47718-2
Parathyrin [Mass/volume] in Serum or Plasma --4 hours post dose calcium
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Part Descriptions
LP18184-9 Parathyrin
A substance made by the parathyroid gland that helps the body store and use calcium. A higher-than-normal amount of parathyrin causes high levels of calcium in the blood and may be a sign of disease. Also called parathormone, parathyroid hormone, and PTH.
Source: National Cancer Institute
, Parathyrin
LP18184-9 Parathyrin
Parathyrin intact (iPTH) levels are requested for the differential diagnosis of calcium-related abnormalities. The test is useful for diagnosis of primary hyperparathyroidism, secondary hyperparathyroidism, and differential diagnosis of hypercalcemia. Because there are many fragments of PTH, tests for PTH may measure one or more of the fragments. None of the assays for intact PTH measure PTH (35-84), which is actually the fragment of PTH present in highest amounts in blood. Many intact PTH assays measure either PTH (1-84) or PTH (7-84). In most people, PTH (7-84) is present in much lower amounts than PTH (1-84), so this is not a concern. But in kidney failure, PTH (7-84) levels increase compared to PTH (1-84), and sometimes over half of what is measured as PTH represents this N-terminal truncated fragment. Some intact PTH assays do not measure this fragment and will give lower PTH results when increased PTH (7-84) is present.
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Source: Lab Tests Online®
, PTH (Lab Tests Online®)
Fully-Specified Name
- Component
- Parathyrin^4H post dose calcium
- Property
- MCnc
- Time
- Pt
- System
- Ser/Plas
- Scale
- Qn
- Method
Additional Names
- Long Common Name
- Parathyrin [Mass/volume] in Serum or Plasma --4 hours post dose calcium
- Short Name
- PTH 4h p Ca SerPl-mCnc
- Display Name
- Parathyrin 4 Hr post dose calcium [Mass/Vol]
- Consumer Name Alpha Get Info
- Parathyrin 4 hr after Calcium, Blood
Basic Attributes
- Class
- CHAL
- Type
- Laboratory
- First Released
- Version 2.21
- Last Updated
- Version 2.70 (MIN)
- Order vs. Observation
- Observation
Language Variants Get Info
| Tag | Language | Translation |
|---|---|---|
| el-GR | Greek (Greece) | Παραθυρίνη^4 ώρες κατόπιν δόσης ασβεστίου: Synonyms: MCnc Ασβέστιο Παραθυρίνη |
| es-ES | Spanish (Spain) | Paratirina o Paratohormona^4H pos dosis de calcio: Synonyms: Cuantitativo |
| es-MX | Spanish (Mexico) | Paratirina ^4 horas después de la dosis de calcio: |
| fr-FR | French (France) | Parathormone T04h après calcium: |
| it-IT | Italian (Italy) | Paratirina^4h post dose calcio: Synonyms: 4 ore dopo stimolo 4 ore dopo stimolo con calcio Concentrazione di Massa dopo dose Paratormone Plasma Punto nel tempo (episodio) Siero Siero o Plasma Test di provocazione |
| nl-NL | Dutch (Netherlands) | parathormoon^4 uur na dosis calcium: Synonyms: 4U na dosis 4U na dosis calcium |
| pt-BR | Portuguese (Brazil) | Paratormônio^4 hs após dose de cálcio: Synonyms: ; |
| ru-RU | Russian (Russian Federation) | Паратирин^4 часа после дозы кальция: Synonyms: Количественный Массовая концентрация Паратгормон; |
| tr-TR | Turkish (Turkey) | Paratirin^4Sa snr kalsiyum dozu: |
| zh-CN | Chinese (China) | 甲状旁腺素^在给予剂量钙之后4小时: Synonyms: 240Min之后于剂量; |
Example Units
| Unit | Source |
|---|---|
| pg/mL | Example UCUM Units |
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