Concordant: 1. Showing concordance, complete agreement. A couple may be concordant for a sexually transmitted infection, with both partners having it. 2. In transplantation genetics, between closely related species. A concordant xenograft is a transplant between members of closely related species.
- Concordant couple
Concordant couple: A pair of long-term sexual partners in which both partners have a sexually transmitted infection. The CDC has guidelines for counseling concordant couples in which both the man and woman are HIV-infected.
A traumatic injury to soft tissue, usually the brain, as a result of a violent blow, shaking, or spinning. A brain concussion can cause immediate but temporary impairment of brain functions, such as thinking, vision, equilibrium, and consciousness. After a person has had a concussion, he or she is at increased risk for recurrence. Moreover, […]
- Concussion of the brain
Once a person has had a concussion, he or she is as much as four times more likely to sustain a second one. Moreover, after several concussions, it takes less of a blow to cause the injury and requires more time to recover.
Condition: The term “condition” has a number of biomedical meanings including the following: An unhealthy state, such as in “this is a progressive condition.” A state of fitness, such as “getting into condition.” Something that is essential to the occurrence of something else; essentially a “precondition.” As a verb: to cause a change in something […]
- Condition, Sever
Condition, Sever: Inflammation of the growth plate of the calcaneus, the bone at the back of the heel. The inflammation is at the point where the Achilles tendon attaches. Sever condition occurs mainly in adolescent or older children, particularly active boys. It can be very painful. It is one of those conditions often dismissed as […]