Pyelectasis
Pyelectasis
Pyelectasis (pronounced: pie-uh-lek-tuh-sis) is a medical condition that involves the dilation or enlargement of the renal pelvis in the kidney. It is often detected during prenatal ultrasound examinations.
Etymology
The term "pyelectasis" is derived from the Greek words "pyelo" meaning "pelvis" and "ektasis" meaning "expansion".
Definition
Pyelectasis is a condition that is characterized by the dilation of the renal pelvis in the kidney. This dilation can be a normal variant or it can be associated with kidney diseases or urinary tract obstructions.
Symptoms
Pyelectasis does not typically present with any symptoms. It is usually detected during a routine prenatal ultrasound. However, if the condition is associated with a urinary tract obstruction, symptoms such as pain, frequent urination, and urinary tract infections may occur.
Diagnosis
Pyelectasis is typically diagnosed through a prenatal ultrasound. The condition is characterized by a renal pelvis measurement of greater than 4mm in fetuses less than 33 weeks gestation and greater than 7mm in fetuses greater than 33 weeks gestation.
Treatment
Treatment for pyelectasis depends on the underlying cause. If the condition is due to a urinary tract obstruction, treatment may involve surgery to remove the obstruction. If the condition is a normal variant, no treatment is typically necessary.
Related Terms
External links
- Medical encyclopedia article on Pyelectasis
- Wikipedia's article - Pyelectasis
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