scholarly journals Application Value of Flexible Endoscopic Examination of Swallowing in Acute Stoke Patients With Dysphagia

2021 ◽  
Vol Publish Ahead of Print ◽  
Author(s):  
Xinran Zhang ◽  
Fangzhu Lin ◽  
Fumei Ma ◽  
Shulin Cui ◽  
Gaoxiang OuYang
Keyword(s):  
Endoscopic Examination

The Efficacy of Virtual Chromoendoscopy in the Diagnosis of Portal Hypertensive Gastropathy

2016 ◽  
Vol 25 (3) ◽  
pp. 289-293
Author(s):  
Anda Carmen Achim ◽  
Stefan Cristian Vesa ◽  
Eugen Dumitru
Keyword(s):  
Diagnostic Criteria ◽  
White Light ◽  
Narrow Band Imaging ◽  
Endoscopic Examination ◽  
Kappa Statistics ◽  
Portal Hypertensive Gastropathy ◽  
Mosaic Pattern ◽  
White Light Endoscopy ◽  
A New Technique ◽  
Virtual Chromoendoscopy

Background: Diagnosis of portal hypertensive gastropathy (PHG) is based on endoscopic criteria. I-scan technology, a new technique of virtual chromoendoscopy, increases the diagnostic accuracy for lesions in the gastrointestinal tract. Aim: To establish the role of i-scan endoscopy in the diagnosis of PHG. Method: In this prospective study, endoscopic examination was conducted first by using white light and after that i-scan 1 and i-scan 2 technology in a group of 50 consecutive cirrhotic patients. The endoscopic diagnostic criteria for PHG followed the Baveno criteria. The interobserver agreement between white light endoscopy and i-scan endoscopy was determined using Cohen’s kappa statistics. Results: Forty-five of the 50 patients met the diagnostic criteria for PHG when examined by i-scan endoscopy and 39 patients were diagnosed with PHG by white light endoscopy. The strength of agreement between the two methods for the diagnosis of PHG was moderate (k=0.565; 95%CI 0.271-0.859; p<0.001). I-scan 1 classified the mosaic pattern better than classic endoscopy; i-scan 2 described better the red spots. Conclusion: I-scan examination increased the diagnostic sensitivity of PHG. The diagnostic criteria (mosaic pattern and red spots) were easier to observe endoscopically using i-scan than in white light.Abbreviations: FICE: Fuji Intelligent chromoendoscopy; GAVE: gastric antral vascular ectasia; NBI: narrow band imaging; PHG: portal hypertensive gastropathy; PHT: portal hypertension; UGIB: upper gastrointestinal bleeding.

Rare Primary Esophageal Paget’s Disease Diagnosed on a Large Bloc Specimen Obtained by Endoscopic Mucosal Resection

2017 ◽  
Vol 26 (4) ◽  
pp. 417-420 ◽  
Author(s):  
Hirohito Mori ◽  
Maki Ayaki ◽  
Hideki Kobara ◽  
Yasuhiro Goda ◽  
Noriko Nishiyama ◽  
...  
Keyword(s):  
Endoscopic Mucosal Resection ◽  
Narrow Band ◽  
Narrow Band Imaging ◽  
Case Reports ◽  
Paget’S Disease ◽  
Paget's Disease ◽  
Endoscopic Examination ◽  
Capillary Loop ◽  
Mucosal Resection ◽  
Cap Method

Primary esophageal Paget’s disease is rare. Only a few case reports have described the intraepithelial papillary capillary loop (IPCL) pattern obtained by magnified Narrow Band Imaging (M-NBI) endoscopy in this rare pathology. This report highlights the usefulness of M-NBI and the successful diagnosis using a large bloc specimen obtained by endoscopic mucosal resection with the cap method (EMR−c). A 53-year-old man was referred to endoscopic examination for dysphagia. The endoscopic image revealed a ring-shaped scarring of the esophagus suggestive for eosinophilic esophagitis. The IPCL pattern by M-NBI endoscopy showed an inflammatory pattern, and the entire epithelium of the esophagus was not stained by Lugol iodine spraying. Based on six biopsies randomly performed, a poorly differentiated adenocarcinoma was diagnosed. Since the M-NBI pattern and the histology were completely different, EMR−c was performed to obtain large bloc specimens for a more detailed diagnosis. The pathological findings revealed extensive Paget’s cells infiltration into the epithelium and multifocal invasion from the mucosa to the submucosal layer with adenocarcinoma. In conclusion, a large bloc specimen by EMR-c might be more useful than a small biopsy for an accurate diagnosis of the rare esophageal Paget’s disease.Key words:  –  – .Abbreviations: EMR−c: endoscopic mucosal resection with cap method; IPCL: intraepithelial papillary capillary loop; LVLs: Lugol-voiding lesions; M-NBI: magnified Narrow Band Imaging; PET-CT: Positron-Emission Tomography and Computed Tomography.

