1,000+ Students Joining Every Day
Achieve Mastery of Medical Concepts
1,000+ Students Joining Every Day
Achieve Mastery of Medical Concepts
The best educators teach you everything you need to know
All topics covered—from day one until you graduate
Stephen Holt, MD, MS
Internal Medicine
Yale School of Medicine
Sharon Bord, MD
Emergency Medicine
Johns Hopkins University
James Pickering, PhD
Anatomy
University of Leeds, UK
Sheldon C. Yao, DO
Osteopathic Manipulative Medicine
NYIT College of Osteopathic Medicine
Helen Farrell, MD
Psychiatry
Harvard Medical School
Hetal Verma, MD
Radiology
Cambridge Health Alliance
Richard Mitchell, MD
Pathology
Harvard Medical School
Brian Alverson, MD
Pediatrics
Thomas Jefferson University
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Medical Concept Pages
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Lecturio’s medical curriculum includes all important topics
Tailor-made for Pre-med students, MDs, DOs, PAs, NPs, and other medical students
How to Get into Medical School
26:17 min / 6 videos
Pre-Med: Preparing for Medical School
22:04 min / 3 videos
Structure and Function of Proteins and Their Constituent Amino Acids
3:31 hours / 44 videos
Transmission of Genetic Information from the Gene to the Protein
3:22 hours / 53 videos
Transmission of Heritable Information from Generation to Generation
3:27 hours / 47 videos
Principles of Bioenergetics and Fuel Molecule Metabolism
5:21 hours / 78 videos
Assemblies of Molecules, Cells, and Groups of Cells
2:47 hours / 39 videos
The Structure, Growth, Physiology, and Genetics of Prokaryotes and Viruses
1:46 hours / 26 videos
Processes of Cell Division, Differentiation, and Specialization
1:59 hours / 29 videos
Structure and Functions of the Nervous and Endocrine Systems
2:48 hours / 30 videos
Structure and Integrative Functions of the Main Organ Systems
16:48 hours / 206 videos
Translational Motion, Forces, Work, Energy, and Equilibrium
5:39 hours / 58 videos
Importance of Fluids for the Circulation of Blood, Gas Movement, and Gas Exchange
3:18 hours / 38 videos
Electrochemistry and Electrical Circuits and Their Elements
2:21 hours / 24 videos
How Light and Sound Interact with Matter
2:08 hours / 23 videos
Atoms, Nuclear Decay, Electronic Structure, and Atomic Chemical Behavior
2:44 hours / 26 videos
Unique Nature of Water and Its Solutions
59:14 min / 12 videos
Nature of Molecules and Intermolecular Interactions
1:01 hours / 13 videos
Separation and Purification Methods (coming soon)
00:00 min / 0 videos
Structure, Function, and Reactivity of Biologically-relevant Molecules
1:49 hours / 24 videos
Principles of Chemical Thermodynamics and Kinetics
3:25 hours / 42 videos
Sensing the Environment
1:26 hours / 18 videos
Making Sense of the Environment
3:02 hours / 27 videos
Responding to the World
1:13 hours / 13 videos
Individual Influences on Behavior
3:51 hours / 32 videos
Social Processes That Influence Human Behavior
56:58 min / 11 videos
Attitude and Behavior Change
48:37 min / 6 videos
Self-Identity
40:48 min / 6 videos
Social Thinking
40:29 min / 7 videos
Social Interactions
1:31 hours / 14 videos
Understanding Social Structure
58:50 min / 13 videos
Demographic Characteristics and Processes
1:07 hours / 9 videos
Social Inequality
42:05 min / 6 videos
How to Get into Medical School
26:17 min / 6 videos
Pre-Med: Preparing for Medical School
22:04 min / 3 videos
Med School Year 1
42:41 min / 4 videos
Med School Year 2
1:17 hours / 5 videos
Med School Year 3
1:29 hours / 6 videos
Med School Year 4
48:36 min / 4 videos
International Medical Graduates
09:37 min / 1 videos
Qbank Walkthrough USMLE Step 1 Tutorials: Introduction
