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  1. Article: Gastric schwannoma diagnosing gastric stromal tumor.

    Yuan, Chen / Cao, Youhong

    Revista espanola de enfermedades digestivas

    2023  Volume 115, Issue 10, Page(s) 592

    Abstract: A 45-year-old male visited our hospital for a medical examination without any clinical complaints. The patient had an gastroscopy, which revealed a 30mm*30mm hemispherical submucosal tumor arising from the lesser curvature of the gastric body , ... ...

    Abstract A 45-year-old male visited our hospital for a medical examination without any clinical complaints. The patient had an gastroscopy, which revealed a 30mm*30mm hemispherical submucosal tumor arising from the lesser curvature of the gastric body , suggesting a gastrointestinal stromal tumor (GIST) as a preoperative diagnosis;Endoscopic resection was determined to be the best choice and the patient underwent a endoscopic full-thickness resection and endoscopic purse-string suture. Except for a slight low fever, the patient was well recovered and was discharged on his 7th post-operation. Pathological analysis and immunohistochemical staining showed fascicular growth of neoplastic Schwann cells and confirmed the diagnosis of gastric schwannoma through high positivity for S-100 protein.
    Language English
    Publishing date 2023-09-19
    Publishing country Spain
    Document type Journal Article
    ZDB-ID 1070381-0
    ISSN 1130-0108 ; 0212-7512
    ISSN 1130-0108 ; 0212-7512
    DOI 10.17235/reed.2023.9919/2023
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article: A case of colonic muco-submucosal elongated polyp (CMSEP) misdiagnosed as a inverted colonic diverticulum (ICD).

    Ma, Yimin / Zhang, Kangwei / Cao, Youhong

    Revista espanola de enfermedades digestivas

    2024  

    Abstract: CMSEP is a large intestine polyp with a long and broad stalk and a "worm-like" appearance which is covered by normal mucosa. The submucosal layer consists of edematous and fibrotic interstitium, adipose tissue, dilated blood vessels, and lymphatic ... ...

    Abstract CMSEP is a large intestine polyp with a long and broad stalk and a "worm-like" appearance which is covered by normal mucosa. The submucosal layer consists of edematous and fibrotic interstitium, adipose tissue, dilated blood vessels, and lymphatic follicles[1]. Endoscopic magnification of the mucosal surface showed a uniform honeycomb pattern of regular blood vessels, with soft and deformable "folds" and "gyrus" at the top. The exact pathogenesis of CMSEP is still unclear.
    Language English
    Publishing date 2024-01-11
    Publishing country Spain
    Document type Journal Article
    ZDB-ID 1070381-0
    ISSN 1130-0108 ; 0212-7512
    ISSN 1130-0108 ; 0212-7512
    DOI 10.17235/reed.2024.10153/2023
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article ; Online: Endoscopic closure followed by adequate drainage for treating cecal perforation.

    Yuan, Chen / Zhang, Yiyang / Xu, Tian / Cao, Youhong

    Gastrointestinal endoscopy

    2024  

    Language English
    Publishing date 2024-01-09
    Publishing country United States
    Document type Journal Article
    ZDB-ID 391583-9
    ISSN 1097-6779 ; 0016-5107
    ISSN (online) 1097-6779
    ISSN 0016-5107
    DOI 10.1016/j.gie.2024.01.007
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  4. Article: Gastric inverted hyperplastic polyp with heterotopic pancreas: a rare case of submucosal eminence of the antrum.

    Cao, Youhong / Ma, Yimin / Qiao, Zhenguo

    Revista espanola de enfermedades digestivas

    2023  Volume 116

    Abstract: A 43-year-old female underwent gastroscopy due to abdominal discomfort. Gastroscopy showed a submucosal eminence at the greater curvature of the antrum, with smooth surface mucosa, biopsy pathology suggests inflammation. We scheduled an endoscopic ... ...

    Abstract A 43-year-old female underwent gastroscopy due to abdominal discomfort. Gastroscopy showed a submucosal eminence at the greater curvature of the antrum, with smooth surface mucosa, biopsy pathology suggests inflammation. We scheduled an endoscopic ultrasonography (EUS) for her. EUS revealed that the size of the lesion was about 8.7mm*10.8mm, with hypoechoic changes, which originated in the submucosa. Endoscopic submucosal dissection was performed, and representative photomicrographs of histologic sections were shown. The patient was diagnosed with gastric inverted hyperplastic polyp (GIHP) with heterotopic pancreas (HP).
    Language English
    Publishing date 2023-04-19
    Publishing country Spain
    Document type Journal Article
    ZDB-ID 1070381-0
    ISSN 1130-0108 ; 0212-7512
    ISSN 1130-0108 ; 0212-7512
    DOI 10.17235/reed.2023.9615/2023
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  5. Article: Calcifying fibrous tumor and pathological analysis.

