Jove
Visualize
Contáctanos
JoVE
x logofacebook logolinkedin logoyoutube logo
ACERCA DE JoVE
Visión GeneralLiderazgoBlogCentro de Ayuda JoVE
AUTORES
Proceso de PublicaciónConsejo EditorialAlcance y PolíticasRevisión por ParesPreguntas FrecuentesEnviar
BIBLIOTECARIOS
TestimoniosSuscripcionesAccesoRecursosConsejo Asesor de BibliotecasPreguntas Frecuentes
INVESTIGACIÓN
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchivo
EDUCACIÓN
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualCentro de Recursos para ProfesoresSitio de Profesores
Términos y Condiciones de Uso
Política de Privacidad
Políticas

Videos de Conceptos Relacionados

Diverticular Disease of the Colon01:27

Diverticular Disease of the Colon

Diverticular disease involves the formation of diverticula—small sac-like outpouchings of the colonic wall—and their complications. It most commonly affects the sigmoid colon due to higher intraluminal pressure and structural vulnerability. It results from structural weakness and increased pressure in the colon, producing pseudodiverticula that may remain silent or progress to inflammation and serious complications.Structure of DiverticulaIn diverticulosis, these outpouchings are...
Assessment of the Rectum and Anus01:25

Assessment of the Rectum and Anus

Evaluating the rectum and anus plays a crucial role in conducting a thorough physical examination of the gastrointestinal system. Although it may be uncomfortable and often embarrassing for the patient, it holds immense diagnostic value, particularly in detecting gastrointestinal diseases and abnormalities. This guide will explain how to perform this assessment using inspection and palpation methods.
Rectal Inspection
Begin by inspecting the perianal and anal areas for color, texture, rashes,...
Cancer Prevention02:59

Cancer Prevention

Several factors can increase the risk of cancer in an individual. About 50% of cancer cases can be prevented by adopting a healthy lifestyle, regular exercise, eating healthy, and following a modest cancer prevention diet. Epidemiological studies have consistently shown that populations with vegetable and fruit-rich diets have reduced the incidence of cancer. On the other hand, populations who have a diet rich in animal fat, red meat, junk food, or high calories are predisposed to cancer.
Some...
Cancer Prevention02:59

Cancer Prevention

Several factors can increase the risk of cancer in an individual. About 50% of cancer cases can be prevented by adopting a healthy lifestyle, regular exercise, eating healthy, and following a modest cancer prevention diet. Epidemiological studies have consistently shown that populations with vegetable and fruit-rich diets have reduced the incidence of cancer. On the other hand, populations who have a diet rich in animal fat, red meat, junk food, or high calories are predisposed to cancer.
Some...
Cancer02:18

Cancer

Cancers arise due to mutations in genes involved in the regulation of cell division, which leads to unrestricted cell proliferation. Modern science and medicine have made great strides in the understanding and treatment of cancer, including eradicating cancer in some patients. However, there is still no cure for cancer. This is largely due to the fact that cancer is a large group of many diseases.
Endoscopic Procedures II: Colonoscopy01:25

Endoscopic Procedures II: Colonoscopy

The colon, or large intestine, is the final segment of the digestive system. Its primary functions include absorbing water and vitamins produced by gut bacteria and transforming waste from liquid to solid to form stool. In adults, the large intestine is approximately 5 feet long and consists of four main sections:

También podría leer

Artículos Relacionados

Artículos vinculados a este trabajo por autores compartidos, revista y gráfico de citas.

Ordenar por
Same author

The Fletcher-Cox Pathway: A Unique View on Clinical Trial Education.

Advances in radiation oncology·2024
Same author

Lost in the plot: missing visual elements in Kaplan-Meier plots of phase III oncology trials.

The oncologist·2024
Same author

Differential Treatment Effects of Subgroup Analyses in Phase 3 Oncology Trials From 2004 to 2020.

JAMA network open·2024
Same author

Prevalence and implications of significance testing for baseline covariate imbalance in randomised cancer clinical trials: The Table 1 Fallacy.

European journal of cancer (Oxford, England : 1990)·2023
Same author

Prevalence, trends, and characteristics of trials investigating local therapy in contemporary phase 3 clinical cancer research.

Cancer·2023
Same author

Impact of endorectal filling on interobserver variability of MRI based rectal primary tumor delineation.

Clinical and translational radiation oncology·2022
Same journal

Inherited retinal degenerations: clinical phenotypes and emerging therapies.

Lancet (London, England)·2026
Same journal

Documenting hospice care.

Lancet (London, England)·2026
Same journal

After the wood chipper.

Lancet (London, England)·2026
Same journal

Assisted dying and the silencing of medicine's next generation.

Lancet (London, England)·2026
Same journal

Linguistic pragmatism: a woman with progressive abdominal pain in Thailand.

Lancet (London, England)·2026
Same journal

Medical compartmentalisation: a patient with chromosome 22q11.2 deletion syndrome in Japan.

