放射線診斷原理與技術學自由測驗(難度:隨機)-阿摩線上測驗
Dan剛剛做了阿摩測驗,考了52分
30.下圖中箭號所示的解剖構造為何?
(A)splenic artery
(B)renal vein
(C)superior mesenteric artery
(D)portal vein
66.下圖為腎臟超音波縱向影像,箭號所指的是:
(A)angiomyolipoma(AML)
(B)renal cell carcinoma(RCC)
(C)renal cyst
(D)renal stone
33.幼童患有肝母細胞瘤(hepatoblastoma),未施打顯影劑的腹部電腦斷層顯示腫瘤內有不規則白色區塊(如下
圖箭號處),經測量其密度約為300 HU,其最有可能為下列何種成分?
(A)鈣化
(B)出血
(C)脂肪
(D)氣體
54.附圖為何種MR影像?
(A)DWI(diffusion weighted imaging)
(B)PWI(perfusion weighted imaging)
(C)ADC(apparent diffusion coefficient)map
(D)FLAIR(fluid attenuated inversion recovery)
66.附圖為橫向膀胱彩色都卜勒超音波掃描,箭號所指為何?
(A)twinkling artifact
(B)edge artifact
(C)flash artifact
(D)jet phenomenon
67.38歲男性病人,因左側睪丸腫塊就診,超音波影像如附圖,最可能為下列何者?
(A)lipoma(脂肪瘤)
(B)cyst(囊腫)
(C)spermatocele(精子囊腫)
(D)seminoma(精原細胞瘤)
37.患者誤食雞骨頭,兩天後腹痛難耐,注射對比劑後的電腦斷層影像顯示異常處(如下圖箭號所示),最適當
的診斷為何?
(A)腸胃道穿孔(gastrointestinal perforation)
(B)內出血(internal bleeding)
(C)腸套疊(intussusception)
(D)闌尾炎(appendicitis peritonitis)
49.下圖影像箭號處的黑點成因為何?
(A)flow void in a normal patent vessel
(B)flow related enhancement
(C)occluded vessel
(D)microbleed
35.患者長期運動不耐,其胸部電腦斷層顯示先天迴旋主動脈(circumflex aorta),其氣管受主動脈壓迫變形而狹
窄,如下圖箭號所指,此影像是用何種後處理技術?
(A)volume rendering(VR)
(B)partial volume averaging(PVA)
(C)multiplanar reconstruction(MPR)
(D)curved multiplanar reconstruction(cMPR)