National Referral Laboratory

National Referral Laboratory

Tests, Specimens & Diagnostic Record

Data is current to 31st December, 2008

Alphabetical disease index

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z


ORGANIC AND AMINO ACID DISORDERS

Disorder/Enzyme deficiency Specimen requirements
Postnatal
diagnoses
Prenatal
diagnoses
Cystinosis
  • S35 cystine metabolism ($)
Cultured cells (skin fibroblasts, chorionic villus or amniotic cells), skin biopsy
34
35
(9 aff)
Isovaleric acidaemia
  • 2-C14 leucine metabolism ($)
Cultured cells (skin fibroblasts, chorionic villus or amniotic cells), skin biopsy
3
4
(2 aff)
Maple syrup urine disease
  • 1-C14 leucine metabolism ($)
Cultured cells (skin fibroblasts, chorionic villus or amniotic cells), skin biopsy
15
22
(5 aff)
Canavan disease (aspartylacylase deficiency)
  • Molecular analysis (E285A,Y231X and A305E) ($)
EDTA blood, cultured cells (skin fibroblasts, chorionic villus or amniotic cells), skin biopsy or any source of DNA for molecular analysis.
5
1
(0 aff)
Galactosaemia (Classical form)
  • Galactose-phosphate uridyl transferase (GALT) activity ($)
  • Molecular analysis (Q188R) ($)
Washed erythrocytes, skin biopsy, cultured cells (skin fibroblasts, chorionic villus or amniotic cells) or any source of DNA for molecular analysis.
20
13
(4 aff)
Galactosaemia (Duarte variant)
  • Galactose-phosphate uridyl transferase (GALT) activity ($)
  • Molecular analysis (N314D) ($)
Washed erythrocytes (frozen) or any source of DNA for molecular analysis.
7
0
Citrullinaemia
  • C14 citrulline metabolism ($)
Cultured cells (skin fibroblasts, chorionic villus or amniotic cells), skin biopsy
11
5 citrull
6 ASA lyase def
21
(4 aff)
Ornithine transcarbamylase deficiency
  • Ornithine transcarbamylase ($)
Liver biopsy or tissue (only)
12
3
(2 aff)
Carbamoyl phosphate synthetase deficiency
  • Carbamoyl phosphate synthetase ($)
Liver biopsy or tissue (only)
3
0
Medium chain Acyl CoA dehydrogenase deficiency
  • Medium chain Acyl CoA dehydrogenase ($)
  • Molecular analysis (K329E) ($)
EDTA blood (10mL), cultured cells (skin fibroblasts, chorionic villus or amniotic cells), skin biopsy or any source of DNA for molecular analysis.
23
0

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Last Modified: 30-03-2009 15:08:32