The Experts below are selected from a list of 300 Experts worldwide ranked by ideXlab platform
Jong-jae Park - One of the best experts on this subject based on the ideXlab platform.
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Inverted cystic Tubulovillous Adenoma involving Brunner’s glands of duodenum
World Journal of Gastroenterology, 2007Co-Authors: Jung Woo Choi, Jong Eun Yeon, Kwan Soo Byun, Jong-jae ParkAbstract:Benign neoplasia of the duodenum are very rare. Moreover, duodenal Tubulovillous Adenomas are more uncommon lesions. The microscopic structure of Tubulovillous Adenoma has frond-like projection of mucosa with branching papillary structure and generally upward growth into the lumen. We describe a 72-year-old man who showed aduodenal Tubulovillous Adenoma with unusual inverted cystic growth pattern. Interestingly, this Tubulovillous Adenomatous lesion was interrupted by gastric metaplasia in the deep portion of the cyst and was closely surrounded by Brunner’s glands. Although histogenesis of gastric metaplasia of duodenum is not fully understood, Brunner’s glands has been suggested as a precursor for gastric metaplasia. Therefore, these findings argued that this Adenoma arises from Brunner’s glands through gastric metaplasia. This is the first case of inverted cystic Tubulovillous Adenoma involving Brunner’s glands of duodenum with gastric metaplasia.
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inverted cystic Tubulovillous Adenoma involving brunner s glands of duodenum
World Journal of Gastroenterology, 2007Co-Authors: Jung Woo Choi, Jong Eun Yeon, Kwan Soo Byun, Jong-jae ParkAbstract:Benign neoplasia of the duodenum are very rare. Moreover, duodenal Tubulovillous Adenomas are more uncommon lesions. The microscopic structure of Tubulovillous Adenoma has frond-like projection of mucosa with branching papillary structure and generally upward growth into the lumen. We describe a 72-year-old man who showed aduodenal Tubulovillous Adenoma with unusual inverted cystic growth pattern. Interestingly, this Tubulovillous Adenomatous lesion was interrupted by gastric metaplasia in the deep portion of the cyst and was closely surrounded by Brunner’s glands. Although histogenesis of gastric metaplasia of duodenum is not fully understood, Brunner’s glands has been suggested as a precursor for gastric metaplasia. Therefore, these findings argued that this Adenoma arises from Brunner’s glands through gastric metaplasia. This is the first case of inverted cystic Tubulovillous Adenoma involving Brunner’s glands of duodenum with gastric metaplasia.
Jung Woo Choi - One of the best experts on this subject based on the ideXlab platform.
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Inverted cystic Tubulovillous Adenoma involving Brunner’s glands of duodenum
World Journal of Gastroenterology, 2007Co-Authors: Jung Woo Choi, Jong Eun Yeon, Kwan Soo Byun, Jong-jae ParkAbstract:Benign neoplasia of the duodenum are very rare. Moreover, duodenal Tubulovillous Adenomas are more uncommon lesions. The microscopic structure of Tubulovillous Adenoma has frond-like projection of mucosa with branching papillary structure and generally upward growth into the lumen. We describe a 72-year-old man who showed aduodenal Tubulovillous Adenoma with unusual inverted cystic growth pattern. Interestingly, this Tubulovillous Adenomatous lesion was interrupted by gastric metaplasia in the deep portion of the cyst and was closely surrounded by Brunner’s glands. Although histogenesis of gastric metaplasia of duodenum is not fully understood, Brunner’s glands has been suggested as a precursor for gastric metaplasia. Therefore, these findings argued that this Adenoma arises from Brunner’s glands through gastric metaplasia. This is the first case of inverted cystic Tubulovillous Adenoma involving Brunner’s glands of duodenum with gastric metaplasia.
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inverted cystic Tubulovillous Adenoma involving brunner s glands of duodenum
World Journal of Gastroenterology, 2007Co-Authors: Jung Woo Choi, Jong Eun Yeon, Kwan Soo Byun, Jong-jae ParkAbstract:Benign neoplasia of the duodenum are very rare. Moreover, duodenal Tubulovillous Adenomas are more uncommon lesions. The microscopic structure of Tubulovillous Adenoma has frond-like projection of mucosa with branching papillary structure and generally upward growth into the lumen. We describe a 72-year-old man who showed aduodenal Tubulovillous Adenoma with unusual inverted cystic growth pattern. Interestingly, this Tubulovillous Adenomatous lesion was interrupted by gastric metaplasia in the deep portion of the cyst and was closely surrounded by Brunner’s glands. Although histogenesis of gastric metaplasia of duodenum is not fully understood, Brunner’s glands has been suggested as a precursor for gastric metaplasia. Therefore, these findings argued that this Adenoma arises from Brunner’s glands through gastric metaplasia. This is the first case of inverted cystic Tubulovillous Adenoma involving Brunner’s glands of duodenum with gastric metaplasia.
Jong Eun Yeon - One of the best experts on this subject based on the ideXlab platform.
