Pamela Zengel

Summary

Affiliation: University of Munich
Country: Germany

Publications

  1. doi request reprint Sonography: the leading diagnostic tool for diseases of the salivary glands
    P Zengel
    Department of Otorhinolaryngology, Head and Neck Surgery, Grosshadern Medical Center, Ludwig Maximilians University of Munich, Germany
    Semin Ultrasound CT MR 34:196-203. 2013
  2. doi request reprint Cancer of unknown primary originating from oropharyngeal carcinomas are strongly correlated to HPV positivity
    Pamela Zengel
    Department of Otorhinolaryngology, Head and Neck Surgery, Grosshadern Medical Center, Ludwig Maximilian University, Marchioninistrasse 15, 81377 Munich, Germany
    Virchows Arch 461:283-90. 2012
  3. doi request reprint Elastography: a new diagnostic tool for evaluation of obstructive diseases of the salivary glands; primary results
    P Zengel
    Department of Otorhinolaryngology, Head and Neck Surgery, Grosshadern Medical Center, Ludwig Maximilians University of Munich, Germany
    Clin Hemorheol Microcirc 50:91-9. 2012
  4. ncbi request reprint [Impaired wound healing following tonsillectomy]
    P Zengel
    Klinik und Poliklinik für Hals Nasen Ohrenheilkunde, Klinikum Grosshadern, Ludwig Maximilians Universitat, Marchioninistr 15, 81377 Munchen
    HNO 56:717-8. 2008
  5. doi request reprint Intraductally applied contrast-enhanced ultrasound (IA-CEUS) for improved visualization of obstructive diseases of the salivary glands, primary results
    P Zengel
    Department of Otorhinolaryngology, Head and Neck Surgery, Grosshadern Medical Center, Ludwig Maximilians University of Munich, Munich, Germany
    Clin Hemorheol Microcirc 45:193-205. 2010
  6. doi request reprint Intraductally applied contrast-enhanced ultrasound (IA-CEUS) for evaluating obstructive disease and secretory dysfunction of the salivary glands
    Pamela Zengel
    Department of Otorhinolaryngology, Head and Neck Surgery, Grosshadern Medical Center, Ludwig Maximilians University of Munich, Marchioninistr 15, 81377, Munich, Germany
    Eur Radiol 21:1339-48. 2011
  7. doi request reprint [Sonographic analyses of obstructive diseases of the salivary gland using intraductal applications of contrast agent]
    P Zengel
    Klinik für Hals Nasen und Ohrenheilkunde, Klinikum Groshadern, LMU Munchen
    Laryngorhinootologie 90:196-9. 2011
  8. pmc μ-Slide Chemotaxis: a new chamber for long-term chemotaxis studies
    Pamela Zengel
    Department of Otorhinolaryngology, Head and Neck Surgery, Grosshadern Medical Centre, Ludwig Maximilians University of Munich, Munich, Germany
    BMC Cell Biol 12:21. 2011
  9. doi request reprint [Management of salivary gland diseases with contrast-enhanced ultrasound]
    P Zengel
    Klinik fur Hals, Nasenund Ohrenheilkunde, Klinikum der Ludwig Maximilians Universität, Campus Großhadern, Marchioninistr 15, 81377 Munchen
    Radiologe 51:490-6. 2011
  10. pmc Multimodal therapy for synergic inhibition of tumour cell invasion and tumour-induced angiogenesis
    Pamela Zengel
    Department of Otorhinolaryngology, Head and Neck Surgery, Grosshadern Medical Center, Ludwig Maximilians University of Munich, Marchioninistr 15, 81377 Munich, Germany
    BMC Cancer 10:92. 2010