Esophageal Adenocarcinoma with Enteroblastic Differentiation Arising in Ectopic Gastric Mucosa in the Cervical Esophagus: a Case Report and Literature Review

2017 ◽  
Vol 26 (2) ◽  
pp. 193-197 ◽  
Author(s):  
Ryosuke Gushima ◽  
Rei Narita ◽  
Takashi Shono ◽  
Hideaki Naoe ◽  
Takashi Yao ◽  
...  
Keyword(s):  
Gastric Mucosa ◽  
Esophageal Adenocarcinoma ◽  
Histopathological Examination ◽  
Narrow Band Imaging ◽  
Carbohydrate Antigen ◽  
Endoscopic Examination ◽  
Ectopic Gastric Mucosa ◽  
Tubular Adenocarcinoma ◽  
Positron Emission ◽  
Elevated Lesion

Background: Adenocarcinoma with enteroblastic differentiation is a subtype of alpha-fetoprotein (AFP) producing adenocarcinoma. This type of tumor is associated with a poor prognosis and is prone to metastasize. Esophageal adenocarcinoma with enteroblastic differentiation is extremely rare.Case presentation: The patient was a 65-year-old woman who was referred to our hospital with dysphagia. Endoscopic examination revealed an elevated lesion 20mm in diameter at 17cm from the upper incisors. Endoscopic submucosa dissection (ESD) was performed and histopathological examination revealed tubular adenocarcinoma composed of cuboidal cells with clear cell cytoplasm. Immunohistochemical stain was diffusely positive for Sall-like protein 4 (SALL4) and weakly positive for AFP and glypican 3. From this result, we diagnosed esophageal adenocarcinoma with enteroblastic differentiation. The patient is still alive without recurrence of cancer 40 months after ESD.Conclusion: To our knowledge, this is the first report to undergo ESD for esophageal adenocarcinoma with enteroblastic differentiation arising from ectopic gastric mucosa in the esophagus.Abbreviations: AFP: alfa-fetoprotein; CA19-9: carbohydrate antigen 19-9; CEA: carcinoembryonic antigen; ESD: endoscopic submucosal dissection; EUS: endoscopic ultrasound; FDG-PET: [18F] fluorodeoxyglucose positron emission tomography; ME: magnifying endoscopy; NBI: narrow band imaging; SALL 4: Sall-like protein 4; SCC: squamous cell carcinoma antigen.

An Obscure Colon Dilatation and its Underlying Cause: Case Report and Literature Review

2020 ◽  
pp. 1-5
Author(s):  
Anton Stift ◽  
Kerstin Wimmer ◽  
Felix Harpain ◽  
Katharina Wöran ◽  
Thomas Mang ◽  
...  
Keyword(s):  
Case Report ◽  
Sigmoid Colon ◽  
Immunohistochemical Staining ◽  
Late Onset ◽  
Hirschsprung Disease ◽  
Endoscopic Examination ◽  
Case Presentation ◽  
Idiopathic Megacolon ◽  
History Of ◽  
Cells Of Cajal

