PMC2852601_01
Endoscopic appearances of 4 inflammatory myoglandular polyps. All lesions were red and pedunculated polyps.
GRP2010-984092.001.jpg
PMC2852601_04_GRP2010-984092.001.jpg
fig1
Colonoscopy revealed a red, hard, conic peduncular polyp, about 20 mm in diameter, in the ascending colon (Figure 1(d)).
PMC2852601_02
Endoscopic appearances of 4 inflammatory myoglandular polyps. All lesions were red and pedunculated polyps.
GRP2010-984092.001.jpg
PMC2852601_04_GRP2010-984092.001.jpg
fig1
Colonoscopy revealed a red, hard, conic peduncular polyp, about 20 mm in diameter, in the ascending colon (Figure 1(d)).
Magnifying colonoscopy appearance of three inflammatory myoglandular polyps. (a) In case 2, magnifying colonoscopy showed type I or II pit pattern. (b) In case 3, magnifying colonoscopy showed a red, slightly rugged surface consisting of an aggregation of smooth nodules. (c) Some normal round crypt openings were seen in the surface of the polyp by magnifying colonoscopy observation in case 3. (d) Magnifying colonoscopy showed a red, slightly rugged surface consisting of an aggregation of smooth nodules in case 4.
GRP2010-984092.002.jpg
PMC2852601_04_GRP2010-984092.002.jpg
fig2
Magnifying observation (EC-450ZH, Fujinon Toshiba ES Systems) revealed a red, slightly rugged surface consisting of an aggregation of smooth nodules (Figure 2(d)).
In case 2, histological examination of the specimen revealed hyperplastic glands with variable cystic changes (a), inflammatory granulation tissue in the lamina propria, proliferation of smooth muscle (b). In case 3, (c) hyperplastic glands with variable cystic changes were seen in the superficial portion in the polyp. Inflammatory granulation tissue in the lamina propria and proliferation of smooth muscle were also seen in the resected specimen (d).
GRP2010-984092.004.jpg
PMC2852601_03_GRP2010-984092.004.jpg
fig4
Histological examination of the specimen revealed inflammatory granulation tissue in the lamina propria, proliferation of smooth muscle, and hyperplastic glands with cystic change (Figures 4(c) and 4(d)).
PMC2852601_03
Endoscopic appearances of 4 inflammatory myoglandular polyps. All lesions were red and pedunculated polyps.
GRP2010-984092.001.jpg
PMC2852601_04_GRP2010-984092.001.jpg
fig1
Colonoscopy revealed a red, hard, conic peduncular polyp, about 20 mm in diameter, in the ascending colon (Figure 1(d)).
Magnifying colonoscopy appearance of three inflammatory myoglandular polyps. (a) In case 2, magnifying colonoscopy showed type I or II pit pattern. (b) In case 3, magnifying colonoscopy showed a red, slightly rugged surface consisting of an aggregation of smooth nodules. (c) Some normal round crypt openings were seen in the surface of the polyp by magnifying colonoscopy observation in case 3. (d) Magnifying colonoscopy showed a red, slightly rugged surface consisting of an aggregation of smooth nodules in case 4.
GRP2010-984092.002.jpg
PMC2852601_04_GRP2010-984092.002.jpg
fig2
Magnifying observation (EC-450ZH, Fujinon Toshiba ES Systems) revealed a red, slightly rugged surface consisting of an aggregation of smooth nodules (Figure 2(d)).
In case 3, an air contrast barium enema also revealed a pedunculated polyp like a snowman shape (arrow) in the sigmoid colon.
GRP2010-984092.003.jpg
PMC2852601_03_GRP2010-984092.003.jpg
fig3
An air contrast barium enema also revealed a pedunculated polyp like a snowman shape in the sigmoid colon (Figure 3).
In case 2, histological examination of the specimen revealed hyperplastic glands with variable cystic changes (a), inflammatory granulation tissue in the lamina propria, proliferation of smooth muscle (b). In case 3, (c) hyperplastic glands with variable cystic changes were seen in the superficial portion in the polyp. Inflammatory granulation tissue in the lamina propria and proliferation of smooth muscle were also seen in the resected specimen (d).
GRP2010-984092.004.jpg
PMC2852601_03_GRP2010-984092.004.jpg
fig4
Histological examination of the specimen revealed inflammatory granulation tissue in the lamina propria, proliferation of smooth muscle, and hyperplastic glands with cystic change (Figures 4(c) and 4(d)).
PMC2852601_04
Endoscopic appearances of 4 inflammatory myoglandular polyps. All lesions were red and pedunculated polyps.
GRP2010-984092.001.jpg
PMC2852601_04_GRP2010-984092.001.jpg
fig1
Colonoscopy revealed a red, hard, conic peduncular polyp, about 20 mm in diameter, in the ascending colon (Figure 1(d)).
Magnifying colonoscopy appearance of three inflammatory myoglandular polyps. (a) In case 2, magnifying colonoscopy showed type I or II pit pattern. (b) In case 3, magnifying colonoscopy showed a red, slightly rugged surface consisting of an aggregation of smooth nodules. (c) Some normal round crypt openings were seen in the surface of the polyp by magnifying colonoscopy observation in case 3. (d) Magnifying colonoscopy showed a red, slightly rugged surface consisting of an aggregation of smooth nodules in case 4.
GRP2010-984092.002.jpg
PMC2852601_04_GRP2010-984092.002.jpg
fig2
Magnifying observation (EC-450ZH, Fujinon Toshiba ES Systems) revealed a red, slightly rugged surface consisting of an aggregation of smooth nodules (Figure 2(d)).