title: Radiology quiz case 1. Massive cervicothoracic hematoma due to extracapsular rupture of a parathyroid adenoma.
authors.affiliation: Royal Free Hospital, London, England.
authors.forename: Nilantha
authors.initials: N
authors.lastname: De Zoysa
authors.forename: Sarju
authors.initials: S
authors.lastname: Vasani
authors.forename: Vyas
authors.initials: V
authors.lastname: Prasad
authors.forename: Michael
authors.initials: M
authors.lastname: Stearns
mesh_terms: D003937:Diagnosis, Differential; D005260:Female; D006406:Hematoma / Q000175:diagnosis* / Q000209:etiology; D006491:Hemothorax / Q000175:diagnosis* / Q000209:etiology; D006801:Humans; D008482:Mediastinum; D008875:Middle Aged; D009333:Neck; D010282:Parathyroid Neoplasms / Q000150:complications* / Q000000981:diagnostic imaging; D012422:Rupture, Spontaneous; D015899:Tomography, Emission-Computed, Single-Photon / Q000379:methods*; D014057:Tomography, X-Ray Computed / Q000379:methods*