To present the technical aspects of contrast-enhanced 4DCT (ce4DCT) simulation for abdominal SBRT. Twenty-two patients underwent two sequential 4DCT scans: one baseline and one contrast-enhanced with personalized delay time () calculated to capture the tumor in the desired contrast phase, based on diagnostic triple-phase CT. The internal target volume (ITV) was delineated on ten contrast phases, and a panel of three experts qualitatively evaluated tumor visibility.
View Article and Find Full Text PDFObjectives: The aim of the present study was to evaluate salivary gland function and oral health status in Osteogenesis imperfecta (OI) children, comparing to a control group, and to investigate the possible influence of bisphosphonate (BP) treatment.
Materials And Methods: Patients aged 8-15 years with any OI molecularly confirmed and gender-matched healthy control were consecutively recruited at the Section of Pediatric Dentistry (Dental School-University of Turin). Comprehensive dental examinations were conducted to evaluate carious lesions, plaque and gingival index, stimulated saliva flow rate, pH, and buffer capacity.
Rubinstein-Taybi syndrome (RSTS) is a rare autosomal dominant neurodevelopmental disorder linked to haploinsufficiency of CREBBP (RSTS1) and EP300 (RSTS2) genes. Characteristic features often include distinctive facial traits, broad thumbs and toes, short stature, and various degrees of intellectual disability. The clinical presentation of RSTS is notably variable, making it challenging to establish a clear genotype-phenotype correlation, except for specific variants which cause the allelic Menke-Hennekam syndrome.
View Article and Find Full Text PDF