Ureteroscopy (URS): This treatment involves the use of a very small, fiber-optic instrument called a ureteroscope, which allows access to stones in the ureter or kidney. The ureteroscope allows your urologist to directly visualize the stone by progressing up the ureter via the bladder. No incisions are necessary and general anesthesia is used to keep the patient comfortable during the procedure.
Once the stone is seen through the ureteroscope, a small, basket-like device can be used to grasp smaller stones and remove them. If a stone is too large to remove in one piece, it can be fragmented into smaller pieces. Most commonly this is accomplished with laser energy.
Once the stone has been completely treated, the procedure is done. In many cases, the urologist may choose to place a stent within the ureter, to allow any post-operative swelling or reaction to subside.
A cystoscopy is an examination of the inside of the bladder and urethra, the tube that carries urine from the bladder to the outside of the body. In men, the urethra is the tube that runs through the penis. The doctor performing the examination uses a cystoscope-a long, thin instrument with an eyepiece on the external end and a tiny lens and a light on the end that is inserted into the bladder. The doctor inserts the cystoscope into the patient's urethra, and the small lens magnifies the inner lining of the urethra and bladder, allowing the doctor to see inside the hollow bladder. Many cystoscopes have extra channels within the sheath to insert other small instruments that can be used to treat or diagnose urinary problems.
The kinds of conflicts that exist are internal or external. In the short story Catch the Moon both are presented: Internal: 1. Luis vs. himself (over Naomi) 2. Luis vs. himself (over his mother's death) External: 1. Luis vs. cleaning hubcaps 2.Luis vs. Dad (Shark shirt) 3. Luis vs. rules (He spends time for being a troublemaker)
the shade in cooler and the sun is warmer.
It really depends on what type of telescope. Reflector, vs. refractor vs. Cassigrain. If u want it for recreation go to orion.com or to an Orion store. If its for school, they all work on the basis of reflected light off of one or more mirrors. :D
NO!Because Venus and Earth are almost the same size and Earth is bigger than Mars. so Venus is bigger than Mars. not the other way around.No, Venus is larger than Mars:Venus is roughly twice the diameter of Mars (~12,000 km vs ~6,700 km);is about six times the volume (~93x1010 km3 vs ~16x1010 km3); andhas roughly eight times the mass (~49x1023 kg vs ~6x1023 kg)
At the centre. (16 million degrees Celsius at the core vs. 6000 degrees at the surface)
yield vs ytd
.30 vs. .355
What is the difference between a common wealth and a state?
rap vs rock
b vs. s
oordbms vs ordbms
69
ismb vs npb
Feature-by-feature, how powerful is BASIC vs. Python programming
A republican is usually more conservative...then a democrat.
The dependent variable.
what is the difference between farm raised vs wild fish