Leadership and mentoring in medical physics: The experience of a medical physics international mentoring program.

Mentoring aims to improve careers and create benefits for the participants' personal and professional lives. Mentoring can be an individual or a shared experience for a group, while the mentor's role remains the same in both models. Mentors should increase confidence, teach, inspire, and set examples, helping the mentees to mould their path, contributing to the pursuit of their personal and professional goals.

Imaging and Cytopathological Criteria Indicating Malignancy in Mucin-Producing Pancreatic Neoplasms: A Series of 68 Histopathologically Confirmed Cases.

Objectives: This study aims to evaluate the performance of clinical, imaging, and cytopathological criteria in the identification of high-grade dysplasia/carcinoma (HGD/Ca) in pancreatic mucin-producing cystic neoplasms.

Methods: Sixty-eight consecutive, histopathologically confirmed mucin-producing cystic neoplasms, evaluated by endoscopic ultrasound-guided fine-needle aspiration, were enrolled; specifically, 39 branch duct intraductal papillary mucinous neoplasms (BD-IPMNs), 21 main duct IPMNs, and 8 mucinous cystic neoplasms. The associations between HGD/Ca in histopathology and findings of endoscopic ultrasound and cytology, demographic, lifestyle, and clinical parameters were evaluated, separately in IPMNs and mucinous cystic neoplasms.

Expression Patterns of Growth and Survival Genes with Prognostic Implications in Advanced Pancreatic Cancer.

Aim: The aim of this study was to evaluate the mRNA expression pattern of growth- and survival-related genes and assess their prognostic significance in patients with advanced pancreatic cancer.

Patients And Methods: In total, 98 patients were included in this retrospective translational research study and were evaluated for Kirsten rat sarcoma viral oncogene homolog (KRAS) mutational status, and v-akt murine thymoma viral oncogene homolog 1 (AKT1), AKT serine/threonine kinase 2 (AKT2), AKT serine/threonine kinase 3 (AKT3), cyclin D1 (CCND1), epidermal growth factor receptor (EGFR), mitogen-activated protein kinase 1 (MAPK1), hepatocellular growth factor receptor (MET), avian myelomatosis viral oncogene homolog (MYC), nuclear factor kappa B subunit 1 (NFKb1), phosphatase and tensin homolog (PTEN) and mechanistic target of rapamycin (FRAP1) genes mRNA expression. Among these patients, 73 received first-line gemcitabine combined with erlotinib (N=57) or gefitinib (N=16).

Biochemical evidence of cardiac damage following transvenous implantation of a permanent antibradycardia pacemaker lead.

Objectives: We tested the hypothesis that transvenous permanent pacemaker lead implantation causes clinically detectable myocardial damage.

Background: Histological evidence of myocardial damage has been reported after antibradycardia pacemaker lead implantation.

Methods: We studied 30 patients undergoing implantation of a full antibradycardia pacemaker system (pulse generator plus leads) and 10 patients in whom only a generator was implanted.

Glomangioma of the upper limb associated with hypoplastic-dysplastic superficial venous system.

The diagnosis and therapy of vascular malformations is difficult. An important factor, which influences the therapeutic approach, is the complicated vascular network of the lesions. The frequent involvement of various structures (muscles, bones or other organs) makes the surgical intervention arduous.

Spontaneous healing of chylous ascites after abdominal aortic aneurysm repair.

Postoperative chylous ascites is a rare complication of aortic surgery. This report presents a patient with chylous ascites after abdominal aneurysmectomy. After a retrospective analysis of full blood count measurements, we observed an association between the number of lymphocytes in the patient's total blood count and the development and evaluation of chylous ascites.