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Asian Barrett's Consortium study on NBI imaging of

Inter-observer variability in NBI diagnosis of Barrett’s Esophagus
0%
 
 
PART I - Participant's Information.

Please answer all the questions and click "CONTINUE" at the bottom of the page.

If you wish to pause and continue the survey at another time, please click "Save Page and Continue Later".
 
 
 
1. Your Name
   
 
 
 
2. Your Country
 
 
 
3. How many years have you been practicing as a Consultant?
 
< 2 years
 
between 2 to 4 years
 
between 5 to 7 years
 
between 8 to 10 years
 
> 10 years
 
 
 
4. How many endoscopies do you perform a year?
 
< 500
 
between 500 to 1000
 
between 1000 to 2000
 
between 2000 to 3000
 
> 3000
 
 
 
5. On an average, how many Barrett's cases do you see a year?
   
 
 
 
6. Do you use NBI in routine diagnostic endoscopy?

 
Yes
 
No
 
 
 
7. How many cases a day do you use this for?
   
 
 
 
8. Do you use optical magnification in routine diagnostic endoscopy?

 
Yes
 
No
 
 
 
9. How many cases a day do you use this for?
   
 
 
 
10. Your Email Address (to allow us to share the study results with you later)
   
 
 
 
PART II - This part comprises 100 NBI/WLE images, presented in 5 sections of 20 images each. Please view and rate all the images provided according to the study guidelines provided. Please select ONE answer only.


View/Download the study guidelines here:
Open/Download File
To save a copy, right-click on the link above.

After rating each section, please click the “CONTINUE” button at the bottom of the page to go to the next section.

At any time, you may click on the “back” button on the top left hand corner of the page to go back to the previous page. Please do not use your browser “BACK” button.

If you wish to pause and continue the survey at another time, please click "Save Page and Continue Later".
 
 
 
Images 1 to 20
 
 
 
1. Image 1



Please select one of the following answers:

 
Regular (no dysplasia)
 
Irregular (high grade dysplasia)
 
Equivocal (Unsure)
 
 
 
2. Image 2



Please select one of the following answers:

 
Regular (no dysplasia)
 
Irregular (high grade dysplasia)
 
Equivocal (Unsure)
 
 
 
3. Image 3



Please select one of the following answers:

 
Regular (no dysplasia)
 
Irregular (high grade dysplasia)
 
Equivocal (Unsure)
 
 
 
4. Image 4



Please select one of the following answers:

 
Regular (no dysplasia)
 
Irregular (high grade dysplasia)
 
Equivocal (Unsure)
 
 
 
5. Image 5



Please select one of the following answers:

 
Regular (no dysplasia)
 
Irregular (high grade dysplasia)
 
Equivocal (Unsure)
 
 
 
6. Image 6



Please select one of the following answers:

 
Regular (no dysplasia)
 
Irregular (high grade dysplasia)
 
Equivocal (Unsure)
 
 
 
7. Image 7



Please select one of the following answers:

 
Regular (no dysplasia)
 
Irregular (high grade dysplasia)
 
Equivocal (Unsure)
 
 
 
8. Image 8



Please select one of the following answers:

 
Regular (no dysplasia)
 
Irregular (high grade dysplasia)
 
Equivocal (Unsure)
 
 
 
9. Image 9



Please select one of the following answers:

 
Regular (no dysplasia)
 
Irregular (high grade dysplasia)
 
Equivocal (Unsure)
 
 
 
10. Image 10



Please select one of the following answers:

 
Regular (no dysplasia)
 
Irregular (high grade dysplasia)
 
Equivocal (Unsure)
 
 
 
11. Image 11



Please select one of the following answers:

 
Regular (no dysplasia)
 
Irregular (high grade dysplasia)
 
Equivocal (Unsure)
 
 
 
12. Image 12



Please select one of the following answers:

 
Regular (no dysplasia)
 
Irregular (high grade dysplasia)
 
Equivocal (Unsure)
 
 
 
13. Image 13



Please select one of the following answers:

 
Regular (no dysplasia)
 
Irregular (high grade dysplasia)
 
Equivocal (Unsure)
 
