Congestion
发表于 2025-3-23 11:51:18
https://doi.org/10.1057/978-1-137-58779-4reat majority of these lesions are squamous cell carcinomas, although adenocarcinoma of the esophagus occurs in 3 to 7% of cases. The endoscopic laser therapy (ELT) of these lesions, as well as of adenocarcinomas of the gastric cardia, is effective in the palliation of these too-often incurable dise
Inferior
发表于 2025-3-23 14:13:10
https://doi.org/10.1057/978-1-137-58779-4c procedures. In 1973, we were the first in Japan to treat an elevated type of early gastric cancer by endoscopic polypectomy. Since then, 12 cases of such lesions have been treated by this method, without surgery, in our hospital. Of these patients, 11 have been alive for more than 5 years, and one
真实的人
发表于 2025-3-23 18:26:07
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anchor
发表于 2025-3-24 00:50:14
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BOLUS
发表于 2025-3-24 02:31:15
The Graph View: Navigating Big Data Science,ractable gastric ulcers have come to be encountered less frequently, though there are still some cases of gastric ulcer with repeated relapse and recrudescence that follow an intractable clinical course. We have been applying endoscopic local injection therapy for the treatment of intractable gastri
Ingenuity
发表于 2025-3-24 06:44:49
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shrill
发表于 2025-3-24 12:57:38
Anne Hemkendreis,Anna-Sophie Jürgenslectromagnetic waves in the region of visible light, using a ruby crystal. As laser equipment must fulfill many requirements for use in the medical field, the following laser systems have become available only today: (1) the ruby laser, (2) the argon laser, (3) the Nd:YAG laser, and (4) the CO. lase
Infantry
发表于 2025-3-24 14:51:24
Anne Hemkendreis,Anna-Sophie Jürgenser has been used only with the rigid bronchoscope because it cannot be transmitted by a quartz fiber as its wavelength is long (10,600 nm). Hence the CO. laser has been used primarily for lesions located in the larynx to the main bronchus that can be seen by the rigid bronchoscope. As a result, the
法律
发表于 2025-3-24 21:08:20
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Irascible
发表于 2025-3-25 02:32:44
Anne Hemkendreis,Anna-Sophie Jürgens gained a firm position in clinical neurosurgery. The carbon dioxide laser is more widely employed than the Nd:YAG laser and is used primarily as an ablative instrument for benign extraaxial tumors, usually at the base of the brain, or in the spinal canal. The Nd:YAG laser functions primarily as a c