[Asymptomatic mediastinal parathyroid adenoma].
A 74-year-old woman was hospitalised for pleuro-pneumonia of the right base. The chest x-ray showed the presence of a right paratracheal opacity which persisted during the course of the infectious episode. A computed tomographic scan of the thorax showed a voluminous anterior mediastinal mass which compressed the trachea without invading it. Surgical excision enabled the ablation of a tumour which was haemorrhagic and the histological examination established a diagnosis of cystic parathyroid adenoma. At anytime did the patient present either clinical symptoms or biochemical signs suggesting primary hyperparathyroidism.
Bota
S
S
Département de Pneumologie, Hôpital de Bois-Guillaume, CHU de Rouen.
Cuvelier
A
A
Peillon
C
C
Metayer
J
J
Benhamou
D
D
Muir
J F
JF
D000236:Adenoma / Q000175:diagnosis* / Q000000981:diagnostic imaging / Q000473:pathology; D000368:Aged; D003094:Collagen; D003560:Cysts / Q000473:pathology; D005260:Female; D005347:Fibroblasts / Q000473:pathology; D006470:Hemorrhage / Q000473:pathology; D006801:Humans; D008479:Mediastinal Neoplasms / Q000175:diagnosis* / Q000000981:diagnostic imaging / Q000473:pathology; D009336:Necrosis; D010282:Parathyroid Neoplasms / Q000175:diagnosis* / Q000000981:diagnostic imaging / Q000473:pathology; D011001:Pleuropneumonia / Q000175:diagnosis; D014057:Tomography, X-Ray Computed
D003094:Collagen
Adénome parathyroïdien médiastinal asymptomatique.