 
 
14. Image 14



Please select one of the following answers:

 
Regular (no dysplasia)
 
Irregular (high grade dysplasia)
 
Equivocal (Unsure)
 
 
 
15. Image 15



Please select one of the following answers:

 
Regular (no dysplasia)
 
Irregular (high grade dysplasia)
 
Equivocal (Unsure)
 
 
 
16. Image 16



Please select one of the following answers:

 
Regular (no dysplasia)
 
Irregular (high grade dysplasia)
 
Equivocal (Unsure)
 
 
 
17. Image 17



Please select one of the following answers:

 
Regular (no dysplasia)
 
Irregular (high grade dysplasia)
 
Equivocal (Unsure)
 
 
 
18. Image 18



Please select one of the following answers:

 
Regular (no dysplasia)
 
Irregular (high grade dysplasia)
 
Equivocal (Unsure)
 
 
 
19. Image 19



Please select one of the following answers:

 
Regular (no dysplasia)
 
Irregular (high grade dysplasia)
 
Equivocal (Unsure)
 
 
 
20. Image 20



Please select one of the following answers:

 
Regular (no dysplasia)
 
Irregular (high grade dysplasia)
 
Equivocal (Unsure)
 
 
 
Images 21 to 40
 
 
 
21. Image 21



Please select one of the following answers:

 
Regular (no dysplasia)
 
Irregular (high grade dysplasia)
 
Equivocal (Unsure)
 
 
 
22. Image 22



Please select one of the following answers:

 
Regular (no dysplasia)
 
Irregular (high grade dysplasia)
 
Equivocal (Unsure)
 
 
 
23. Image 23



Please select one of the following answers:

 
Regular (no dysplasia)
 
Irregular (high grade dysplasia)
 
Equivocal (Unsure)
 
 
 
24. Image 24



Please select one of the following answers:

 
Regular (no dysplasia)
 
Irregular (high grade dysplasia)
 
Equivocal (Unsure)
 
 
 
25. Image 25



Please select one of the following answers:

 
Regular (no dysplasia)
 
Irregular (high grade dysplasia)
 
Equivocal (Unsure)
 
 
 
26. Image 26



Please select one of the following answers:

 
Regular (no dysplasia)
 
Irregular (high grade dysplasia)
 
Equivocal (Unsure)
 
 
 
27. Image 27



Please select one of the following answers:

 
Regular (no dysplasia)
 
Irregular (high grade dysplasia)
 
Equivocal (Unsure)
 
 
 
28. Image 28



Please select one of the following answers:

 
Regular (no dysplasia)
 
Irregular (high grade dysplasia)
 
Equivocal (Unsure)
 
 
 
29. Image 29



Please select one of the following answers:

 
Regular (no dysplasia)
 
Irregular (high grade dysplasia)
 
Equivocal (Unsure)
 
 
 
30. Image 30



Please select one of the following answers:

 
Regular (no dysplasia)
 
Irregular (high grade dysplasia)
 
Equivocal (Unsure)
 
 
 
31. Image 31



Please select one of the following answers:

 
Regular (no dysplasia)
 
Irregular (high grade dysplasia)
 
Equivocal (Unsure)
 
 
 
32. Image 32



Please select one of the following answers:

 
Regular (no dysplasia)
 
Irregular (high grade dysplasia)
 
Equivocal (Unsure)
 
 
 
33. Image 33



Please select one of the following answers:

 
Regular (no dysplasia)
 
Irregular (high grade dysplasia)
 
Equivocal (Unsure)
 
 
 
34. Image 34



Please select one of the following answers:

 
Regular (no dysplasia)
 
Irregular (high grade dysplasia)
 
Equivocal (Unsure)
 
 
 
35. Image 35



Please select one of the following answers:

 
Regular (no dysplasia)
 
Irregular (high grade dysplasia)
 
Equivocal (Unsure)
 
 
 
36. Image 36



Please select one of the following answers:

 
Regular (no dysplasia)
 
Irregular (high grade dysplasia)
 
Equivocal (Unsure)
 
 
 
37. Image 37



Please select one of the following answers:

