Torsten Hansen

Summary

Country: Germany

Publications

  1. ncbi request reprint Cervical adult rhabdomyoma presenting as a rapidly growing mass in a patient with diffuse large B-cell non-Hodgkin's lymphoma
    T Hansen
    Institute of Pathology, Johannes Gutenberg University of Mainz
    Mund Kiefer Gesichtschir 9:184-7. 2005
  2. ncbi request reprint Low-grade fibrosarcoma--report on 39 not otherwise specified cases and comparison with defined low-grade fibrosarcoma types
    T Hansen
    Institute of Pathology, Friedrich Schiller University of Jena, Germany
    Histopathology 49:152-60. 2006
  3. ncbi request reprint Osteonecrosis of the jaws in patients treated with bisphosphonates - histomorphologic analysis in comparison with infected osteoradionecrosis
    Torsten Hansen
    Institute of Pathology, Johannes Gutenberg University, Mainz, Germany
    J Oral Pathol Med 35:155-60. 2006
  4. ncbi request reprint D2-40 staining in sinonasal-type hemangiopericytoma--further evidence of distinction from conventional hemangiopericytoma and solitary fibrous tumor
    Torsten Hansen
    Institute of Pathology, Friedrich Schiller University of Jena, Jena, Germany
    Virchows Arch 448:459-62. 2006
  5. ncbi request reprint [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
  6. ncbi request reprint 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 microscopy
    Marcus Franz
    Institute of Pathology, Friedrich Schiller University of Jena, Jena, Germany
    J Oral Pathol Med 36:6-11. 2007
  7. doi request reprint Rectal cancer: assessment of response to neoadjuvant chemoradiation by dynamic contrast-enhanced MRI
    Katja Oberholzer
    Department of Diagnostic and Interventional Radiology, Johannes Gutenberg University, Mainz, Germany
    J Magn Reson Imaging 38:119-26. 2013
  8. ncbi request reprint Mesenchymal cells contribute to the synthesis and deposition of the laminin-5 gamma2 chain in the invasive front of oral squamous cell carcinoma
    Marcus Franz
    Institute of Pathology, Friedrich Schiller University, Ziegelmühlenweg 1, 07740 Jena, Germany
    J Mol Histol 38:183-90. 2007
  9. ncbi request reprint Actinomycosis of the jaws--histopathological study of 45 patients shows significant involvement in bisphosphonate-associated osteonecrosis and infected osteoradionecrosis
    Torsten Hansen
    Institute of Pathology, University of Mainz, Langenbeckstr 1, 55101, Mainz, Germany
    Virchows Arch 451:1009-17. 2007
  10. ncbi request reprint How to decide about liver transplantation in patients with hepatocellular carcinoma: size and number of lesions or response to TACE?
    Gerd Otto
    Department of Transplantation and Hepatobiliopancreatic Surgery, University Medical Center, Mainz, Germany
    J Hepatol 59:279-84. 2013

