476
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Chang YJ, Chao HC, Kong MS, Lai MW. Clinical analysis of disc battery ingestion in children. CHANG GUNG MEDICAL JOURNAL 2004; 27:673-7. [PMID: 15605907] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/01/2023]
Abstract
BACKGROUND The purpose of this study was to evaluate the characteristics, management, and outcomes of disc battery ingestion in children. METHODS We reviewed the medical records of children aged between 1 and 15 years old admitted to Chang Gung Children's Hospital due to disc battery ingestion from September 1997 through July 2003). The diagnosis of disc battery ingestion was based upon history, clinical symptoms, and results of imaging studies. The clinical data reviewed included sex, age, clinical manifestation, hospital course, imaging findings, and endoscopic results. RESULTS We found 12 cases (8 males and 4 females) of disc battery ingestion with a mean age of 1.8 +/- 3.43 years (range, 9 months to 5 years). Two patients had symptoms of vomiting, nausea, and abdominal pain. Two cases with no history of disc battery ingestion and were accidentally found by X ray studies. Four cases had their batteries impacted in the esophagus and eight cases had their batteries impacted in stomach. In those patients with esophageal impaction, one died suddenly, and the batteries were removed successfully by endoscope in the other three. Among those patients with batteries in the stomach, two patients underwent endoscope removal and the other 6 patients experienced smooth courses and the batteries spontaneously passed through the gastrointestinal tract within 5 days. The diameter of the ingested disc batteries ranged from 12 mm to 23 mm. The duration of hospitalization varied from 1 day to 61 days. Four patients had obvious damage of gastrointestinal mucosa including three esophageal mucosal erosion lesions, and one gastric mucosa erosion lesions with hemorrhage. Two patients experienced complications: one died suddenly due to tension in the pneumothorax and penumoperitoneum and the other had tracheoesophageal fistula. CONCLUSIONS Most cases of disc battery ingestion run uneventful courses. However, the ingestion of some disc batteries may be fatal or complicated with life-threatening events. If the battery impacts in the esophagus, emergency endoscopic management is necessary. Once in the stomach, the battery will usually pass through the gastrointestinal tract without long-term complications.
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477
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Forner A, Mata A, Puig M, Varela M, Rodrguez F, Llach J, Feu F, Bordas JM, Piqué JM. Ileal carcinoid tumor as a cause of massive lower-GI bleeding: the role of capsule endoscopy. Gastrointest Endosc 2004; 60:483-5. [PMID: 15332054 DOI: 10.1016/s0016-5107(04)01814-0] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/10/2022]
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478
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Hinds R, Brueton MJ, Francis N, Fell JM. Another cause of bloody diarrhoea in infancy: cytomegalovirus colitis in an immunocompetent child. J Paediatr Child Health 2004; 40:581-2. [PMID: 15367158 DOI: 10.1111/j.1440-1754.2004.00469.x] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Although a ubiquitous pathogen, cytomegalovirus (CMV) is very rarely thought to be the cause of significant gastrointestinal infection in the immunocompetent child. We report the case of a 2-month-old infant who presented with bloody diarrhoea and severe dehydration, which was subsequently diagnosed as CMV enterocolitis and resolved spontaneously without antiviral treatment.
