Medical Terms

Complete absence of sperm in the semen.

A lymphocyte that produces antibodies.

Single-celled microorganisms that can cause disease by killing other cells or secreting poisonous substances.

Condition often caused by Streptococcus bacteria and sometimes preventable by vaccination.

Sexually transmitted bacterial infection of the vagina.

Inflammation of the foreskin and penis.

Branch of medicine dedicated to obesity issues.

A fluoroscopic diagnostic procedure to evaluate the function of the upper gastrointestinal tract.

The most common skin cancer, originating in the stratum basale, which is the deepest epidermal layer.

A type of white blood cell involved in allergic reactions.