One case of adrenoleukodystrophy with initial Addison disease and identification of a novel ABCD1 gene mutation / 中华内分泌代谢杂志
Chinese Journal of Endocrinology and Metabolism
; (12): 829-833, 2019.
Article
em Zh
| WPRIM
| ID: wpr-791722
Biblioteca responsável:
WPRO
ABSTRACT
Objective To identify the clinical manifestations, imaging findings, and genetic mutation characteristics in an uncommon case of adrenoleukodystrophy ( ALD) with adrenocortical dysfunction ( Addison's disease) as the first manifestation. Methods The clinical data of the proband and his family members were comprehensively collected, and ABCDl gene sequencing was meticulously performed for the proband and his mother using high-throughput sequencing method. Results The patient presented with systematical skin pigmentation accompanied by fatigue in early stage, arose stroke-like episodes manifested as a sudden loss of consciousness and incontinence induced by high fever, and followed by progressive unclear speech, unstable walking and worsening vision. Serum very long-chain fatty acid (VLCFA) concentration increased over normal range. The brain MRI showed an abnormal signal of the symmetric distribution of the bilateral corpus callosum. A new c. 874 876del GAG hemizygous variation in the patient's ABCD1 gene was detected, while his mother had a nucleotide heterozygous variation to this site . Conclusion The diagnosis of ALD requires a combination of clinical manifestations, imaging examination, and serum VLCFA levels, while the detection of ABCD1 gene mutations is considered to be the most reliable approach.
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1
Base de dados:
WPRIM
Tipo de estudo:
Diagnostic_studies
/
Prognostic_studies
Idioma:
Zh
Ano de publicação:
2019
Tipo de documento:
Article