Rare diseases · Sign or symptom
Hashimoto thyroiditis
HP:0000872
What it means
A chronic, autoimmune type of thyroiditis associated with hypothyroidism.
Rare diseases that can present with this28
Very common80–99%
2Common30–79%
12- Autoimmune polyendocrinopathy type 3
- IgG4-related systemic disease
- IgG4-related thyroid disease
- Laron syndrome with immunodeficiency
- Late-onset isolated ACTH deficiency
- Monosomy X syndrome
- Mosaic monosomy X syndrome
- Recessive mitochondrial ataxia syndrome
- Thyroid hemiagenesis
- Thyroid lymphoma
- Turner syndrome
- Turner syndrome due to structural X chromosome anomalies
Sometimes5–29%
8The range is how often this sign appears among people diagnosed with each disease — it is not a probability of having any of them. Many of these signs also occur in common, non-rare conditions, and Orphanet separately records 1 disease where this sign is specifically absent. A sign on this page is a conversation to have with a clinician, not a conclusion.
Part of the broader category
Also called: Chronic lymphocytic thyroiditis · Hashimoto's thyroiditis
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Start free with EleplanThis page uses the Human Phenotype Ontology (2026-06-23) — Human Phenotype Ontology Consortium, hpo.jax.org. Disease associations from Orphanet (INSERM), CC BY 4.0. Content is educational and is not medical advice.