    Cao, Youhong / Li, Zhuofan / Ma, Ping / Qiao, Zhenguo

    Revista espanola de enfermedades digestivas

    2023  Volume 116, Issue 3, Page(s) 172–173

    Abstract: A 55-year-old male presented to our outpatient department with complaints of upper abdominal dull pain. Gastroscopy revealed a submucosal eminence at the greater curvature of the gastric body, with smooth surface mucosa, and biopsy pathology indicated ... ...

    Abstract A 55-year-old male presented to our outpatient department with complaints of upper abdominal dull pain. Gastroscopy revealed a submucosal eminence at the greater curvature of the gastric body, with smooth surface mucosa, and biopsy pathology indicated inflammation. Physical examination showed no obvious abnormalities, and laboratory results were within the normal range. Computerized tomography (CT) showed thickening of the gastric body. Endoscopic submucosal dissection (ESD) was performed,and representative photomicrographs of histologic sections were shown.
    MeSH term(s) Male ; Humans ; Middle Aged ; Gastric Mucosa/pathology ; Stomach Neoplasms/diagnostic imaging ; Stomach Neoplasms/surgery ; Gastroscopy/methods ; Biopsy ; Abdominal Pain
    Language English
    Publishing date 2023-06-14
    Publishing country Spain
    Document type Case Reports ; Journal Article
    ZDB-ID 1070381-0
    ISSN 1130-0108 ; 0212-7512
    ISSN 1130-0108 ; 0212-7512
    DOI 10.17235/reed.2023.9739/2023
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  6. Article: An uncommon case of gastrointestinal bleeding: Meckel's diverticulum with ectopic gastric mucosa.

    Ma, Ping / Cao, Youhong / Gao, Fuping / Qiao, Zhenguo

    Revista espanola de enfermedades digestivas : organo oficial de la Sociedad Espanola de Patologia Digestiva

    2022  Volume 114, Issue 10, Page(s) 624

    Abstract: A 25-year-old woman visited our department due to intermittent defecation of black stool and periumbilical pain for 2 years. Abdominal physical examination showed no obvious abnormality. Laboratory examination showed positive fecal occult blood. Because ... ...

    Abstract A 25-year-old woman visited our department due to intermittent defecation of black stool and periumbilical pain for 2 years. Abdominal physical examination showed no obvious abnormality. Laboratory examination showed positive fecal occult blood. Because bleeding lesions were not found by gastroscopy or colonoscopy, she underwent double-balloon enteroscopy examination. It was found that a diverticulum was formed in the terminal ileum, with blood exudation. After repeated washing, the blood disappeared. However, after a period of time, blood exudation could still be detected there. She was diagnosed as Meckel's diverticulum with hemorrhage. Considering the patient's repeated gastrointestinal bleeding, surgical treatment was performed. Surgical specimens showed a 2.5×2.3×1.5 cm3 intestinal diverticulum with a soft texture, and the mucosa was grayish white. Postoperative pathological showed ectopic gastric mucosa with chronic inflammatory cell infiltration. The diverticulum had been found to contain gastric fundus gland tissues which were mainly composed of parietal cells and main cells. The patient recovered well after operation.
    MeSH term(s) Adult ; Double-Balloon Enteroscopy/adverse effects ; Female ; Gastric Mucosa/pathology ; Gastrointestinal Hemorrhage/surgery ; Humans ; Ileum/pathology ; Meckel Diverticulum/complications ; Meckel Diverticulum/diagnostic imaging ; Meckel Diverticulum/surgery
    Language English
    Publishing date 2022-04-11
    Publishing country Spain
    Document type Case Reports ; Letter
    ZDB-ID 1070381-0
    ISSN 1130-0108 ; 0212-7512
    ISSN 1130-0108 ; 0212-7512
    DOI 10.17235/reed.2022.8831/2022
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  7. Article: An unusual cause of a protuberant lesion of the gastric antrum.

    Cao, Youhong / Ma, Ping / Qiao, Zhenguo

    Revista espanola de enfermedades digestivas

    2022  Volume 115, Issue 2, Page(s) 87–88

    Abstract: A 58-year-old man presented to our hospital due to upper abdominal pain for 2 months. Gastroscopy showed a 1.5×1.5×1 cm3 protuberant lesion in the gastric antrum. Magnifying endoscopy with blue laser imaging showed roughly normal micro-surface and micro- ... ...

