Intestinal Neoplasms Diagnosis
Mostrando 1-5 de 5 artigos, teses e dissertações.
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1. Therapeutics in Radiation-induced Proctopathy: A Systematic Review
Abstract Malignant neoplasms are increasingly prevalent in the daily clinical practice. Up to 61% of patients with pelvic malignancies undergo pelvic radiotherapy in different doses, which may cause intestinal damage, and the rectum is the segment most frequently affected due to its fixed position in the pelvis. Currently, there are several strategies to min
Journal of Coloproctology (Rio de Janeiro). Publicado em: 2022
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2. NEUROENDOCRINE TUMOR IN A CHILD WITH COMMON VARIABLE IMMUNODEFICIENCY
RESUMO Objetivo: Relatar um caso de criança portadora de imunodeficiência primária que, aos oito anos, desenvolveu sintomas digestivos, culminando com o diagnóstico de tumor neuroendócrino aos dez anos de idade. Descrição do caso: Menino, com um ano de idade, começou a apresentar pneumonias de repetição em diferentes lobos pulmonares. Aos quatr
Rev. paul. pediatr.. Publicado em: 25/11/2019
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3. Endoscopia com magnificação de imagem, cromoscopia e uso do ácido acético no esôfago de Barrett / Magnification endoscopy with chromoscopy and acetic acid in Barretts oesophagus
Esôfago de Barrett é definido como a substituição do epitélio escamoso normal por epitélio colunar com metaplasia intestinal especializada (MIE), tendo como causa a persistência do refluxo gastro-esofágico. Seu diagnóstico é baseado na identificação endoscópica e na confirmação histológica da presença de MIE. Esôfago de Barrett é a princip
Publicado em: 2004
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4. Gastric precancerous lesions and Helicobacter pylori infection in relatives of gastric cancer / PrevalÃncia de lesÃes precursoras do cÃncer gÃstrico e do Helicobacter pylori em familiares de pacientes com cÃncer gÃstrico
Infection by Helicobacter pylori, a bacterial species classified by WHO as being carcinogenic (group I) affects more than half the world population. First-degree relatives to patients with gastric cancer are at increased risk of developing gastric cancer. The present study evaluated the prevalence of precursor lesions of gastric cancer and infection by Helic
Publicado em: 2004
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5. Sialic acid histochemistry and the adenoma-carcinoma sequence in colorectum.
A change in sialic acid, notably loss of O acetyl substitution, was studied histochemically in a series of 93 colorectal adenomas that included 14 malignant polyps. Changes in sialic acid were uncommon in adenomas showing mild dysplasia but became increasingly common in moderately and severely dysplastic adenomas and were always present in carcinomatous area