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Inverted cystic Tubulovillous Adenoma involving Brunner’s glands of duodenum
World Journal of Gastroenterology, 2007Co-Authors: Jung Woo Choi, Jong Eun Yeon, Kwan Soo Byun, Jong-jae ParkAbstract:Benign neoplasia of the duodenum are very rare. Moreover, duodenal Tubulovillous Adenomas are more uncommon lesions. The microscopic structure of Tubulovillous Adenoma has frond-like projection of mucosa with branching papillary structure and generally upward growth into the lumen. We describe a 72-year-old man who showed aduodenal Tubulovillous Adenoma with unusual inverted cystic growth pattern. Interestingly, this Tubulovillous Adenomatous lesion was interrupted by gastric metaplasia in the deep portion of the cyst and was closely surrounded by Brunner’s glands. Although histogenesis of gastric metaplasia of duodenum is not fully understood, Brunner’s glands has been suggested as a precursor for gastric metaplasia. Therefore, these findings argued that this Adenoma arises from Brunner’s glands through gastric metaplasia. This is the first case of inverted cystic Tubulovillous Adenoma involving Brunner’s glands of duodenum with gastric metaplasia.
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inverted cystic Tubulovillous Adenoma involving brunner s glands of duodenum
World Journal of Gastroenterology, 2007Co-Authors: Jung Woo Choi, Jong Eun Yeon, Kwan Soo Byun, Jong-jae ParkAbstract:Benign neoplasia of the duodenum are very rare. Moreover, duodenal Tubulovillous Adenomas are more uncommon lesions. The microscopic structure of Tubulovillous Adenoma has frond-like projection of mucosa with branching papillary structure and generally upward growth into the lumen. We describe a 72-year-old man who showed aduodenal Tubulovillous Adenoma with unusual inverted cystic growth pattern. Interestingly, this Tubulovillous Adenomatous lesion was interrupted by gastric metaplasia in the deep portion of the cyst and was closely surrounded by Brunner’s glands. Although histogenesis of gastric metaplasia of duodenum is not fully understood, Brunner’s glands has been suggested as a precursor for gastric metaplasia. Therefore, these findings argued that this Adenoma arises from Brunner’s glands through gastric metaplasia. This is the first case of inverted cystic Tubulovillous Adenoma involving Brunner’s glands of duodenum with gastric metaplasia.
Kwan Soo Byun - One of the best experts on this subject based on the ideXlab platform.
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Inverted cystic Tubulovillous Adenoma involving Brunner’s glands of duodenum
World Journal of Gastroenterology, 2007Co-Authors: Jung Woo Choi, Jong Eun Yeon, Kwan Soo Byun, Jong-jae ParkAbstract:Benign neoplasia of the duodenum are very rare. Moreover, duodenal Tubulovillous Adenomas are more uncommon lesions. The microscopic structure of Tubulovillous Adenoma has frond-like projection of mucosa with branching papillary structure and generally upward growth into the lumen. We describe a 72-year-old man who showed aduodenal Tubulovillous Adenoma with unusual inverted cystic growth pattern. Interestingly, this Tubulovillous Adenomatous lesion was interrupted by gastric metaplasia in the deep portion of the cyst and was closely surrounded by Brunner’s glands. Although histogenesis of gastric metaplasia of duodenum is not fully understood, Brunner’s glands has been suggested as a precursor for gastric metaplasia. Therefore, these findings argued that this Adenoma arises from Brunner’s glands through gastric metaplasia. This is the first case of inverted cystic Tubulovillous Adenoma involving Brunner’s glands of duodenum with gastric metaplasia.
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inverted cystic Tubulovillous Adenoma involving brunner s glands of duodenum
World Journal of Gastroenterology, 2007Co-Authors: Jung Woo Choi, Jong Eun Yeon, Kwan Soo Byun, Jong-jae ParkAbstract:Benign neoplasia of the duodenum are very rare. Moreover, duodenal Tubulovillous Adenomas are more uncommon lesions. The microscopic structure of Tubulovillous Adenoma has frond-like projection of mucosa with branching papillary structure and generally upward growth into the lumen. We describe a 72-year-old man who showed aduodenal Tubulovillous Adenoma with unusual inverted cystic growth pattern. Interestingly, this Tubulovillous Adenomatous lesion was interrupted by gastric metaplasia in the deep portion of the cyst and was closely surrounded by Brunner’s glands. Although histogenesis of gastric metaplasia of duodenum is not fully understood, Brunner’s glands has been suggested as a precursor for gastric metaplasia. Therefore, these findings argued that this Adenoma arises from Brunner’s glands through gastric metaplasia. This is the first case of inverted cystic Tubulovillous Adenoma involving Brunner’s glands of duodenum with gastric metaplasia.
Silmoo Park - One of the best experts on this subject based on the ideXlab platform.
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a Tubulovillous Adenoma of duodenal bulb treated by endoscopic mucosal resection
Clinical Endoscopy, 2004Co-Authors: Seungmun Jung, Jaehyuk Do, Sekyoung Chang, Silmoo ParkAbstract:Solitary Tubulovillous Adenoma of the duodenal bulb is a rare tumor, which has not been reported in the Korean literature. Most of duodenal Adenoma is located in the second portion of the duodenum. We report an unusual case of Tubulovillous Adenoma of the duodenal bulb. The lesion was treated by the endoscopic mucosal resection and was histologically diagnosed as Tubulovillous Adenoma.
