[Fibro-osseous pseudotumor of the digits: An exemple of USP6-related fibroblastic/myofibroblastic tumor]. / La pseudotumeur fibro-osseuse des doigts : une tumeur fibroblastique/myofibroblastique liée à USP6.
Ann Pathol
; 44(5): 368-371, 2024 Sep.
Article
in Fr
| MEDLINE
| ID: mdl-38341311
ABSTRACT
Fibro-osseous pseudotumor of the digits is a benign tumour closely related to myositis ossificans. It is a rare lesion seldom reported in the literature. We report the case of a 33-year-old woman with lancinating pain in the first phalanx of the second finger of the right hand, associated with inflammation. The histopathological examination of the surgical excision biopsy of the lesion revealed a spindle-shaped proliferation within a sclerosing, hyaline, and osteoid stroma. In our observation, immunohistochemistry and molecular biology are the main elements that helped to establish the diagnosis and eliminate the various differential diagnoses, despite a non-specific histopathological aspect.
Key words
Full text:
1
Collection:
01-internacional
Database:
MEDLINE
Main subject:
Ubiquitin Thiolesterase
Limits:
Adult
/
Female
/
Humans
Language:
Fr
Journal:
Ann Pathol
/
Ann. pathol
/
Annales de pathologie
Year:
2024
Document type:
Article
Affiliation country:
Francia
Country of publication:
Francia