Sökning: "Modalities"

Visar resultat 11 - 15 av 506 avhandlingar innehållade ordet Modalities.

1. 11. On the Clinical Outcome of Different Single Implant Treatment Modalities

   Författare :Björn Gjelvold; Umeå universitet Molin Thorén; Malmö universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES;

   Sammanfattning : Today there are several treatment techniques available to replace a missing tooth. Since the beginning of the 1990s, it has become increasingly common to treat individual tooth loss with dental implants. Important patient factors are survival, success, functionality, aesthetics, oral health and quality of life. LÄS MER

3. 12. Beyond mammography : an evaluation of complementary modalities in breast imaging

   Författare :Roxanna Hellgren; Karolinska Institutet; Karolinska Institutet; []
   Nyckelord :;

   Sammanfattning : Breast cancer is the main cause of cancer death among women worldwide and the goal of mammography screening is to reduce breast cancer-specific mortality. The reduction of the sensitivity of mammography for detecting cancer among women with dense breasts requires the use of complementary methods for this subset of women. LÄS MER

4. 13. Radiation and radionuclide measurements at radiological and nuclear emergencies. Use of instruments and methods intended for clinical radiology and nuclear medicine

   Författare :Ünal Ören; Malmö Medicinsk strålningsfysik; []
   Nyckelord :radiological and nuclear emergencies; detectors; imaging modalities; clinical radiology; nuclear medicine;

   Sammanfattning : .... LÄS MER

5. 14. Diagnostic criteria and dose limiting approaches for image modalities in odontology

   Författare :Daniel Benchimol; Karolinska Institutet; Karolinska Institutet; []
   Nyckelord :;

   Sammanfattning : Objectives: Technical innovations in radiography enable the development of new approaches to reduce the dose to patients. The aim of this thesis was to explore dose optimization approaches for the most frequently used radiographic modalities in dentistry. LÄS MER

7. 15. Ultrasound, ions and combined modalities for increased local tumour cell death in radiation therapy

   Författare :Annica Jernberg; Karolinska Institutet; Karolinska Institutet; []
   Nyckelord :Focused ultrasound; ionising radiation; high-LET; cisplatin; combined modalities; cell survival; cellular effects;

   Sammanfattning : In this thesis, new approaches to improve tumour therapy for patients with inoperable, radiation- and chemoresistant tumours were in focus. Ultrasound and ionising radiation, especially accelerated ions, are both non-invasive agents that have high precision and deep penetration in tissues, enabling increased dose to the tumour while sparing the normal tissues. LÄS MER