Male and Female Urinary Tracts
If a patient has a stone lodged higher in the urinary tract, the doctor may use a much finer calibre scope called a ureteroscope through the bladder and up into the ureter. (The ureter is the tube that carries urine from the kidney to the bladder). The doctor can then see the stone and remove it with a small basket at the end of a wire which is inserted through an extra tube in the ureteroscope. For larger stones, the doctor may also use the extra tube in the ureteroscope to extend a flexible fiber that carries a laser beam to break the stone into smaller pieces that can then pass out of the body in the urine.
Read more about this topic: Cystoscopy
Famous quotes containing the words male and, male, female and/or tracts:
“I say that male and female are cast in the same mold; except for education and habits, the difference is not great.”
—Michel de Montaigne (1533–1592)
“The kiss originated when the first male reptile licked the first female reptile, implying in a subtle, complimentary way that she was as succulent as the small reptile he had for dinner the night before.”
—F. Scott Fitzgerald (1896–1940)
“This is mere madness,
And thus a while the fit will work on him.
Anon, as patient as the female dove
When that her golden couplets are disclosed,
His silence will sit drooping.”
—William Shakespeare (1564–1616)
“The opening of large tracts by the ice-cutters commonly causes a pond to break up earlier; for the water, agitated by the wind, even in cold weather, wears away the surrounding ice.”
—Henry David Thoreau (1817–1862)