 
Regular (no dysplasia)
 
Irregular (high grade dysplasia)
 
Equivocal (Unsure)
 
 
 
38. Image 38



Please select one of the following answers:

 
Regular (no dysplasia)
 
Irregular (high grade dysplasia)
 
Equivocal (Unsure)
 
 
 
39. Image 39



Please select one of the following answers:

 
Regular (no dysplasia)
 
Irregular (high grade dysplasia)
 
Equivocal (Unsure)
 
 
 
40. Image 40



Please select one of the following answers:

 
Regular (no dysplasia)
 
Irregular (high grade dysplasia)
 
Equivocal (Unsure)
 
 
 
Images 41 to 60
 
 
 
41. Image 41



Please select one of the following answers:

 
Regular (no dysplasia)
 
Irregular (high grade dysplasia)
 
Equivocal (Unsure)
 
 
 
42. Image 42



Please select one of the following answers:

 
Regular (no dysplasia)
 
Irregular (high grade dysplasia)
 
Equivocal (Unsure)
 
 
 
43. Image 43



Please select one of the following answers:

 
Regular (no dysplasia)
 
Irregular (high grade dysplasia)
 
Equivocal (Unsure)
 
 
 
44. Image 44



Please select one of the following answers:

 
Regular (no dysplasia)
 
Irregular (high grade dysplasia)
 
Equivocal (Unsure)
 
 
 
45. Image 45



Please select one of the following answers:

 
Regular (no dysplasia)
 
Irregular (high grade dysplasia)
 
Equivocal (Unsure)
 
 
 
46. Image 46



Please select one of the following answers:

 
Regular (no dysplasia)
 
Irregular (high grade dysplasia)
 
Equivocal (Unsure)
 
 
 
47. Image 47



Please select one of the following answers:

 
Regular (no dysplasia)
 
Irregular (high grade dysplasia)
 
Equivocal (Unsure)
 
 
 
48. Image 48



Please select one of the following answers:

 
Regular (no dysplasia)
 
Irregular (high grade dysplasia)
 
Equivocal (Unsure)
 
 
 
49. Image 49



Please select one of the following answers:

 
Regular (no dysplasia)
 
Irregular (high grade dysplasia)
 
Equivocal (Unsure)
 
 
 
50. Image 50



Please select one of the following answers:

 
Regular (no dysplasia)
 
Irregular (high grade dysplasia)
 
Equivocal (Unsure)
 
 
 
51. Image 51



Please select one of the following answers:

 
Regular (no dysplasia)
 
Irregular (high grade dysplasia)
 
Equivocal (Unsure)
 
 
 
52. Image 52



Please select one of the following answers:

 
Regular (no dysplasia)
 
Irregular (high grade dysplasia)
 
Equivocal (Unsure)
 
 
 
53. Image 53



Please select one of the following answers:

 
Regular (no dysplasia)
 
Irregular (high grade dysplasia)
 
Equivocal (Unsure)
 
 
 
54. Image 54



Please select one of the following answers:

 
Regular (no dysplasia)
 
Irregular (high grade dysplasia)
 
Equivocal (Unsure)
 
 
 
55. Image 55



Please select one of the following answers:

 
Regular (no dysplasia)
 
Irregular (high grade dysplasia)
 
Equivocal (Unsure)
 
 
 
56. Image 56



Please select one of the following answers:

 
Regular (no dysplasia)
 
Irregular (high grade dysplasia)
 
Equivocal (Unsure)
 
 
 
57. Image 57



Please select one of the following answers:

 
Regular (no dysplasia)
 
Irregular (high grade dysplasia)
 
Equivocal (Unsure)
 
 
 
58. Image 58



Please select one of the following answers:

 
Regular (no dysplasia)
 
Irregular (high grade dysplasia)
 
Equivocal (Unsure)
 
 
 
59. Image 59



Please select one of the following answers:

 
Regular (no dysplasia)
 
Irregular (high grade dysplasia)
 
Equivocal (Unsure)
 
 
 
60. Image 60



Please select one of the following answers:

 
Regular (no dysplasia)
 
Irregular (high grade dysplasia)
 
