37.16 歲混種絕育母犬,喘、嘔吐及食慾精神下降,其胸腔 X 光影像如下圖,側照中箭號所指軟組織影像為何?

(A)左心房變大(enlargement of left atrium)
(B)肺動脈幹變大(enlargement of main pulmonary artery)
(C)食道異物(esophageal foreign body)
(D)氣管支氣管淋巴結腫大(tracheobronchial lymphadenomegaly)

答案:登入後查看
統計: A(1), B(1), C(1), D(1), E(0) #3973636