagnosis... - A quantitative co-localization analysis of large unspliced tenascin-C(L) and laminin-5/gamma2-chain in basement membranes of oral squamous cell carcinoma by confocal laser scanning microscopyMarcus Franz
Institute of Pathology, Friedrich Schiller University of Jena, Jena, Germany
J Oral Pathol Med 36:6-11. 2007..Especially the co-localization in re-established basement membrane (BM) structures seemed to be biologically meaningful within the process of tumour progression... - Actinomycosis of the jaws--histopathological study of 45 patients shows significant involvement in bisphosphonate-associated osteonecrosis and infected osteoradionecrosisTorsten Hansen
Institute of Pathology, University of Mainz, Langenbeckstr 1, 55101, Mainz, Germany
Virchows Arch 451:1009-17. 2007..Patients with Actinomycosis of the jaws during or after these forms of anti-cancer therapy are suggested to represent a distinct patient cohort with a relevant impairment of their general condition... - Mesenchymal cells contribute to the synthesis and deposition of the laminin-5 gamma2 chain in the invasive front of oral squamous cell carcinomaMarcus Franz
Institute of Pathology, Friedrich Schiller University, Ziegelmühlenweg 1, 07740 Jena, Germany
J Mol Histol 38:183-90. 2007..Based on these findings we suggest that mesenchymal cells contribute to the promotion of tumour cell migration as well as vessel formation in OSCC by providing and organising promigratory Ln-5 fragments... - Increased numbers of osteoclasts expressing cysteine proteinase cathepsin K in patients with infected osteoradionecrosis and bisphosphonate-associated osteonecrosis--a paradoxical observation?Torsten Hansen
Institute of Pathology, Johannes Gutenberg University of Mainz, Langenbeckstr 1, 55101, Mainz, Germany
Virchows Arch 449:448-54. 2006.... 
Rectal Cancer: MR imaging of the mesorectal fascia and effect of chemoradiation on assessment of tumor involvementKatja Oberholzer
Department of Radiology, Johannes Gutenberg University Mainz, Langenbeckstrasse 1, Mainz, Germany
J Magn Reson Imaging 36:658-63. 2012..To evaluate the impact of chemoradiation on the reliability of MRI in assessing tumor involvement of the mesorectal fascia in patients with rectal cancer...
Diagnosis and treatment of pancreatic metastases of a papillary thyroid carcinomaThomas Borschitz
Endocrine Surgery, Clinic of General and Abdominal Surgery, University Medical Center, Gutenberg University Mainz, Mainz, Germany
Thyroid 20:93-8. 2010..Additionally known but extremely rare locations are metastases of the skeletal muscles, ovaries, submandibular gland, sphenoidal sinus, brain, adrenals, and, as shown in only two previously published cases to date, the pancreas...- Histological examination and evaluation of donor bile ducts received during orthotopic liver transplantation--a morphological clue to ischemic-type biliary lesion?Torsten Hansen
Institute of Pathology, University of Mainz, Langenbeckstr 1, 55131 Mainz, Germany
Virchows Arch 461:41-8. 2012..001). Based on these results on the morphology of the donor common bile duct, we conclude that these phenomena of vascular damage, reflecting microangiopathy, play a major role in the pathogenesis of ITBL... - Biomaterial-induced sarcomagenesis is not associated with microsatellite instabilityAchim Weber
Institute of Pathology, Johannes Gutenberg University of Mainz, Langenbeckstr 1, 55101, Mainz, Germany
Virchows Arch 454:195-201. 2009..Thus, there is no evidence that a mutator phenotype is a hallmark of biomaterial-induced sarcomagenesis... - Rhabdomyoma of the head and neck: morphology and differential diagnosisTorsten Hansen
Institute of Pathology, Friedrich Schiller University of Jena, Ziegelmühlenweg 1, 07743, Jena, Germany
Virchows Arch 447:849-54. 2005..Concerning the differential diagnosis of rhabdomyoma, GCT has to be especially considered since this tumor can undergo malignant transformation... - Actinomyces in infected osteoradionecrosis--underestimated?Torsten Hansen
Institute of Pathology, Johannes Gutenberg University Mainz, Langenbeckstr 1, D 55101 Mainz, Germany
Hum Pathol 37:61-7. 2006..From the histopathologic perspective, detection of Actinomyces is important because these bacteria have been shown to be associated with prolonged treatment duration... - Osteonecrosis of the jaw related to sunitinibFelix P Koch
Oral and Maxillofacial Surgery, University Medical Centre of the Johannes Gutenberg University, Mund, Kiefer und Gesichtschirurgie, Mainz, Germany
Oral Maxillofac Surg 15:63-6. 2011..CONCLUSIONS: Bisphosphonates had never been applied. With increasing application of multi-kinase inhibitors, complications due to osteonecrosis could occur more frequently... - D2-40 labeling in lymphangiomyoma/lymphangiomyomatosis of the soft tissue: further evidence of lymphangiogenic tumor histogenesisTorsten Hansen
Institute of Pathology, Johannes Gutenberg University of Mainz, Langenbeckstr 1, 55101, Mainz, Germany
Virchows Arch 450:449-53. 2007..Finally, the use of this commercially available antibody provides an additional help in the differential diagnosis of LAM from other soft tissue tumors... - Rectal cancer: mucinous carcinoma on magnetic resonance imaging indicates poor response to neoadjuvant chemoradiationKatja Oberholzer