Lancet (London, England)·2026
Ver todos los artículos relacionados

Video Experimental Relacionado

Updated: Jun 14, 2026

Competing-Risk Nomogram for Predicting Cancer-Specific Survival in Multiple Primary Colorectal Cancer Patients after Surgery
06:46

Competing-Risk Nomogram for Predicting Cancer-Specific Survival in Multiple Primary Colorectal Cancer Patients after Surgery

Published on: September 27, 2024

El cáncer colorrectal es un cáncer de colon.

David Cunningham1, Wendy Atkin, Heinz-Josef Lenz

  • 1Gastrointestinal Unit, Royal Marsden Hospital National Health Service Foundation Trust, London and Surrey, UK. David.cunningham@rmh.nhs.uk

Lancet (London, England)
|March 23, 2010
PubMed
Resumen
Este resumen es generado por máquina.

Los avances significativos en la atención del cáncer colorrectal incluyen la mejora de la detección, las técnicas quirúrgicas y los regímenes de quimioterapia. La investigación en curso se centra en la comprensión genética y las terapias dirigidas para mejorar aún más la supervivencia del paciente y la eficacia del tratamiento.

Más Videos Relacionados

Evaluation of Colorectal Cancer Risk and Prevalence by Stool DNA Integrity Detection
07:35

Evaluation of Colorectal Cancer Risk and Prevalence by Stool DNA Integrity Detection

Published on: June 8, 2020

A Genetically Engineered Mouse Model of Sporadic Colorectal Cancer
06:01

A Genetically Engineered Mouse Model of Sporadic Colorectal Cancer

Published on: July 6, 2017

Videos de Experimentos Relacionados

Last Updated: Jun 14, 2026

Competing-Risk Nomogram for Predicting Cancer-Specific Survival in Multiple Primary Colorectal Cancer Patients after Surgery
06:46

Competing-Risk Nomogram for Predicting Cancer-Specific Survival in Multiple Primary Colorectal Cancer Patients after Surgery

Published on: September 27, 2024

Evaluation of Colorectal Cancer Risk and Prevalence by Stool DNA Integrity Detection
07:35

Evaluation of Colorectal Cancer Risk and Prevalence by Stool DNA Integrity Detection

Published on: June 8, 2020

A Genetically Engineered Mouse Model of Sporadic Colorectal Cancer
06:01

A Genetically Engineered Mouse Model of Sporadic Colorectal Cancer

Published on: July 6, 2017

Área de la Ciencia:

  • Oncología Oncología.
  • Gastroenterología y Gastroenterología.
  • Investigación de Investigación del Cáncer.

Sus antecedentes:

  • El manejo del cáncer colorrectal (CRC) ha experimentado un progreso considerable en la última década.
  • Una mejor comprensión de la genética CRC ayuda en la identificación de poblaciones en riesgo.
  • Los avances en el cribado y la optimización quirúrgica han mejorado los resultados de los pacientes.

Objetivo del estudio:

  • Revisar los avances recientes en el diagnóstico y tratamiento del cáncer colorrectal.
  • Para resaltar el impacto de las técnicas quirúrgicas mejoradas y terapias adyuvantes.
  • Para discutir el papel de los marcadores moleculares y los tratamientos dirigidos en la optimización de la atención al paciente.

Principales métodos:

  • Revisión de estudios clínicos recientes y guías de tratamiento para el cáncer colorrectal.
  • Análisis del impacto del cribado, la cirugía y la quimioterapia adyuvante en las tasas de supervivencia.
  • Evaluación del papel de la quimiorradiación preoperatoria y las estrategias de seguimiento postoperatorio.
  • Evaluación de nuevos enfoques terapéuticos, incluidos tratamientos dirigidos y marcadores moleculares.

Principales resultados:

  • El cribado y la cirugía optimizada mejoran significativamente las tasas de supervivencia a 5 y 10 años para el cáncer colorrectal localizado.
  • La quimiorradiación preoperatoria es crucial para los pacientes con cáncer rectal de alto riesgo, reduciendo la insuficiencia local.
  • El adyuvante fluoropirimidina y la quimioterapia a base de oxaliplatino mejoran la supervivencia, especialmente en la enfermedad en estadio III.
  • Las terapias dirigidas integradas con quimioterapia muestran ganancias incrementales de supervivencia en el cáncer colorrectal metastásico.

Conclusiones:

  • El progreso multifacético en el cribado, la cirugía y la quimioterapia ha mejorado los resultados del cáncer colorrectal.
  • La selección personalizada del tratamiento, guiada por marcadores moleculares y biomarcadores, es esencial para maximizar la eficacia y minimizar la toxicidad.
  • La investigación continua en el desarrollo de biomarcadores es fundamental para avanzar en las terapias dirigidas y mejorar la supervivencia del paciente en el cáncer colorrectal.