Dose-dependent Effects of Unintended Splenic Irradiation After Neoadjuvant Radiochemotherapy for Esophageal Cancer.

Background/aim: The aim of this study was to investigate the relationship between radiation exposure to the spleen, dose-dependent organ changes, and their possible influence on clinical and oncological outcome. Furthermore, to provide evidence and sensitivity for considering the spleen as an relevant organ at risk.

Patients And Methods: A total of 93 patients with carcinoma of the distal esophagus or gastroesophageal junction were selected for this retrospective study.

Role of Decompressive Surgery in Neurologically Intact Patients with Low to Intermediate Intraspinal Metastatic Tumor Burden.

Background: Surgical decompression (SD) followed by radiotherapy (RT) is superior to RT alone in patients with metastatic spinal disease with epidural spinal cord compression (ESCC) and neurological deficit. For patients without neurological deficit and low- to intermediate-grade intraspinal tumor burden, data on whether SD is beneficial are scarce. This study aims to investigate the neurological outcome of patients without neurological deficit, with a low- to intermediate-ESCC, who were treated with or without SD.

Impact of Spinal Instrumentation on Neurological Outcome in Patients with Intermediate Spinal Instability Neoplastic Score (SINS).

Background: Adequate assessment of spinal instability using the spinal instability neoplastic score (SINS) frequently guides surgical therapy in spinal epidural osseous metastases and subsequently influences neurological outcome. However, how to surgically manage ‘impending instability’ at SINS 7−12 most appropriately remains uncertain. This study aimed to evaluate the necessity of spinal instrumentation in patients with SINS 7−12 with regards to neurological outcome.