Patient / Study Details

• Patient: B/O Divya, age ~8988 days (likely a reference number) - this is a neonate
• View: AP thoracoabdominal radiograph
• Marker: L (left side marked in upper right of image)

Lines and Tubes (the most important part to identify in a neonatal X-ray)

1. Endotracheal Tube (ETT)

• Visible descending from the upper airway
• Tip appears to terminate high - around T1 level, near the thoracic inlet
• Ideal position: mid-trachea, approximately T2-T3 (1-2 cm above the carina)
• Action needed: The ETT may need to be advanced slightly to reach optimal position

2. Umbilical Venous Catheter (UVC)

• Enters at the umbilicus, courses superiorly and curves rightward along the spine
• Tip is at approximately T9-T10 (junction of the IVC and right atrium)
• This is an acceptable/ideal position for a UVC

3. Umbilical Arterial Catheter (UAC)

• This is the most striking finding: enters the umbilicus, dips inferiorly into the pelvis (iliac artery), then loops back superiorly along the left side of the spine
• The characteristic "J-loop" or "shepherd's crook" appearance in the lower abdomen is classic for a UAC
• Tip terminates at approximately T11-T12 - this is a "low" UAC position
• Ideal high position: T6-T9 (above the celiac and superior mesenteric arteries)
• Low position (T10-L2) is also acceptable but has higher risk of complications from inadvertent injection near renal and mesenteric vessels
• Action: Consider repositioning to a high UAC position

4. Nasogastric (NG) Tube

• Courses down the esophagus with tip in the stomach
• Position appears satisfactory

5. ECG Electrode

• Round metallic button with a wire, overlying the right lower quadrant externally - this is just a surface monitoring electrode

Cardiopulmonary Findings

• Respiratory Distress Syndrome (RDS / Hyaline Membrane Disease) - most common in premature neonates, due to surfactant deficiency
• Transient Tachypnea of the Newborn (TTN) - retained fetal lung fluid
• Neonatal pneumonia
• Pulmonary venous congestion (if cardiac cause)

Abdominal Findings

• Bowel gas: Present throughout, no obstruction pattern
• No pneumoperitoneum (free air under diaphragm)
• No portal venous gas
• Skeleton: Ribs, vertebrae, clavicles appear intact; no obvious fractures

Summary / Clinical Impression

1. ETT is high - consider advancing ~1 cm
2. UAC is in low position (T11-T12) - assess whether repositioning to high position is needed
3. UVC position is satisfactory
4. Bilateral lung haziness - likely RDS or TTN; correlate with gestational age, FiO₂ requirement, and clinical picture
5. The large UAC loop in the pelvis is the most visually striking feature - this is normal routing for a UAC (goes down via umbilical artery → iliac artery → aorta) and the loop is simply redundant catheter outside the body or coiled in situ

Note: Always correlate X-ray findings with the clinical picture, blood gases, and pulse oximetry. Line positions should be confirmed in real time, and any adjustments made under sterile technique.