Serrated Polyps Quiz
Below you find the 20 quiz cases.
The online quiz has been answered by 168 pathologists around the world in January/February 2006.
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answer key
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Recommended Reading
The classification of the quiz cases is based on the recently published article:
Snover DC, Jass JR, Fenoglio-Preiser C, Batts KP.
Serrated Polyps of the Large Intestine. A Morphologic and Molecular Review of an Evolving Concept.
Am J Clin Pathol 2005; 124:380-391.
Case 1
75 year-old female, polyp (2.5cm) of the descending colon.
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What is your diagnosis for case 1
1 Hyperplastic polyp
2 Traditional serrated adenoma
3 Sessile serrated adenoma
4 Tubular/villous/tubulovillous adenoma
Case 2
63 year-old male, polyp (0.7cm) of the rectum.
What is your diagnosis for case 2
1 Hyperplastic polyp
2 Traditional serrated adenoma
3 Sessile serrated adenoma
4 Tubular/villous/tubulovillous adenoma
Case 3
49 year-old female, polyp (0.7cm) of the rectum.
What is your diagnosis for case 3
1 Hyperplastic polyp
2 Traditional serrated adenoma
3 Sessile serrated adenoma
4 Tubular/villous/tubulovillous adenoma
Case 4
52 year-old female, polyp (0.8cm) of the cecum.
What is your diagnosis for case 4
1 Hyperplastic polyp
2 Traditional serrated adenoma
3 Sessile serrated adenoma
4 Tubular/villous/tubulovillous adenoma
Case 5
68 year-old male, polyp (0.5cm) of the cecum.
What is your diagnosis for case 5
1 Hyperplastic polyp
2 Traditional serrated adenoma
3 Sessile serrated adenoma
4 Tubular/villous/tubulovillous adenoma
Case 6
75 year-old female, polyp (0.9cm) of the transverse colon.
What is your diagnosis for case 6
1 Hyperplastic polyp
2 Traditional serrated adenoma
3 Sessile serrated
4 Tubular/villous/tubulovillous adenoma
Case 7
71 year-old female, polyp (0.5cm) of the rectum.
What is your diagnosis for case 7
1 Hyperplastic polyp
2 Traditional serrated adenoma
3 Sessile serrated adenoma
4 Tubular/villous/tubulovillous adenoma
Case 8
41 year-old male, polyp (1.0cm) of the transverse colon.
What is your diagnosis for case 8
1 Hyperplastic polyp
2 Traditional serrated adenoma
3 Sessile serrated adenoma
4 Tubular/villous/tubulovillous adenoma
Case 9
42 year-old female, polyp (1.3cm) of the sigmoid colon.
What is your diagnosis for case 9
1 Hyperplastic polyp
2 Traditional serrated adenoma
3 Sessile serrated adenoma
4 Tubular/villous/tubulovillous adenoma
Case 10
52 year-old male, polyp (1.8cm) of the transverse colon.
What is your diagnosis for case 10
1 Hyperplastic polyp
2 Traditional serrated adenoma
3 Sessile serrated adenoma
4 Tubular/villous/tubulovillous adenoma
Case 11
58 year-old female, polyp (1.2cm) of the ascending colon.
What is your diagnosis for case 11
1 Hyperplastic polyp
2 Traditional serrated adenoma
3 Sessile serrated adenoma
4 Tubular/villous/tubulovillous adenoma
Case 12
49 year-old male, polyp (0.5cm) of the rectum.
What is your diagnosis for case 12
1 Hyperplastic polyp
2 Traditional serrated adenoma
3 Sessile serrated adenoma
4 Tubular/villous/tubulovillous adenoma
Case 13
62 year-old male, polyp (3.0cm) of the sigmoid colon.
What is your diagnosis for case 13
1 Hyperplastic polyp
2 Traditional serrated adenoma
3 Sessile serrated adenoma
4 Tubular/villous/tubulovillous adenoma
Case 14
54 year-old male, polyp (0.6cm) of the ascending colon.
What is your diagnosis for case 14
1 Hyperplastic polyp
2 Traditional serrated adenoma
3 Sessile serrated adenoma
4 Tubular/villous/tubulovillous adenoma
Case 15
55 year-old male, polyp (1.5cm) of the cecum.
What is your diagnosis for case 15
1 Hyperplastic polyp
2 Traditional serrated adenoma
3 Sessile serrated adenoma
4 Tubular/villous/tubulovillous adenoma
Case 16
47 year-old male, polyp (0.6cm) of the ascending colon.
What is your diagnosis for case 16
1 Hyperplastic polyp
2 Traditional serrated adenoma
3 Sessile serrated adenoma
4 Tubular/villous/tubulovillous adenoma
Case 17
59 year-old female, polyp (0.8cm) of the sigmoid colon.
What is your diagnosis for case 17
1 Hyperplastic polyp
2 Traditional serrated adenoma
3 Sessile serrated adenoma
4 Tubular/villous/tubulovillous adenoma
Case 18
60 year-old male, polyp (3.0cm) of the transverse colon.
What is your diagnosis for case 18
1 Hyperplastic polyp
2 Traditional serrated adenoma
3 Sessile serrated adenoma
4 Tubular/villous/tubulovillous adenoma
Case 19
43 year-old female, polyp (0.8cm) of the transverse colon.
What is your diagnosis for case 19
1 Hyperplastic polyp
2 Traditional serrated adenoma
3 Sessile serrated adenoma
4 Tubular/villous/tubulovillous adenoma
Case 20
82 year-old male, polyp (0.5cm) of the rectum.
What is your diagnosis for case 20
1 Hyperplastic polyp
2 Traditional serrated adenoma
3 Sessile serrated adenoma
4 Tubular/villous/tubulovillous adenoma
Thank you for participating!
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©
Institut für Pathologie Basel
/
Dr. med. Katharina Glatz-Krieger
Universitätsrechenzentrum
/
Dr. Dieter Glatz