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Related Experiment Video

Updated: Jul 2, 2025

Quantification of Levator Ani Hiatus Enlargement by Magnetic Resonance Imaging in Males and Females with Pelvic Organ Prolapse
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[An abdominal wall bulging: consider a neurological cause].

Surya S A Y Biere1,2, Karim El Aater1, Eeke van der Velden3

  • 1Acibadem International Medical Center, Amsterdam. Afd. Chirurgie.

Nederlands Tijdschrift Voor Geneeskunde
|February 20, 2024
PubMed
Summary

Abdominal wall swelling can indicate a hernia, diagnosed via physical exam. Alternatively, hypoesthesia suggests abdominal wall paresis due to thoracic herniated nucleus pulposi (HNP), which is managed conservatively.

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Area of Science:

  • General surgery
  • Neurology
  • Diagnostic imaging

Context:

  • Abdominal wall swelling is a common clinical presentation in both primary care and hospital settings.
  • Accurate diagnosis is crucial for appropriate patient management and treatment.
  • Distinguishing between abdominal wall hernia and other causes of swelling is essential.

Purpose:

  • To differentiate between abdominal wall hernia and abdominal wall paresis caused by thoracic herniated nucleus pulposi (HNP).
  • To outline diagnostic criteria for each condition based on clinical examination.
  • To guide appropriate treatment strategies for these distinct pathologies.

Summary:

  • Abdominal wall hernias present with swelling that increases with standing and the Valsalva maneuver, often with a palpable defect and reducibility.
  • Abdominal wall paresis, potentially due to thoracic HNP, may present without a palpable defect but with hypoesthesia.
  • Hernias are typically treated surgically if symptomatic, while HNP-related paresis is managed conservatively.

Impact:

  • Improved diagnostic accuracy for abdominal wall complaints.
  • Reduced unnecessary surgical interventions for conditions like HNP.
  • Enhanced understanding of rare causes of abdominal wall weakness and swelling.
  • Optimized patient outcomes through tailored treatment approaches.