Chondrocalcinosis: rare localization in the temporomandibular joint.
In this paper introduces a rare case of chondrocalcinosis of the temporomandibular joint secondary to hyperparathyroidism, diagnosed in a 64-year-old man. The patient complained of symptoms characterized by the presence of a swelling in the left pretragic preauricular region, accompanied by a limitation of the mandibular movements. Radiographic examinations suggested a diagnosis of synovial chondromatosis. Subsequently definitive histological analysis removed mass stated for a chondrocalcinosis of the left temporomandibular joint. The differential diagnosis is very hard, in this case it has been difficult for the rarity of the pathology described in literature; the exact diagnosis can be only formulated on histologic and citologic examination of the mass excised.
Cascone
Piero
P
Maxillo-facial Surgery Department, "La Sapienza" University, Viale Regina Elena, Rome, CAP 00100, Italy.
Rivaroli
Andrea
A
Arangio
Paolo
P
Giovannetti
Filippo
F
D002805:Chondrocalcinosis / Q000209:etiology* / Q000473:pathology / Q000601:surgery; D006801:Humans; D006961:Hyperparathyroidism / Q000150:complications*; D008297:Male; D008875:Middle Aged; D013705:Temporomandibular Joint Disorders / Q000209:etiology* / Q000503:physiopathology / Q000601:surgery