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Related Experiment Videos

Wandering Spleen: An Overview.

David C Reisner1, Constantine M Burgan2

  • 1Department of Radiology, Johns Hopkins University School of Medicine, Baltimore, MD.

Current Problems in Diagnostic Radiology
|April 8, 2017
PubMed
Summary
This summary is machine-generated.

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Ectopic spleen, or wandering spleen, occurs when ligaments fail to fix the spleen in place, increasing the risk of dangerous torsion and infarction. Diagnosis often relies on imaging due to nonspecific symptoms.

Area of Science:

  • Medical Imaging
  • Radiology
  • Anatomy

Background:

  • Ectopic spleen (wandering spleen) arises from abnormal ligamentous laxity, failing to fix the spleen in the left upper quadrant.
  • This laxity can be congenital or acquired (e.g., splenomegaly, pregnancy), leading to an elongated vascular pedicle.
  • The elongated pedicle predisposes the spleen to torsion and infarction, a serious complication.

Purpose of the Study:

  • To highlight the diagnostic challenges of ectopic spleen.
  • To emphasize the critical role of radiologists in identifying this condition.
  • To discuss the pathophysiology and clinical presentation of wandering spleen.

Main Methods:

  • Review of clinical presentations and imaging findings associated with ectopic spleen.

Related Experiment Videos

  • Analysis of the anatomical basis for splenic mobility and its complications.
  • Correlation of imaging findings with pathological outcomes such as splenic infarction.

    • Main Results:

    • Ectopic spleen presents with nonspecific abdominal pain, making clinical diagnosis difficult.
    • Imaging is often the key to diagnosis, revealing splenic malposition and elongated vascular pedicle.
    • Complications like splenic torsion and infarction are significant risks in patients with wandering spleen.

    Conclusions:

    • Wandering spleen requires a high index of suspicion, especially with vague abdominal pain.
    • Radiologists are essential for diagnosing ectopic spleen through characteristic imaging findings.
    • Early diagnosis and intervention are crucial to prevent splenic infarction and associated morbidity.