01:44 min
25-year-old (female) with progressively blurred vision
06:24 min
17-year-old (female) with sudden loss of consciousness
05:53 min
40-year-old (male) with MDD-related sleep disorder
05:43 min
16-year-old (female) with malnutrition
06:12 min
22-year-old (female) with amenorrhea
05:09 min
1-month-old (male) turning blue
07:25 min
Effect of disease prevalence on positive predictive value (PPV)
09:08 min
15-year-old (female) after motor vehicle accident
09:01 min
24-year-old (male) with ectopic gland tissue
06:44 min
B-cell response at re-infection
06:32 min
3-year-old (male) with reaction to peanuts
07:54 min
6-year-old (male) with dysmorphic facial features
06:12 min
24-year-old (male) with genital warts
07:00 min
22-year-old (male) with fever and sore throat
06:27 min
49-year-old (female) with chest pain
05:29 min
43-year-old (male) with hypercalcemia
06:07 min
33-year-old (female) with jaundice and abdominal bloating
07:11 min
6-year-old (male) with fever and cough
04:29 min
40-year-old (female) with DVT prophylaxi
07:58 min
3-year-old (male) with walking difficulties
06:12 min
42-year-old (female) with facial asymmetry
09:00 min
62-year-old (male) with difficulty urinating
06:09 min
72-year-old (male) with nocturia
06:04 min
62-year-old (male) with shortness of breath
06:16 min
45-year-old (male) with swollen lips
05:40 min
16-year-old (male) with type 1 diabetes
05:31 min
24-year-old (female) with hyperglycemia
07:46 min
85-year-old (male) with Parkinson’s disease
07:46 min
15-year-old (male) with shortness breath
06:57 min
28-year-old (female) with muscle cramps
05:06 min
Cellular Aging and Genomic Instability
04:53 min
Mitochondrial Dysfunction and Telomere Attrition
04:25 min
Epigenetic Alterations and Loss of Proteostasis
05:05 min
Deregulated Nutrient Sensing and Altered Intercellular Communication
06:30 min
Cellular Senescence and Stem Cell Exhaustion
07:33 min
Anomalies of the Aging Brain: Dementia (Alzheimer’s Disease)
02:55 min
Pathology of Alzheimer’s Disease
08:41 min
Other Dementias and Delirium
05:17 min
Anomalies of the Aging Brain: Parkinson’s Disease
07:16 min
Parkinsonism and Treatment of Parkison’s Disease
06:43 min
Anomalies of the Aging Brain: Huntington’s Disease
04:15
Mutant Huntingtin (mHTT) and Treatment of Huntington’s Disease
04:17 min
Head and Neck Anatomy
4:51 hours / 59 videos
Brain and Nervous System—Anatomy
6:30 hours / 85 videos
Thoracic Viscera
2:58 hours / 25 videos
Abdomen
5:01 hours / 84 videos
Abdominal Wall
5:08 hours / 45 videos
Pelvis
3:42 hours / 54 videos
Upper Limb Anatomy
4:58 hours / 51 videos
Lower Limb Anatomy
3:41 hours / 67 videos
Introduction to Psychological Disorders
59:47 min / 9 videos
Human Development
34:08 min / 5 videos
Sleep and Sleep Disorders
29:58 min / 3 videos
Drug Addiction
04:10 min / 1 videos
Suicide
15:56 min / 5 videos
Human Sexuality
15:27 min / 3 videos
Toxicology
2:18 hours / 21 videos
Child Development and Behavior
42:48 min / 10 videos
Learning and Behavior Modification
48:37 min / 6 videos
Personality Disorders
58:09 min / 9 videos
Psychopharmacology
1:07 hours / 19 videos
Biochemistry: Basics
4:59 hours / 72 videos
Enzymes and Enzyme Kinetics
1:24 hours / 15 videos
Amino Acid Metabolism
3:13 hours / 36 videos
Vitamins
1:20 hours / 12 videos
Hormones and Signal Transduction
1:16 hours / 11 videos
RNA and the Genetic Code
1:42 hours / 16 videos
Carbohydrate Metabolism
2:14 hours / 27 videos
Analytical Techniques in Biotechnology
23:34 min / 3 videos
DNA Replication and Repair
35:41 min / 7 videos
Metabolic Control
1:05 hours / 17 videos
Lipid Metabolism
1:05 hours / 14 videos
Purine and Pyrimidine Metabolism
1:14 hours / 13 videos
