ABSTRACT
Early detection and treatment is important to reduce mortality from lung cancer. Based on the positive results of lung cancer-related mortality reduction from large randomized trials of low-dose chest computed tomography (LDCT)-based screening in high-risk populations, LDCT-based screening programs have been implemented in several countries including Republic of Korea. This review focus on the current evidence and state of the art of LDCT-based lung cancer screening, and further discuss the ongoing efforts to develop more efficient screening programs worldwide. This article includes recent updates on the identification of high-risk population eligible for screening and management for screen-detected nodules. Additionally, aspects on future research direction would be addressed.
ABSTRACT
Streptococcal toxic shock syndrome (TSS) is characterized clinically by shock and multiple organ failure, combined with invasive group A streptococcus (GAS) infection. Invasive GAS infection declined with the introduction of modern antibiotics, but has recently arisen again globally with severe presentations like TSS. Cases of streptococcal TSS have been reported in Korea since the 1990s and its prevalence may increase. We report the first case of GAS pneumonia initially presenting as streptococcal TSS, as a warning that this potentially fatal illness requires an early diagnosis and prompt treatment when patients with pneumonia develop shock and multiple organ failure.
Subject(s)
Humans , Anti-Bacterial Agents , Early Diagnosis , Korea , Multiple Organ Failure , Pneumonia , Prevalence , Shock , Shock, Septic , Streptococcus pyogenes , StreptococcusABSTRACT
No abstract available.