The role of esophagogastroduodenoscopy in the diagnosis and management of upper gastrointestinal disorders

Cappell, Mitchell S.; Friedel, David

doi:10.1016/s0025-7125(02)00075-5

Cited by 19 publications

(10 citation statements)

References 215 publications

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“…Esophagogastroduodenoscopy is the diagnostic imaging procedure of choice in the work up of gastric cancer. ( 27 ) In this paper, the hyperspectral imaging technique is employed to detect cancer. While previous studies that employed hyperspectral in visible wavelength and microscopically, ( 10,12 ) in current paper invisible light at the macroscopic level was utilized for cancer detection.…”

Section: Discussionmentioning

confidence: 99%

Cancer detection using infrared hyperspectral imaging

et al. 2011

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During the last few decades, many studies have been performed on the early detection of cancer using noninvasive or minimally invasive techniques in lieu of traditional excisional biopsy. Early detection can make an immense difference because cancer treatment is often simpler and more effective when diagnosed at an early stage. Cancer detecting methods may help physicians to diagnose cancer, to dissect the malignant region with a safe margin, and to evaluate the tumor bed after resection. In this paper, the advanced hyperspectral imaging system has been assessed using infrared wavelengths region for tumor detection. We were able to identify an appropriate wavelength region for cancer detection, spatially resolved images, and highlight the differences in reflectance properties of cancerous versus non‐cancerous tissues. The capability of this instrument was demonstrated by observing gastric tumors in 10 human subjects. The spectral signatures were extracted and evaluated in cancerous and non‐cancerous tissues. Processing means with the standard deviation of the spectral diagram, support vector machine, and first derivatives and integral of in spectral diagram were proposed to enhance and detect the cancerous regions. The first derivatives in spectral region between 1226–1251 nm and 1288–1370 nm were proposed as criteria that successfully distinguish between non‐cancerous and cancerous tissue. The results of this study will lead to advances in the optical diagnosis of cancer. (Cancer Sci 2011; 102: 852–857)

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Section: Discussionmentioning

confidence: 99%

Cancer detection using infrared hyperspectral imaging

et al. 2011

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“…The flexible gastroscope has become an indispensable diagnostic and therapeutic instrument in the management of upper gastrointestinal diseases since its first clinical use by Hirschowitz and colleagues in 1958 [12,19,21,37]. Advances in endoscopic design have allowed wider diagnostic and therapeutic options with increasing safety.…”

mentioning

confidence: 99%

A prospective analysis of 3525 esophagogastroduodenoscopies performed by surgeons

et al. 2004

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“…Esophagogastroduodenoscopy (EGD) is the imaging procedure of choice in the diagnosis of gastric carcinoma [10]. Endoscopic ultrasonography is currently the most reliable method for T stage determination, and shows a diagnostic rate between 78% and 93% [11], [12].…”

Section: Discussionmentioning

confidence: 99%

A case report of chylous ascites after gastric bypass for morbid obesity

Capristo

Spuntarelli

Treglia

et al. 2016

International Journal of Surgery Case Reports

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HighlightsRoux-en Y Gastric Bypass (RYGB) is the most commonly utilized bariatric procedure.RYGB excludes a portion of the stomach to further endoscopic examination.A case of poorly differentiated antral gastric carcinoma after RYGB is described.Diagnosis was delayed due to scarce symptomatology and confounding factors.A strict follow-up in post-RYGB patients was highly suggested for an early diagnosis of malignant gastric cancer.

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The role of esophagogastroduodenoscopy in the diagnosis and management of upper gastrointestinal disorders

Cited by 19 publications

References 215 publications

Cancer detection using infrared hyperspectral imaging

Cancer detection using infrared hyperspectral imaging

A prospective analysis of 3525 esophagogastroduodenoscopies performed by surgeons

A case report of chylous ascites after gastric bypass for morbid obesity

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