case_images: PMC4322376_01
case_images: 4-month-old infant with cough and expectoration, diagnosed with DiGeorge syndrome. Frontal radiograph shows consolidation involving the right upper zone (arrow).
case_images: JCIS-5-4-g002.jpg
case_images: PMC4322376_01_JCIS-5-4-g002.jpg
case_images: F1
case_images: Chest radiograph frontal projection showed bilateral air space opacities with right upper lobe consolidation suggestive of pneumonia [Figure 1].
case_images: 4-month-old infant with cough and expectoration, diagnosed with DiGeorge syndrome. (a) Contrast-enhanced axial image of CT chest in mediastinal window shows absent thymus (asterisk). (b) Non-contrast axial image of CT chest in lung window shows consolidation involving the right upper lobe (right arrow).
case_images: JCIS-5-4-g003.jpg
case_images: PMC4322376_01_JCIS-5-4-g003.jpg
case_images: F2
case_images: Computed tomography (CT) of the chest with intravenous contrast showed hypoplastic thymus [Figure 2a] and right upper lobe consolidation [Figure 2b].
case_images: 4-month-old infant with cough and expectoration, diagnosed with DiGeorge syndrome. (a) CT scan-coronal maximum intensity projection (MIP) in arterial phase of chest shows aberrant right subclavian artery (asterisk). (b) CT scan volume-rendered image shows aberrant right subclavian artery (asterisk).
case_images: JCIS-5-4-g004.jpg
case_images: PMC4322376_01_JCIS-5-4-g004.jpg
case_images: F3
case_images: CT chest with maximum intensity projection (MIP) and volume-rendered (VR) images showed aberrant right subclavian artery [Figure 3a and b].
case_images: 4-month-old infant with cough and expectoration, diagnosed with DiGeorge syndrome. Fluorescent in situ hybridization (FISH) study shows deletion of chromosome 22q11.2 (arrow)
case_images: JCIS-5-4-g005.jpg
case_images: PMC4322376_01_JCIS-5-4-g005.jpg
case_images: F4
case_images: The results showed deletion of chromosome 22q11.2 [Figure 4], which confirmed the diagnosis of this rare entity.