Subtype
Bizarre Parosteal Osteochondromatous Proliferation
CI-CAN-00001973BPOPExplore in graph →
Non-malignant
- NCIt
- C121845
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Subtype
CI-CAN-00001973BPOPExplore in graph →
Data completeness0 / 7 dimensions
Computed from entity_counters.completeness · refreshed after each connector run
Definition
A benign lesion that usually affects the proximal small bones of the hands or feet. Grossly it consists of a cartilage cap and a bony stalk. Microscopically it is characterized by the presence of spindle cells, cartilage, and bone, usually in a disorganized pattern compared to subungual exostosis. Enlarged (bizarre) chondrocytes are present in the cartilage. Swelling with or without pain is present. Recurrences following resection have been reported in approximately half of cases.
Data updated 22 days agoSource updated 26.08e
Taxonomy
Several hierarchies coexist; edges are listed per hierarchy type with their source.
Parents
Children (0)
Leaf node — no children.
Anatomy
Data updated 19 hours agoSource updated unknowncounters aggregate over descendants
Names
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Key figures
Each figure carries its unit, period and source; ranks link to "Why this rank?".
No registry-level ancestor: burden figures are published for the mutually exclusive top-level site groups only, and this entity does not descend from one. Global figures (IARC / GLOBOCAN) stay under license review and SEER awaits credentials.
Data updated 19 hours agoSource updated unknownregistry figures: none · counters aggregate over descendants