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Internal Medicine
A practical collection of diagnostic reasoning, common clinical problems, preventive care, evidence-based management, and teaching resources across the broad spectrum of adult medicine.
Internal Medicine Topics
Explore each topic through a recent review, guideline, or evidence synthesis.
Diagnostic Reasoning
Problem representation, differential diagnosis, Bayesian thinking, pattern recognition, and avoiding cognitive error.
Cardiovascular Medicine
Hypertension, arrhythmias, heart failure, ischemic disease, hemodynamics, and practical ECG interpretation.
Endocrinology & Metabolism
Diabetes, thyroid disease, adrenal disorders, electrolyte problems, metabolic syndrome, and endocrine reasoning.
Infectious Diseases
Common infections, antimicrobial selection, fever evaluation, sepsis recognition, and diagnostic stewardship.
Renal Medicine
Acute kidney injury, chronic kidney disease, fluid balance, electrolytes, acid-base disorders, and medication adjustment.
Hematology
Anemia, thrombocytopenia, coagulation abnormalities, anticoagulation, and common hematologic diagnostic problems.
Preventive Medicine
Screening, vaccination, risk reduction, annual wellness care, and evidence-based preventive strategies.
Geriatric Medicine
Frailty, polypharmacy, deprescribing, falls, cognition, functional assessment, and patient-centered decision-making.
Clinical Decision-Making
Integrating evidence, physiology, patient values, uncertainty, and practical bedside judgment.
Featured Internal Medicine Teaching
Article / Review
Clinical reasoning is not a checklist — it is a process of updating probabilities
Good clinical reasoning is the disciplined conversion of incomplete information into an evolving probability map—not the mechanical completion of a differential diagnosis.
