What is Ectopic Kidney?

Ectopic Kidney
(a) X-ray KUB showing renal calculus in the pelvis of the pelvic ectopic kidney with double J stent in situ, (b) Computed tomography urogram showing the pelvicalyceal system anatomy, (c) X-ray KUB showing renal calculus (yellow arrow) in the ectopic kidney, (d) Computed tomography urogram showing the pelvicalyceal system anatomy (location of the pelvic stone-yellow arrow; location of the lower calyceal stone-red arrow). Microperc for the management of renal calculi in pelvic ectopic kidneys: Ganesamoni R, Sabnis RB, Mishra S, Desai MR - Indian journal of urology: IJU: journal of the Urological Society of India (2013). Not altered. CC.

Ectopic kidney is the kidney that is not located in its normal anatomic position.

What is the Pathology of Ectopic Kidney?

The pathology of ectopic kidney is: 

-Etiology: The cause of ectopic kidney is idiopathic, congenital factors.

-Genes involved: None. 

-Pathogenesis: The sequence of events that lead to ectopic kidney is not well understood.

-Morphology: The morphology associated with an ectopic kidney shows a normal or small sized kidney in an unusual position.

-Histology: Glomeruli and or tubules. 

How does Ectopic Kidney Present? 

Patients with ectopic kidney typically have no gender prevalence reported present at the age range of prenatal to adulthood. The symptoms, features, and clinical findings associated with ectopic kidney include; asymptomatic, urine retention, urinary frequency, frequent UTI, kidney stones, abdomen lump or mass, blood pressure.

How is Ectopic Kidney Diagnosed? 

Ectopic kidney is diagnosed through lab work- Kidney function test. Imaging- prenatal ultrasound, MRI, x-ray.

How is Ectopic Kidney Treated? 

Ectopic kidney is treated through symptomatic and supportive care.

What is the Prognosis of Ectopic Kidney?

The prognosis of ectopic kidney is good.