The timing of ovulation is complex and can take some studying of your body and cycles to figure out. By using a combination of methods such as observing your cervical fluid, taking your basal body temperature daily, and tracking your periods, you can better identify your time of ovulation.
A lobectomy is the removal of a complete lobe of the lung. (There are three lobes in the right lung and two in the left lung.) This is the most common operation performed for non-small cell lung cancer and is the best treatment for an isolated lung cancer in an otherwise healthy patient.
Superior vena cava. The lung consists of five lobes. The left lung has a superior and inferior lobe, while the right lung has superior, middle, and inferior lobes. Thin walls of tissue called fissures separate the different lobes. The superior lobes of each lung are the uppermost pieces, also called the upper lobes.