Term
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Definition
OML Perp to IR CR 37 deg to IOML/30 deg to OML CR 30 deg caudad to OML/37 deg to IOML Center at MSP, 2.5" above glabella |
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Term
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Definition
Head in true lateral position MSP parallel to IR IPL perp to IR IOML perp to front edge of IR CR perp to IR Center 2'' superior to EAM |
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Term
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Definition
0 deg CR OML perp to IR MSP perp to IR Centered to exit glabella |
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Term
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Definition
CR perp to IOML IOML parallel to IR MSP perp to IR Center 3/4'' anterior to level of EAMs |
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Term
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Definition
side of interest closest to IR Head in true lateral position MSP parallel to IR IPL perp to IR IOML perp to front edge of IR CR perp to IR Center midway btw outer canthus & EAM |
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Term
| Sinuses-Waters(Parietoacanthial) |
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Definition
MML perp to IR OML 37 deg angle with IR MSP perp CR perp to IR CR exits at acanthion |
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Term
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Definition
OML perp to IR MSP perp to IR CR 15 deg caudad exiting nasion |
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Term
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Definition
IOML parallel to IR MSP perp to IR CR perp to IOML Center midway btw angles of mandible |
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Term
Sinuses-Open Mouth Waters |
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Definition
Patient erect Horizontal CR OML forms 37° angle with IR MSP perp to IR CR exits acanthion |
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Term
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Definition
CR perp to IR CR exits at lips OML perp to IR MSP perp to IR |
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Term
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Definition
side of interest closest to IR Extend neck Head in true lateral - ramus 10°-15° rotation - gen. survey 30° rotation - body 45° rotation - mentum CR 25°cephalad from IPL |
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Term
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Definition
Open & closed mouth 15° oblique CR 15° caudad Centered 1 1/2'' superior to upside EAM IPL perp to IR IOML perp to front edge of IR Rotate face toward IR 15° |
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Term
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Definition
Open & closed mouth true lateral position CR 25°-30° caudad angle Centered 1/2'' anterior, 2'' superior to upside EAM IPL perp to IR MSP parallel to IR IOML perp to front edge of IR |
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Term
Zygomatic Arches - Oblique Inferiosuperior (Tangenial) |
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Definition
Extend/rest chin on IR place IR perp to GAL MSP perp to CR & IR Center CR to nasion CR parallel to GAL |
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Term
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Definition
AP supine center to iliac crest AP erect center 2'' above iliac crest PA CXR center to T7 |
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Term
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Definition
CR perp to IR CR at iliac crest Transverse colon is mostly barium filled on PA and air filled on AP with double contrast. Entire large intestine demonstrated, including left colic flexure. |
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Term
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Definition
35°-45° rotation CR perp to IR 1'' to left of MSP CR at level of iliac crest Right colic flexure and ascending and sigmoid colon are open. Entire large colon should be visible. Rectal ampulla incuded on lower margin of image. |
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Term
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Definition
35°-45° rotation CR perp to IR centered 1''-2'' above iliac crest Left colic flexure should be open, as well as descending colon. Entire large intestine included. |
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Term
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Definition
CR perp to IR center to iliac crest 1'' lateral to elevated side Right colic flexure and ascending and rectosigmoid portions are open. Entire contrast filled large intestine, including rectal ampulla is seen. |
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Term
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Definition
CR perp to IR center to IC 1'' lateral to elevated side Left colic flexure and descending colon open. Entire contrast filled large intestine shown as well as rectal ampulla. |
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Term
| Barium Enema - Lateral Rectum |
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Definition
CR perp to IR center to ASIS and midcoronal plane Flex/superimpose knees Superimpose shoulders & hips Contrast filled rectosigmoid region is demonstrated. |
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Term
| Barium Enema - Right Lateral Decub |
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Definition
Pt lying on right side Use grid IC at center of IR and CR Arms up, knees flexed Superimpose shoulders/hips CR horizontal beam center at iliac crest and MSP Entire large intestine shown including air-filled left colic flexure and descending colon. |
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Term
| Barium Enema - Left Lateral Decub |
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Definition
pateint on left side CR horizontal beam CR perp to IR CR at iliac crest and MSP Entire large intestine with air-filled right colic flexure, ascending colon, and cecum are seen. |
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Term
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Definition
40°-70° rotation from prone depending on body habitus right anterior body against IR CR perp to IR rt arm down/lt arm flexed up flex left knee for support center CR to duodenal bulb/L1, midway btw spine & upside lateral border of abdomen Entire stomach and C-loop of duodenum are seen. Fundus is air-filled, Pylorus is barium-filled. |
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Term
| UGI - Right Lateral Stomach |
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Definition
CR perp to IR Patient recumbent in RL position Center CR and IR to duodenal bulb/L1 and 1'' to 1 1/2'' anterior to MCP Entire stomach and duodenum seen. Retrogastric space seen. |
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Term
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Definition
35°-40° from prone CR perp to IR Center to T5-T6 Pylorus of stomach & c-loop are best demonstrated here. Esophagus is filled or lined with contrast. |
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Term
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Definition
Center to level of pylorus and duodenal bulb/L1, 1'' to the left of vertebral column. Entire stomach and duodenal bulb seen. Body and pylorus are barium-filled. |
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Term
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Definition
CR and IR at L1, midway btw midline & lt lateral margin of abdomen. Entire stomach & duodenal bulb seen. Fundus is barium-filled & near center of IR. |
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Term
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Definition
Patient prone 15 or 30min: center 2'' above IC Hourly: center CR and IR to IC Entire small intestine shown. |
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Term
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Definition
patient supine Center IR and CR to iliac crest Include symphsys pubis on cassette without cutting off kidneys |
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Term
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Definition
Rotate body 30° patient supine CR to iliac crest Kidney on elevated side is seen. Ureter on downside is projected away from spine & best seen. |
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Term
| IVU - Ureteric Compression |
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Definition
| Image taken after release of compression, usually in supine position. |
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