ISSN:0091-2751    

DOI:10.1002/jcu.1870090913

出版商:Wiley Subscription Services, Inc., A Wiley Company    

年代:1981

数据来源: WILEY

ISSN:0091-2751    

DOI:10.1002/jcu.1870090914

出版商:Wiley Subscription Services, Inc., A Wiley Company    

年代:1981

数据来源: WILEY

摘要:

AbstractThe diagnosis of previa is made with ultrasound when the placenta is seen to cover the internal os. The technique of fetal elevation is a simple procedure that facilitates visualization of the internal os and its relation to the placenta. The safety of this technique is demonstrated in a large series of patients.

ISSN:0091-2751    

DOI:10.1002/jcu.1870090902

出版商:Wiley Subscription Services, Inc., A Wiley Company    

年代:1981

数据来源: WILEY

摘要:

AbstractOvarian hyperstimulation syndrome is well recognized clinically, usually in association with drug therapy for infertility. The ultrasonic appearance of the ovarian cystic enlargment in ten patients with the findings on follow‐up in six patients is described. The role of ultrasound in this condition is shown to be in diagnosis, for staging, and follow

ISSN:0091-2751    

DOI:10.1002/jcu.1870090903

出版商:Wiley Subscription Services, Inc., A Wiley Company    

年代:1981

数据来源: WILEY

摘要:

AbstractOne of the complications of the mucocutaneous lymph node syndrome is acute hydrops of the gallbladder. Although surgery may be required occasionally, spontaneous resolution of gallbladder hydrops in patients is common. Ultrasound is the optimal method for evaluating these patients.

ISSN:0091-2751    

DOI:10.1002/jcu.1870090904

出版商:Wiley Subscription Services, Inc., A Wiley Company    

年代:1981

数据来源: WILEY

摘要:

AbstractThis review presents the basic principles underlying the quantitative assessment of normal fetal growth using ultrasound. Data on fetal growth derived from measurements of body, head, chest, and abdominal dimensions, are summarized, compared, and evaluated. Fetal volume and weight determination are also discussed. Most of the data evaluated were obtained in cross‐sectional studies, but we present the preliminary results of our longitudinal study of fetal growth for compariso

ISSN:0091-2751    

DOI:10.1002/jcu.1870090905

出版商:Wiley Subscription Services, Inc., A Wiley Company    

年代:1981

数据来源: WILEY

摘要:

AbstractTo appreciate the number of ultrasound studies of different types done within a population consisting of both rural and urban persons, a questionnaire was sent to all ultrasound facilities within the Canadian Province of British Columbia. All of the questionnaires were returned, providing complete data for 1978, 1979, and 1980. In addition to data on numbers of ultrasound studies (broken into various categories), the number of sonographers and sonologists were also analyzed. The results show an 87% increase from 1978 to 1980 in the number of studies, and, in 1980, a rate of 37 ultrasound procedures per thousand population per year (52 per thousand in the largest urban area in the province). The complete data and a discussion of the unique features of the British Columbia experience are presented.

ISSN:0091-2751    

DOI:10.1002/jcu.1870090906

出版商:Wiley Subscription Services, Inc., A Wiley Company    

年代:1981

数据来源: WILEY

摘要:

AbstractThe skin thickness in a group of patients with scleredema was measured using ultrasonic techniques and then compared with a group of normal individuals. The mean dermal thickness in scleredema was 7.7 mm, compared to 3.3 mm in the normal control group. Ultrasonic evaluation of skin thickness may be of value in following the natural history or response to therapy of certain diseases that affect dermal thickness.

ISSN:0091-2751    

DOI:10.1002/jcu.1870090907

出版商:Wiley Subscription Services, Inc., A Wiley Company    

年代:1981

数据来源: WILEY

摘要:

AbstractPulsed Doppler echocardiography (PDE) was performed on two cases with ruptured aneurysm of the right sinus of Valsalva into the right ventricle. PDE revealed a wide band pattern throughout the cardiac cycle when the sample volume was placed within the aneurysm. In the right ventricle below the aneurysm, a continuous disturbed flow in case 1 and a diastolic turbulence in case 2, was widely recorded, respectively. In contrast, the flow pattern of the right ventricular outflow tract distal to the aneurysm showed a systolic disturbed flow in both cases. These PDE findings were consistent with the shunt flows in angiocardiography.

ISSN:0091-2751    

DOI:10.1002/jcu.1870090908

出版商:Wiley Subscription Services, Inc., A Wiley Company    

年代:1981

数据来源: WILEY

ISSN:0091-2751    

DOI:10.1002/jcu.1870090909

出版商:Wiley Subscription Services, Inc., A Wiley Company    

年代:1981

数据来源: WILEY