Psoas Muscle Schwannoma Mimicking Abdominal Pathology with Lumbar Plexus Involvement

Key Points

• The case aims to differentiate psoas muscle schwannoma from other abdominal pathologies.
• Detailed imaging studies were utilized to assess the psoas muscle and lumbar plexus.
• Histopathological examination confirmed the diagnosis of schwannoma.
• Imaging revealed significant enlargement of the psoas muscle and surrounding structures.
• Surgical intervention successfully removed the schwannoma, alleviating symptoms.