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479
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Faiss S. Capsule endoscopy. Dtsch Med Wochenschr 2004; 129 Suppl 2:S130-2. [PMID: 15368192 DOI: 10.1055/s-2004-831830] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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480
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Gay G, Delvaux M. Que penser de la vidéocapsule endoscopique en 2004 ? Rev Med Interne 2004; 25:615-8. [PMID: 15363615 DOI: 10.1016/j.revmed.2004.05.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2004] [Accepted: 05/24/2004] [Indexed: 11/19/2022]
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481
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Fireman Z, Eliakim R, Adler S, Scapa E. Capsule endoscopy in real life: a four-centre experience of 160 consecutive patients in Israel. Eur J Gastroenterol Hepatol 2004; 16:927-31. [PMID: 15316420 DOI: 10.1097/00042737-200409000-00019] [Citation(s) in RCA: 43] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
OBJECTIVE The Given Capsule procedure is a new system designed to aid the gastroenterologist in diagnosing small-bowel disease. Capsule endoscopy has provided gastroenterologists with easy access to small-bowel mucosa for examination by direct visualisation. The aim of our prospective study was to determine the indication for capsule endoscopy and to describe the identified pathology within the gastrointestinal tract. METHODS Patients with unexplained gastrointestinal bleeding from suspected small-bowel pathology of an undisclosed nature or with unexplained abdominal pain for more than 6 months were eligible to undergo capsule endoscopy. Patients with suspected intestinal obstruction or with a history of major abdominal surgery were excluded. RESULTS One hundred and sixty patients (70 women, 90 men; mean age 49.0 +/- 19.8 years, range 13-91 years) ingested the capsule easily. They had undergone 6 +/- 2.9 investigative procedures before capsule endoscopy. Two (1.25%) patients who had non-natural excretions underwent surgery: one was found to have Meckel's diverticulum and the other had stricturing Crohn's disease. The mean haemoglobin in iron-deficiency anaemia patients was 9.1 +/- 2.2 g%. The diagnostic yield of capsule endoscopy was 57.7% in iron-deficiency anaemia and 52.4% in suspected Crohn's disease. CONCLUSIONS Capsule endoscopy detected the more clinically significant intestinal lesions. It was of diagnostic value in patients with obscure bleeding, suspected Crohn's disease and malabsorption, but the diagnostic yield in patients with chronic pain or irritable bowel syndrome-type symptoms was low.
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482
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Bresci G, Parisi G, Bertoni M, Emanuele T, Capria A. Video capsule endoscopy for evaluating obscure gastrointestinal bleeding and suspected small-bowel pathology. J Gastroenterol 2004; 39:803-4. [PMID: 15338378 DOI: 10.1007/s00535-003-1377-3] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/10/2003] [Accepted: 11/28/2003] [Indexed: 02/04/2023]
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483
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Silvério AO, Resplande JCF, Ramos FHPB. Esophageal dislodgment of a reused variceal ligator cap: a complication of endoscopic variceal ligation. Endoscopy 2004; 36:745-6. [PMID: 15280989 DOI: 10.1055/s-2004-825702] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/10/2022]
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484
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Kakutani H, Hino S, Ikeda K, Mashiko T, Sumiyama K, Uchiyama Y, Kuramochi A, Kitamura Y, Matsuda K, Kawamura M, Tajiri H, Urashima M. Use of the curved linear-array echo endoscope to identify gastrorenal shunts in patients with gastric fundal varices. Endoscopy 2004; 36:710-4. [PMID: 15280977 DOI: 10.1055/s-2004-825658] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
BACKGROUND AND STUDY AIMS : Balloon-occluded retrograde transvenous obliteration (B-RTO) has emerged as an effective, minimally invasive treatment for fundal varices. B-RTO requires a spontaneously developed gastrorenal shunt as a pathway for the balloon catheter to reach the fundal varices. We used a curved linear-array (CLA) echo endoscope in patients with fundal varices to identify gastrorenal shunts, and compared the detection rate with the gold standard, contrast-enhanced computed tomography (CECT). PATIENTS AND METHODS A total of 40 patients with fundal varices were examined with both CLA echo endoscopy and CECT. The CECT images were retrospectively and independently evaluated by two gastroenterologists who were unaware of the clinical details, including the results of the CLA echo endoscopy. RESULTS CLA echo endoscopy identified gastrorenal shunts in 26/40 patients with fundal varices. It visualized the shunt in a longitudinal direction and provided images of the connections of the shunt at both ends, the fundal varices and the left renal vein/branch of the inferior adrenal vein. The kappa index for CLA echo endoscopy and CECT for the identification of gastrorenal shunt was 0.9 (95 % CI, 0.6 to 1.0). When the cutoff point for the diameter of the gastrorenal shunt detected by the CLA echo endoscope was set at equal to or greater than 5 mm, the kappa index was 1.0 (95 % CI, 0.7 to 1.0). CONCLUSIONS These results suggest that CLA echo endoscopy can successfully identify gastrorenal shunt and provide detailed morphological information. It also efficiently identifies patients suitable for B-RTO, particularly in cases of acute bleeding. It also has considerable potential for providing detailed information with regard to the treatment of gastric varices.
