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| 1 | Reliability of the pronator quadratus fat pad sign to predict the severity of distal radius fractures显示文摘AIM To evaluate the reliability of pronator quadratus fat pad sign to detect distal radius fracture and to predict its severity.METHODS Retrospectively we identified 89 consecutive patients(41 female, mean age 49 ± 18 years) who had X-ray(CR) and computed tomography(CT) within 24 h following distal forearm trauma. Thickness of pronator quadratus fat pad complex(PQC) was measured using lateral views(CR) and sagittal reconstructions(CT). Pearson's test was used to determine the correlation of the PQC thickness in CR and CT. A positive pronator quadratus sign(PQS) was defined as a PQC > 8.0 mm(female) or > 9.0 mm(male). Frykman classification was utilized to assess the severity of fractures.RESULTS Forty-four/89 patients(49%) had a distal radius fracture(Frykman Ⅰ n = 3, Ⅱ n = 0, Ⅲ n = 10, Ⅳ n = 5, Ⅴ n = 2, Ⅵ n = 2, Ⅶ n = 9, Ⅷ n = 13). Mean thickness of the PQC thickness can reliably be measured on X-ray views and was 7.5 ± 2.8 mm in lateral views(CR), respectively 9.4 ± 3.0 mm in sagittal reconstructions(CT), resulting in a significant correlation coefficientof 0.795. A positive PQS at CR was present in 21/44 patients(48%) with distal radius fracture and in 2/45 patients(4%) without distal radius fracture, resulting in a specificity of 96% and a sensitivity of 48% for the detection of distal radius fractures. There was no correlation between thickness of the PQC and severity of distal radius fractures.CONCLUSION A positive PQS shows high specificity but low sensitivity for detection of distal radius fractures. The PQC thickness cannot predict the severity of distal radius fractures. | Julia Loesaus Isabel Wobbe Erik Stahlberg Joerg Barkhausen Jan Peter Goltz | 2017 | World Journal of Radiology2017，9，9： | 3 |
| 2 | Brain lesion contrast in MR imaging: dependence of field strength and concentration of gadodiamide injection in patients and phantoms 显示文摘 | Akeson P Vikboff B Stahlberg F | 1997 | Acta Radiol1997，38，： | 1 |
| 3 | Arm morbidity after axillary dissection for breast cancer显示文摘 | Stahlberg CI Jorgensen T | 2001 | Ugeskr Laeger2001，163，24： | 1 |
| 4 | Effects of an oral contraceptive containing 30 mcg ethinyl estradiol and 2 mg dienogest on lipid metabolism during 1 year of conventional or extended-cycle use显示文摘 | WIEGRATZ I STAHLBERG S MANTHEY T | 2010 | Contraception2010，81，1： | 1 |
| 5 | Adsorp- tion of bile acids by sucralfate, antacids, and cholestyramine in vitro显示文摘 | STAHLBERG M JALOVAARA P LA1TINEN S | 1987 | Clin Ther1987，9，6： | 1 |
| 6 | FGF'2 specifies hESC-derived definitive endoderm into foregut/midgut cell lineages in a concen- tration-dependent manner显示文摘 | Ameri J Stahlberg A Pedersen J | 2010 | Stem Cells2010，28，1： | 1 |
| 7 | FGF2 specifies hESC-derived definitive endoderm into foregut/midgut cell lineages in a concentration-dependent manner显示文摘 | Ameri J Stahlberg A Pedersen J | | 0，，01： | 1 |
| 8 | The quality of perioperative care:Development of a tool for the perceptions of patients显示文摘 | Leinonen T Leino - Kilpi H Stahlberg MR | 2001 | Journal of Advanced Nursing2001，35，2： | 1 |
| 9 | Proton(1H)MR spectroscopy for routine diagnostic evaluation of brain lesions显示文摘 | Burtscher IM Stahlberg F Holtas S | 1997 | Acta Radiol1997，38，6： | 1 |
| 10 | The propagation of slow wave potentials in pea epicotyls显示文摘 | STAHLBERG R COSGROVE D J | 1997 | Plant Physiol1997，113，1： | 1 |
| 11 | The three- dimensional crystal structure of the catalytic core of cellobiohydrolase I from Trichoderma reesei显示文摘 | Divne C Stahlberg J Reinikainen T | 1994 | Science1994，265，5171： | 1 |
| 12 | Aquaglyceroporins:channel proteins with a conserved core,multiple functions,and variable surfaces显示文摘 | Engel A Stahlberg H | | 0，，： | 1 |
| 13 | Effects of gatifloxacin (GTX) on the pharmacokinetics of theophyline in heathly young volunteers 显示文摘 | Stahlberg H J Gohler K Guillane M | 1999 | J Antimicrob Chemther1999，44，： | 1 |
| 14 | Behaviour of longitudinal surface cracks in the hot rolling of steel slabs显示文摘 | Esa Ervasti Ulf Stahlberg | 1999 | Journal of Materials Processing Technology1999，，94： | 1 |
| 15 | Transversal cracks and their behaviour in the hot rolling of steel slabs显示文摘 | Esa Ervasti Ulf Stahlberg | 2000 | Journal of Materials Processing Technology2000，，101： | 1 |
| 16 | New views on RPE65 deficiency:the rod system is the source of vision in a mouse model of Leber congenital amaurosis显示文摘 | Seeliger MW Grimm C StAhlberg F | 2001 | Nat Genet2001，29，： | 1 |
| 17 | Continuous in-line gasfication/vitrification process for thermal waste treatment :Process technology and current status of projects 显示文摘 | Bernd Calaminus Stahlberg R | 1998 | Waste Management1998，18，： | 1 |
| 18 | Comparison of bacteria with and without plasmid-encoded proteins as antigens for measurement of immunoglobulin M,G,and A antibodies to Yersinia enterocolitica by enzyme-linked immunosorbent assay显示文摘 | Granfors K Lahesmaa-Rantala R Stahlberg T H | 1989 | J Clin Microbiol1989，27，3： | 1 |
| 19 | Provisional protocol for the sampling and analysis of tar and particulates in the gas from large-scale biomass gasifiers显示文摘 | PEKKA SIMELL PEKKA STAHLBERG ESA KURKELA | 2000 | Biomass and Bioenergy2000，，18： | 1 |
| 20 | Deformation of inclusions during hot rolling of steels显示文摘 | Luo C H Stahlberg U | 2001 | Journal of Materials Processing Technology2001，114，1： | 1 |
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