Solitary fibrous tumour of the thyroid gland.
Solitary fibrous tumours of the thyroid gland are rare; only five cases have been reported in the literature. Clinically, they present as a long-standing firm mass in the thyroid. Histologically, they show a range of appearances including so-called 'patternless growth pattern', spindle-cell morphology, alternating hypo- and hyper-cellular areas, keloid-like hyalinization and a prominent haemangiopericytoma - like architecture. The behaviour of extrathoracic solitary fibrous tumours is unpredictable and requires careful, long-term follow-up.
Deshmukh
N S
NS
Department of Musculoskeletal Pathology, The Royal Orthopaedic Hospital NHS Trust, Birmingham, UK. NSDeshmukh@btconnect.com
Mangham
D C
DC
Warfield
A T
AT
Watkinson
J C
JC
D006801:Humans; D008279:Magnetic Resonance Imaging; D008297:Male; D008875:Middle Aged; D018218:Neoplasms, Fibrous Tissue / Q000473:pathology* / Q000601:surgery; D013964:Thyroid Neoplasms / Q000473:pathology* / Q000601:surgery