Megacystis (fetal)
Megacystis (fetal)
Megacystis (pronunciation: meh-gah-sis-tis) is a medical condition observed in fetuses, characterized by an abnormally large bladder. The term is derived from the Greek words "mega" meaning large, and "kystis" meaning bladder.
Definition
Megacystis is a condition that can be detected during a pregnancy ultrasound. It is defined by a longitudinal bladder diameter of 7 mm or more in the first trimester, or 15 mm or more in the second and third trimesters.
Causes
The condition can be caused by a variety of factors, including urinary tract obstruction, neuromuscular diseases, and genetic disorders. In some cases, the cause of megacystis is unknown.
Diagnosis
Megacystis is typically diagnosed during a routine ultrasound during pregnancy. The condition can be associated with other abnormalities, so further testing may be required to determine the cause and severity of the condition.
Treatment
Treatment for megacystis depends on the underlying cause. In some cases, no treatment is necessary and the condition resolves on its own. In other cases, treatment may involve surgery or other interventions.
Prognosis
The prognosis for megacystis varies depending on the underlying cause and the presence of other abnormalities. In some cases, the condition can lead to serious complications, including kidney damage and pulmonary hypoplasia.
See also
External links
- Medical encyclopedia article on Megacystis (fetal)
- Wikipedia's article - Megacystis (fetal)
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