What does right ureteral calculus mean?

Condition analysis:
1.The abdominal ultrasound suggest presence of ureteric calculus - due to the features like dilated pelvis and calyces with ureteric fullness and absence of jet.
2.Both kidney appears normal in size.
3.The calculus was not seen possibly due to presence of bowel gas or too small calculus.
4.But features presume the presence of calculus.
5.Treatment in this case will be excess of fluid, that will help to pass the calculus possibly small. Good luck.

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Instructions:
Lemon Juice and Olive Oil: Sounds awful, doesn’t it? People do claim success in mixing a concoction of lemon juice and olive oil to help dissolve kidney stones as a popular home remedy. Proponents of this method claim that at the first notice of symptoms, mix five ounces of olive oil with five ounces of lemon juice. Drink this combination straight and then drink a glass of water. You should blend this concoction and drink it straight first thing in the morning and again in the late afternoon. Be sure to drink plenty of water as well and extra lemon juice, if possible. Continue this treatment for several days until the stone passes. It is thought that the lemon juice could break down the kidney stones and the olive oil would aid in lubrication to pass the stone more easily. Extra-virgin olive oil is thought to be the best olive oil ingredient to use because it is the thickest and healthiest.

Warning: Lemons are very acidic and can destroy tooth enamel and contribute to heartburn or ulcers.