Copyright
©The Author(s) 2017.
World J Gastroenterol. May 28, 2017; 23(20): 3664-3674
Published online May 28, 2017. doi: 10.3748/wjg.v23.i20.3664
Published online May 28, 2017. doi: 10.3748/wjg.v23.i20.3664
Table 1 General characteristics of the three groups
Total No. | Gender, male/female | Age (yr) | Duration of symptoms (mo) | |
Group A (stages III and IV) | 38 | 26/12 | 42 ± 2.4 | 7.8 ± 2.4 |
Group B (stages I and II) | 24 | 14/10 | 44 ± 2.5 | 6.6 ± 3.8 |
Group C (healthy controls) | 42 | 24/18 | 41 ± 2.2 | - |
χ2/t-value | 1 | 0.28751 | 1 | |
2 | 0.65502 | 2 | ||
3 | 0.02713 | 3 | ||
P value | 1 | 0.59191 | 1 | |
2 | 0.41832 | 2 | ||
3 | 0.86923 | 3 |
Table 2 The mosaic pattern according to different methods for the three groups
TRUS | TPUS | TVUS in female | Pathology | P value | |
Group A (stages III and IV) | 22/38 | 12/38 | 4/12 | 0.03794 | |
20/38 | 0.24885 | ||||
0.80936 | |||||
Group B (stages I and II) | 4/24 | 2/24 | 2/10 | - | 0.66254 |
0.79835 | |||||
0.70556 | |||||
Group C (healthy controls) | 0/42 | 0/42 | 0/18 | - | - |
χ2/t-value | 8.64491 | 3.31421 | 0.04771 | - | - |
30.69812 | 13.22522 | 4.33892 | |||
4.81173 | 1.33053 | 1.44793 | |||
P value | 0.00331 | 0.06871 | 0.82701 | - | - |
0.00002 | 0.00032 | 0.03732 | |||
0.02833 | 0.24873 | 0.22893 |
Table 3 Cohen’s kappa co-efficiency between mosaic pattern in transrectal ultrasound and arteriovenous fistula in pathology in stages III and IV hemorrhoids
Pathology | Mosaic pattern in transrectal US | Total | |
Positive | Negative | ||
Positive | 20 | 0 | 20 |
Negative | 2 | 16 | 18 |
Total | 22 | 16 | 38 |
Table 4 Vessel diameter and blood flow velocity detected by transrectal ultrasound
n | Vessel diameter (mm) | Blood flow velocity (cm/s) | |
Group A (stages III and IV) | 22 | 2.6 ± 0.4 | 56.4 ± 4.3 |
Group B (stages I and II) | 20 | 0.6 ± 0.4 | 20.8 ± 3.4 |
χ2/t-value | 16.1835 | 29.5566 | |
P value | 0 | 0 |
- Citation: Aimaiti A, A Ba Bai Ke Re MMTJ, Ibrahim I, Chen H, Tuerdi M, Mayinuer. Sonographic appearance of anal cushions of hemorrhoids. World J Gastroenterol 2017; 23(20): 3664-3674
- URL: https://www.wjgnet.com/1007-9327/full/v23/i20/3664.htm
- DOI: https://dx.doi.org/10.3748/wjg.v23.i20.3664