Training in Emergency Surgery

Although emergency surgery accounts for 50% of the surgery cases in hospitals in Italy, in 57% of the hospitals emergency surgery is not performed by a dedicated team. In Europe, numerous surveys have shown that 50% of the young surgeons desire a more complete training in emergency general surgery (EGS). A survey conducted by the Association of Surgeons in training in the UK has shown that trainees want greater competence in EGS (92.4%) through the adoption of specific programs and training protocols. The Italian Society of Emergency Surgery and Trauma (SICUT)) has decided to try to make up for this lack of training by organizing specific courses that can serve as a training pathway in EGS. KEY WORDS: Emergency Surgery, Training

Non-abelian gauge structure in neutrino mixing

We discuss the existence of a non-abelian gauge structure associated with flavor mixing. In the specific case of two flavor mixing of Dirac neutrino fields, we show that this reformulation allows to define flavor neutrino states which preserve the Poincar\'e structure. Phenomenological consequences of our analysis are explored.Comment: 13 pages, 2 figure

Primary mediastinal giant synovial sarcoma: A rare case report

Synovial sarcoma has been defined by the World Health Organization (WHO) in 2002 as a type of mesenchymal tissue cell tumor that exhibits epithelial differentiation and represents the third most common soft-tissue sarcoma in adults, accounting for approximately 10% of soft-tissue sarcomas. To date, only few reports have focused on mediastinal synovial sarcoma imaging findings. Herein, we report a case of a 13 cm primary mediastinal giant synovial sarcoma, diagnosed in a 56-year-old patient admitted in our Department of Radiology with a six-month history of dyspnea and back pain

The Role of Imaging of Lymphatic System to Prevent Cancer Related Lymphedema

: Lymphedema is a progressive chronic condition affecting approximately 250 million people worldwide, a number that is currently underestimated. In Western countries, the most common form of lymphedema of the extremities is cancer-related and less radical surgical intervention is the main option to prevent it. Standardized protocols in the areas of diagnosis, staging and treatment are strongly required to address this issue. The aim of this study is to review the main diagnostic methods, comparing new emerging procedures to lymphoscintigraphy, considered as the golden standard to date. The roles of Magnetic Resonance Lymphangiography (MRL) or indocyanine green ICG lymphography are particularly reviewed in order to evaluate diagnostic accuracy, potential associations with lymphoscintigraphy, and future directions guided by AI protocols. The use of imaging to treat lymphedema has benefited from new techniques in the area of lymphatic vessels anatomy; these perspectives have become of value in many clinical scenarios to prevent cancer-related lymphedema