The FVC ratio stands for the Forced Vital Capacity ratio, which is an essential parameter in the field of respiratory medicine. However, when considered in the context of Histology, it provides insights into the structural and functional integrity of lung tissues. This ratio is calculated by dividing the Forced Expiratory Volume in one second (FEV1) by the Forced Vital Capacity (FVC), and it helps in diagnosing and monitoring various pulmonary conditions.
