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Start free with EleplanHypothyroidism due to deficient transcription factors involved in pituitary development or function
ORPHA:226307Disease
What it is
Hypothyroidism due to mutations in transcription factors involved in pituitary development or function is a type of central congenital hypothyroidism, a permanent thyroid deficiency that is present from birth, characterized by low levels of thyroid hormones caused by disorders in the development or function of the pituitary.
Key facts
- Age of onset
- Infancy
- Inheritance
- Autosomal dominant, Autosomal recessive
- Classified as
- Disease
Signs and symptoms
Very common80–99%
3Common30–79%
23- Abnormality of epiphysis morphology
- Anterior pituitary hypoplasia
- Bradycardia
- Constipation
- Decreased circulating thyroxine level
- Delayed cranial suture closure
- Delayed proximal femoral epiphyseal ossification
- Facial edema
- Fatigue
- Feeding difficulties in infancy
- Growth delay
- Hypopituitarism
- Hyporeflexia
- Hypothermia
- Large posterior fontanelle
- Lethargy
- Macroglossia
- Neurodevelopmental delay
- Panhypopituitarism
- Prolonged neonatal jaundice
- Reduced circulating prolactin concentration
- Thyroid hypoplasia
- Umbilical hernia
Sometimes5–29%
23- Abnormal cerebellum morphology
- Abnormal facial shape
- Agenesis of corpus callosum
- Decreased cervical spine mobility
- Decreased circulating ACTH level
- Decreased circulating follicle stimulating hormone concentration
- Decreased circulating luteinizing hormone level
- Decreased response to growth hormone stimulation test
and 15 more in this range
These ranges are how often a sign appears across everyone diagnosed, not a prediction for one person — most people have some of these and not others. Orphanet also records findings that are specifically absent in this disease; those are in the data but not listed here.
Genes
ICD-10 codes
ICD-10 has no distinct code for most rare diseases, so many are filed under the nearest available one. A shared code identifies the group, not this disease — the ORPHAcode above is what identifies it.
Related health topics
Reached through the ICD-10 categories this disease is filed under, so these describe the broader group rather than this disease specifically.
Cross-references
Orphadata Science: Free access data from Orphanet. © INSERM 1999. Data version 2026-06-23. Available under CC BY 4.0. This is a reference, not medical advice.
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