Cornual pregnancy is a rare type of ectopic pregnancy that occurs in the horn of the uterus. The term "cornual" is pronounced /kɔːnjuəl/ and is spelled with the letters "c-o-r-n-u-a-l". The "c" is pronounced as /k/ and the "o-r-n" is pronounced as /ɔːrn/. The "-ual" ending is pronounced as /juəl/. This spelling follows the standard English spelling rules and is derived from the Latin word "cornu", meaning "horn". It is important to spell medical terminology correctly to ensure clear communication among healthcare professionals.
Cornual pregnancy is a rare and potentially life-threatening condition that occurs when a fertilized egg implants itself and grows within the cornual region of the uterus. The cornual region refers to the upper part of the uterus, also known as the uterine horns, where the fallopian tubes connect. Unlike a normal pregnancy, where the fertilized egg implants in the body of the uterus, in a cornual pregnancy, the embryo implants in one of the cornua.
This type of ectopic pregnancy is particularly concerning because the cornual region has limited space and may not be able to accommodate the growing embryo. As the pregnancy progresses, the cornual tissue might become thin and fragile, leading to potential rupture and life-threatening internal bleeding.
Signs and symptoms of a cornual pregnancy may include abdominal pain, vaginal bleeding, dizziness, and shoulder pain. However, it is important to note that these symptoms may also be present in other conditions, making it difficult to diagnose. Medical professionals typically utilize ultrasound imaging and blood tests to confirm the diagnosis.
Treatment for cornual pregnancy usually involves surgery, as medical intervention is required to remove the embryo from the cornual region and prevent further complications. If left untreated, a cornual pregnancy can lead to significant blood loss, shock, and possibly the need for a hysterectomy.
In summary, cornual pregnancy is a rare form of ectopic pregnancy where the fertilized egg implants and grows in the cornual region of the uterus. Prompt diagnosis and appropriate medical intervention are crucial to prevent potentially life-threatening complications.
The lodgment and development of the impregnated ovum in one of the cornua of the uterus.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
The word "cornual" derives from the Latin word "cornu", meaning "horn". In cornual pregnancy, the fertilized egg implants outside of the uterus, specifically in one of the uterine horns (the upper, narrowed portions of the uterus where the fallopian tubes connect). Therefore, "cornual" refers to the location of the pregnancy.