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485
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Wehrmann T, Riphaus A, Feinstein J, Stergiou N. Hemorrhoidal elastic band ligation with flexible videoendoscopes: a prospective, randomized comparison with the conventional technique that uses rigid proctoscopes. Gastrointest Endosc 2004; 60:191-5. [PMID: 15278043 DOI: 10.1016/s0016-5107(04)01551-2] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
BACKGROUND Elastic band ligation by means of a rigid proctoscope is the treatment of choice for patients with symptoms caused by internal hemorrhoids of grade 2 to 3. In contrast to the flexible videoendoscope, the rigid proctoscope has limited maneuverability, has a narrower field of view, and does not allow adequate documentation. Therefore, a randomized trial was conducted to compare the safety and the efficacy of conventional elastic band ligation with videoendoscopic elastic band ligation. METHODS A total of 100 consecutive patients (mean age 47 [12] years) with chronically bleeding grade 2 or 3 internal hemorrhoids were randomized to elastic band ligation or videoendoscopic elastic band ligation. For videoendoscopic elastic band ligation, a reusable multiband ligator was attached to the end of a therapeutic upper videoendoscope. From one to 3 bands were placed per session in both groups. Re-treatment was performed every 2 to 3 weeks in both groups until cessation of bleeding and eradication of the hemorrhoids (at least grade 2) were achieved. Thereafter, the patients were followed to assess complications and efficacy. Recurrent bleeding was considered a treatment failure. RESULTS To achieve the desired therapeutic aims, a significantly lower number of treatment sessions was required in the videoendoscopic elastic band ligation group (1.8 [0.8] vs. 2.4 [0.9]; p < 0.01) and the total number of bands applied was significantly less (2.8 [1.1] vs. 3.7 [1.4]; p < 0.01). Pain was noted after ligation by 25% of patients in the elastic band ligation group compared with 27% of those who had videoendoscopic elastic band ligation. However, analgesic medications were required in only 7% after elastic band ligation and 9% after videoendoscopic elastic band ligation (NS). Post-ligation bleeding that had to be treated endoscopically occurred in 3.5% of the patients of the elastic band ligation group and 3.2% of those in the videoendoscopic elastic band ligation group (NS). Blood transfusion was not required. At a median follow-up of 12 months, there was no recurrence of bleeding in 40 patients (80%) in the conventional elastic band ligation group vs. 43 (86%) in the videoendoscopic elastic band ligation (NS). CONCLUSIONS The long-term efficacy and safety of conventional elastic band ligation and videoendoscopic elastic band ligation are highly comparable. However, when videoendoscopic elastic band ligation is performed, significantly fewer treatment sessions are required.
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486
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Keroack MD, Peralta R, Abramson SD, Misdraji J. Case records of the Massachusetts General Hospital. Weekly clinicopathological exercises. Case 24-2004. A 48-year-old man with recurrent gastrointestinal bleeding. N Engl J Med 2004; 351:488-95. [PMID: 15282357 DOI: 10.1056/nejmcpc049015] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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487
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Kume K, Yamasaki M, Kubo K, Mitsuoka H, Oto T, Matsuhashi T, Yamasaki T, Yoshikawa I, Otsuki M. EMR of upper GI lesions when using a novel soft, irrigation, prelooped hood. Gastrointest Endosc 2004; 60:124-8. [PMID: 15229445 DOI: 10.1016/s0016-5107(04)01534-2] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
BACKGROUND EMR with a cap-fitted endoscope, including a soft, prelooped hood, is a useful, effective, and safe technique. One problem with this method, however, is that the lesion cannot always be kept in the center of the cap because the procedure is performed blindly after aspiration. A soft, prelooped hood with attached irrigation tube was developed. The usefulness of this device for EMR of upper-GI intramucosal cancers was evaluated. METHODS The end-hood piece was fabricated by drilling a side hole in the cap portion of a conventional soft, prelooped hood and then attaching an irrigation tube with glue to the exterior surface of the hole. The fabricated transparent hood was placed at the tip of an endoscope, and aspiration mucosectomy under irrigation was performed in 15 patients with upper-GI intramucosal cancer. When the field of view at the aspiration site was obscured by oozing blood, the site was irrigated. RESULTS A satisfactory view was obtained of all lesions. The mean diameter of specimens was 24.5 mm (interquartile range: 15-35). The proportion of en bloc resected lesions was 86.7% (13/15). Bleeding was the only complication (4/15; 26.7%) and was controlled by using endoscopic hemostatic techniques under irrigation. CONCLUSIONS EMR when using the soft, prelooped hood with irrigation tube is effective and safe for intramucosal cancers 20 mm or less in diameter.
