An unusual localized laterally spreading tumor
نویسندگان
چکیده
منابع مشابه
Clinicopathological Characteristics of Laterally Spreading Colorectal Tumor
BACKGROUND AND AIMS Laterally spreading tumor (LST) is a colorectal pre-cancerous lesion. Previous studies have demonstrated distinct LST clinicopathological characteristics in different populations. This study evaluated clinicopathological characteristics of LST in a Chinese population. METHODS A total of 259 Chinese LST patients with 289 lesions were recruited for endoscopic and clinicopath...
متن کاملNon granular laterally spreading tumor resected by endoscopic submucosal dissection: An unusual treatment for an atypical lesion.
Consulta de Alto Riesgo de Cáncer Colorrectal. Unidad de Endoscopia. Department of Gastroenterology. Hospital Universitario Ramón y Cajal. Madrid. Universidad de Alcalá, IRYCIS. Madrid, Spain. Endoscopy Division. National Cancer Center Hospital. Tokyo, Japan. Department of Gastroenterology. Fujita Health University University School of Medicine. Aichi, Japan. Department of Gastroenterology. Hos...
متن کاملScreening and identification of a tumor specific methylation phenotype in the colorectal laterally spreading tumor.
OBJECTIVE We screened and identified the differential expression of the methylation phenotype in the whole genome of colorectal laterally spreading tumor (LSTs). MATERIALS AND METHODS 3 tissue samples of colorectal polypoid adenomas (PAs), 3 tissue samples of LSTs and 3 tissue samples of colon cancer were analyzed with a high-density gene chip, and about 450,000 methylation sites were detecte...
متن کاملMany Options to Manage Laterally Spreading Tumors
(LSTs) are found frequently in the colon but not in other sections of the gastrointestinal tract. These tumors are usually less invasive than protruding or depressed tumors of the same size; thus, we have much freedom in selecting treatment modalities for LSTs. However, a pitfall lurks in the technical difficulties. It is preferable to resect every single tumor in one piece if possible, since e...
متن کاملGene expression profiling of laterally spreading tumors
BACKGROUND Laterally spreading tumors (LSTs) are generally defined as lesions >10 mm in diameter, are characterized by lateral expansion along the luminal wall with a low vertical axis. In contrast to other forms of tumor, LSTs are generally considered to have a superficial growth pattern and the potential for malignancy. We focused on this morphological character of LSTs, and analyzed the gene...
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ژورنال
عنوان ژورنال: Endoscopy
سال: 2015
ISSN: 0013-726X,1438-8812
DOI: 10.1055/s-0034-1391778