24346-9
Parathyrin.intact and Calcium panel - Serum or Plasma
Active
2731-8 Parathyrin.intact [Mass/volume] in Serum or Plasma
Part Descriptions
LP15778-1 Parathyrin.intact
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®)
Reference Information
| Type | Source | Reference |
|---|---|---|
| Mapping Guidance | Regenstrief Help | Note there was also a "biologically intact" PTH [LOINC: 32045-7], which test was discontinued in 2005. The intact PTH is important for confirming removal of parathyroid tumor. Other more specific LOINC codes exist to report the PTH value post surgery Mapper’s Guide for the Top 2000 plus LOINC Laboratory Observations |
Observation Required in Panel
Required
Type of Entry
Question expects user entry - requires response [Q]
Fully-Specified Name
- Component
- Parathyrin.intact
- Property
- MCnc
- Time
- Pt
- System
- Ser/Plas
- Scale
- Qn
- Method
Additional Names
- Short Name
- PTH-Intact SerPl-mCnc
- Display Name
- Parathyrin.intact [Mass/Vol]
- Consumer Name Alpha Get Info
- Parathyrin.intact, Blood
Basic Attributes
- Class
- CHEM
- Type
- Laboratory
- First Released
- Version 1.0
- Last Updated
- Version 2.73
- Order vs. Observation
- Both
- Common Test Rank Get Info
- 249
Member of these Panels
| LOINC | Long Common Name |
|---|---|
| 24346-9 | Parathyrin.intact and Calcium panel - Serum or Plasma |
Member of these Groups Get Info
| LOINC Group | Group Name |
|---|---|
| LG47482-1 | Parathyrin.intact| |
Language Variants Get Info
| Tag | Language | Translation |
|---|---|---|
| de-DE | German (Germany) | Parathormon.intakt: Synonyms: Parathyrin.intakt |
| de-AT | German (Austria) | Synonyms: PTH intakt |
| el-GR | Greek (Greece) | Παραθορμόνη.ακέραιη: |
| es-MX | Spanish (Mexico) | Parathyrin.intact: |
| es-ES | Spanish (Spain) | Paratirina intacta: Synonyms: Cuantitativo |
| es-AR | Spanish (Argentina) | paratirina.intacto: |
| et-EE | Estonian (Estonia) | Parathormoon. terviklik: Synonyms: Juhuslik Kvantitatiivne Plasma Seerum Seerum või plasma |
| fr-FR | French (France) | Parathormone intacte: |
| fr-BE | French (Belgium) | Hormone parathyroïdienne.intacte: Synonyms: PTH, Parathormone, hPTH PTH.intacte |
| fr-CA | French (Canada) | Hormone parathyroïdienne.intacte: |
| it-IT | Italian (Italy) | Paratirina.intatta: Synonyms: Chimica Concentrazione di Massa Paratormone Paratormone.intatto Plasma Punto nel tempo (episodio) Siero Siero o Plasma |
| ko-KR | Korean (Korea, Republic Of) | 완전부갑상샘호르몬: |
| nl-NL | Dutch (Netherlands) | parathormoon.intact: |
| pt-BR | Portuguese (Brazil) | Paratormônio. molécula intacta: Synonyms: ; |
| ru-RU | Russian (Russian Federation) | Паратирин.интактный: Synonyms: Количественный Массовая концентрация Паратгормон; |
| tr-TR | Turkish (Turkey) | Paratirin.intakt: |
| uk-UA | Ukrainian (Ukraine) | Паратирин.інтактний: Synonyms: Chemistry; |
| zh-CN | Chinese (China) | 甲状旁腺素.完整型: Synonyms: iPTH; |
Example Units
| Unit | Source |
|---|---|
| pg/mL | Example UCUM Units |
| pg/mL | REGENSTRIEF |
17861-6 Calcium [Mass/volume] in Serum or Plasma
Part Descriptions
LP15257-6 Calcium