Equivocal (Unsure)
 
 
 
Images 61 to 80
 
 
 
61. Image 61



Please select one of the following answers:

 
Regular (no dysplasia)
 
Irregular (high grade dysplasia)
 
Equivocal (Unsure)
 
 
 
62. Image 62



Please select one of the following answers:

 
Regular (no dysplasia)
 
Irregular (high grade dysplasia)
 
Equivocal (Unsure)
 
 
 
63. Image 63



Please select one of the following answers:

 
Regular (no dysplasia)
 
Irregular (high grade dysplasia)
 
Equivocal (Unsure)
 
 
 
64. Image 64



Please select one of the following answers:

 
Regular (no dysplasia)
 
Irregular (high grade dysplasia)
 
Equivocal (Unsure)
 
 
 
65. Image 65



Please select one of the following answers:

 
Regular (no dysplasia)
 
Irregular (high grade dysplasia)
 
Equivocal (Unsure)
 
 
 
66. Image 66



Please select one of the following answers:

 
Regular (no dysplasia)
 
Irregular (high grade dysplasia)
 
Equivocal (Unsure)
 
 
 
67. Image 67



Please select one of the following answers:

 
Regular (no dysplasia)
 
Irregular (high grade dysplasia)
 
Equivocal (Unsure)
 
 
 
68. Image 68



Please select one of the following answers:

 
Regular (no dysplasia)
 
Irregular (high grade dysplasia)
 
Equivocal (Unsure)
 
 
 
69. Image 69



Please select one of the following answers:

 
Regular (no dysplasia)
 
Irregular (high grade dysplasia)
 
Equivocal (Unsure)
 
 
 
70. Image 70



Please select one of the following answers:

 
Regular (no dysplasia)
 
Irregular (high grade dysplasia)
 
Equivocal (Unsure)
 
 
 
71. Image 71



Please select one of the following answers:

 
Regular (no dysplasia)
 
Irregular (high grade dysplasia)
 
Equivocal (Unsure)
 
 
 
72. Image 72



Please select one of the following answers:

 
Regular (no dysplasia)
 
Irregular (high grade dysplasia)
 
Equivocal (Unsure)
 
 
 
73. Image 73



Please select one of the following answers:

 
Regular (no dysplasia)
 
Irregular (high grade dysplasia)
 
Equivocal (Unsure)
 
 
 
74. Image 74



Please select one of the following answers:

 
Regular (no dysplasia)
 
Irregular (high grade dysplasia)
 
Equivocal (Unsure)
 
 
 
75. Image 75



Please select one of the following answers:

 
Regular (no dysplasia)
 
Irregular (high grade dysplasia)
 
Equivocal (Unsure)
 
 
 
76. Image 76



Please select one of the following answers:

 
Regular (no dysplasia)
 
Irregular (high grade dysplasia)
 
Equivocal (Unsure)
 
 
 
77. Image 77



Please select one of the following answers:

 
Regular (no dysplasia)
 
Irregular (high grade dysplasia)
 
Equivocal (Unsure)
 
 
 
78. Image 78



Please select one of the following answers:

 
Regular (no dysplasia)
 
Irregular (high grade dysplasia)
 
Equivocal (Unsure)
 
 
 
79. Image 79



Please select one of the following answers:

 
Regular (no dysplasia)
 
Irregular (high grade dysplasia)
 
Equivocal (Unsure)
 
 
 
80. Image 80



Please select one of the following answers:

 
Regular (no dysplasia)
 
Irregular (high grade dysplasia)
 
Equivocal (Unsure)
 
 
 
Images 81 to 100
 
 
 
81. Image 81



Please select one of the following answers:

 
Regular (no dysplasia)
 
Irregular (high grade dysplasia)
 
Equivocal (Unsure)
 
 
 
82. Image 82



Please select one of the following answers:

 
Regular (no dysplasia)
 
Irregular (high grade dysplasia)
 
Equivocal (Unsure)
 
 
 
83. Image 83



Please select one of the following answers:

 
Regular (no dysplasia)
 
Irregular (high grade dysplasia)
 
Equivocal (Unsure)
 