Detail Information

Publications26

  1. doi request reprint Sonography: the leading diagnostic tool for diseases of the salivary glands
    P Zengel
    Department of Otorhinolaryngology, Head and Neck Surgery, Grosshadern Medical Center, Ludwig Maximilians University of Munich, Germany
    Semin Ultrasound CT MR 34:196-203. 2013
    ..Ultrasound examination alone is sufficient to diagnose benign tumors. However, in the case of malignant tumors, computer tomography or MRI may be also required, especially to determine the question of infiltration of the skull base...
  2. doi request reprint Cancer of unknown primary originating from oropharyngeal carcinomas are strongly correlated to HPV positivity
    Pamela Zengel
    Department of Otorhinolaryngology, Head and Neck Surgery, Grosshadern Medical Center, Ludwig Maximilian University, Marchioninistrasse 15, 81377 Munich, Germany
    Virchows Arch 461:283-90. 2012
    ..In order not to miss clinically occult carcinomas, consequent interdisciplinary cooperation in combination with meticulous histological workup is mandatory...
  3. doi request reprint Elastography: a new diagnostic tool for evaluation of obstructive diseases of the salivary glands; primary results
    P Zengel
    Department of Otorhinolaryngology, Head and Neck Surgery, Grosshadern Medical Center, Ludwig Maximilians University of Munich, Germany
    Clin Hemorheol Microcirc 50:91-9. 2012
    ....
  4. ncbi request reprint [Impaired wound healing following tonsillectomy]
    P Zengel
    Klinik und Poliklinik für Hals Nasen Ohrenheilkunde, Klinikum Grosshadern, Ludwig Maximilians Universitat, Marchioninistr 15, 81377 Munchen
    HNO 56:717-8. 2008
    ..The patient was treated conservatively and is free of discomfort after 2 months...
  5. doi request reprint Intraductally applied contrast-enhanced ultrasound (IA-CEUS) for improved visualization of obstructive diseases of the salivary glands, primary results
    P Zengel
    Department of Otorhinolaryngology, Head and Neck Surgery, Grosshadern Medical Center, Ludwig Maximilians University of Munich, Munich, Germany
    Clin Hemorheol Microcirc 45:193-205. 2010
    ....
  6. doi request reprint Intraductally applied contrast-enhanced ultrasound (IA-CEUS) for evaluating obstructive disease and secretory dysfunction of the salivary glands
    Pamela Zengel
    Department of Otorhinolaryngology, Head and Neck Surgery, Grosshadern Medical Center, Ludwig Maximilians University of Munich, Marchioninistr 15, 81377, Munich, Germany
    Eur Radiol 21:1339-48. 2011
    ..This study describes the assessment of IA-CEUS in diagnosing different obstructive and chronic inflammatory conditions of the salivary glands...
  7. doi request reprint [Sonographic analyses of obstructive diseases of the salivary gland using intraductal applications of contrast agent]
    P Zengel
    Klinik für Hals Nasen und Ohrenheilkunde, Klinikum Groshadern, LMU Munchen
    Laryngorhinootologie 90:196-9. 2011
    ..We think IA-CEUS is a promising tool, which improved the diagnostic assessment capabilities of ultrasound and results in a better treatment for patients with obstructive salivary gland diseases...
  8. pmc μ-Slide Chemotaxis: a new chamber for long-term chemotaxis studies
    Pamela Zengel
    Department of Otorhinolaryngology, Head and Neck Surgery, Grosshadern Medical Centre, Ludwig Maximilians University of Munich, Munich, Germany
    BMC Cell Biol 12:21. 2011
    ..However, support for live cell microscopy is weak, concentration gradients are rather steep and poorly defined, and chemotaxis cannot be distinguished from migration in a single experiment...
  9. doi request reprint [Management of salivary gland diseases with contrast-enhanced ultrasound]
    P Zengel
