Home About us Editorial board Search Ahead of print Current issue Archives Submit article Instructions Subscribe Contacts Login 
  • Users Online:3156
  • Home
  • Print this page
  • Email this page
ORIGINAL ARTICLE
Year : 2018  |  Volume : 17  |  Issue : 1  |  Page : 54-59

Diagnostic reference levels for mammography examinations in North Eastern Nigeria


1 Department of Radiology, Abubakar Tafawa Balewa University Teaching Hospital, Bauchi, Nigeria
2 Department of Radiography and Radiological Sciences, Nnamdi Azikiwe University, Awka, Anambra, Nigeria
3 Department of Radiology, Federal Medical Centre, Katsina State, Nigeria
4 Department of Radiology, Aminu Kano Teaching Hospital, Kano, Nigeria
5 Department of Radiography, Bayero University Kano, Kano, Nigeria

Correspondence Address:
Dlama Zira Joseph
Department of Radiology, Abubakar Tafawa Balewa University Teaching Hospital, Bauchi
Nigeria
Login to access the Email id

Source of Support: None, Conflict of Interest: None


DOI: 10.4103/ajmhs.ajmhs_43_17

Rights and Permissions

Background: Diagnostic reference levels (DRLs) plays an important role in health-care delivery and radiation safety of patients. This study was carried out as part of a comprehensive project to establish DRLs for the radiological examinations for the first time in North Eastern Nigeria. Objective of the Study: The aim is to establish DRL for mammography examination in North Eastern Nigeria and to compare it with other established works. Materials and Methods: This study is a prospective cross-sectional study conducted in two university teaching hospitals in North Eastern Nigeria. Sixty patients were recruited for the study. Thermoluminescent dosimeter (TLD) chips were exposed for craniocaudal (CC) and mediolateral examinations to record the entrance skin dose (ESD). TLD readings were obtained at the Center for Energy Research and Training Zaria, Kaduna State, Nigeria. Dance formula was used to convert ESD to mean glandular dose (MGD). Student's t-test was used to determine the relationship between the mean ESD obtained in the two centers and Pearson's correlation was used to determine the relationship between the MGD and anthropotechnical parameters. Statistical significance was set at P < 0.05. Results: The total MGD for this study was 0.31 ± 0.05 mGy and 0.69 ± 0.11 mGy for CC and mediolateral oblique (MLO), respectively. DRL was 0.63 mGy and 1.04 mGy for CC and MLO, respectively. There was no statistically significant relationship (P > 0.05) between the MGD and anthropotechnical parameters. The DRL in this work were higher when compared with international established work. Conclusion: There is need for optimization of our radiology practice in North Eastern Nigeria and most centers in Nigeria.


[FULL TEXT] [PDF]*
Print this article     Email this article
 Next article
 Previous article
 Table of Contents

 Similar in PUBMED
   Search Pubmed for
   Search in Google Scholar for
 Related articles
 Citation Manager
 Access Statistics
 Reader Comments
 Email Alert *
 Add to My List *
 * Requires registration (Free)
 

 Article Access Statistics
    Viewed415    
    Printed1    
    Emailed0    
    PDF Downloaded58    
    Comments [Add]    

Recommend this journal