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Related Concept Videos

Appendicitis01:19

Appendicitis

Appendicitis is an acute inflammatory condition of the vermiform appendix, most commonly caused by obstruction of its lumen. The appendix is a narrow, blind-ended pouch that extends from the cecum, making it particularly prone to obstruction. Causes include fecaliths, lymphoid hyperplasia (often after viral infections), parasites, tumors, or foreign bodies. This obstruction initiates a cascade of pathological changes.Luminal Obstruction and Early InflammationAfter obstruction, normal mucosal...
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...

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Related Experiment Video

Updated: Jun 4, 2026

Application of Microwave Ablation in Laparoscopic Partial Splenectomy
03:49

Application of Microwave Ablation in Laparoscopic Partial Splenectomy

Published on: November 15, 2024

Splenic incidentalomas.

Sameer Ahmed1, Karen M Horton, Elliot K Fishman

  • 1Johns Hopkins School of Medicine, 1620 McElderry Street, Baltimore, MD 21205, USA.

Radiologic Clinics of North America
|February 22, 2011
PubMed
Summary
This summary is machine-generated.

Radiologists often encounter incidental splenic lesions on computed tomography (CT) scans. This review covers spleen lesion detection, characterization, and management strategies for these common findings.

Related Experiment Videos

Last Updated: Jun 4, 2026

Application of Microwave Ablation in Laparoscopic Partial Splenectomy
03:49

Application of Microwave Ablation in Laparoscopic Partial Splenectomy

Published on: November 15, 2024

Area of Science:

  • Radiology
  • Abdominal Imaging
  • Oncologic Imaging

Background:

  • The spleen receives limited scientific investigation compared to other abdominal organs.
  • Radiology literature lacks comprehensive data on splenic disease detection and characterization.
  • Incidental splenic lesions are frequently found during abdominal and chest CT scans.

Purpose of the Study:

  • To review incidental splenic lesions detected on computed tomography (CT).
  • To discuss diagnostic challenges posed by splenic lesions.
  • To explore potential management strategies for incidental splenic findings.

Main Methods:

  • Review of incidental splenic lesions identified on CT examinations.
  • Discussion of technical advancements in CT imaging.
  • Analysis of diagnostic challenges and management options.

Main Results:

  • Splenic lesions are common findings in radiology practices.
  • Advanced CT technology increases the detection rate of unexpected splenic lesions.
  • These lesions present diagnostic challenges for radiologists and clinicians.

Conclusions:

  • Incidental splenic lesions are frequently detected on CT scans.
  • A systematic approach is needed for their characterization and management.
  • Further research is warranted to improve understanding and clinical guidelines.