Technetium [technecium]
topical
238
- Terms
-
Technecium-99m
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Technetium 99m
Persistent link
https://www.medvik.cz/link/D013667
Definition
The first artificially produced element and a radioactive fission product of URANIUM. Technetium has the atomic symbol Tc, and atomic number 43. All technetium isotopes are radioactive. Technetium 99m (m=metastable) which is the decay product of Molybdenum 99, has a half-life of about 6 hours and is used diagnostically as a radioactive imaging agent. Technetium 99 which is a decay product of technetium 99m, has a half-life of 210,000 years.
- Annotation
- note entry term: many specific Technetium Tc 99m terms are available
- DUI
- D013667 MeSH Browser
- CUI
- M0021093
- CAS
- Technetium
Allowable subheadings
- AD
- administration & dosage 7
- AE
- adverse effects 2
- AN
- analysis 4
- BL
- blood 3
- CF
- cerebrospinal fluid 0
- CH
- chemistry 3
- CL
- classification 0
- EC
- economics 0
- HI
- history 2
- IP
- isolation & purification 0
- ME
- metabolism 6
- PK
- pharmacokinetics 8
- PD
- pharmacology 0
- PO
- poisoning 0
- ST
- standards 0
- SD
- supply & distribution 3
- TU
- therapeutic use 3
- TO
- toxicity 1
- UR
- urine 1
...
Occurrences in Medvik records
D
Chemicals and Drugs
D01.268.271.380
Francium
D01.268.271.720
Promethium
D01.268.271.935
Transactinide Series Elements
D01.268.556.075
Berkelium
D01.268.556.244
Einsteinium
D01.268.556.266
Fermium
D01.268.556.277
Francium
D01.268.556.423
Lawrencium
D01.268.556.494
Mendelevium
D01.268.556.600
Neptunium
D01.268.956.295
Lawrencium
D01.496.749.305.380
Francium
D01.496.749.305.720
Promethium
D01.496.749.305.935
Transactinide Series Elements
D01.552.544.075
Berkelium
D01.552.544.244
Einsteinium
D01.552.544.266
Fermium
D01.552.544.277
Francium
D01.552.544.423
Lawrencium
D01.552.544.494
Mendelevium
D01.552.544.600
Neptunium