adamantinoma
Findings
No curated finding names adamantinoma yet. Everything below is reference data from Mondo, HPO and GenCC, not evidence about what affects it.
Definition
A low grade malignant neoplasm arising from the long bones. The tibia is the most frequently affected bone site. Patients present with swelling which may or may not be associated with pain. Morphologically, it is characterized by a biphasic pattern consisting of an epithelial and an osteofibrous component. The vast majority of cases recur if they are not treated with radical surgery. In a minority of cases the tumor may metastasize to other anatomic sites including lymph nodes, lungs, liver, brain, and skeleton.
Definition from the Mondo Disease Ontology (MONDO:0002422), read 2026-09-29. CC BY 4.0.
Features
3 features
What the disease is reported to present with, and how often among people who have it — never how often a feature means the disease. HPO, annotations 2026-09-02.
- Bone painHPOHP:0002653
- Frequent (30% to 79% of cases)
- HypercalcemiaHPOHP:0003072
- Occasional (5% to 29% of cases)
- Pathologic fractureHPOHP:0002756
- Occasional (5% to 29% of cases)
Where it sits
- A kind of
- Narrower terms (1)
Other names
5 names
Resolves to: adamantinoma
- Also called
- adamantinoma of long bonesadamantinoma of long bones (morphologic abnormality)adamantinoma, malignantExtragnathic adamantinomalong bone adamantinoma