Asymmetric radiographic findings in the pediatric chest: approach to early diagnosis

Area of Science:

• Pediatric Radiology
• Thoracic Imaging
• Diagnostic Imaging

Background:

• Pediatric hemithorax masses can present as life-threatening conditions.
• Radiographic appearances vary, necessitating a classification system for diagnosis.

Purpose of the Study:

• To classify pediatric hemithorax masses based on radiographic features.
• To establish a diagnostic framework using plain chest radiographs.

Main Methods:

• Classification of radiographic findings into three main categories: large cystic, large lucent, and large opaque hemithorax.
• Analysis of conditions associated with each category.

Main Results:

• Congenital cystic adenomatoid malformation and congenital diaphragmatic hernia are key conditions in the cystic group, often requiring emergency surgery.
• Pneumothorax, bronchial occlusion, and hyperinflation characterize the lucent hemithorax.
• Pleural fluid collections are common in the opaque hemithorax group.

Conclusions:

• Accurate interpretation of plain chest radiographs is crucial for early diagnosis of pediatric hemithorax masses.
• Classification into cystic, lucent, or opaque hemithorax categories facilitates diagnosis, potentially avoiding further studies.