Abstract
Absorbed doses to the skin in radiological examinations of the upper and lower gastrointestinal tract in conventional and digital radiology an evaluated and compared. Absorbed doses were measured with LiF thermoluminescence dosemeters placed on the lower pelvis, umbilicus and forehead of the patient to evaluate the absorbed dose in and outside the primary beam. On 10 patients a reduction in absorbed dose of about 34% for double contrast barium enema and of 66% for upper gastrointestinal tract examinations was revealed with digital radiography equipment. In our working conditions the lower dose requirement for digital radiography is mainly due to new image intensifiers and television chains and also, due to our equipment settings, to the dose reduction with digital spot fluorography compared with conventional spot film radiography.
| Original language | English |
|---|---|
| Pages (from-to) | 489-492 |
| Number of pages | 4 |
| Journal | Radiation Protection Dosimetry |
| Volume | 57 |
| Issue number | 1-4 |
| Publication status | Published - 1995 |
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ASJC Scopus subject areas
- Nuclear Energy and Engineering
- Radiology Nuclear Medicine and imaging
- Radiation
- Radiological and Ultrasound Technology
Cite this
Absorbed dose to the skin in radiological examinations of upper and lower gastrointestinal tract. / Zonca, G.; Brusa, A.; Bellomi, M.; Cozzi, G.; Severini, A.; Somigliana, A.; Pasqualotto, C.; Sichirollo, A. E.
In: Radiation Protection Dosimetry, Vol. 57, No. 1-4, 1995, p. 489-492.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Absorbed dose to the skin in radiological examinations of upper and lower gastrointestinal tract
AU - Zonca, G.
AU - Brusa, A.
AU - Bellomi, M.
AU - Cozzi, G.
AU - Severini, A.
AU - Somigliana, A.
AU - Pasqualotto, C.
AU - Sichirollo, A. E.
PY - 1995
Y1 - 1995
N2 - Absorbed doses to the skin in radiological examinations of the upper and lower gastrointestinal tract in conventional and digital radiology an evaluated and compared. Absorbed doses were measured with LiF thermoluminescence dosemeters placed on the lower pelvis, umbilicus and forehead of the patient to evaluate the absorbed dose in and outside the primary beam. On 10 patients a reduction in absorbed dose of about 34% for double contrast barium enema and of 66% for upper gastrointestinal tract examinations was revealed with digital radiography equipment. In our working conditions the lower dose requirement for digital radiography is mainly due to new image intensifiers and television chains and also, due to our equipment settings, to the dose reduction with digital spot fluorography compared with conventional spot film radiography.
AB - Absorbed doses to the skin in radiological examinations of the upper and lower gastrointestinal tract in conventional and digital radiology an evaluated and compared. Absorbed doses were measured with LiF thermoluminescence dosemeters placed on the lower pelvis, umbilicus and forehead of the patient to evaluate the absorbed dose in and outside the primary beam. On 10 patients a reduction in absorbed dose of about 34% for double contrast barium enema and of 66% for upper gastrointestinal tract examinations was revealed with digital radiography equipment. In our working conditions the lower dose requirement for digital radiography is mainly due to new image intensifiers and television chains and also, due to our equipment settings, to the dose reduction with digital spot fluorography compared with conventional spot film radiography.
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UR - http://www.scopus.com/inward/citedby.url?scp=0028853437&partnerID=8YFLogxK
M3 - Article
AN - SCOPUS:0028853437
VL - 57
SP - 489
EP - 492
JO - Radiation Protection Dosimetry
JF - Radiation Protection Dosimetry
SN - 0144-8420
IS - 1-4
ER -