Uploaded by Playerxray on May 2, 2010
Nella scintigrafia viene iniettato il tecnezio un radioisotopo con una emivita di circa 6-7 ore,
la prima misurazione fatta su un amico 3-4 ore dopo aver urinato la principale quantità di tecnezio.
Le radiazioni massime misurate sono di 3-3.2mRAD/h ovviamente misurate in prossimità della vescica urinaria.
La seconda misurazione fatta sul campione di urina radiazioni massime misurate 36-37mRAD/h.
L'ultima fatta dopo 7 ore, 27mRAD/h.
Dopo tre giorni il campione di urina non presenta più tracce di radioattività.
In scintigraphic, technetium, a radioisotope with a half-life of about 6-7 hours, is injected. At first measurement made on a friend 3-4 hours after urinating the principal amount of technetium.The maximum radiation measured is
3-3.2mRAD/h course near the bladder.
The second measurement made on the urine sample gave maximum radiation of 36-37mRAD/h.The last made after 7 hours, 27mRAD/h.
After three days the urine sample has no more traces of radioactivity.
Category:
Tags:
- technetium
- 99m
- Tc99m
- scintigraph
- scintigraphy
- szintigraphie
- thyroid
- schilddrüse
- nuclear
- medicine
- nuklearmedizin
- doctor
- hospital
- radionuklid
- nuclide
- radioactive
- radioactivity
- uranium
- radioaktiv
- radioaktivität
- geigerzähler
- dosimeter
- uran
- ionisierende
- strahlung
- ionizing
- radiation
- gamma
- rays
- 99
- szintigraph
- pertechnetat
- pertechnetate
- radiograph
- becquerel
- thyroïde
- medecine
- nucleaire
- radiactif
- radioactivité
- ionisante
- compteur
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