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Malignant versus benign paravertebral widening in children
Pediatric Radiology
|January 1, 1981
Summary
Anomalies in the dorso-medial pleural reflection line can indicate various conditions, including neuroblastoma and other tumors or pseudotumors. Recognizing these radiological signs is crucial for accurate diagnosis.
Area of Science:
- Radiology
- Oncology
- Pathology
Background:
- Dorso-medial pleural reflection line anomalies are associated with several conditions.
- These include malignant tumors (e.g., neuroblastoma), benign tumors, spinal inflammatory disorders, and pseudotumors.
- Pseudotumors encompass normal variants, malformations, acquired diseases, and lesions of uncertain origin.
Purpose of the Study:
- To highlight the significance of recognizing dorso-medial pleural reflection line anomalies.
- To discuss an approach for clinical and radiological diagnosis of these anomalies.
Main Methods:
- Retrospective analysis of a case material.
- Inclusion of 65 patients with dorso-medial pleural reflection line anomalies.
- Review of clinical and radiological findings.
Main Results:
- Anomalies can manifest as displacement, obliteration, or blurring of the paraspinal contour.
- A paravertebral mass may sometimes be present.
- Neuroblastoma is identified as the most common malignant tumor associated with these findings.
Conclusions:
- Recognition of dorso-medial pleural reflection line anomalies is clinically important.
- These anomalies can be indicative of serious underlying pathologies, including malignancy.
- A structured approach aids in differentiating various causes and facilitating timely diagnosis.