Week 2
"Woman With an Acute Onset of Nausea and Vomiting"

Week 3
"Abdominal Swelling in a 75-Year-Old Man"

Week 4
"Routine Screening Radiograph in a 60-Year-Old Smoker"

Week 5
"Small-Bowel Obstruction While on Cruise"

Week 6
"Toddler With Fever and Abdominal Tenderness"

Week 7
"Right Flank Pain and Fever"

Week 8
"Young Man With Ankle Pain and Stiffness"

Week 9
"Veteran With Dysphagia for Solids"

Week 10
"Breast Calcification on Screening Mammography "

Week 11
"Floaters "

Week 12
""Kasumi Apayo" ("My Chest Hurts")"

Week 13
"A 52-Year-Old Woman With Abdominal Pain"

Week 14
"Chest Pain After a Motor Vehicle Accident"

Week 15
"A 52-Year-Old Man With Right Upper Quadrant Pain"

Week 16
"Painful Lump on the Anterior Mid Tibia"

Week 17
"Painful Scrotal Mass"

Week 18
"Young Soccer Player With Anterior Knee Pain"

Week 19
"Twenty-Month-Old Girl With a Limp"

Week 20
"Listless Infant in the Emergency Department"

Week 21
"Child With Abdominal Pain After a Handlebar Injury"

Week 22
"Mysteries of the Brain "

Week 23
"Headaches and Lower-Extremity Claudication in a 28-Year-Old Man"

Week 24
"Young Man With Lower Back Pain and Low-Grade Fever"

Week 25
"Unusual Cause of a Solitary Pulmonary Nodule"

Week 26
"Vertigo After a Motor Vehicle Accident"

Week 27
"Respiratory Failure in a Middle-Aged Smoker"

Week 28
"Lower Abdominal Pain in a 30-Year-Old Woman"

Week 29
"Chest Pain Radiating to the Back and Shoulders"

Week 30
"Nonpneumonic Infiltrate"

Week 31
"Left Upper Quadrant Pain and Constipation"

Week 32
"Alcoholism and Right Hip Pain"

Week 33
"Persistent Hand Pain After Minor Injury"

Week 34
"What Am I Missing?"

Week 35
"Headache With Right-Leg Weakness"

Week 36
"Hot Nose Sign"

Week 37
"Shortness of Breath in a Young Woman"

Week 38
"Hip Pain While Playing Basketball"

Week 39
"Sudden Onset of Shortness of Breath"

Week 40
"Right-Sided Chest Pain With Blood-Streaked Cough "

Week 41
"Painful Left Eye"

Week 42
"Epigastric and Shoulder Pain"

Week 43
"An Asymptomatic Posttraumatic Lung Lesion"

Week 44
"An Unusual Cause of Polycythemia"

Week 45
"Cervical Mass in a Newborn"

Week 46
"Chest Heaviness"

Week 47
"A 52-Year-Old Woman With Abdominal Pain"

Week 48
"Woman With a Pancreatic Mass "

Week 49
"A Clinical Problem to Solve in a Pigmented Woman "

Week 50
"Angina and Right Upper Quadrant Mass "

Week 51
"Man With a Provisional Diagnosis of Biliary Colic "

Week 52
"A Confused Woman"

Week 53
"A 39-Year-Old Woman With Proptosis "

Week 54
"Toddler With a Clinical Diagnosis of Intussusception "

Week 55
"Loculated Ascites and Abdominal Pain"

Week 56
"Patient With Mucocutaneous Lesions and Respiratory Symptoms "

Week 57
"Abdominal Pain After Colon Cancer "

Week 58
"Abdominal Pain and Vomiting in a Young Girl"

Week 59
"Abdominal Pain in a 30-Year-Old Man "

Week 60
"A Swollen, Painful, and Lumpy Knee"

Week 61
"Stroke in a Young Man "

Week 62
"Large Renal Mass"

Week 63
"Orbital Swelling and Pain in a Patient With Prostate Cancer"

Week 64
"Fatigue and Abdominal Fullness"

Week 65
"Chronic Abdominal Pain in a 30-Year-Old Man"

Week 66
"A Little Hoarse"

Week 67
"Febrile Pneumonia in a Medical Student Returning From Southeast Asia"

Week 68
"Doctor! The Patient's Blood Pressure is Falling!"

Week 69
"New Headaches in a Middle-Aged Man"

Week 70
"Change in a Chronic Headache Condition"

Week 71
"Recurrent Swelling of the Submandibular Gland"

Week 72
"Young Girl With Vomiting and Intermittent Crying"

Week 73
"Weakness: Delay in Diagnosis Can Be Disastrous"

Week 74
"Persistent Wheeze: A Nonresponding "

Week 75
"Chronic Cough"

Week 76
"Progressive Painless Dysphagia"

Week 77
"Dyspnea After a Barium Swallow"

Week 78
"Abdominal Pain"

Week 79
"Abnormal Chest Radiograph in an Asymptomatic Woman"

Week 80
"Is This Serious?"

Week 81
"Cough With a Large Amount of Brown Sputum"

Week 82
"Cough and Dyspnea"

Week 83
"What is the Connection Between These 2 Radiographs?"

Week 84
"Spontaneous Pneumothorax in a Swimmer"

Week 85
"Illness After Irradiation"

Week 86
"Progressive Exertional Dyspnea"

Week 87
"Air Crescent Sign"

Week 88
"Luftsichel Sign"

Week 89
"Severe Metabolic Acidosis in the ICU"

Week 90
"What's Wrong With This Picture?"

Week 91
"Adult Patient With Drooling"

Week 92
"Whiteout of the Left Lung"

Week 93
"Golden Sign of S"

Week 94
"Community-acquired Pneumonia Unresponsive to Antibiotics"

Week 95
"Breathless Jogger"

Week 96
"Man From Sierra Leone"

Week 97
"Fever, Cough, and Night Sweats"

Week 98
"Painful Hand After a Fight"

Week 99
"Sore Throat"

Week 100
"Fall on Outstretched Hand With Elbow Pain"

Week 101
"Abdominal Pain, Vomiting, and Diarrhea"

Week 102
"Eye Pain and Swelling"

Week 103
"Fever, Cough, Dyspnea, and HIV Infection"

Week 104
"Heel Ulcers and Fever"

Week 105
"Foot Pain"

Week 106
"Fall on an Outstretched Hand"