raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:314822

Primary renal tubular acidosis

Type
Clinical group
Group
Group of disorders
Status
active

A group of rare renal tubular diseases characterized by primary defects in bicarbonate reabsorption from urine (proximal renal tubular acidosis) and/or hydrogen excretion into the lumen (distal renal tubular acidosis), resulting in metabolic acidosis with hyperchloremia and a normal plasma anion gap. The glomerular filtration rate is relatively normal.

1

Names in Orphadata languages

12 of 12 languages
LangNameSynonyms
enPrimary renal tubular acidosis
frAcidose tubulaire rénale primitive
deAzidose, renale tubuläre, primäre
esAcidosis tubular renal primaria
itAcidosi primitiva dei tubuli renali
nlPrimaire renale tubulaire acidose
ptAcidose tubular renal primária
plPierwotna kwasica kanalikowa nerek
csPrimární renální tubulární acidóza
ukПервинний нирковий тубулярний ацидоз
zh原发性肾小管性酸中毒
trPrimer renal tübüler asidoz

Definition in:

2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
MONDO17828Evalidated
UMLSC5680966Evalidated
GARD7552Evalidated

E exact · NTBT this ORPHAcode is narrower than the target · BTNT broader than the target · ND not decided.

3

Classification

Preferential parent (Orphanet linearisation):

Parents in the classifications (2):

Children (4):

Codes that Orphanet moved or referred to this one:

4

Genes

0 direct

Orphanet records no gene directly on this code.

5

Prevalence and incidence

0 records

No prevalence record in this release.

6

HPO phenotypes

Orphanet has no HPO annotation for this code in this release.

7

Sources for this card