Porphyrin fractions panel:SFr:Pt:Stool:-:

Preferred Label : Porphyrin fractions panel:SFr:Pt:Stool:-:;

LOINC status : ACTIVE;

LOINC display name : Porphyrin fractions panel (Stl) [Molar fraction];

LOINC long common name : Porphyrin fractions panel - Stool;

LOINC short name : Porphyrin Fract Pnl SFr Stl;

LOINC description : Determination of porphyrin profile in stool is performed to evaluate porphyria. Total fecal porphyrins are markedly increased especially in active HCP (Hereditary Coproporphyria) and VP (Variegate Porphyria) and to a lesser extent in PCT (Porphyria Cutanea Tarda) and EPP (Erythropoietic Protoporphyria). Porphyrins with 2-4 carboxyl groups generally predominate in feces. As with urine, it is most useful to measure the total amount of porphyrins in a fecal sample. If increased, then the laboratory may determine which porphyrins predominate to identify the presence and nature of the porphyrin defect. A summary of the different porphyria disorders, the genes where mutations occur and the associated symptoms is given in: http://www.porphyria-europe.com/02-for-healthcare/the-porphyrias.asp.;

Détails

Origin ID

74835-0;

UMLS CUI

C3847194;

Has component
- Porphyrin fractions [LOINC component]
- Porphyrin fractions panel [LOINC component]
Has property
- Substance Fraction [LOINC Property]
Has system
- Stool [LOINC System]
Has time aspect
- Point in time (spot) [LOINC time aspect]
Panel of LOINC codes
- Coproporphyrin 1/Porphyrins.total:SFr:Pt:Stool:Qn: [LOINC code]
- Coproporphyrin 3/Porphyrins.total:SFr:Pt:Stool:Qn: [LOINC code]
- Deuteroporphyrin/Porphyrins.total:SFr:Pt:Stool:Qn: [LOINC code]
- Mesoporphyrin/Porphyrins.total:SFr:Pt:Stool:Qn: [LOINC code]
- Porphyrins:Imp:Pt:Stool:Nar: [LOINC code]
- Protoporphyrin/Porphyrins.total:SFr:Pt:Stool:Qn: [LOINC code]
Semantic type(s)
- Clinical Attribute [UMLS semantic type]

Position du mot-clé dans l'(les) arborescence(s) :

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