Department of Diagnostic and Interventional Radiology, Johannes Gutenberg University Mainz, Mainz, Germany
Int J Radiat Oncol Biol Phys 82:842-8. 2012..To assess response of locally advanced rectal carcinoma to chemoradiation with regard to mucinous status and local tumor invasion found at pretherapeutic magnetic resonance imaging (MRI)... - Expression of podoplanin in Warthin tumoursTorsten Hansen
Institute of Pathology, University Medical Center, Johannes Gutenberg University of Mainz, Langenbeckstr 1, 55101 Mainz, Germany
Oral Maxillofac Surg 14:223-6. 2010..Warthin tumour is the second most common benign tumour of the parotid gland. This study was designed to investigate the lymphatic vessels in Warthin tumours in an effort to understand better its pathogenesis... - Complex formation of the laminin-5 gamma2 chain and large unspliced tenascin-C in oral squamous cell carcinoma in vitro and in situ: implications for sequential modulation of extracellular matrix in the invasive tumor frontMarcus Franz
Institute of Pathology, Friedrich Schiller University, , 07740, Jena, Germany
Histochem Cell Biol 126:125-31. 2006..These different patterns may reflect a sequential modulation and reorganization of the ECM in the tumor/stroma interface as it occurs in different stages of OSCC invasion... - Metastatic disease of bronchial carcinoma in a thyroid nodule: a case reportSimon F Preuss
Department of Otorhinolaryngology and Head and Neck Surgery, University Hospital School of Medicine, Langenbeckstrasse 1, 55131, Mainz, Germany
Eur Arch Otorhinolaryngol 262:804-6. 2005..We report the case of a 64-year-old male with metastatic spread of a bronchial carcinoma to the thyroid and the management of this case... - Hemangioma of the mandible: case report with special emphasis on bone degradationTorsten Hansen
Institute of Pathology, Johannes Gutenberg University of Mainz, Langenbeckstr 1, 55101 Mainz, Germany
Oral Maxillofac Surg 13:239-42. 2009..Intraosseous hemangioma of the mandible is a rare tumor. In this report, we present a case with a particularly prominent osteolysis and discuss the histological features of bone degradation... - Metabolic syndrome and its association with fatty liver disease after orthotopic liver transplantationMartin F Sprinzl
I Department of Internal Medicine, Johannes Gutenberg University, Mainz, Germany
Transpl Int 26:67-74. 2013..This study also indicated that steroid treatment is associated with MetS rates after OLT... - Prognostic factors and outcomes of patients with hepatocellular carcinoma in non-cirrhotic liverMarcus A Wörns
Department of Internal Medicine I, University Medical Center of the Johannes Gutenberg University, Mainz, Germany
Scand J Gastroenterol 47:718-28. 2012..To report the outcome of patients with hepatocellular carcinoma (HCC) in non-cirrhotic liver depending on the mode of primary treatment and to define clinicopathological factors influencing patients' prognosis... - Influence of cell proportions and proliferation rates on FDG uptake in squamous-cell esophageal carcinoma: a PET studyInga Buchmann
Klinik und Poliklinik fur Nuklearmedizin, Universitätskliniken Mainz, Mainz, Germany
Cancer Biother Radiopharm 23:172-80. 2008..We investigated the influence of cell proportions and proliferation activities on tumor maximum standard uptake value (SUV(max)) in patients with squamous-cell esophageal cancer (SCEC)... - Biological tolerance of different materials in bulk and nanoparticulate form in a rat model: sarcoma development by nanoparticlesTorsten Hansen
Institute of Pathology, Johannes Gutenberg University of Mainz, Langenbeckstr 1, 55101 Mainz, Germany
J R Soc Interface 3:767-75. 2006..The data from the Co group show that the physical properties (particulate versus bulk form) could have a significant influence on the acceleration of the neoplastic process... - Thyroid transcription factor 1 expression in cystic lesions of the neck: an immunohistochemical investigation of thyroglossal duct cysts, branchial cleft cysts and metastatic papillary thyroid cancerAndreas Kreft
Institut fur Pathologie, Klinikum der Johannes Gutenberg Universitat, Langenbeckstr 1, 55101, Mainz, Germany
Virchows Arch 447:9-11. 2005..g. an immunostaining for TG, should be added in difficult cases... - Inverted malignant pilomatricoma of the neckSimon F Preuss
Department of Otorhinolaryngology and Head and Neck Surgery, University Hospital School of Medicine, Langenbeckstr 1, 55131 Mainz, Germany
Eur Arch Otorhinolaryngol 262:269-71. 2005..Histology of the resected tumor revealed a malignant pilomatricoma. We report the clinical presentation and the management of this case and discuss the clinical and histological findings... - Susceptibility to collagen-induced arthritis is modulated by TGFbeta responsiveness of T cellsChristoph Schramm
I, Medizinische Klinik, Johannes Gutenberg Universitat Mainz, Mainz, Germany
Arthritis Res Ther 6:R114-9. 2004..Defects in TGFbeta-signalling as a susceptibility factor for rheumatoid arthritis may warrant further investigation... - New aspects in the histological examination of polyethylene wear particles in failed total joint replacementsTorsten Hansen
Institute of Pathology, Johannes Gutenberg University, Mainz, Germany
Acta Histochem 104:263-9. 2002..We also established that immunohistochemical methods can be applied together with the oil red staining method...