Mrs. Curtis makes note of a studentâs inference during discussion of student annotations of âLift Evâry Voice and Sing.â. Each week during Black History Month, upper school students sing the Black National Anthem, âLift Evâry Voice and Sing,â in chapel.
Chest x rays show the structures in and around the chest. The test is used to look for and track conditions of the heart, lungs, bones, and chest cavity. For example, chest x-ray pictures may show signs of pneumonia, heart failure, lung cancer, lung tissue scarring, or sarcoidosis.Chest x rays do have limits.They only show conditions that change the size of tissues in the chest or how the tissues absorb radiation. Also, chest x rays create two-dimensional pictures.he test is used to look for and track conditions of the heart, lungs, bones, and chest cavity. For example, chest x-ray pictures may show signs of pneumonia, heart failure, lung cancer, lung tissue scarring, or sarcoidosis. Chest x rays do have limits.
The National Lung Screening Trial (NLST) by National Cancer Institute (NCI) results show mortality benefit with low-dose CT, twenty percent fewer lung cancer deaths seen among those who were screened with low-dose spiral CT than with chest X-ray. Using a CT Scan increases the detection of lung cancer at Stage 1 up to the rate of 85 percent. Lung cancer is often found when the tumor is relatively large, which results in treatment that may require more extensive surgery, chemotherapy, and/or radiation therapy and less favorable outcomes when compared to detecting cancer earlier.