Click to read more below. The diaphragm in the respiratory system is the dome-shaped sheet of muscle that separates the chest from the abdomen. It is also referred to the thoracic diaphragm because itâs located in the thoracic cavity, or chest.t is attached to the spine, ribs and sternum and is the main muscle of respiration, playing a very important role in the breathing process. The lungs are enclosed in a kind of cage in which the ribs form the sides and the diaphragm, an upwardly arching sheet of muscle,...
A team of Stanford researchers trained a computer to identify images of skin cancer moles and lesions as accurately as a dermatologist, according to a new paper published in the journal Nature.
A pathologist is trained to know the difference. The types of lung cancer look different as well. The pathologist may also use tests to determine if there are substances called biomarkers that can show if the cancer started in the lungs or in another part of the body and spread to the lungs.