II. Updates: March 2026
-
Aortic Dissection Detection Risk Score (cv, exam)
- Added
-
Infective Endocarditis (cv, id)
- Updates
-
ARVD (cv, ekg)
- Updates
-
Polymorphic Ventricular Tachycardia (cv, ekg)
- Reorganized content into a single page on Polymorphic VT
-
Cardiomyopathy (cv, Myocardium)
- Updates
-
Hypertrophic Cardiomyopathy (cv, Myocardium)
- Updates
-
Dilated Cardiomyopathy (cv, Myocardium)
- Updates
-
Postpartum Cardiomyopathy (cv, ob)
- Updates
-
Impetigo (derm, Bacteria)
- Updates
-
Staphylococcal Scalded Skin Syndrome (derm, Bacteria)
- Updates regarding sterile Blood Cultures in children in contrast to adults (thanks Dr. Mark Khalil)
-
Metformin Toxicity (endo, pharm)
- Updates
-
Semaglutide (endo, pharm)
- Updates
-
Bacterial Otitis Externa (ent, ear)
- Updates
-
Mastoiditis (ent, ear)
- Updates
-
Necrotizing Otitis Externa (ent, ear)
- Updates
-
Otomycosis (ent, ear)
- Updates
-
Neck Masses in Adults (ent, hemeonc)
- Updates
-
Hirschsprung's Disease (gi, neuro)
- Updates
-
Cervical Cancer Screening (gyn, prevent)
- Updates, esp. regrarding Primary Cervical HPV Testing Protocol
-
Digital Breast Tomosynthesis (gyn, rad)
- Added Digital Breast Tomosynthesis (3D Mammography) description to the Mammography page
- Thanks to Dr. Mark Khalil for the suggestion
-
Thrombocytopenia (hemeonc, Platelet)
- Updates
-
Post Transfusion Purpura (hemeonc, pharm)
- Added
-
Thrombotic Thrombocytopenic Purpura (hemeonc, Platelet)
- Updates
-
Immune Thrombocytopenic Purpura (hemeonc, Platelet)
- Updates
-
Hemolytic Uremic Syndrome (hemeonc, id)
- Updates
-
Gestational Thrombocytopenia (hemeonc, ob)
- Updates
-
Drug induced Thrombocytopenia (hemeonc, pharm)
- Updates
-
SULF-FAST (id, pharm)
- Added
-
Mechanical Ventilation (lung, procedure)
- Updates related to targeting driving pressure (DP=PP-PEEP) to determine PEEP in low Lung Compliance conditions (e.g. ARDS)
-
Chest XRay (lung, rad)
- Updates
-
Wheezing (lung, sx)
- Updates
-
Subacute Combined Degeneration of the Spinal Cord (neuro, demyelinating)
- Added
-
Eptinezumab (neuro., pharm)
- New CGRP Antagonist with rapid onset, effective for both Migraine Prophylaxis and Status Migrainosus (>72 hours) abortive care
- Dosed 100 mg infused IV over 30 minutes every 3 months
- May be considered for emergency department use, with Migraine improvement onset within 1 hour of infusion (and esp. at 2 and 4 hours)
-
Congenital Facial Nerve Palsy (nicu, neuro)
- Updates
-
RhoGAM (ob, pharm)
- RhoGAM is not needed if undergoing abortion or pregnancy loss <12 weeks (per ACOG, 2024)
- However, RhoGAM is still recommended in Ectopic Pregnancy <12 weeks or when dates are uncertain
- Updated all topics referring to RhoGAM at <12 weeks
-
Fracture Dislocation of the Elbow (ortho, elbow)
- Added
-
Barbotage and Lavage of Calcific Tendonitis (ortho, procedure)
- Added
-
Kratom (pharm, alternative)
- Updates
-
Wrist XRay (ortho, rad)
- Updates
III. Updates: February 2026
-
Ectopic Atrial Rhythm (cv, ekg)
- Added
-
Resistant Hypertension (cv, htn)
- Updates
-
GLP1 Agonist (endo, pharm)
- Updates related to GLP1 reported but debunked adverse effects
-
Arsenic Poisoning (er, toxin)
- Updates
-
Bladder Rewarming (er, environ)
- Updates
-
Geriatric Assessment (geri, exam)
- Updates
-
Vonoprazan (gi, pharm)
- Updates
-
Elinzanetant (gyn, pharm)
- Added
-
Tumor Lysis Syndrome (hemeonc, pharm)
- Updates
-
Acute Leukemia (hemeonc, Leukemia)
- Updates
-
Methylene Blue (hemeonc, pharm)
- Added
-
Cardiovascular Manifestations of HIV (hiv, cv)
- Updates
-
HIV Cardiomyopathy (hiv, cv)
- Updates
-
Dermatologic Manifestations of HIV (hiv, derm)
- Updates
-
HIV Complications (hiv, exam)
- Updates
-
Sexual Health in HIV (hiv, exam)
- Added
-
Endocrine Manifestations of HIV (hiv, endo)
- Updates
-
Insulin Resistance in HIV (hiv, endo)
- Updates
-
Osteoporosis in HIV (hiv, endo)
- Added
-
Weight Gain in HIV (hiv, endo)
- Added
-
Hepatic Disorders in HIV (hiv, gi)
- Updates
-
Malignancy in HIV (hiv, hemeonc)
- Added
-
Pulmonary Manifestations of HIV (hiv, lung)
- Updates
-
HIV Related Neuropathy (hiv, neuro)
- Updates
-
Chronic Kidney Disease in HIV (hiv, renal)
