Rare Diseases Symptoms Automatic Extraction

Severe α-thalassemia intermedia due to a compound heterozygosity for the highly unstable Hb Adana (HBA2: c.179G>A) and a novel codon 24 (HBA2: c.75T>A) mutation.

[alpha-thalassemia]

We report a novel mutation at codon 24 of the α2-globin gene (HBA2: c.75T > A) found in a Sundanese family. This novel mutation was detected during prenatal diagnosis. The couple already had a 7-year-old boy who exhibited clinically severe α-thalassemia intermedia (α-TI), and he was found to be a compound heterozygote for the novel mutation at codon 24 and the previously described Hb Adana (HBA2: c.179G > A) at codon 59 of the α2-globin gene. The father was a carrier of the novel point mutation and showed normal hemoglobin (Hb) and a low mean corpuscular volume (MCV) and mean corpuscular Hb (MCH) value.

Diseases presenting "prenatal diagnosis" symptom

  • 22q11.2 deletion syndrome
  • achondroplasia
  • adrenomyeloneuropathy
  • alexander disease
  • alpha-thalassemia
  • aromatase deficiency
  • benign recurrent intrahepatic cholestasis
  • cadasil
  • canavan disease
  • classical phenylketonuria
  • cohen syndrome
  • congenital adrenal hyperplasia
  • congenital diaphragmatic hernia
  • congenital toxoplasmosis
  • cystinuria
  • dentinogenesis imperfecta
  • epidermolysis bullosa simplex
  • harlequin ichthyosis
  • holt-oram syndrome
  • homocystinuria without methylmalonic aciduria
  • hydrocephalus with stenosis of the aqueduct of sylvius
  • junctional epidermolysis bullosa
  • kindler syndrome
  • krabbe disease
  • lamellar ichthyosis
  • megacystis-microcolon-intestinal hypoperistalsis syndrome
  • monosomy 21
  • neonatal adrenoleukodystrophy
  • oculocutaneous albinism
  • omenn syndrome
  • phenylketonuria
  • primary hyperoxaluria type 1
  • pyruvate dehydrogenase deficiency
  • severe combined immunodeficiency
  • wolf-hirschhorn syndrome
  • x-linked adrenoleukodystrophy
  • zellweger syndrome

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