    Klinik fur Hals, Nasenund Ohrenheilkunde, Klinikum der Ludwig Maximilians Universität, Campus Großhadern, Marchioninistr 15, 81377 Munchen
    Radiologe 51:490-6. 2011
    ..As a complementary method to conventional investigation techniques IA-CEUS is an economic and rapid method with low side-effects which improves the diagnostic assessment of ultrasound and results in a better treatment for patients...
  10. pmc Multimodal therapy for synergic inhibition of tumour cell invasion and tumour-induced angiogenesis
    Pamela Zengel
    Department of Otorhinolaryngology, Head and Neck Surgery, Grosshadern Medical Center, Ludwig Maximilians University of Munich, Marchioninistr 15, 81377 Munich, Germany
    BMC Cancer 10:92. 2010
    ..WX-UK1 is a competitive active site inhibitor of the protease function of uPA that impairs on the capacity of tumour cells to invade in vitro...
  11. doi request reprint [An unusual case of carotid arrosion bleeding]
    P Zengel
    Klinik und Poliklinik für Hals Nasen Ohren Heilkunde, Klinikum Grosshadern, Ludwig Maximilians Universitat, 81377 Munchen
    HNO 57:1203-8. 2009
    ..The tip was removed, the defect closed and covered with a pectoralis major muscle flap...
  12. ncbi request reprint [Demonstration of angiogenesis and the effect on an antiangiogenetic therapy with 99mTc labeled erythrocytes]
    P Zengel
    Klinik fur Hals, Nasen und Ohrenheilkunde, Marchioninistr 15, 81377 Munchen
    Nuklearmedizin 47:104-9. 2008
    ..To evaluate, whether scintigraphic studies with radiolabeled erythrocytes may be used to demonstrate the formation of new vessels during angiogenesis and if an effect on antiangiogenetic therapy could be detected...
  13. doi request reprint CD133 is a predictor of poor survival in head and neck squamous cell carcinomas
    Martin Canis
    Department of Otorhinolaryngology, Head and Neck Surgery, Grosshadern Medical Center, Ludwig Maximilians University of Munich, Munich, Germany
    Cancer Biomark 12:97-105. 2012
    ..The pentaspan protein CD133 (Prominin-1) is a predictive marker and part of the signature of tumour-initiating cells (TICs) for various cancer entities...
  14. doi request reprint Carcinoma ex pleomorphic adenoma with special reference to the prognostic significance of histological progression: a clinicopathological investigation of 41 cases
    Christoph Weiler
    Institute of Pathology Department of Otorhinolaryngology, Head and Neck Surgery, Grosshadern Medical Centre, Ludwig Maximilian University, Munich, Germany
    Histopathology 59:741-50. 2011
    ..To investigate a large series of cases of carcinoma ex pleomorphic adenoma (CEPA) to determine prognostic factors...
  15. doi request reprint The role of contrast-enhanced ultrasound in imaging carotid arterial diseases
    Dirk A Clevert
    Department of Radiology, Klinikum Grosshadern, Ludwig Maximilians University of Munich, Germany
    Semin Ultrasound CT MR 34:204-12. 2013
    ..This review describes the current carotid duplex ultrasound examination and compares the pathologic findings with CEUS...
  16. ncbi request reprint [Causes and diagnostics of chronic xerostomia]
    V Siedek
    Klinik fur Hals, Nasen und Ohrenheilkunde der LMU München
    MMW Fortschr Med 150:27-30. 2008
  17. doi request reprint [Secondary high-malignant transformation of a low-malignant epithelial-myoepithelial carcinoma]
    M Niederhagen
    Pathologisches Institut, Ludwig Maximilians Universitat Munchen, Thalkirchner Strasse 36, 80337 München
    Pathologe 30:461-5. 2009
    ..We discuss interesting parallels to the pathogenesis of secondary transformation of carcinoma ex pleomorphic adenoma...
  18. doi request reprint [Pleomorphic adenoma: pitfalls and clinicopathological forms of progression]
    S Ihrler
    Pathologisches Institut, Ludwig Maximilians Universitat Munchen, Thalkirchnerstr 36, 80337 München
