This paper presents the diagnosis of effusion of the knee by ultrasound. 140patients with pain and swelling of the knee were detected to have suprapatellar effusion by ultrasound. The antero-posterior distances of the...This paper presents the diagnosis of effusion of the knee by ultrasound. 140patients with pain and swelling of the knee were detected to have suprapatellar effusion by ultrasound. The antero-posterior distances of the suprapatellar effusion were 0. 2-3. 4 cm with a mean of 1. 2 cm. The effusion was revealed as an anechoic fluid-filled area in 121 cases (86. 4 %), as a hypoechoic area in 15 cases (10. 7 %), and as a mixed anechoic fluid-filled area and hypoechoic area in remaining 4 (2. 9 %). Of 140 cases of knee effusion, 126 cases were verified by aspiration or operation. The results obtaineddemonstrate that ultrasound can visualize not only the effusion of the knee, but also theabnormalities in the menisci, synovium, and the popliteal fossa ; This provides an important basis for diagnosis and treatment. Further more, ultrasound is painfree, noninvasive, inexpensive, readily acceptable by patients,and convenient for follow-up studles.展开更多
This article presents sonographic diagnosis of acute hematogenous osteomyelitis in early stage.24 clildren with clinically suspected acute hematogtnous osteomyelits were detected to have subptrosteal abscesses by ultr...This article presents sonographic diagnosis of acute hematogenous osteomyelitis in early stage.24 clildren with clinically suspected acute hematogtnous osteomyelits were detected to have subptrosteal abscesses by ultrasond during four to fourteen days after onset.The mean length and anteroposterior distance of the subperiosteal abscesses were 86.4 mm and 10.7 mm,respectively.Of 24 cases of subperiosteal atscesses,aspiration performed under ultrasound guidance revealed purulent fluid in al and 23 were verified surgically.The results obtained indicate that ultrasound can be used it diagnosis of actue hematogerous osteomyelitis in the early stage.the earliest case was diagrosed by ultrasound 4 days afttr onset.By use of ultrasound, differentiation diagnosis of acute hematogenous osteomyelitis from other diseases such as cellulitis,soff tissue abscess,acutt septic arthritis and maignant bone tumors is also discussed.展开更多
文摘This paper presents the diagnosis of effusion of the knee by ultrasound. 140patients with pain and swelling of the knee were detected to have suprapatellar effusion by ultrasound. The antero-posterior distances of the suprapatellar effusion were 0. 2-3. 4 cm with a mean of 1. 2 cm. The effusion was revealed as an anechoic fluid-filled area in 121 cases (86. 4 %), as a hypoechoic area in 15 cases (10. 7 %), and as a mixed anechoic fluid-filled area and hypoechoic area in remaining 4 (2. 9 %). Of 140 cases of knee effusion, 126 cases were verified by aspiration or operation. The results obtaineddemonstrate that ultrasound can visualize not only the effusion of the knee, but also theabnormalities in the menisci, synovium, and the popliteal fossa ; This provides an important basis for diagnosis and treatment. Further more, ultrasound is painfree, noninvasive, inexpensive, readily acceptable by patients,and convenient for follow-up studles.
文摘This article presents sonographic diagnosis of acute hematogenous osteomyelitis in early stage.24 clildren with clinically suspected acute hematogtnous osteomyelits were detected to have subptrosteal abscesses by ultrasond during four to fourteen days after onset.The mean length and anteroposterior distance of the subperiosteal abscesses were 86.4 mm and 10.7 mm,respectively.Of 24 cases of subperiosteal atscesses,aspiration performed under ultrasound guidance revealed purulent fluid in al and 23 were verified surgically.The results obtained indicate that ultrasound can be used it diagnosis of actue hematogerous osteomyelitis in the early stage.the earliest case was diagrosed by ultrasound 4 days afttr onset.By use of ultrasound, differentiation diagnosis of acute hematogenous osteomyelitis from other diseases such as cellulitis,soff tissue abscess,acutt septic arthritis and maignant bone tumors is also discussed.
