Non-spherical drug particle deposition in human airway using computational fluid dynamics and discrete element method.

Currently, the air pollution and the respiratory disease problems that affect human health are increasing rapidly. Hence, there is attention for trend prediction of the located deposition of inhaled particles. In this study, Weibel's based human airway model (G0-G5) was employed.

Patient dosimetry of Lu-PSMA I&T in metastatic prostate cancer treatment: the experience in Thailand.

Purpose: This study aimed to determine the radiation dosimetry for Lu-PSMA imaging and therapy (I&T) in Thai patients who were treated for metastatic prostate cancer.

Methods: Whole-body planar images acquired at immediately, 4 and 24 h after Lu-PSMA I&T injection (range 4.44-8.