Early Development and the Organogenic Period
44:54 min / 7 videos
Development of Musculoskeletal System and Skin
58:07 min / 7 videos
Development of the Nervous System, Head, and Neck
2:03 hours / 16 videos
Development of Thoracic Region and Vasculature
2:19 hours / 21 videos
Development of the Abdominopelvic Region
1:44 hours / 14 videos
Conception, Implantation and Fetal Development
1:57 hours / 20 videos
Embryology: Early Stages with John McLachlan
2:43 hours / 37 videos
System-Specific Embryology with John McLachlan
2:55 hours / 53 videos
Epidemiology and Biostatistics: Introduction
52:18 min / 13 videos
Pandemics
2:21 hours / 24 videos
Statistics: Basics
20:03 min / 7 videos
Statistical Biases
42:08 min / 16 videos
Types of Studies
1:00 hours / 14 videos
Descriptive Epidemiology
18:29 min / 5 videos
Measures of Association
26:50 min / 7 videos
Validity and Reliability
20:51 min / 5 videos
Data
19:47 min / 5 videos
Screening Tests
23:57 min / 5 videos
Research Ethics
23:17 min / 7 videos
Histology: Types of Tissues
10:42 hours / 94 videos
Histology: Human Organ Systems
10:55 hours / 132 videos
Immune System: Overview and Cells
39:06 min / 8 videos
Innate Immune System
50:02 min / 8 videos
Adaptive Immune System
2:41 hours / 31 videos
Humoral Immunity and Cell-Mediated Immunity
1:05 hours / 13 videos
Immunodeficiency and Immune Deficiency Diseases
1:10 hours / 16 videos
Hypersensitivity and Autoimmune Disease
1:29 hours / 21 videos
Transplantation Immunology
30:46 min / 6 videos
Tumor Immunology
32:24 min / 7 videos
Vaccine Immunology
33:12 min / 6 videos
Immunodiagnostics
39:00 min / 8 videos
Introduction to Medical Genetics
39:39 min / 8 videos
Chromosomal Disorders
1:24 hours / 15 videos
Single-Gene Disorders
1:18 hours / 14 videos
Multifactorial Inheritance
37:32 min / 7 videos
Population Genetics
1:21 hours / 14 videos
Microbiology: Introduction
2:53 hours / 45 videos
Bacteria
7:18 hours / 65 videos
Viruses
5:17 hours / 51 videos
Coronavirus
1:53 hours / 15 videos
Fungi
1:24 hours / 23 videos
Parasites
2:24 hours / 23 videos
Prions
36:24 min / 8 videos
Introduction to Cell Biology
45:52 min / 13 videos
The Macromolecules of Life
46:49 min / 12 videos
Cellular Structure
2:08 hours / 29 videos
Cell Cycle and Cell Division
1:14 hours / 22 videos
Energy, Enzymes and Metabolism
1:23 hours / 25 videos
Understanding Genetics
1:50 hours / 28 videos
Gene Expression
56:47 min / 17 videos
DNA Repair & Genetic Mutations
15:31 min / 5 videos
Gene Regulation
43:42 min / 11 videos
Biotechnology
1:03 hours / 16 videos
Genomics
53:53 min / 12 videos
Energy Considerations in Nutrition
06:00 min
Use of Calories
06:45 min
Body Mass Index (BMI)
10:15 min
Introduction to Vitamins
07:36 min
Vitamin B1 and B2
05:21 min
Vitamin B3, B5, B6 and B7
06:14 min
Vitamin B9 (Folic Acid)
07:22 min
Vitamin B12 (Cobalamin)
09:21 min
Vitamin C (Ascorbic Acid)
01:41 min
Vitamin A (Retinol, Retinoic Acid, Retinal)
03:27 min
Vitamin K (Quinone) and Vitamin E (Tocopherols)
04:52 min
Vitamin D (Calciferol, Calcitriol)
03:26 min
Pregnancy Nutrition
08:25 min
Newborn Feeding
03:25 min
Considerations for Older Adults
02:47 min
Malnutrition
02:56 min
Cellular Pathology
20:47 hours / 240 videos
Optic Pathology
4:11 hours / 42 videos
Cardiovascular Pathology
9:41 hours / 89 videos
Respiratory Pathology
10:47 hours / 119 videos
Renal Pathology
14:03 hours / 130 videos
Gastrointestinal Pathology
8:28 hours / 131 videos
Endocrine Pathology
11:51 hours / 108 videos
Reproductive Pathology
5:29 hours / 85 videos
Hematology and Oncology — Pathology
8:03 hours / 102 videos
Neuropathology
8:35 hours / 96 videos
Dermatopathology
3:08 hours / 46 videos