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488
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Kokkonen J, Haapalahti M, Tikkanen S, Karttunen R, Savilahti E. Gastrointestinal complaints and diagnosis in children: a population-based study. Acta Paediatr 2004; 93:880-6. [PMID: 15303801] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 04/30/2023]
Abstract
AIM To find out the extent to which children at 10-11 y of age suffer from various gastrointestinal complaints and how often a food-induced or other diagnostic disorder might be assessed behind them, we carried out a population-based survey of 404 children in a rural Finnish town. METHODS A questionnaire filled in retrospectively by their parents was used to describe the frequency of various abdominal symptoms during the previous 2 y and to select the symptomatic subjects for closer clinical examination. In the clinical investigation of the children, an elimination challenge with milk protein and lactose intolerance tests, as well as endoscopic examinations in selected cases and blood tests, were performed. RESULTS In all, 110 (27%) subjects reported some gastrointestinal (GI) complaints during the last 2 y; 64 (16%) meeting the Apley criteria for recurrent abdominal pain. A specific organic or functional disorder was found in 26 subjects (6%), two having no GI symptoms. Milk protein intolerance was the most common specific disorder diagnosed in nine subjects (2.2%), followed by lactose intolerance in eight (2%), coeliac disease in five (1.2%) and Helicobacter pylori infection in three (0.7%). An endoscopic examination performed on 17 subjects (4.2%) and a colonoscopy on three revealed significant findings in 11; lymphonodular changes being most common, occurring in five subjects. Subjects with milk protein-induced disorders showed significantly lower IgA-class antibodies to milk and its fractions than the non-symptomatic controls. Chronic diseases, short breastfeeding, GI problems and food intolerance during the first year of life were observed as significant risk factors in determining whether a subject belonged to the group experiencing any GI complaints. CONCLUSION We conclude that in one in five of those with any, even mild, GI complaints we were able to assess a specific organic disease; milk-induced disorders being most common. A milk protein and/or lactose load test, completed in some cases with an endoscopic examination, would help in assessing a proper individual diagnosis.
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489
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Nakamura T, Fukui H, Shirakawa K, Fujii Y, Fujimori T, Terano A. Photodynamic therapy of superficial esophageal cancer with a transparent hood. Gastrointest Endosc 2004; 60:120-4. [PMID: 15229444 DOI: 10.1016/s0016-5107(04)01525-1] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
BACKGROUND To improve the effectiveness of photodynamic therapy, the further development of endoscopic devices is essential. For photodynamic therapy of superficial esophageal cancer, a transparent hood was used to obtain precise laser irradiation. METHODS The transparent hood was attached to the tip of an upper endoscope. Forty-eight hours after the injection of porfimer sodium, cancerous lesions were irradiated with an excimer-dye laser (4 mJ, 80 Hz). Twenty-four hours later, additional irradiation was applied to lesions when the response to the initial irradiation appeared insufficient. Fifteen neoplastic lesions in 7 patients were treated. RESULTS The initial size of the lesions ranged from 5 to 30 mm in diameter. Histopathologically, there were 9 squamous-cell carcinomas and 6 high-grade squamous dysplastic lesions. All treated lesions disappeared after the first or the second laser irradiation (total energy range 39.1-193.5 J/cm(2)). During follow-up (range 4-51 months), there was no recurrence of the initial lesion in any patient. There was no severe photodynamic therapy related complication. CONCLUSIONS Photodynamic therapy with a transparent hood is an acceptable option for the treatment of superficial esophageal cancer.
