Ward-ready radiology for inpatient medicine. Start with Learn by System to go clinical-question → right study → how to read it → what to do next, or jump to a workflow tool.

Pick a modality for its best use cases, limitations, contrast/safety considerations, and the common ordering mistakes to avoid.

A systematic read for the film you will look at most: adequacy, the ABCDE sweep, the silhouette sign, lobar collapse, edema staging, pneumothorax on supine films, every line and tube with its target position, and the portable-film traps.

What a bedside probe can answer on a medicine service — lung B-lines and effusions, IVC and volume, focused cardiac views, bladder volume, two-point DVT compression and free fluid — and its limits and documentation.

The follow-up rule for each common incidentaloma — lung nodule, adrenal, thyroid, kidney, liver, pancreas, adnexa, aorta — and the discharge habit that keeps them from being lost.

Two short self-check drills. Which study? asks for the first test in a clinical scenario. Read the report gives you an impression and asks for your one-line assessment and next step before revealing a model answer.

Every value on a TTE report — what it is, normal range, what abnormal means, and the action that follows. Click a category banner to expand its cards.

How to read a CT chest / abdomen / head and MRI brain report — section walkthroughs plus common impressions and the action each triggers.

Clinical-question-first decision tree. Pick a category, find your scenario — get the best initial study, alternatives, context, and pitfalls.

Before you send the patient — contrast (renal, allergy, metformin), MRI safety, pregnancy / radiation, NPO, sedation. The pre-imaging checklist.

Radiology-report buzzwords by system. Each entry: what it means + the next step you should take clinically.

Communication pearls — what to have ready before paging, how to phrase the question, wet reads, reading-room etiquette, critical findings.

The high-yield interstitial lung disease patterns on HRCT — UIP vs NSIP made clear, plus organizing pneumonia, hypersensitivity pneumonitis, sarcoidosis, and the pneumoconioses. Each pattern: what it looks like, how to tell it apart, and what it changes clinically.

Practice-changing trials across Internal Medicine — every card leads with its full bedside takeaway. Pick a specialty, then use the pinned scope bar to switch between all trials, landmarks, and new (2020+) evidence.

Practical outpatient decision-making — preventive care, chronic disease management, medication choices, follow-up, red flags, symptom workups for the undiagnosed walk-in, and condition management by specialty. Pick a section to begin.

Clinical decision scores by IM specialty — each with a brief note on clinical significance. The highest-use scores (look for the 🧮 calculator badge) calculate directly in the card, with interpretation and action thresholds built in. For everything else, use the MDCalc link below.

Find a lab, compare high and low patterns, and connect the result to a differential. Use the shortcuts below or search by test, abbreviation, or diagnosis.

Cheatsheet for the moment before you page a consultant. Each card answers four questions: when to consult, what to order before you call, what they'll ask you, and what to start while you wait.

Procedural reference for palliative interventions internal medicine teams need to recognize and consult for. Each card answers: what is it, who performs it, and when do you order it.

High-yield disease mechanisms organized by organ. Each card pairs the underlying pathophysiology in plain language with its bedside relevance, then closes with a "Clinical Countermeasures" block — the drugs and interventions that exploit or counteract that mechanism.