Rheumatology – Pathology
4:02 hours / 30 videos
Hemostasis: Basic Principles with Carlo Raj
2:34 hours / 26 videos
Cellular Pathology: Basic Principles with Carlo Raj
3:46 hours / 34 videos
Cardiovascular Pathology: Basic Principles with Carlo Raj
8:11 hours / 103 videos
Pharmacokinetics and Pharmacodynamics
1:32 hours / 18 videos
ANS – Pharmacology
56:22 min / 10 videos
CNS – Pharmacology
2:47 hours / 43 videos
Toxicology
2:18 hours / 21 videos
Cardiovascular Pharmacology
2:35 hours / 31 videos
Pharmacology of Blood Coagulation
27:37 min / 5 videos
Endocrine Pharmacology
1:48 hours / 19 videos
Reproductive Pharmacology
32:59 min / 5 videos
Inflammation Pharmacology
52:55 min / 11 videos
Respiratory Pharmacology
14:57 min / 7 videos
Gastrointestinal Pharmacology
46:14 min / 8 videos
Antimicrobial Pharmacology
4:00 hours / 52 videos
Topical Medications
15:37 min / 3 videos
Introduction to Physical Examination
16:54 min / 2 videos
Examination of Cardiovascular and Respiratory System
1:59 hours / 22 videos
Examination of the Head and Neck Region
45:28 min / 10 videos
Examination of the Abdominal Region
40:56 min / 6 videos
Examination of the Skin
18:27 min / 4 videos
Examinations of the Neck and Back Region
1:16 hours / 11 videos
Examination of the Upper Extremities
45:49 min / 9 videos
Examination of the Lower Extremities
43:41 min / 7 videos
Examination of the Male and Female Genitourinary System
35:41 min / 8 videos
Examination of the Breast and Lymph System
21:48 min / 5 videos
Examination of the Cranial Nerves
46:09 min / 7 videos
Physiology—General Principles
3:36 hours / 40 videos
Neurophysiology
2:21 hours / 25 videos
Musculoskeletal Physiology
1:00 hours / 11 videos
Cardiac Physiology
2:20 hours / 26 videos
Vascular Physiology
1:55 hours / 25 videos
Respiratory Physiology
2:30 hours / 38 videos
Renal Physiology
2:39 hours / 24 videos
Gastrointestinal Physiology
1:57 hours / 30 videos
Endocrine Physiology
1:07 hours / 17 videos
Reproductive Physiology
1:11 hours / 18 videos
How to Get into Medical School
26:17 min / 6 videos
Pre-Med: Preparing for Medical School
22:04 min / 3 videos
Med School Year 1
42:41 min / 4 videos
Med School Year 2
1:17 hours / 5 videos
Med School Year 3
1:29 hours / 6 videos
Med School Year 4
48:36 min / 4 videos
International Medical Graduates
09:37 min / 1 videos
51-year-old (male) with High Blood Pressure
18:08 min
2-year-old (male) with Poor Weight Gain
16:46 min
27-year-old (Male) with Diabetes
15:18 min
32-year-old (female) with Abdominal Pain
11:18 min
24-year-old (male) with Heel Pain
11:02 min
32-year-old (Female) with Fatigue
18:28 min
57-year-old (Male) after Stroke
14:35 min
43-year-old (Female) with Right-Sided Facial Pain
09:49 min
62-year-old (Female) with End-Stage Renal Disease
15:52 min
54-year-old (Male) with Shortness of Breath
15:01 min
26-year-old (male) with Lower Leg Pain
14:53 min
25-year-old (Female) with Fatigue
17:39 min
22-year-old (Female) with Recurrent Urinary Tract Infections
18:03 min
10-year-old (female) with Rash on Scalp
15:18 min
34-year-old (female) with Vaginal Bleeding in Pregnancy
16:00 min
24-year-old (Female) at Routine Pregnancy Follow-up
15:13 min
23-year-old (Female) with Epilepsy
13:08 min
69-year-old (Male) with Bruising on his Feet
13:19 min
6-week-old (Female) with Feeding Difficulties
14:51 min
12-year-old (Female) with Absent Breast Development
13:55 min
6-year-old (Male) with difficulties at School
12:56 min
4-week-old (Male) with Nonbilious Projectile Vomiting
14:06 min
29-year-old (Female) with Low Mood and Tearfulness
17:56 min
19-year-old (Female) with Palpitations and Chest Pain
12:32 min
28-year-old (Female) Found Watering her Garden naked
