Thymic hypoplasia

Medical condition
Thymic hypoplasia
SpecialtyMedical genetics Edit this on Wikidata

Thymic hypoplasia is a condition where the thymus is underdeveloped or involuted.

Causes

There are various causes of thymic hypoplasia such as 22q11.2 deletion syndrome, CHARGE syndrome, Nude/SCID and otofaciocervical syndrome type 2 (OTFCS2),[1] and ataxia telangiectasia.[2]

References

  1. ^ Bhalla P, Wysocki CA, van Oers NS (May 2020). "Molecular Insights Into the Causes of Human Thymic Hypoplasia With Animal Models". Frontiers in Immunology. 11: 830. doi:10.3389/fimmu.2020.00830. PMC 7214791. PMID 32431714.
  2. ^ Taylor AM, Hernandez D, McConville CM, Woods CG, Stacey M, Biggs P, Byrd PJ, Arlett CF, Scott D (1996). "Malignant disease and variations in radiosensitivity in ataxia telangiectasia patients.". Genetic predisposition to cancer 1996. Boston, MA: Springer. pp. 138–151. doi:10.1007/978-1-4899-4501-3_9. ISBN 978-0-412-56580-9.

External links

Classification
D
  • ICD-10: Q89.2 (note: thymus is classified as endocrine in ICD-10)
  • ICD-9-CM: 759.2
  • DiseasesDB: 34516
  • v
  • t
  • e
  • v
  • t
  • e
Lymphatic disease: organ and vessel diseases
Thymus
  • Abscess
  • Hyperplasia
  • Hypoplasia
    • DiGeorge syndrome
  • Ectopic thymus
  • Thymoma
  • Thymic carcinoma
Spleen
Lymph node
Lymphatic vessels
  • v
  • t
  • e
Lymphoid and complement disorders causing immunodeficiency
Primary
Antibody/humoral
(B)
Hypogammaglobulinemia
Dysgammaglobulinemia
Other
T cell deficiency
(T)
Severe combined
(B+T)
Acquired
Leukopenia:
Lymphocytopenia
Complement
deficiency