Pathological Study for Early Gastric Canser after Having Endoscopic Laser Treatment
نویسندگان
چکیده
منابع مشابه
Endoscopic Treatment for Early Gastric Cancer
Endoscopic resection has been accepted as a curative modality for early gastric cancer (EGC). Since conventional endoscopic mucosal resection (EMR) has been introduced, many improvements in endoscopic accessories and techniques have been achieved. Recently, endoscopic submucosal dissection (ESD) using various electrosurgical knives has been performed for complete resection of EGC and enables co...
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Endoscopic resection of early gastric cancer is defined as incomplete when tumor cells are found at the resection margin upon histopathological examination. However, a tumor-positive resection margin does not always indicate residual tumor; it can also be caused by tissue contraction during fixation, by the cautery effect during endoscopic resection, or by incorrect histopathological mapping. C...
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BACKGROUND We proposed a modified type III cordectomy for the treatment of early glottic cancer that removed the upper part of the vocalis muscle to improve glottic closure and voice outcomes. METHODS Twenty-two patients with early glottic cancer underwent type III cordectomy, including 9 classical (proposed by European Laryngological Society) and 13 modified resections. Multidimensional voic...
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BACKGROUND Early Gastric Cancer (EGC) is defined as a neoplasm confined to the mucosa or submucosa regardless of regional lymph node metastasis. The rate of EGC, which varies by country, is up to 40-60% of all gastric cancer cases in Japan, whilst in Western countries, the proportion remains at 5-10%. There is a strong male predominance in EGC. The average 5-year survival rate of patients with ...
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Possible lymph node metastasis (LNM) and residual cancer are major concerns in endoscopic submucosal dissection (ESD) for early gastric cancer. To reduce the risk of LNM and cancer recurrence, the proper indications for ESD should be considered. Histology, size, depth of invasion, and presence of ulceration should be thoroughly evaluated before proceeding with ESD. However, with incomplete info...
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ژورنال
عنوان ژورنال: THE JOURNAL OF JAPAN SOCIETY FOR LASER SURGERY AND MEDICINE
سال: 1986
ISSN: 0288-6200
DOI: 10.2530/jslsm1980.6.3_205