Efstratios Karagiannis
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View article: A student trained convolutional neural network competing with a commercial AI software and experts in organ at risk segmentation
A student trained convolutional neural network competing with a commercial AI software and experts in organ at risk segmentation Open
View article: A clinical evaluation of the performance of five commercial artificial intelligence contouring systems for radiotherapy
A clinical evaluation of the performance of five commercial artificial intelligence contouring systems for radiotherapy Open
Purpose/objective(s) Auto-segmentation with artificial intelligence (AI) offers an opportunity to reduce inter- and intra-observer variability in contouring, to improve the quality of contours, as well as to reduce the time taken to conduc…
View article: PSMA-PET/CT-guided salvage radiotherapy in recurrent or persistent prostate cancer and PSA < 0.2 ng/ml
PSMA-PET/CT-guided salvage radiotherapy in recurrent or persistent prostate cancer and PSA < 0.2 ng/ml Open
View article: Update about Oralair® as a treatment for grass pollen allergic rhinitis
Update about Oralair® as a treatment for grass pollen allergic rhinitis Open
Sublingual immunotherapy (SLIT) is a well-tolerated, safe, and effective approach to treating allergic rhinitis (AR). Oralair® is a five-grass pollen SLIT tablet containing natural pollen allergens from five of the major grass species resp…
View article: 18F-Fluorodeoxyglucose Positron Emission Tomography of Head and Neck Cancer: Location and HPV Specific Parameters for Potential Treatment Individualization
18F-Fluorodeoxyglucose Positron Emission Tomography of Head and Neck Cancer: Location and HPV Specific Parameters for Potential Treatment Individualization Open
Purpose 18F-fluorodeoxyglucose positron emission tomography (FDG-PET) is utilized for staging and treatment planning of head and neck squamous cell carcinomas (HNSCC). Some older publications on the prognostic relevance showed inconclusive…
View article: Narrative Review of High-Dose-Rate Interstitial Brachytherapy in Primary or Secondary Liver Tumors
Narrative Review of High-Dose-Rate Interstitial Brachytherapy in Primary or Secondary Liver Tumors Open
The optimal management of intrahepatic malignancies involves a multidisciplinary approach. Although surgical resection has been considered the only curative approach, the use of several minimally invasive ablative techniques has dramatical…
View article: Evaluation of an Atlas-Based Auto-Segmentation Tool of Target Volumes and Organs at Risk in Head and Neck Radiation Therapy
Evaluation of an Atlas-Based Auto-Segmentation Tool of Target Volumes and Organs at Risk in Head and Neck Radiation Therapy Open
Introduction:Radiation therapy plays a crucial role in the required multidisciplinary management of Head And Neck Cancer (HNC).The use of highly sophisticated radiation therapy techniques for HNC mandates highly precise target volumes and …
View article: High‐dose‐rate brachytherapy for prostate cancer: Rationale, current applications, and clinical outcome
High‐dose‐rate brachytherapy for prostate cancer: Rationale, current applications, and clinical outcome Open
Background High‐dose‐rate brachytherapy (HDR BRT) has been enjoying rapid acceptance as a treatment modality offered to selected prostate cancer patients devoid of risk group, employed either in monotherapy setting or combined with externa…
View article: First report on extended distance between tumor lesion and adjacent organs at risk using interventionally applied balloon catheters: a simple procedure to optimize clinical target volume covering effective isodose in interstitial high-dose-rate brachytherapy of liver malignomas
First report on extended distance between tumor lesion and adjacent organs at risk using interventionally applied balloon catheters: a simple procedure to optimize clinical target volume covering effective isodose in interstitial high-dose-rate brachytherapy of liver malignomas Open
The distancing of the adjacent OARs allows a higher D100 value of CTV, therefore allowing for more efficient local control.
View article: EP-2251: Balloon catheter insertion to extend distance between hepatic tumor lesion and adjacent OAR
EP-2251: Balloon catheter insertion to extend distance between hepatic tumor lesion and adjacent OAR Open