Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Primary Lymphoid Organs01:16

Primary Lymphoid Organs

Primary lymphoid organs are pivotal in the formation, development, and maturation of lymphocytes, the white blood cells that serve as the backbone of our immune system. This crucial function underscores their fundamental role in maintaining our overall health and immunity. The two primary lymphoid organs of prime importance are the red bone marrow and the thymus.
The red bone marrow is a soft, spongy tissue nestled in the interior of long bones such as the humerus and femur. It is the site...
Secondary Lymphoid Organs01:15

Secondary Lymphoid Organs

Secondary organs, including lymph nodes, the spleen, and mucosa-associated lymphoid tissue (MALT), work harmoniously to protect us from disease and infection.
The spleen is a vital organ in the lymphatic system, nestled in the upper left side of the abdomen. It is composed of two primary regions: the red pulp and the white pulp, each having distinct functions. The red pulp performs a significant role in blood filtration. It efficiently purges the blood of old or damaged red blood cells and...
Histology of the Gastrointestinal (GI) Tract01:20

Histology of the Gastrointestinal (GI) Tract

The GI tract, from beginning to end, is made up of four continuous tissue layers that adjust their structure according to their specific roles. These layers, from innermost to outermost, are known as the mucosa, submucosa, muscularis, and serosa, which are continuous with the mesentery.
The mucosa is sometimes called a mucous membrane due to its mucus-secreting features. This membrane is composed of epithelium, which directly interacts with ingested substances, and the lamina propria, a layer...
Lymphoid Cells and Tissues01:18

Lymphoid Cells and Tissues

Lymphoid cells and tissues are integral to the immune system, which is crucial in maintaining our body's defense against harmful pathogens. They form the building blocks of lymphoid organs, which include the spleen, thymus, and lymph nodes.
Lymphoid cells consist of various types of immune system cells. These include B and T lymphocytes, which are responsible for producing antibodies and killing infected cells, respectively. Dendritic cells act as messengers between the innate and adaptive...
Inflammatory Bowel Disease I: Introduction01:26

Inflammatory Bowel Disease I: Introduction

Inflammatory bowel disease is a group of chronic disorders marked by recurrent inflammation of the gastrointestinal tract due to an abnormal immune response against gut microflora. This leads to tissue damage. The two main forms are Crohn’s disease and ulcerative colitis.Crohn’s DiseaseCrohn’s disease is a relapsing inflammatory disorder that can affect any part of the GI tract, from the mouth to the anus. It involves all layers of the bowel wall (transmural) and shows “skip lesions” in which...
Histology of the Small Intestine01:27

Histology of the Small Intestine

The small intestine exhibits a unique histological structure that significantly enhances its function in digestion and nutrient absorption. These structures include circular folds, villi, and various specialized cells that collectively facilitate the digestion of food.
The intestinal lining features transverse folds called circular folds, each housing fingerlike projections known as intestinal villi. These villi are covered by a layer of simple columnar epithelium, also referred to as...

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

[Progress and prospect of separation and analysis of single-cell and single-particle exosomes].

Se pu = Chinese journal of chromatography·2025
Same author

A Combination Therapy Targeting Endoglin and VEGF-A Prevents Subretinal Fibro-Neovascularization Caused by Induced Müller Cell Disruption.

Investigative ophthalmology & visual science·2018
Same author

Emerging Nanotechnologies for Liquid Biopsy: The Detection of Circulating Tumor Cells and Extracellular Vesicles.

Advanced materials (Deerfield Beach, Fla.)·2018
Same author

A derivative of betulinic acid protects human Retinal Pigment Epithelial (RPE) cells from cobalt chloride-induced acute hypoxic stress.

Experimental eye research·2018
Same author

Comparison of the photoconversion of 1-chloronaphthalene and 2,3-dichlornaphthalene in water.

Water science and technology : a journal of the International Association on Water Pollution Research·2018
Same author

Coupling interaction between porous biochar and nano zero valent iron/nano α-hydroxyl iron oxide improves the remediation efficiency of cadmium in aqueous solution.

Chemosphere·2018

Related Experiment Videos

Primary gastrointestinal lymphoma.

Prasanna Ghimire1, Guang-Yao Wu, Ling Zhu

  • 1Department of Magnetic Resonance Imaging, Zhongnan Hospital, Wuhan University, 169 East Lake Road, Wuhan 430071, Hubei Province, China.

World Journal of Gastroenterology
|March 11, 2011
PubMed
Summary
This summary is machine-generated.

Gastrointestinal lymphoma, often diffuse large B-cell lymphoma, commonly affects the stomach and is usually secondary to nodal disease. Definitive diagnosis requires histopathology due to non-specific clinical and radiological features.

Keywords:
Celiac diseaseDiffuse large B-cell lymphomaEpstein-Barr virusGastrointestinal lymphomaHelicobacter pylori

Related Experiment Videos

Area of Science:

  • Gastroenterology
  • Oncology
  • Pathology

Background:

  • The gastrointestinal tract is the most frequent extranodal site for lymphoma, predominantly non-Hodgkin lymphoma.
  • Lymphoma involvement typically occurs in the stomach, small intestine, and ileocecal region, often secondary to nodal disease.

Purpose of the Study:

  • To review the common sites, pathological types, diagnostic challenges, and recent advancements in gastrointestinal lymphoma.

Main Methods:

  • Literature review focusing on epidemiological, clinical, radiological, and pathological aspects of gastrointestinal lymphoma.
  • Analysis of diagnostic modalities and therapeutic strategies.

Main Results:

  • Diffuse large B-cell lymphoma is the most prevalent type, though other forms are increasing.
  • Gastrointestinal lymphomas present with non-specific symptoms, making them difficult to distinguish from other conditions.
  • Radiological findings can be suggestive but lack specificity, necessitating histopathological confirmation.

Conclusions:

  • Accurate diagnosis relies on histopathology due to non-specific clinical and radiological presentations.
  • Recent decades have seen significant progress in understanding the etiology, molecular pathways, diagnosis, staging, and management of gastrointestinal lymphoma.