    Abstract A 58-year-old man presented to our hospital due to upper abdominal pain for 2 months. Gastroscopy showed a 1.5×1.5×1 cm3 protuberant lesion in the gastric antrum. Magnifying endoscopy with blue laser imaging showed roughly normal micro-surface and micro-vessel structure. Endoscopic ultrasonography showed the lesion originated from the muscularis propria, with low-density irregular cystic echo. Then the patient received treatment of gastrointestinal lesions with endoscopic submucosal dissection. During the operation, it could be seen that the lesion was mainly located in the submucosa, the local depth of which reached the muscularis mucosae. It was tan-white in color, with toughness and cystic tactile sensation. The operation went smoothly and his recovery was good. Pathological studies showed that pancreatic tissue was found in the lesion, which was composed of exocrine acini and ducts. Meanwhile, dilated cystic glands were found in the excised specimens. He was eventually diagnosed as ectopic pancreas in gastric antrum complicated with gastritis cystica profunda (GCP).
    MeSH term(s) Male ; Humans ; Middle Aged ; Pyloric Antrum/diagnostic imaging ; Stomach Diseases/diagnostic imaging ; Stomach Diseases/surgery ; Stomach Diseases/pathology ; Endosonography ; Gastroscopy ; Endoscopy, Gastrointestinal ; Stomach Neoplasms/pathology ; Gastric Mucosa/diagnostic imaging
    Language English
    Publishing date 2022-01-22
    Publishing country Spain
    Document type Case Reports ; Journal Article
    ZDB-ID 1070381-0
    ISSN 1130-0108 ; 0212-7512
    ISSN 1130-0108 ; 0212-7512
    DOI 10.17235/reed.2022.8771/2022
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  8. Article ; Online: Bronchial-origin gastric cyst: A rare case report.

    Ma, Ping / Gao, Fuping / Zhu, Wei / Cao, Youhong

    Asian journal of surgery

    2022  Volume 46, Issue 2, Page(s) 988–989

    MeSH term(s) Humans ; Bronchogenic Cyst/diagnostic imaging ; Bronchogenic Cyst/surgery ; Stomach Diseases
    Language English
    Publishing date 2022-08-10
    Publishing country China
    Document type Case Reports ; Letter
    ZDB-ID 1068461-x
    ISSN 0219-3108 ; 1015-9584
    ISSN (online) 0219-3108
    ISSN 1015-9584
    DOI 10.1016/j.asjsur.2022.07.106
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  9. Article ; Online: Laparoscopic diagnosis and treatment of cholecysto-colonic fistula: A case report.

    Cao, Youhong / Li, Chunliang / Qiao, Zhenguo / Zhu, Jianhong

    Asian journal of surgery

    2021  Volume 44, Issue 7, Page(s) 984–986

    MeSH term(s) Colonic Diseases/surgery ; Gallbladder Diseases ; Humans ; Intestinal Fistula/diagnostic imaging ; Intestinal Fistula/etiology ; Intestinal Fistula/surgery ; Laparoscopy
    Language English
    Publishing date 2021-04-28
    Publishing country China
    Document type Case Reports ; Letter
    ZDB-ID 1068461-x
    ISSN 0219-3108 ; 1015-9584
    ISSN (online) 0219-3108
    ISSN 1015-9584
    DOI 10.1016/j.asjsur.2021.04.019
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  10. Article: Ink stained gastric lesions: a rare cause of gastrointestinal bleeding.

    Cao, Youhong / Jin, Yuehong / Qiao, Zhenguo / Shen, Jiaqing

    Revista espanola de enfermedades digestivas : organo oficial de la Sociedad Espanola de Patologia Digestiva

    2021  Volume 113, Issue 11, Page(s) 789–790

    Abstract: A 61-year-old male was hospitalized in our department due to Intermittent melena for 4 days. Laboratory tests showed a reduced hemoglobin level (10.7 g/L). Abdominal computed tomography (CT) showed gastric wall thickening in the gastric body. ...

    Abstract A 61-year-old male was hospitalized in our department due to Intermittent melena for 4 days. Laboratory tests showed a reduced hemoglobin level (10.7 g/L). Abdominal computed tomography (CT) showed gastric wall thickening in the gastric body.
    MeSH term(s) Gastrointestinal Hemorrhage/diagnostic imaging ; Gastrointestinal Hemorrhage/etiology ; Humans ; Ink ; Male ; Melena ; Middle Aged ; Stomach Diseases/complications ; Stomach Diseases/diagnostic imaging
    Language English
    Publishing date 2021-06-17
    Publishing country Spain
    Document type Case Reports ; Journal Article
    ZDB-ID 1070381-0
    ISSN 1130-0108 ; 0212-7512
    ISSN 1130-0108 ; 0212-7512
    DOI 10.17235/reed.2021.8141/2021
    Database MEDical Literature Analysis and Retrieval System OnLINE

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