Paediatric Radiography - part 5 doc

... speed <1 Fine 60 2 100–1 15 400 No No 1–4 Fine 75 4 100–1 15 400 Yes/No No (dependent upon size) 4+ Broad 75 AEC 100–1 15 400 Yes Yes (used to keep exposure time down) a Focus-to-film distance. b Automatic ... proximal urethra) when radiography is being undertaken speci - cally for renal tract pathology. 84 Paediatric Radiography Table 5. 4 Exposure factors – guidelines for a...

Ngày tải lên: 11/08/2014, 11:22

... immunocompromised child and consequently over 50 % of AIDS-related paediatric mortalities have pulmonary disease 5 (Fig. 4.13). The radiographic appearances of AIDS-related paediatric The chest and upper respiratory ... tract 51 Table 4.1 Guide to common practice for paediatric chest radi- ography. Age (approximately) Projection Patient position Under 3 months Antero-posterior Supi...

Ngày tải lên: 11/08/2014, 11:22

... (19 95) The Sick Newborn Baby, 3rd edn. Baillière Tindall, London. Nominal focal spot value: 0.6 mm Focus-to-film distance (FFD): 100 cm Kilovoltage: 65 85 kV Exposure time: < 20ms Film-screen ... = 80% Distal = 20% Radius Proximal = 25% Distal = 75% Ulna Proximal = 20% Distal = 80% Femur Proximal = 30% Distal = 70% Tibia Proximal = 55 % Distal = 45% Fig. 7.21 (a) and (b) Subtle suprac...

Ngày tải lên: 11/08/2014, 11:22

... proximal tibiofibu- lar joint may also occur as a result of disruption to the tibiofibular ring. Other 154 Paediatric Radiography Fig. 7.37 Toddler fracture mid-shaft of tibia. 144 Paediatric Radiography The ... the Salter-Harris classification system (typi- cally Salter-Harris type I or type II injuries). Epiphyseal injuries tend to be of a Salter-Harris type IV classification with a T-...

Ngày tải lên: 11/08/2014, 11:22

... them: 45, 6. 35, 0, 4.49013, 4.49013, 1 .58 75, -5 .8 052 6, 1 .58 75, -8 .98026 *GRASS, turfed surface 90, 0, 0, 17.96 05, 17.96 05, 4.76 25, -3 1. 158 5 45, 0, 0, 0, 25. 4, 4.76 25, -2 0.63 75 1 35, 0, 0, 0, 25. 4, ... surface ;%TYPE=DRAFTING 90, 0, 0, 17.96 05, 17.96 05, 4.76 25, -3 1. 158 5 45, 0, 0, 0, 25. 4, 4.76 25, -2 0.63 75 1 35, 0, 0, 0, 25. 4, 4.76 25, -2...

Ngày tải lên: 09/12/2013, 17:15

Ngày tải lên: 13/12/2013, 21:15

... IMPLICATIONS Paper submitted for the G-24 Technical Group Meeting (Washington, D.C. September 2 7-2 8 2004) Part 5 Nihal Kappagoda, Research Associate, The North-South Institute Nancy C. Alexander, ... increase grant funding as quickly as possible to countries, particularly those in sub-Saharan Africa, to achieve the MDGs by 20 15. If these funds are provided on credit ter...

Ngày tải lên: 13/12/2013, 22:15

Ngày tải lên: 13/12/2013, 23:15