The erythrocyte of the blood. Its principal purpose is to transport oxygen to the cells of the body. The hemoglobin...

The anatomic intensifiers of the human voice, including the upper portion of the larynx, pharynx, nasal cavity, paranasal sinuses, and...

An event or condition that is not immediate in its effect but predisposes to the development of a disease or...

A cataract caused by exposure to radiation, especially from sunlight.  

A urinary cast composed principally of red blood cells strongly suggestive of glomerulonephritis.  

The experimental treatment of full-thickness knee cartilage defects by culturing primitive cartilage stem cells from the patient and then implanting...

Caries on the root of a tooth. The root is more susceptible to decay than the rest of the tooth...

Dental caries that develops at the small imperfections between the tooth surface and a restoration, caused by plaque at the...

A sudden onset of widespread caries that affects most of the teeth and penetrates quickly to the dental pulp.  

Dental caries that develops as a side effect of treatment of malignancies of the oral cavity with ionizing radiation. The...