 
 
84. Image 84



Please select one of the following answers:

 
Regular (no dysplasia)
 
Irregular (high grade dysplasia)
 
Equivocal (Unsure)
 
 
 
85. Image 85



Please select one of the following answers:

 
Regular (no dysplasia)
 
Irregular (high grade dysplasia)
 
Equivocal (Unsure)
 
 
 
86. Image 86



Please select one of the following answers:

 
Regular (no dysplasia)
 
Irregular (high grade dysplasia)
 
Equivocal (Unsure)
 
 
 
87. Image 87



Please select one of the following answers:

 
Regular (no dysplasia)
 
Irregular (high grade dysplasia)
 
Equivocal (Unsure)
 
 
 
88. Image 88



Please select one of the following answers:

 
Regular (no dysplasia)
 
Irregular (high grade dysplasia)
 
Equivocal (Unsure)
 
 
 
89. Image 89



Please select one of the following answers:

 
Regular (no dysplasia)
 
Irregular (high grade dysplasia)
 
Equivocal (Unsure)
 
 
 
90. Image 90



Please select one of the following answers:

 
Regular (no dysplasia)
 
Irregular (high grade dysplasia)
 
Equivocal (Unsure)
 
 
 
91. Image 91



Please select one of the following answers:

 
Regular (no dysplasia)
 
Irregular (high grade dysplasia)
 
Equivocal (Unsure)
 
 
 
92. Image 92



Please select one of the following answers:

 
Regular (no dysplasia)
 
Irregular (high grade dysplasia)
 
Equivocal (Unsure)
 
 
 
93. Image 93



Please select one of the following answers:

 
Regular (no dysplasia)
 
Irregular (high grade dysplasia)
 
Equivocal (Unsure)
 
 
 
94. Image 94



Please select one of the following answers:

 
Regular (no dysplasia)
 
Irregular (high grade dysplasia)
 
Equivocal (Unsure)
 
 
 
95. Image 95



Please select one of the following answers:

 
Regular (no dysplasia)
 
Irregular (high grade dysplasia)
 
Equivocal (Unsure)
 
 
 
96. Image 96



Please select one of the following answers:

 
Regular (no dysplasia)
 
Irregular (high grade dysplasia)
 
Equivocal (Unsure)
 
 
 
97. Image 97



Please select one of the following answers:

 
Regular (no dysplasia)
 
Irregular (high grade dysplasia)
 
Equivocal (Unsure)
 
 
 
98. Image 98



Please select one of the following answers:

 
Regular (no dysplasia)
 
Irregular (high grade dysplasia)
 
Equivocal (Unsure)
 
 
 
99. Image 99



Please select one of the following answers:

 
Regular (no dysplasia)
 
Irregular (high grade dysplasia)
 
Equivocal (Unsure)
 
 
 
100. Image 100



Please select one of the following answers:

 
Regular (no dysplasia)
 
Irregular (high grade dysplasia)
 
Equivocal (Unsure)
 
 
 
PART III - This part comprises 50 NBI images placed alongside the corresponding WLE images, presented in 2 sections of 25 sets of images each.

Please view and rate all the images provided according to the same guidelines provided in Part II. After rating each section, please click the “CONTINUE” button at the bottom of the page to go to the next section. At the end of the last section, please click "FINISH" to complete the survey.

At any time, you may click on the “back” button on the top left hand corner of the page to return to the previous page. Please do not use your browser “BACK” button.

If you wish to pause and continue the survey at another time, please click "Save Page and Continue Later".
 
