FIZ , Francesco

Objective: Idiopathic subglottic stenosis predominantly affects fertile and perimenopausal women. Estrogens and/or progesterone have been proposed as mediators of its pathogenesis by stimulating collagen deposition within the upper airway. We evaluated the presence and expression of estrogen-alpha (ER-α), estrogen-beta (ER-β), and progesterone...

18F-NaF-PET/CT can detect mineral metabolism within atherosclerotic plaques. To ascertain whether their 18F-NaF uptake purports progression, this index was compared with subsequent morphologic evolution.

Radium-223-Dichloride (Ra-223) is an alpha-emitter, used to treat bonemetastases. Patients with highmetastatic burden and/or with increased trabecular bone uptake could present a higher incidence of hematologic toxicity. We hypothesized that these two factors are predictors of bone marrow failure. Material and Methods. A computer algorithm...

In the last decades, in addition to conventional imaging techniques and magnetic resonance imaging (MRI), 18F-fluorodeoxyglucose positron emission tomography/computed tomography (FDG PET/CT) has been shown to be relevant in the detection and management of breast cancer recurrence in doubtful cases in selected groups of patients. While there are...

To meet the current need for skeletal tumor-load estimation in castration-resistant prostate cancer (CRPC), we developed a novel approach based on adaptive bone segmentation. In this study, we compared the program output with existing estimates and with the radiological outcome. Seventy-six whole-body single-photon emission computed...

Hyperthermic isolated lung Perfusion (ILuP) is used to deliver high-dose chemotherapy to pulmonary metastases while sparing systemic toxicity. Accurate leakage monitoring is however necessary. This study aimed to verify the accuracy of radionuclide leakage monitoring in patients undergoing ILuP, by comparing this method with serial blood...

Metastasized castration-resistant prostate cancer (mCRPC), is the most advanced form of prostate neoplasia, where massive spread to the skeletal tissue is frequent. Patients with this condition are benefiting from an increasing number of treatment options. However, assessing tumor response in patients with multiple localizations might be...

Background: The present study aimed to evaluate the added value of contrast-enhanced computed tomography (ceCT) in comparison to standard, non-enhanced CT in the context of a combined positron emission tomography (PET)/CT examination by means of a tumor-, site-, and clinical question-based approach. Methods: Analysis was performed in 202...

Increasing evidence links atherosclerosis to a decreased bone thickness. This correlation could reflect a bone/plaque interaction. Hereby we analyzed Hounsfield density (HU) and mineral turnover in bone and in the arterial calcifications (AC), using a computational method applied to PET/CT data. 79 18F-NaF PET/CT from patients with AC were...

To compare 2-deoxy-2-((18)F)fluoro-D-glucose((18)F-FDG) and (18)F-sodium ((18)F-NaF) positron emission tomography/computed tomography (PET/CT) accuracy in breast cancer patients with clinically/radiologically suspected or known bone metastases.