Sex determination method using the third cervical vertebral body by head and neck CT.

Objectives: This study aimed to measure the volume of the third cervical vertebra using head and neck multi-detector computed tomography (MDCT) and establish a sex determination model based on sex differences in volume.

Methods: Head and neck CT images of 85 patients were obtained for dental diagnostic and therapeutic purposes. Digital Imaging and Communications in Medicine (DICOM) data obtained from head and neck CT were constructed using a three-dimensional image analysis software.

Utility of adding oesophageal to endobronchial endosonography when staging lung cancer: a randomised trial.

Introduction: Both combined endobronchial ultrasonography (EBUS) and transoesophageal bronchoscopic ultrasonography (EUS-B) and EBUS alone have been recommended for preoperative mediastinal staging of nonsmall cell lung cancer (NSCLC). However, no randomised study comparing these two methods has been published. The purpose of the present study was to compare the sensitivity of EBUS and that of combined EBUS and EUS-B (EBUS/EUS-B) in terms of detecting N2/N3 disease during staging of NSCLC.

Search for Soft Unclustered Energy Patterns in Proton-Proton Collisions at 13 TeV.

The first search for soft unclustered energy patterns (SUEPs) is performed using an integrated luminosity of 138  fb^{-1} of proton-proton collision data at sqrt[s]=13  TeV, collected in 2016-2018 by the CMS detector at the LHC. Such SUEPs are predicted by hidden valley models with a new, confining force with a large 't Hooft coupling. In events with boosted topologies, selected by high-threshold hadronic triggers, the multiplicity and sphericity of clustered tracks are used to reject the background from standard model quantum chromodynamics.