Background: Peritoneal metastasis is one of the most common forms of metastases for gastric cancer [1]. The 15th edition of the Japanese Classification of Gastric cancer defines patients with pos itive peritoneal lavage cytology (CY1) as stage IV gastric cancer [2-3]. Treatment options are inconclusive for patients whose peri toneal metastases are limited to CY1[4].

1.1. Objective: To determine whether changes in CT are better than clinical symptoms for treatment evaluation, and whether CT is necessary to determine the discharge of patient undergoing COVID-19 treatment.

1.1 Background: Post-transplant lymphoproliferative disorder (PTLD) is a known complication following solid organ or hema topoietic stem cell transplantation.

1.1. Background: The use of medicines is one of the main parts of the treatment of diseases. However, self-medication can be fol lowed several complications. The aim of this study was determine the prevalence and factors influencing self-medication based on protection motivation theory (PMT).

A 52-year-old man with subarachnoid hemorrhage (Fisher 2, World Federation of Neurosurgical Societies Grading Scale 1) un derwent endovascular coiling and was admitted to the intensive care unit for standard of care treatment. For invasive blood pres sure monitoring, an arterial line was established in the right radial artery