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490
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Sumiyama K, Kaise M, Nakayoshi T, Kato M, Mashiko T, Uchiyama Y, Goda K, Hino S, Nakamura Y, Matsuda K, Mochizuki K, Kawamura M, Tajiri H. Combined use of a magnifying endoscope with a narrow band imaging system and a multibending endoscope for en bloc EMR of early stage gastric cancer. Gastrointest Endosc 2004; 60:79-84. [PMID: 15229430 DOI: 10.1016/s0016-5107(04)01285-4] [Citation(s) in RCA: 90] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
BACKGROUND En bloc EMR is performed in Japan as a curative treatment for early stage gastric cancer. However, current methods of EMR are technically difficult and require proficiency in determining the extent of the cancer. This study assessed the feasibility of a new method to obviate these problems and to facilitate en bloc EMR. METHODS The new method uses two types of endoscopes: a magnifying endoscope with a narrow band imaging system to enhance the definition of mucosal and microcirculatory structure, and an endoscope with multibending tip deflection to maintain orientation during EMR. Forty-two consecutive cases of mucosal gastric cancer treated by EMR were reviewed retrospectively. In 12 of these patients, 12 lesions that fulfilled guideline criteria for EMR were treated by the modified, en bloc EMR method of circumferential incision and snare resection by using the two endoscopes. RESULTS The rate of complete en bloc resection with the new method of EMR was 91.7%, (11/12). There was no major complication. CONCLUSIONS The new en bloc resection method for EMR with two endoscopes described here is feasible and may be a safe and a reliable technique for curative treatment of mucosal gastric cancer.
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491
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Dupont P, Louis E, Belaiche J. [Video-capsule endoscopy for small bowel investigation]. REVUE MEDICALE DE LIEGE 2004; 59:445-50. [PMID: 15493158] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/01/2023]
Abstract
Capsule endoscopy is a new technique of exploration which enables to visualize the entire small bowel. Occult or unexplained digestive bleeding currently constitutes on major indication of this technique. The aim of this study is to report the results obtained among 15 patients investigated by capsule endoscopy and to discuss the place of this new technique in the small bowel exploration.
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492
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Wellman G, Gonzalez E, Veillon DM, Barnum O, Cotelingam JD. Pathology case of the month. 41-year-old woman with abdominal discomfort and weight loss. THE JOURNAL OF THE LOUISIANA STATE MEDICAL SOCIETY : OFFICIAL ORGAN OF THE LOUISIANA STATE MEDICAL SOCIETY 2004; 156:177-80. [PMID: 15366344] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/30/2023]
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493
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494
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495
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496
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Olives JP, Bontems P, Costaguta A, Fritscher-Ravens A, Gilger M, Narkewickz M, Ni YH, Spolidoro J, Thomson M. Advances in endoscopy and other diagnostic techniques: Working Group report of the second World Congress of Pediatric Gastroenterology, Hepatology, and Nutrition. J Pediatr Gastroenterol Nutr 2004; 39 Suppl 2:S589-95. [PMID: 15184757 DOI: 10.1097/00005176-200406002-00003] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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497
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Law NM, Freeman ML. ERCP by using a prototype oblique-viewing endoscope in patients with surgically altered anatomy. Gastrointest Endosc 2004; 59:724-8. [PMID: 15114324 DOI: 10.1016/s0016-5107(04)00010-0] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
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498
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Martin M, Steele S, Mullenix P, Haque M, Andersen C. Endoscopic Diagnosis of a Clinically Silent Aortoesophageal Fistula: Case Report and Review of the Literature. Ann Vasc Surg 2004; 18:352-6. [PMID: 15354639 DOI: 10.1007/s10016-004-0027-4] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
We report a rare case of a secondary aortoesophageal fistula discovered incidentally during elective upper endoscopy. The patient had previously undergone repair of a descending thoracic aortic aneurysm with a Dacron interposition graft. Esophagoscopy 2 months after the aneurysm repair demonstrated a large mid-esophageal erosion with visualization of the aortic graft at the base. The aortoesophageal fistula had been clinically silent to this point. During preparation for surgery the patient developed large-volume esophageal hemorrhage and died following attempted endovascular repair of the fistula. A review of the literature on the diagnosis and surgical management of aortoesophageal fistula is presented.
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499
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500
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Ali A, Santisi JM, Vargo J. Video capsule endoscopy: a voyage beyond the end of the scope. Cleve Clin J Med 2004; 71:415-25. [PMID: 15195776 DOI: 10.3949/ccjm.71.5.415] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
Video capsule endoscopy (VCE), an important innovation in diagnostic endoscopy, was approved in 2001 and is now widely available. In this system, the patient swallows a miniature high-resolution camera that is propelled by peristalsis through the gastrointestinal tract. It is particularly useful in examining the small intestine, which is difficult to visualize by conventional endoscopic techniques.
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