Collaborators

Detail Information

Publications34

  1. ncbi request reprint Cervical adult rhabdomyoma presenting as a rapidly growing mass in a patient with diffuse large B-cell non-Hodgkin's lymphoma
    T 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...
  2. ncbi request reprint Low-grade fibrosarcoma--report on 39 not otherwise specified cases and comparison with defined low-grade fibrosarcoma types
    T 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'...
  3. ncbi request reprint Osteonecrosis of the jaws in patients treated with bisphosphonates - histomorphologic analysis in comparison with infected osteoradionecrosis
    Torsten 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...
  4. ncbi request reprint D2-40 staining in sinonasal-type hemangiopericytoma--further evidence of distinction from conventional hemangiopericytoma and solitary fibrous tumor
    Torsten 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...
  5. ncbi request reprint [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...
  6. ncbi request reprint 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 microscopy
    Marcus 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...
  7. doi request reprint Rectal cancer: assessment of response to neoadjuvant chemoradiation by dynamic contrast-enhanced MRI
    Katja Oberholzer
    Department of Diagnostic and Interventional Radiology, Johannes Gutenberg University, Mainz, Germany
    J Magn Reson Imaging 38:119-26. 2013
    ..To assess pretreatment functional and morphological tumor characteristics with magnetic resonance imaging (MRI) in advanced rectal carcinoma and to identify factors predicting response to neoadjuvant chemoradiation...
  8. ncbi request reprint Mesenchymal cells contribute to the synthesis and deposition of the laminin-5 gamma2 chain in the invasive front of oral squamous cell carcinoma
    Marcus 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...
  9. ncbi request reprint Actinomycosis of the jaws--histopathological study of 45 patients shows significant involvement in bisphosphonate-associated osteonecrosis and infected osteoradionecrosis
    Torsten 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...
  10. ncbi request reprint How to decide about liver transplantation in patients with hepatocellular carcinoma: size and number of lesions or response to TACE?
    Gerd Otto
    Department of Transplantation and Hepatobiliopancreatic Surgery, University Medical Center, Mainz, Germany
    J Hepatol 59:279-84. 2013
    ..We hypothesized that changes in tumour features resulting from pre-transplant transarterial chemoembolisation (TACE) is a superior criterion to predict tumour recurrence...
  11. ncbi request reprint 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
    ....
  12. doi request reprint Rectal Cancer: MR imaging of the mesorectal fascia and effect of chemoradiation on assessment of tumor involvement
    Katja 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...
  13. pmc Diagnosis and treatment of pancreatic metastases of a papillary thyroid carcinoma
    Thomas 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...
  14. doi request reprint 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...
  15. ncbi request reprint Rhabdomyoma of the head and neck: morphology and differential diagnosis
    Torsten 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...
  16. doi request reprint Biomaterial-induced sarcomagenesis is not associated with microsatellite instability
    Achim 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...
  17. ncbi request reprint D2-40 labeling in lymphangiomyoma/lymphangiomyomatosis of the soft tissue: further evidence of lymphangiogenic tumor histogenesis
    Torsten 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...
  18. doi request reprint Osteonecrosis of the jaw related to sunitinib
    Felix 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
    ..After initial therapy with interferon and vinblastine, a relapse occurred and the therapy was changed to sorafenib, followed by sunitinib. Osteonecrosis of the lower jaw appeared 1 year after initial and exclusive therapy with sunitinib...
  19. ncbi request reprint 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...
  20. doi request reprint Hepatocellular carcinoma in Child's A cirrhosis: a retrospective analysis of matched pairs following liver transplantation vs. liver resection according to the intention-to-treat principle
    Daniel Foltys
    Department of Transplantation and Hepatobiliary Surgery, University Medical Center, Johannes Gutenberg University, Mainz, Germany
    Clin Transplant 28:37-46. 2014
    ..There was also a selection bias in favor of LT, which may have influenced the OS. Therefore, particularly in regard to organ scarcity, LR remains a viable treatment option for respectable HCC in Child's A cirrhosis. ..
  21. doi request reprint Metabolic syndrome and its association with fatty liver disease after orthotopic liver transplantation
    Martin 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...
  22. doi request reprint Rectal cancer: mucinous carcinoma on magnetic resonance imaging indicates poor response to neoadjuvant chemoradiation
    Katja 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)...
  23. doi request reprint Hemangioma of the mandible: case report with special emphasis on bone degradation
    Torsten 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...
  24. ncbi request reprint 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 front
    Marcus Franz
    Institute of Pathology, Friedrich Schiller University, Ziegelmühlenweg 1, 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...
  25. doi request reprint Expression of podoplanin in Warthin tumours
    Torsten 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...
  26. ncbi request reprint Metastatic disease of bronchial carcinoma in a thyroid nodule: a case report
    Simon 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...
  27. doi request reprint Prognostic factors and outcomes of patients with hepatocellular carcinoma in non-cirrhotic liver
    Marcus 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...
  28. doi request reprint Influence of cell proportions and proliferation rates on FDG uptake in squamous-cell esophageal carcinoma: a PET study
    Inga 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)...
  29. doi request reprint Acetic acid compared with i-scan imaging for detecting Barrett's esophagus: a randomized, comparative trial
    Arthur Hoffman
    St Mary s Hospital, Department of Internal Medicine, Gastroenterology, and Oncology, Frankfurt, Germany Medical Department, Johannes Gutenberg University of Mainz, Mainz, Germany
    Gastrointest Endosc 79:46-54. 2014
    ..Traditional surveillance in patients with Barrett's esophagus (BE) has relied on random biopsies. Targeted biopsies that use advanced imaging modalities may significantly improve detection of specialized columnar epithelium (SCE)...
  30. ncbi request reprint 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 cancer
    Andreas 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...
  31. pmc Biological tolerance of different materials in bulk and nanoparticulate form in a rat model: sarcoma development by nanoparticles
    Torsten 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...
  32. ncbi request reprint Inverted malignant pilomatricoma of the neck
    Simon 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...
  33. pmc Susceptibility to collagen-induced arthritis is modulated by TGFbeta responsiveness of T cells
    Christoph 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...
  34. ncbi request reprint New aspects in the histological examination of polyethylene wear particles in failed total joint replacements
    Torsten 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...