 
 
Images W1 to W25
 
 
 
1. Image W1



Please select one of the following answers:

 
Regular (no dysplasia)
 
Irregular (high grade dysplasia)
 
Equivocal (Unsure)
 
 
 
2. Image W2



Please select one of the following answers:

 
Regular (no dysplasia)
 
Irregular (high grade dysplasia)
 
Equivocal (Unsure)
 
 
 
3. Image W3



Please select one of the following answers:

 
Regular (no dysplasia)
 
Irregular (high grade dysplasia)
 
Equivocal (Unsure)
 
 
 
4. Image W4



Please select one of the following answers:

 
Regular (no dysplasia)
 
Irregular (high grade dysplasia)
 
Equivocal (Unsure)
 
 
 
5. Image W5



Please select one of the following answers:

 
Regular (no dysplasia)
 
Irregular (high grade dysplasia)
 
Equivocal (Unsure)
 
 
 
6. Image W6



Please select one of the following answers:

 
Regular (no dysplasia)
 
Irregular (high grade dysplasia)
 
Equivocal (Unsure)
 
 
 
7. Image W7



Please select one of the following answers:

 
Regular (no dysplasia)
 
Irregular (high grade dysplasia)
 
Equivocal (Unsure)
 
 
 
8. Image W8



Please select one of the following answers:

 
Regular (no dysplasia)
 
Irregular (high grade dysplasia)
 
Equivocal (Unsure)
 
 
 
9. Image W9



Please select one of the following answers:

 
Regular (no dysplasia)
 
Irregular (high grade dysplasia)
 
Equivocal (Unsure)
 
 
 
10. Image W10



Please select one of the following answers:

 
Regular (no dysplasia)
 
Irregular (high grade dysplasia)
 
Equivocal (Unsure)
 
 
 
11. Image W11



Please select one of the following answers:

 
Regular (no dysplasia)
 
Irregular (high grade dysplasia)
 
Equivocal (Unsure)
 
 
 
12. Image W12



Please select one of the following answers:

 
Regular (no dysplasia)
 
Irregular (high grade dysplasia)
 
Equivocal (Unsure)
 
 
 
13. Image W13



Please select one of the following answers:

 
Regular (no dysplasia)
 
Irregular (high grade dysplasia)
 
Equivocal (Unsure)
 
 
 
14. Image W14



Please select one of the following answers:

 
Regular (no dysplasia)
 
Irregular (high grade dysplasia)
 
Equivocal (Unsure)
 
 
 
15. Image W15



Please select one of the following answers:

 
Regular (no dysplasia)
 
Irregular (high grade dysplasia)
 
Equivocal (Unsure)
 
 
 
16. Image W16



Please select one of the following answers:

 
Regular (no dysplasia)
 
Irregular (high grade dysplasia)
 
Equivocal (Unsure)
 
 
 
17. Image W17



Please select one of the following answers:

 
Regular (no dysplasia)
 
Irregular (high grade dysplasia)
 
Equivocal (Unsure)
 
 
 
18. Image W18



Please select one of the following answers:

 
Regular (no dysplasia)
 
Irregular (high grade dysplasia)
 
Equivocal (Unsure)
 
 
 
19. Image W19



Please select one of the following answers:

 
Regular (no dysplasia)
 
Irregular (high grade dysplasia)
 
Equivocal (Unsure)
 
 
 
20. Image W20



Please select one of the following answers:

 
Regular (no dysplasia)
 
Irregular (high grade dysplasia)
 
Equivocal (Unsure)
 
 
 
21. Image W21



Please select one of the following answers:

 
Regular (no dysplasia)
 
Irregular (high grade dysplasia)
 
Equivocal (Unsure)
 
 
 
22. Image W22



Please select one of the following answers:

 
Regular (no dysplasia)
 
Irregular (high grade dysplasia)
 
Equivocal (Unsure)
 
 
 
23. Image W23



Please select one of the following answers:

 
Regular (no dysplasia)
 
Irregular (high grade dysplasia)
 
Equivocal (Unsure)
 
 
 
24. Image W24



Please select one of the following answers:

 
Regular (no dysplasia)
 
Irregular (high grade dysplasia)
 
Equivocal (Unsure)
 
 
 
25. Image W25



Please select one of the following answers:

 
Regular (no dysplasia)
 
Irregular (high grade dysplasia)
 
Equivocal (Unsure)
 
 
 
Images W26 to W50
 
 
 
26. Image W26



Please select one of the following answers:

 
Regular (no dysplasia)
 
Irregular (high grade dysplasia)
 
Equivocal (Unsure)
 
 
 
27. Image W27



Please select one of the following answers:

 
Regular (no dysplasia)
 