15:43 min
59-year-old (Male) with Inguinal Pain and Swelling
14:05 min
41-year-old (Male) with Abdominal Trauma
14:13 min
3-year-old (Male) with Deviation of His Left Eye
10:37 min
28-year-old (Male) with Eye Trauma
10:07 min
Introduction to Physical Examination
16:54 min / 2 videos
Examination of Cardiovascular and Respiratory System
1:59 hours / 22 videos
Examination of the Head and Neck Region
45:28 min / 10 videos
Examination of the Abdominal Region
40:56 min / 6 videos
Examination of the Skin
18:27 min / 4 videos
Examinations of the Neck and Back Region
1:16 hours / 11 videos
Examination of the Upper Extremities
45:49 min / 9 videos
Examination of the Lower Extremities
43:41 min / 7 videos
Examination of the Male and Female Genitourinary System
35:41 min / 8 videos
Examination of the Breast and Lymph System
21:48 min / 5 videos
Examination of the Cranial Nerves
46:09 min / 7 videos
Cardiology
10:22 hours / 114 videos
Clinical Neurology (release in progress)
38:14 hours / 447 videos
Dermatology
3:57 hours / 67 videos
Endocrinology
4:56 hours / 85 videos
Gastroenterology
5:15 hours / 67 videos
Hematology
3:07 hours / 17 videos
Infectious Diseases
10:01 hours / 99 videos
Nephrology
9:20 hours / 124 videos
Pulmonology
8:55 hours / 109 videos
Radiology
8:35 hours / 86 videos
Rheumatology
5:01 hours / 67 videos
Vascular Medicine
4:26 hours / 78 videos
Emergency Medicine: General Topics
34:21 min / 4 videos
Cardiovascular Emergencies and Shock
3:27 hours / 30 videos
Respiratory Emergencies
1:53 hours / 24 videos
Abdominal and Genitourinary Emergencies
4:00 hours / 46 videos
Neurologic and Psychiatric Emergencies
2:44 hours / 35 videos
Trauma (Emergency Medicine)
2:58 hours / 29 videos
Toxicologic and Environmental Emergencies
2:11 hours / 21 videos
Endocrine and Electrolyte Emergencies
1:08 hours / 11 videos
Introduction to Family Medicine
59:54 min / 8 videos
Acute Care
3:34 hours / 39 videos
Chronic Care
2:29 hours / 30 videos
Preventive Medicine
1:13 hours / 8 videos
Geriatric Care
33:48 min / 7 videos
Obstetrics
3:22 hours / 39 videos
Gynecology
6:48 hours / 61 videos
Pediatric Cardiology
1:34 hours / 18 videos
Pediatric Pulmonology
1:54 hours / 19 videos
Pediatric Gastroenterology
3:34 hours / 33 videos
Pediatric Endocrinology
2:50 hours / 26 videos
Pediatric Neurology
1:55 hours / 19 videos
Pediatric Rheumatology and Orthopedics
1:28 hours / 14 videos
Pediatric Nephrology and Urology
1:27 hours / 15 videos
Pediatric Hematology
1:39 hours / 18 videos
Pediatric Infectious Diseases
4:11 hours / 38 videos
Pediatric Allergy and Immunology
29:56 min / 5 videos
Pediatric Dermatology
1:07 hours / 11 videos
Adolescent Medicine
2:07 hours / 19 videos
Neonatology (Newborn Medicine)
1:59 hours / 21 videos
Child Development and Behavior
42:48 min / 10 videos
Pediatric Genetics
1:12 hours / 13 videos
Pediatric Emergency Medicine
2:25 hours / 26 videos
Pediatric Oncology
46:10 min / 8 videos
Pediatric Radiology
25:26 min / 3 videos
Psychiatric Assessment
1:05 hours / 7 videos
Personality Disorders
58:09 min / 9 videos
Schizophrenia and Thought Disorders
50:26 min / 7 videos
Mood Disorders
1:28 hours / 11 videos
Anxiety and Stress-Related Disorders
1:10 hours / 9 videos
Control Disorders
1:09 hours / 14 videos
Mild and Major Neurocognitive Disorders
1:05 hours / 13 videos
Dissociative Disorders
1:12 hours / 13 videos
Forensic Psychiatry
24:12 min / 4 videos
Psychopharmacology
1:07 hours / 19 videos
General Surgery
3:30 hours / 45 videos
Surgery: Trauma
1:18 hours / 13 videos
Sepsis
13:09 min / 2 videos
Special Surgery
2:50 hours / 39 videos
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