Previous studies have noted possible associations between periodontitis and the risk of various cancers, particularly head and neck cancers, esophageal cancer, lung cancer, pancreatic cancer, breast cancer and non-Hodgkin ...

One of devices which uses the ablative dose for the Stereotactik body radiation theraphy (SBRT) is CyberKnife® Stereotactic Radiosurgery System. This device, has different tracking system from other devices. This systems ...

In the treatment of gastrointestinal system (GIS) cancers, radiotherapy (RT) is frequently applied as three dimensional conformal RT (3BKRT) or intensity adjusted RT (YART). GIS tumors are very sensitive to environmental ...

The treatment planning of Tomotherapy depends on three device parameters, i.e. field width (FW), pitch (P) and modulation factor (MF). Various treatment plans can be generated with different combinations of these parameters. ...

In conventional radiotherapy applications, clinicians and physicist rely upon mathematical dose - response models for applied doses to tumor and periphery healthy tissues. However in stereotactic ablative body radiotherapy ...

ŞAHİN, M. C. Three Dimensional Performance Analysis Of Cyberknife Synchrony® Respiratory Tracking System Using Polymer Gel Dosimeter. Hacettepe University Institute of Health Sciences, Thesis in Radiotherapy Physics ...

In recent years, in the treatment of vulvar cancer, intensity modulated radiation therapy (IMRT) have been used instead of 3 dimensional conformal radiotherapy (3DCRT). In this thesis study, 7 patients who were diagnosed ...

SUNEL, S. Quality control of micro-multileaf collimator based brain and head-and-neck intensity modulated radiotherapy plans with patient-specific phantom design and production using 3D printing technology. Hacettepe ...

Telomerase RNA Component (TERC) is the non-coding RNA template and scaffold of the telomerase holoenzyme. TERC level has been shown to be a limiting factor for telomerase activity, lower levels resulting in telomere diseases ...

Mycosis fungoides (MF) is the most common primary cutaneous T-cell lymphoma. The interaction of the neoplastic lymphocytes with their microenvironment is of crucial importance in disease progression. Cancer associated ...