Reporting Chest Radiographs

1. What is the clinical indication? (Default: "Cough" — always replace with actual order indication)
2. Is this PA/lateral, AP portable, or AP supine? (Default: PA/lateral upright)
3. Are prior chest radiographs available for comparison? (Default: No priors available)
4. Is the patient intubated or have lines/tubes? (Default: No support devices)
5. Is the patient pediatric (<18 years)? (Default: Adult)
6. Does the order specify a specific concern (e.g., post-procedure, pre-op clearance)? (Default: Routine diagnostic)
7. Is there known oncologic history requiring Fleischner follow-up assessment? (Default: No)

Documents to Request

• Current CXR images (PA and lateral when available)
• Requisition with clinical indication and ICD-10 code
• Prior chest radiographs (ideally last 2 studies)
• Relevant clinical notes (recent surgery, line placement, known diagnosis)
• Any outside imaging reports if transferred patient

Step 1: Technical Assessment and Adequacy

Evaluate image quality before interpretation begins.

If the study is technically inadequate, state the limitation explicitly and recommend repeat imaging if clinically indicated.

Step 2: Systematic Review Using the "ABCDEFGHI" Mnemonic

Work through every anatomic region in a fixed order to prevent satisfaction-of-search errors.

A — Airway and Apparatus

• Trachea: midline or deviated; endotracheal tube tip 3–5 cm above carina
• Lines/tubes: NG tube tip below diaphragm; central venous catheter tip at cavoatrial junction
• Tracheostomy, chest drains, pacemaker leads — document position

B — Bones and Soft Tissues

• Ribs: fractures, lytic/blastic lesions, prior surgical changes
• Clavicles, scapulae, humeral heads, vertebral bodies
• Soft tissues: subcutaneous emphysema, mastectomy, soft-tissue masses

C — Cardiac and Mediastinum

• Cardiothoracic ratio <0.5 on PA (unreliable on AP)
• Mediastinal contours: aortic knob, ascending aorta, AP window, paratracheal stripe
• Hilar size and density; lymphadenopathy assessment

D — Diaphragm

• Right hemidiaphragm normally 1–2 cm higher than left
• Costophrenic angle blunting (>200 mL fluid needed for blunting on PA)
• Free air under diaphragm (upright films)

E — Effusion and Extra-Pulmonary Spaces

• Pleural effusion: meniscus sign, layering on decubitus
• Pneumothorax: visceral pleural line, deep sulcus sign (supine)

F — Fields (Lung Parenchyma)

• Divide each lung into zones (upper, mid, lower)
• Assess for consolidation, ground-glass opacity, nodules, masses
• Retrocardiac and retrosternal spaces on lateral view

G — Gastric Bubble

• Air-fluid level position; distension suggesting obstruction

H — Hilum

• Left hilum normally 1–2 cm higher than right
• Hilar enlargement: vascular vs. lymphadenopathy

I — Impression Synthesis

• Integrate all findings into a coherent clinical picture

Step 3: Findings Documentation

Use Fleischner Society terminology for pulmonary nodules and the ACR standardized lexicon for chest radiographs.

Pulmonary Nodule Reporting (Fleischner Society 2017)

Standardized descriptors:

• Location: use lobe and segment terminology (e.g., "right upper lobe, posterior segment")
• Size: measure longest axis in millimeters
• Density: solid, part-solid, ground-glass
• Margins: smooth, lobulated, spiculated, irregular
• Associated findings: cavitation, calcification, satellite nodules

Step 4: Report Structure — ACR-Compliant Format

Header

• Patient demographics, study date, accession number
• Examination type and projection
• Clinical indication

Comparison

• "Comparison: [PA and lateral chest radiograph dated MM/DD/YYYY]" or "No prior comparison available"

Technique

• Projection, number of views, contrast (if applicable)

Findings

• Organize by anatomic system (lungs, pleura, heart/mediastinum, bones/soft tissues, lines/tubes)
• Each finding: location → description → measurement → change from prior

Impression

• Numbered list, most clinically significant findings first
• Include specific follow-up recommendations with timeframes
• Apply Fleischner criteria when pulmonary nodules are present
• State critical findings with communication documentation

Step 5: Critical Findings Communication

Per Joint Commission NPSG.02.03.01 and ACR Practice Parameter:

Documentation requirements:

• Name of person notified
• Date and time of communication
• Method of communication (phone, in-person, secure message)
• Read-back confirmation obtained

Checkpoint B: Post-Draft Alignment (Mandatory)

1. Were all anatomic regions reviewed systematically (A through I)?
2. Does the impression address the clinical indication directly?
3. Are critical findings flagged with communication documentation?
4. Are comparison studies referenced with specific dates?
5. Do pulmonary nodule recommendations follow Fleischner criteria?

Quality Audit

• Technical adequacy is assessed and documented in the report
• Projection type (PA vs. AP) is stated
• All support devices and lines are accounted for with tip positions
• Each lung zone is individually evaluated
• Cardiac size is assessed (or noted as unreliable on AP projection)
• Costophrenic angles are evaluated for effusion
• Bones and soft tissues are explicitly mentioned
• Findings use standardized Fleischner/ACR terminology
• Impression items are numbered and prioritized by clinical significance
• Comparison study is referenced with date or "no prior available"
• Critical results include communication documentation per Joint Commission
• Follow-up recommendations include specific modality and timeframe
• Report avoids hedging language when findings are definitive
• Laterality is explicit for every finding (never "bilateral" without specifying each side)

Guidelines

1. Always state the projection (PA, AP, lateral) — cardiomegaly cannot be assessed on AP films.
2. Use the Fleischner Society 2017 guidelines for solid and subsolid nodule follow-up recommendations.
3. Report lines and tubes before parenchymal findings in ICU/portable studies.
4. When pneumothorax is suspected but equivocal, recommend upright expiratory view or CT before dismissing.
5. Never report "normal chest X-ray" without explicitly documenting review of every anatomic region.
6. Reference ACR Appropriateness Criteria when recommending follow-up imaging modalities.
7. For findings requiring critical-result communication, document the closed-loop notification per institutional and Joint Commission policy.
8. Apply the ACR Lung-RADS classification when a chest radiograph is performed as part of lung cancer screening follow-up.