- Updates
-
HIV Nephropathy (hiv, renal)
- Updates
-
HIV Related Rheumatologic Conditions (hiv, rheum)
- Updates
-
Rocky Mountain Spotted Fever (id, vector)
- Updates
-
Single Maintenance and Reliever Therapy (lung, pharm)
- Updated for guidance on Inhaler strength to start
-
Large Language Model (manage, computer)
- Updated for some medical applications (esp. learning)
-
Neuroblastoma (neuro, hemeonc)
- Updates
-
HIV-Associated Neurocognitive Disorder (neuro, hiv)
- Updates
-
Prevention of Ischemic Stroke (neuro, prevent)
- Extensive updates
-
Status Epilepticus (neuro, Seizure)
- Consider adding Ketamine to initial Benzodiazepine in pediatric convulsive Status Epilepticus
- Ket-Mid Study used 2 mg/kg (max 60 mg) AND Midazolam 0.2 mg/kg IV in age 6 months to 16 years
- Significantly better Status Epilepticus resolution at 5, 15, 35 and 55 min
- No significant increase in respiratory depression, Hypotension, Endotracheal Intubation
-
Neonatal Respiratory Distress (nicu, lung)
- Updates
-
Transient Tachypnea of the Newborn (nicu, lung)
- Updates
-
Meconium Aspiration Syndrome (nicu, lung)
- Updates
-
Direct To Consumer Medication (pharm, manage)
- Updates
-
Vitamin A Deficiency (pharm, Vitamin)
- Updates
-
Vertebral Compression Fracture (ortho, t-spine)
- Updates
-
Traumatic Amputation (surgery, derm)
- Updates
-
Nephroblastoma (urology, hemeonc)
- Added
-
Testicular Torsion (urology, Testes)
- Updates
IV. Updates: January 2026
-
Diastolic Dysfunction (cv, chf)
- Updates related to Finerenone and GLP-1 Agonists
-
Acute Rheumatic Fever (cv, id)
- Updates
-
Hypertrophic Cardiomyopathy (cv, Myocardium)
- Updates
-
Moderate Acne Vulgaris Management (derm, acne)
- Updates
-
Majocchi Granuloma (derm, Fungus)
- Added
-
GLP1 Agonist (endo, pharm)
- Updates regarding dosing for reduced adverse effects and cost
-
Upper Respiratory Infection (ent, nose)
- Updates regarding zinc and other OTC options
-
Cone Snail Envenomation (er, derm)
- Added
-
Cardiac Arrest (er, exam)
- Updates regarding TEE
-
EMTALA (er, manage)
- Updates
-
Perfluorohexyloctane (eye, pharm)
- Added as an expensive ($800/month) eye drop with marginal efficacy above artificial tears (saline)
-
Autoimmune Neutropenia (Hemeonc, Lab)
- Added
-
Neutropenia (Hemeonc, Lab)
- Updates
-
Neutropenia Causes (Hemeonc, Lab)
- Updates
-
Severe Congenital Neutropenia (Hemeonc, Peds)
- Added
-
Chemotherapy-Induced Neutropenia (Hemeonc, Pharm)
- Added
-
G-CSF (Hemeonc, Pharm)
- Updates
-
Lyme Carditis (id, cv)
- Added
-
Lyme Disease (id, vector)
- Updates
-
Eczema Herpeticum (id, derm)
- Added
-
Papular Acrodermatitis (id, derm)
- Added
-
Dementia (neuro, cognitive)
- Updates
-
Against Medical Advice (neuro, cognitive)
- Updates
-
Quick Dementia Rating System (neuro, exam)
- Added
-
Sydenham Chorea (neuro, motor)
- Updates
-
Late Pregnancy Bleeding (ob, bleed)
- Updates
-
Achilles Tendon Bursitis (ortho, ankle)
- Updates
-
Achilles Tendon Rupture (ortho, ankle)
- Updates
-
Ankle Sprain (ortho, ankle)
- Updates
-
Calcaneal Apophysitis(ortho, ankle)
- Updates
-
Peroneal Tendinopathy (ortho, ankle)
- Updates
-
Posterior Tibial Tendinopathy (ortho, ankle)
- Updates
-
Cervical Spine Fracture (ortho, c-spine)
- Updates
-
Calcaneus Stress Fracture (ortho, foot)
- Updates
-
Os Trigonum Syndrome (ortho, foot)
- Updates
-
Distal Femur Physeal Fracture (ortho, knee)
- Added
-
Lumbosacral Spine XRay (ortho, rad)
- Updates
-
Opioid Antagonist (pharm, Opioid)
- Updates regarding available preparations
-
Gaming Disorder (prevent, computer)
- Added
-
Tetrahydrocannabinol (psych, cd)
- Updates
-
Smokeless Tobacco (psych, cd)
- Added brief summary, epidemiology, effective cessation treatments
-
Creatinine Clearance (renal, lab)
- Updates regarding Cystatin C related CKD-EPI calculations
-
Knee Osteoarthritis Management (rheum, oa)
- Hyaluronic acid injection delays TKA 1 year (up to 5 years within multiple injections)
-
Denosumab (rheum, pharm)
- Updates regarding xgeva and Biosimilars
-
Peripheral Arterial Occlusive Disease (surgery, cv)
- Updates
-
Peripheral Vascular Disease Management (surgery, cv)
- Updates