多層螺旋CT三維成像下腎盂、腎盞及腎竇的解剖研究
[Abstract]:Objective to explore the anatomical structure of the renal pelvis, the renal calyx and the renal sinus and the relationship between them and to find some rules to provide the anatomical basis for the clinical diagnosis and treatment of renal diseases, and to provide reference data for the development of the external instruments. Methods to collect no renal and perirenal diseases, normal renal function and need abdominal CT enhanced scan. After signing informed consent book, after signing informed consent book, intravenous contrast agent, set scanning range and scanning parameters, delay 90 seconds to start the Toshiba 16 row spiral CT scan, image dismantling after transmission to post processing workstation; VR (Volume rendering), MIP (Maximum intensity projection) and MPR (Multi-planner reformation) Three dimensional reconstruction of the renal pelvis and renal calyx was observed on the VR image. The filling score of the renal pelvis and kidney was observed and the filling degree of the kidney was more than equal to 8. The morphology of the renal pelvis and the calyx was observed on the VR image, the renal pelvis and the calyx were measured on the MIP image, and on the MPR image. The renal sinus and the renal portal were measured. All the data were statistically analyzed by SPSS19.0 software. Alpha 0.05 was tested, alpha 0.05 had statistical differences. There were significant differences in alpha 0.01. Results the proportion of renal type, central type and renal type in 1. renal pelvis was 69%, 26.2% and 4.8%, and the distribution of left kidney and right kidney was not statistically poor. In p=0.812.2. renal pelvis, the proportion of ampulla, embryonal, branch and spider foot were 92.9%, 2.8%, 3.2% and 1.1% respectively. There was no statistical difference between the left kidney and right kidney (p=0.129), the left kidney of the.3. pyelonephrosis was 13.56 + 4.05mm, the right kidney was 13.65 + 4.07mm, and there was no statistical difference between the left kidney and the right kidney (p=0.780), male and female. There was no statistical difference (p=0.070).4.upj (ureteropelvicjunction, ureteropelvic junction) in diameter of left kidney was 4.35 + 1.22mm, right kidney was 4.22 + 1.23mm, there was no statistical difference between left kidney and right kidney (p=0.318). There was no statistical difference between male and female (p=0.425).5. kidney type, three large calyx 59.9%, two large 38.1%, special type 2%, left kidney. There was no statistical difference between the right kidney (p=0.407).6. renal calyx long diameter, left renal calyx 18.98 + 5.32mm, right renal calyx 18.49 + 4.94mm, left renal calyx 9.21 + 4.72mm, right renal calyx 9.06 + 3.80mm, left renal calyx 14.10 + 3.40mm, right kidney lower 13.94 + 3.30mm, left kidney and right kidney no statistical difference (P0.05), male and female no statistics The difference (P0.05).7. renal calyx wide diameter, left renal calyx 4.30 + 1.96mm, right renal calyx 4.83 + 2.28mm, left renal calyx 4.38 + 2.81mm, right renal calyx 4.39 + 2.66mm; left kidney 6.11 + 2.77mm, the right kidney is 6.54 + 2.76mm; left kidney and right kidney have statistical difference (P0.05), male and female have statistical difference (P0.05).8. kidney small kidneys The number of calyx, left kidney was 9.78 + 1.96, right kidney was 9.63 + 2.14, left kidney and right kidney had no statistical difference (p=0.081), there was no statistical difference between male and female (p=0.079).9. kidney small cervix part, there were neck, half neck type, 75%, 2.9% and 22.1%, left kidney and right kidney had statistical difference (P0.01).10. kidney calyccap shape The proportion of state, flat concave and flat convex were 85.2% and 14.8%, respectively, the proportion of the small calygal cervix position, the middle type and the offset type were 67.5% and 32.5%, the left kidney and right kidney had no statistical difference (P0.05).11. kidney small calyx diameter, left kidney 6.37 1.40mm, right kidney 6.53 + 1.40mm; small calyx neck diameter, left kidney 4.67 + 1.37mm, right kidney 4. There was a statistical difference between the left kidney and the right kidney (P0.05). There was a statistical difference between the left kidney and the right kidney (P0.01) (P0.01) the high diameter of the small calyx in.12. kidney, the left kidney was 5.37 + 1.36mm, the right kidney was 5.37 + 1.53mm, the small calyx and the cervix angle, the left kidney was 91.75 + 5.71 degrees, the right kidney was 91.31 + 6.66 degrees, and there was no statistical difference between the left kidney and the right kidney (P0.05). There was no difference between the male and the female. Statistical difference (P0.05).13. renal sinus length, left kidney was 58.40 + 9.23mm, right kidney was 55.05 + 9.06mm, renal sinus wide diameter, left kidney 17.81 + 4.69mm, right kidney 17.27 + 4.84mm, renal sinus thickness, left kidney 15.44 + 6.56mm, right kidney 12.35 + 4.15mm, left kidney and right kidney were statistically different (P0.05), male and female had statistical difference (P0.05).14. renal sinus depth The left kidney was 34.90 + 4.59mm, the right kidney was 35.29 + 5.35mm, the renal portal height, the left kidney was 26.46 + 7.27mm, the right kidney was 22.86 + 6.32mm, the left kidney and the right kidney had statistical difference (P0.05). There were statistically significant differences between the male and the female (P0.05) the upper calycate of the.15. kidney, the middle and lower calycate length were correlated with the length of the kidney, and the correlation and P value were respectively (r=0.351, P0). .01), (r=0.312, P0.01), (r=0.195, P0.01).16. renal calys, the middle calyx and the length of the lower calyx have correlation with the length of the renal sinus. The correlation and P values are (r=0.278, P0.01), (r=0.133, P0.01), and the width of the kidney is correlated with the width of the kidney. 1, P0.01), the number of (r=0.459, P0.01).18. small renal calyx was correlated with the diameter of the small calyx, neck width and neck height, and the correlation and P values were (r=-0.183, P0.01), (r=-0.175, P0.01), (r=-0.156, P0.01), and no correlation between the small calycex and the angle of the cervix. Conclusion the 1. renal pelvis and pyelodevelopment patterns were different. There was no difference between the left kidney and the right kidney. There was no difference between the.2. pyelonephrosis and the diameter of the UPJ. There was no difference between the left kidney and the right kidney. There was no difference between the.3. and the right kidneys in the different sex. There was no difference between the left kidney and the right kidney in the different sexes. The number of male wide.4. kidneys had no sex and left and right kidney differences. The diameter of the small calyx of the kidney, the diameter of the right kidney of the cervix diameter was larger than that of Zuo Shenkuan, and the female was wider than that of the male. There was no difference between the small calyx of the kidney and the small calyx of the kidney and the left kidney and right kidney of the cervix. There was no difference between the male and the right kidney in the size of the.5. renal sinus and the greater of the left kidney. Compared with the female, the left kidney was higher than the right kidney. The depth of the renal sinus was deeper in male than in the female. There was no significant difference between the left kidney and the right kidney in the long diameter of the.6. kidney. The width of the kidney was positively correlated with the length of the kidneys and the width of the kidneys. The number of small renal calys was negatively related to the size of the small calyx, the neck width and the neck height.
【學(xué)位授予單位】:南華大學(xué)
【學(xué)位級(jí)別】:碩士
【學(xué)位授予年份】:2016
【分類號(hào)】:R692;R322.61
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