摘要:

SUMMARYA case of pulmonary atresia with anastomotic vessels connecting the right ventricle with the aorta has been described. Angiocardiographic films suggest that the anastomotic channels are right and left coronary arteries.

ISSN:0004-8461    

DOI:10.1111/j.1440-1673.1964.tb01148.x

出版商:Blackwell Publishing Ltd    

年代:1964

数据来源: WILEY

ISSN:0004-8461    

DOI:10.1111/j.1440-1673.1964.tb01149.x

出版商:Blackwell Publishing Ltd    

年代:1964

数据来源: WILEY

摘要:

SUMMARYThe authors have described the apparatus and technique for performing lymphography using iodized oil. The importance of radiological control of the examination to avoid pulmonary oil embolism has been stressed. A list of recent references on lymphography in the literature has been given. The authors have presented a series of cases to demonstrate the appearances occurring with metastatic involvement of lymph nodes and of glandular involvement with lymphosarcoma and lymphoma. The cases illustrate the value to the radiotherapist of this method of examination for planning treatment.

ISSN:0004-8461    

DOI:10.1111/j.1440-1673.1964.tb01150.x

出版商:Blackwell Publishing Ltd    

年代:1964

数据来源: WILEY

ISSN:0004-8461    

DOI:10.1111/j.1440-1673.1964.tb01152.x

出版商:Blackwell Publishing Ltd    

年代:1964

数据来源: WILEY

摘要:

SUMMARYA technique of lymphography has been described.Our observations lead us to conclude that pedal lymphography is of limited value in the investigation of metastases from testicular tumours.Its value in detection of metastases from other sources is not yet fully assessed, but in the investigation of the lymphomas it is of definite value.

ISSN:0004-8461    

DOI:10.1111/j.1440-1673.1964.tb01153.x

出版商:Blackwell Publishing Ltd    

年代:1964

数据来源: WILEY

ISSN:0004-8461    

DOI:10.1111/j.1440-1673.1964.tb01154.x

出版商:Blackwell Publishing Ltd    

年代:1964

数据来源: WILEY

摘要:

SUMMARYA number of methods for determining the quantity of mineral in bones have been considered.The use of radioisotopes of calcium and strontium in uptake studies of bone lesions has been briefly reviewed. Comparative sensitivities of the radiographic and radioisotopic methods have been indicated, and the use of47Ca for sequential studies on skeletal tumours has been mentioned as a possibility.High accuracy in determining bone mineral concentration can be achieved by the use of transmission dose techniques provided that low energy X rays are used, but measurements are restricted to regions with only small quantities of overlying soft tissue.The morphological technique affords the simplest approach to an assessment of the patient's clinical condition, but the technique cannot be considered to give a reliable estimate of the quantity of bone mineral present.Microradiography eliminates the effect of soft tissue by the use of biopsy and a low X‐ray kilovoltage, but evaluation at the same site at successive time intervals is not possible.Some problems encountered in the radiographic densitometry technique, and their solution by a suitable experimental method, have been described. The possible use of a double kilovoltage technique (currently under investigation) in bypassing the limitations of a single kilovoltage method has been outlined, and future applications of the technique have been propose

ISSN:0004-8461    

DOI:10.1111/j.1440-1673.1964.tb01155.x

出版商:Blackwell Publishing Ltd    

年代:1964

数据来源: WILEY

ISSN:0004-8461    

DOI:10.1111/j.1440-1673.1964.tb01156.x

出版商:Blackwell Publishing Ltd    

年代:1964

数据来源: WILEY