Irregular (high grade dysplasia)
 
Equivocal (Unsure)
 
 
 
28. Image W28



Please select one of the following answers:

 
Regular (no dysplasia)
 
Irregular (high grade dysplasia)
 
Equivocal (Unsure)
 
 
 
29. Image W29



Please select one of the following answers:

 
Regular (no dysplasia)
 
Irregular (high grade dysplasia)
 
Equivocal (Unsure)
 
 
 
30. Image W30



Please select one of the following answers:

 
Regular (no dysplasia)
 
Irregular (high grade dysplasia)
 
Equivocal (Unsure)
 
 
 
31. Image W31




Please select one of the following answers:

 
Regular (no dysplasia)
 
Irregular (high grade dysplasia)
 
Equivocal (Unsure)
 
 
 
32. Image W32




Please select one of the following answers:

 
Regular (no dysplasia)
 
Irregular (high grade dysplasia)
 
Equivocal (Unsure)
 
 
 
33. Image W33




Please select one of the following answers:

 
Regular (no dysplasia)
 
Irregular (high grade dysplasia)
 
Equivocal (Unsure)
 
 
 
34. Image W34




Please select one of the following answers:

 
Regular (no dysplasia)
 
Irregular (high grade dysplasia)
 
Equivocal (Unsure)
 
 
 
35. Image W35




Please select one of the following answers:

 
Regular (no dysplasia)
 
Irregular (high grade dysplasia)
 
Equivocal (Unsure)
 
 
 
36. Image W36




Please select one of the following answers:

 
Regular (no dysplasia)
 
Irregular (high grade dysplasia)
 
Equivocal (Unsure)
 
 
 
37. Image W37




Please select one of the following answers:

 
Regular (no dysplasia)
 
Irregular (high grade dysplasia)
 
Equivocal (Unsure)
 
 
 
38. Image W38




Please select one of the following answers:

 
Regular (no dysplasia)
 
Irregular (high grade dysplasia)
 
Equivocal (Unsure)
 
 
 
39. Image W39



Please select one of the following answers:

 
Regular (no dysplasia)
 
Irregular (high grade dysplasia)
 
Equivocal (Unsure)
 
 
 
40. Image W40



Please select one of the following answers:

 
Regular (no dysplasia)
 
Irregular (high grade dysplasia)
 
Equivocal (Unsure)
 
 
 
41. Image W41



Please select one of the following answers:

 
Regular (no dysplasia)
 
Irregular (high grade dysplasia)
 
Equivocal (Unsure)
 
 
 
42. Image W42



Please select one of the following answers:

 
Regular (no dysplasia)
 
Irregular (high grade dysplasia)
 
Equivocal (Unsure)
 
 
 
43. Image W43



Please select one of the following answers:

 
Regular (no dysplasia)
 
Irregular (high grade dysplasia)
 
Equivocal (Unsure)
 
 
 
44. Image W44



Please select one of the following answers:

 
Regular (no dysplasia)
 
Irregular (high grade dysplasia)
 
Equivocal (Unsure)
 
 
 
45. Image W45



Please select one of the following answers:

 
Regular (no dysplasia)
 
Irregular (high grade dysplasia)
 
Equivocal (Unsure)
 
 
 
46. Image W46




Please select one of the following answers:

 
Regular (no dysplasia)
 
Irregular (high grade dysplasia)
 
Equivocal (Unsure)
 
 
 
47. Image W47



Please select one of the following answers:

 
Regular (no dysplasia)
 
Irregular (high grade dysplasia)
 
Equivocal (Unsure)
 
 
 
48. Image W48



Please select one of the following answers:

 
Regular (no dysplasia)
 
Irregular (high grade dysplasia)
 
Equivocal (Unsure)
 
 
 
49. Image W49



Please select one of the following answers:

 
Regular (no dysplasia)
 
Irregular (high grade dysplasia)
 
Equivocal (Unsure)
 
 
 
50. Image W50



Please select one of the following answers:

 
Regular (no dysplasia)
 
Irregular (high grade dysplasia)
 
Equivocal (Unsure)
 
A survey by the Asian Barrett's Consortium
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