    Pathologe 30:446-56. 2009
    ..Early stages including CEPA with minor extracapsular invasion show favourable prognosis, while cases with extensive extracapsular invasion carry a dismal prognosis...
  19. ncbi request reprint [Therapy and prognosis of xerostomia]
    V Siedek
    Klinik und Poliklinik für Hals Nasen Ohrenheilkunde, LMU Munchen
    MMW Fortschr Med 150:31-3. 2008
  20. doi request reprint Obligate basal cell component in salivary oncocytoma facilitates distinction from acinic cell carcinoma
    Christoph Weiler
    Institute of Pathology, Ludwig Maximilian University, Munich, Germany
    Pathol Res Pract 205:838-42. 2009
    ..The detection of this basal cell component in ONC in routine Hematoxylin-eosin stain is difficult and in some cases not possible; therefore, immunohistochemistry with p63 or CK5/6 is recommended for selected cases...
  21. doi request reprint Nonsebaceous lymphadenoma of salivary glands: proposed development from intraparotid lymph nodes and risk of misdiagnosis
    Christoph Weiler
    Institute of Pathology, Ludwig Maximilian University, Thalkirchnerstraße 36, D 80337 München, Germany
    Virchows Arch 460:467-72. 2012
    ..Knowledge of the wide histological spectrum of this rare and presumably underreported tumor is important in order to avoid misdiagnosis, particularly as malignant tumor...
  22. doi request reprint Pathogenesis of sialadenosis: possible role of functionally deficient myoepithelial cells
    Stephan Ihrler
    Institute of Pathology, Ludwig Maximilian University, Munich, Germany
    Oral Surg Oral Med Oral Pathol Oral Radiol Endod 110:218-23. 2010
    ..As myoepithelial cells had been reported to show degenerative changes, we decided to investigate the possible role of functionally deficient myoepithelial cells in the development of sialadenosis...
  23. doi request reprint Surgical rehabilitation of paralytic lagophthalmus by platinum chain lid loading: focusing on patient benefit and health-related quality of life
    Thomas Braun
    Department of Otorhinolaryngology, Head and Neck Surgery, Ludwig Maximilian University, Munich, Germany
    Otol Neurotol 33:1630-4. 2012
    ..To evaluate patient benefit and health-related quality of life after lid loading with platinum chains in adult patients with facial palsy...
  24. pmc CD133 induces tumour-initiating properties in HEK293 cells
    Martin Canis
    Department of Otorhinolaryngology, Head and Neck Surgery, Grosshadern Medical Centre, Ludwig Maximilians University of Munich, Marchioninistr 15, 81377, Munich, Germany
    Tumour Biol 34:437-43. 2013
    ..CD133 induces tumour-initiating properties in HEK293 cells in vivo and is potentially involved in the regulation of tumourigenicity. Future research will aim at the elucidation of molecular mechanisms of CD133-induced tumourigenicity...
  25. doi request reprint Laser induced fragmentation of salivary stones: an in vitro comparison of two different, clinically approved laser systems
    Vanessa Siedek
    Department of Otorhinolaryngology, Grosshadern Medical Campus, Ludwig Maximilian University, Marchioninistrasse 15, 81377 Munich, Germany
    Lasers Surg Med 40:257-64. 2008
    ..This in vitro study investigates the fragmentation of salivary stones by means of two clinically used laser systems...
  26. ncbi request reprint Long-term evaluation of extracorporeal shock wave lithotripsy in the treatment of salivary stones
    S Schmitz
    Department of Otorhinolaryngology, Head and Neck Surgery, Grosshadern Medical Center, Ludwig Maximilians University of Munich, Germany
    J Laryngol Otol 122:65-71. 2008
    ..Therefore, extracorporeal shock wave lithotripsy, as a non-invasive treatment alternative with few side effects, is an efficient technique for the therapy of sialolithiasis in selected patients...