Calcium is the most plentiful mineral in the human body. Ninety-nine percent is stored in the bones and teeth where it provides structure and functionality. The remaining 1% of the body's calcium is necessary for vascular contraction and vasodilation, muscle function, nerve transmission, intracellular signaling, and hormonal secretion. Serum calcium levels do not fluctuate in response to dietary intake. Bone tissue is the reservoir for calcium and helps to maintain concentrations in the blood, the muscle, and intercellular fluids. As humans age, the bone is constantly being laid down and reabsorbed. In growing children, bone formation exceeds that of bone resorption. In young and middle-aged adults, the bone formation and resorption is about equal. In older adults, especially in post-menopausal women, bone loss exceeds that of bone formation, which is why their risk for osteoporosis continues to increase as they age.[https://ods.od.nih.gov/factsheets/Calcium-HealthProfessional/]
Source: Regenstrief LOINC
Observation Required in Panel
Required
Type of Entry
Question expects user entry - requires response [Q]
Fully-Specified Name
- Component
- Calcium
- Property
- MCnc
- Time
- Pt
- System
- Ser/Plas
- Scale
- Qn
- Method
Additional Names
- Short Name
- Calcium SerPl-mCnc
- Display Name
- Calcium [Mass/Vol]
- Consumer Name Alpha Get Info
- Calcium, Blood
Basic Attributes
- Class
- CHEM
- Type
- Laboratory
- First Released
- Version 1.0l
- Last Updated
- Version 2.73
- Order vs. Observation
- Both
- Common Test Rank Get Info
- 10
Member of these Panels
| LOINC | Long Common Name |
|---|---|
| 24321-2 | Basic metabolic 2000 panel - Serum or Plasma |
| 89044-2 | Basic metabolic and albumin panel - Serum or Plasma |
| 50676-6 | Calcium-phosphorus product panel - Serum or Plasma |
| 24322-0 | Comprehensive metabolic 1998 panel - Serum or Plasma |
| 24323-8 | Comprehensive metabolic 2000 panel - Serum or Plasma |
| 70298-5 | ESRD mineral metabolism panel |
| 75885-4 | IEEE 11073 Rosetta panel |
| 54232-4 | Metabolic panel.large animal - Serum or Plasma |
| 54233-2 | Metabolic panel.small animal - Serum or Plasma |
| 24346-9 | Parathyrin.intact and Calcium panel - Serum or Plasma |
| 24347-7 | Parathyrin.mid molecule and Calcium panel - Serum or Plasma |
| 24362-6 | Renal function 2000 panel - Serum or Plasma |
Member of these Groups Get Info
| LOINC Group | Group Name |
|---|---|
| LG7247-2 | Calcium| |
| LG49864-8 | Calcium| |
Language Variants Get Info
| Tag | Language | Translation |
|---|---|---|
| de-DE | German (Germany) | Calcium: Synonyms: Ca; |
| de-AT | German (Austria) | Synonyms: Calcium |
| el-GR | Greek (Greece) | Ασβέστιο: Synonyms: Ca++ |
| es-ES | Spanish (Spain) | Calcio: Synonyms: Cuantitativo |
| es-AR | Spanish (Argentina) | calcio: |
| es-MX | Spanish (Mexico) | Calcio: |
| et-EE | Estonian (Estonia) | Kaltsium: Synonyms: Juhuslik Kvantitatiivne Plasma Seerum Seerum või plasma |
| fr-CA | French (Canada) | Calcium: |
| fr-BE | French (Belgium) | Calcium: |
| fr-FR | French (France) | Calcium: |
| it-IT | Italian (Italy) | Calcio: Synonyms: Chimica Concentrazione di Massa Plasma Punto nel tempo (episodio) Siero Siero o Plasma |
| ko-KR | Korean (Korea, Republic Of) | 칼슘: |
| nl-NL | Dutch (Netherlands) | calcium: |
| pl-PL | Polish (Poland) | Wapń: |
| pt-BR | Portuguese (Brazil) | Cálcio: Synonyms: Cal; |
| ru-RU | Russian (Russian Federation) | Кальций: Synonyms: Количественный Массовая концентрация Плазма Сыворотка Сыворотка или Плазма Точка во времени; |
| tr-TR | Turkish (Turkey) | Kalsiyum: |
| uk-UA | Ukrainian (Ukraine) | Кальцій: Synonyms: Ca; |
| zh-CN | Chinese (China) | 钙: Synonyms: CA; |
Example Units
| Unit | Source |
|---|---|
| mg/dL | Example UCUM Units |
| mg/dL | REGENSTRIEF |