Introduction: Congenital as well as acquired diseases may be responsible for the development of a megacolon. In adult patients, Clostridium difficile associated infection as well as late-onset of Morbus Hirschsprung disease are known to cause a megacolon. In addition, malignant as well as benign colorectal strictures may lead to intestinal dilatation. In case of an idiopathic megacolon, the underlying cause remains unclear. Case Presentation: We describe the case of a 44-year-old male patient suffering from a long history of chronic constipation. He presented himself with an obscurely dilated large intestine with bowel loops up to 17 centimeters in diameter. Radiological as well as endoscopic examination gave evidence of a spastic process in the sigmoid colon. The patient was treated with a subtotal colectomy and the intraoperative findings revealed a stenotic stricture in the sigmoid colon. Since the histological examination did not find a conclusive reason for the functional stenosis, an immunohistochemical staining was advised. This showed a decrease in interstitial cells of Cajal (ICC) in the stenotic part of the sigmoid colon. Discussion: This case report describes a patient with an idiopathic megacolon, where the underlying cause remained unclear until an immunohistochemical staining of the stenotic colon showed a substantial decrease of ICCs. Various pathologies leading to a megacolon are reviewed and discussed.

The evaluation of nasal mucociliary clearance in patients with Helicobacter pylori infection

2019 ◽  
Vol 133 (03) ◽  
pp. 220-223
Author(s):  
S Üstün Bezgin ◽  
T Çakabay ◽  
K Irak ◽  
M Koçyiğit ◽  
B Serin Keskineğe ◽  
...  
Keyword(s):  
Helicobacter Pylori ◽  
Mucociliary Clearance ◽  
Endoscopic Examination ◽  
Control Group ◽  
Clearance Time ◽  
Saccharine Test ◽  
Significant Difference ◽  
And Gender ◽  
H Pylori ◽  
Nasal Mucociliary Clearance

AbstractObjectiveThis study aimed to examine nasal mucociliary clearance time in patients with Helicobacter pylori infection.MethodsFifty patients who were newly diagnosed with H pylori infection using gastric biopsy in the gastroenterology out-patient clinic, and 50 age- and gender-matched healthy adults who were admitted to the otorhinolaryngology out-patient clinic, were included in this study. After an otorhinolaryngological examination (anterior rhinoscopy and nasal endoscopic examination), the nasal mucociliary clearance time of each subject was calculated using the saccharine test.ResultsThe mean mucociliary clearance time was 06:29 ± 3:31 minutes (range, 00:55–15:19 minutes) in the control group and 10:12 ± 06:09 minutes (range, 01:28–32:00 minutes) in the study group. Comparisons of the two groups revealed a statistically significant difference (p = 0.002).ConclusionNasal mucociliary clearance time was significantly increased in patients with H pylori infection. The results suggest that H pylori infection may have an unfavourable effect on nasal mucociliary clearance.

scholarly journals De novo gastric cancer developing after liver transplantation from deceased donor for biliary atresia: a case report

2021 ◽  
Vol 7 (1) ◽  
Author(s):  
Naruki Higashidate ◽  
Suguru Fukahori ◽  
Shinji Ishii ◽  
Nobuyuki Saikusa ◽  
Naoki Hashizume ◽  
...  
Keyword(s):  
Gastric Cancer ◽  
Liver Transplantation ◽  
Biliary Atresia ◽  
De Novo ◽  
Epigastric Pain ◽  
Gastroesophageal Junction ◽  
Deceased Donor ◽  
Lymphoproliferative Disease ◽  
Endoscopic Examination ◽  
De Novo Malignancy

Abstract Background Apart from Kasai’s procedure, liver transplantation (LTx) has dramatically improved the outcome of children with biliary atresia (BA). However, de novo malignancy has been reported to be one of the major causes of late mortality after LTx among adults. We report a rare case of de novo gastric cancer developing after LTx for BA received during childhood. Case presentation A 21-year-old male patient who had undergone LTx for BA at age 2 years occasionally visited our outpatient clinic due to symptoms of epigastric pain and dysphagia. Endoscopic examination and computed tomography revealed advanced gastric cancer at the gastroesophageal junction with multiple liver metastases. Despite systemic chemotherapy, the disease progressed, resulting in patient’s death 2 years after the diagnosis. Conclusions De novo malignancy in the absence of post-transplant lymphoproliferative disease is rare in pediatric patients who received LTx. To the best of our knowledge, no report has been available on the development of gastric cancer after LTx for BA during childhood. Primary physicians should therefore establish a follow-up plan for patients receiving LTx for BA considering the potential for the development of de novo malignancy, including gastric cancer, despite its rarity.

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