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

Histology of the Gastrointestinal (GI) Tract01:20

Histology of the Gastrointestinal (GI) Tract

9.4K
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...
9.4K
Gastrointestinal Motility Disorders01:20

Gastrointestinal Motility Disorders

1.5K
Gastrointestinal or GI motility disorders are characterized by irregular gastrointestinal tract movements, disrupting food transit from the mouth to the anus. They are caused by damage or dysfunction in gut muscles or nerves. These disorders can cause symptoms such as severe constipation, diarrhea, abdominal pain, and swallowing difficulties. Disorders can affect any segment of the GI tract and range widely in severity, from common conditions like GERD to life-threatening conditions like...
1.5K

You might also read

Related Articles

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

Sort by
Same author

Systemic diseases affecting the GI tract: A review of clinical and histopathologic manifestations.

Annals of diagnostic pathology·2024
Same author

Gastrointestinal Malakoplakia: Clinicopathologic Analysis of 26 Cases.

The American journal of surgical pathology·2020
Same author

Anastomosing hemangioma of the liver: a case series.

Abdominal radiology (New York)·2019
Same author

90Y-TheraSpheres: The New Look of Yttrium-90.

The American journal of surgical pathology·2019
Same author

The inverted appendix - a potentially problematic diagnosis: clinicopathologic analysis of 21 cases.

Histopathology·2019
Same author

Some observations on Barrett esophagus and associated dysplasia.

Annals of diagnostic pathology·2018

Related Experiment Video

Updated: Mar 26, 2026

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

10.1K

Gastrointestinal Tract Mesenchymal Lesions.

Dora Lam-Himlin1

  • 1Mayo Clinic Arizona, 13400 East Shea Boulevard, Scottsdale, AZ 85259, USA.

Surgical Pathology Clinics
|February 4, 2016
PubMed
Summary

This review details common gastrointestinal and intraabdominal mesenchymal tumors, focusing on spindle, epithelioid, clear, and granular cell types. It covers diagnosis, prognosis, and treatment for these challenging lesions.

Area of Science:

  • Gastrointestinal Pathology
  • Surgical Pathology
  • Oncology

Background:

  • Mesenchymal lesions in the GI tract and abdomen are diverse and can be challenging to diagnose.
  • Accurate identification is crucial for appropriate patient management and prognosis.

Purpose of the Study:

  • To provide a pattern-based review of common mesenchymal tumors in the GI tract and abdomen.
  • To outline diagnostic criteria, differential diagnoses, and prognostic factors.

Main Methods:

  • Review of characteristic gross and histologic features of various mesenchymal tumors.
  • Discussion of immunohistochemical and other diagnostic techniques.
  • Integration of diagnostic findings with prognosis, staging, and treatment.

More Related Videos

Author Spotlight: Genetically Engineered Mouse Models and Pathological Characterization of Neurofibromatosis Type 1 Associated Tumors
08:57

Author Spotlight: Genetically Engineered Mouse Models and Pathological Characterization of Neurofibromatosis Type 1 Associated Tumors

Published on: May 17, 2024

2.8K

Related Experiment Videos

Last Updated: Mar 26, 2026

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

10.1K
Author Spotlight: Genetically Engineered Mouse Models and Pathological Characterization of Neurofibromatosis Type 1 Associated Tumors
08:57

Author Spotlight: Genetically Engineered Mouse Models and Pathological Characterization of Neurofibromatosis Type 1 Associated Tumors

Published on: May 17, 2024

2.8K

Main Results:

  • Categorization of tumors into spindle/epithelioid and clear/granular cell types.
  • Detailed description of lesions including gastrointestinal stromal tumor, schwannoma, and granular cell tumor.
  • Emphasis on immunohistochemistry for accurate diagnosis and outcome prediction.

Conclusions:

  • A pattern-based approach aids in diagnosing mesenchymal lesions of the GI tract and abdomen.
  • Comprehensive evaluation including histology and immunohistochemistry is essential for patient management.
  • Understanding prognosis, staging, and treatment options is critical for these tumors.