CASE 001 • OPD
The Blood Pressure That Would Not Behave
The working diagnosis was resistant essential hypertension. Then a clue forced a diagnostic reset.
FREE SAMPLEOpen the Mystery →🧩 Dr House Style
200 complex clinical mysteries built around diagnostic pivots, treatment failure, misleading first impressions and the clue that changes the case. The diagnosis is never placed in the title or preview.
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CASE 002 • Emergency
The Inferior MI That Needed More Than a Stent
The working diagnosis was uncomplicated inferior STEMI. Then a clue forced a diagnostic reset.
FREE SAMPLEOpen the Mystery →CASE 003 • Emergency
The Chest Pain With Two Pulses
The working diagnosis was acute coronary syndrome. Then a clue forced a diagnostic reset.
FREE SAMPLEOpen the Mystery →CASE 004 • Ward
The Troponin That Lied About the Coronaries
The working diagnosis was NSTEMI. Then a clue forced a diagnostic reset.
FREE SAMPLEOpen the Mystery →CASE 005 • OPD
The Heart Failure With a Normal Ejection Fraction
The working diagnosis was hypertensive HFpEF. Then a clue forced a diagnostic reset.
FREE SAMPLEOpen the Mystery →CASE 006 • Ward
The Breathlessness That Improved When She Sat Forward
The working diagnosis was refractory right-sided heart failure. Then a clue forced a diagnostic reset.
🔒 MEMBERSOpen the Mystery →CASE 007 • Ward
The Fever That Was Hiding in the Murmur
The working diagnosis was prolonged viral fever. Then a clue forced a diagnostic reset.
🔒 MEMBERSOpen the Mystery →CASE 008 • Emergency
The ECG That Changed After the Argument
The working diagnosis was anterior STEMI. Then a clue forced a diagnostic reset.
🔒 MEMBERSOpen the Mystery →CASE 009 • OPD
The Athlete Who Fainted at the Finish Line
The working diagnosis was vasovagal syncope. Then a clue forced a diagnostic reset.
🔒 MEMBERSOpen the Mystery →CASE 010 • Emergency
The Fever That Triggered a Dangerous Pattern
The working diagnosis was simple febrile illness. Then a clue forced a diagnostic reset.
🔒 MEMBERSOpen the Mystery →CASE 011 • OPD
The Asthma That Was Really a Fungal Conversation
The working diagnosis was poorly controlled asthma. Then a clue forced a diagnostic reset.
🔒 MEMBERSOpen the Mystery →CASE 012 • Ward
The Pneumonia That Refused Every Antibiotic
The working diagnosis was nonresolving bacterial pneumonia. Then a clue forced a diagnostic reset.
🔒 MEMBERSOpen the Mystery →CASE 013 • OPD
The Farmer Whose Lungs Remembered the Harvest
The working diagnosis was recurrent atypical pneumonia. Then a clue forced a diagnostic reset.
🔒 MEMBERSOpen the Mystery →CASE 014 • ICU
The Hemoglobin That Fell While the Lungs Filled
The working diagnosis was ARDS from sepsis. Then a clue forced a diagnostic reset.
🔒 MEMBERSOpen the Mystery →CASE 015 • OPD
The Young Man With Repeated Collapsed Lungs
The working diagnosis was primary spontaneous pneumothorax. Then a clue forced a diagnostic reset.
🔒 MEMBERSOpen the Mystery →CASE 016 • Emergency
The Breathless Patient With a Clear Chest X-ray
The working diagnosis was anxiety or viral dyspnea. Then a clue forced a diagnostic reset.
🔒 MEMBERSOpen the Mystery →CASE 017 • Ward
The Milky CT That Was Not Edema
The working diagnosis was cardiogenic pulmonary edema. Then a clue forced a diagnostic reset.
🔒 MEMBERSOpen the Mystery →CASE 018 • Ward
The Steroid-Responsive Shadow With Eosinophils
The working diagnosis was community-acquired pneumonia. Then a clue forced a diagnostic reset.
🔒 MEMBERSOpen the Mystery →CASE 019 • Ward
The Cough That Came From the Bathroom
The working diagnosis was ordinary CAP. Then a clue forced a diagnostic reset.
🔒 MEMBERSOpen the Mystery →CASE 020 • OPD
The Weight Loss Hidden Behind a Negative Sputum Test
The working diagnosis was recurrent bacterial pneumonia. Then a clue forced a diagnostic reset.
🔒 MEMBERSOpen the Mystery →CASE 021 • OPD
The Pain That Arrived Twenty Minutes After Dinner
The working diagnosis was acid peptic disease. Then a clue forced a diagnostic reset.
🔒 MEMBERSOpen the Mystery →CASE 022 • Ward
The Liver Disease With a Vein Problem
The working diagnosis was decompensated cirrhosis. Then a clue forced a diagnostic reset.
🔒 MEMBERSOpen the Mystery →CASE 023 • Emergency
The Psychiatric Patient With Abdominal Pain
The working diagnosis was functional abdominal pain. Then a clue forced a diagnostic reset.
🔒 MEMBERSOpen the Mystery →CASE 024 • Ward
The Jaundice in a Young Man With Tremor
The working diagnosis was viral hepatitis. Then a clue forced a diagnostic reset.
🔒 MEMBERSOpen the Mystery →CASE 025 • OPD
The Diarrhea That Was Stealing Iron
The working diagnosis was refractory iron deficiency from diet. Then a clue forced a diagnostic reset.
🔒 MEMBERSOpen the Mystery →CASE 026 • OPD
The Dark Skin, Diabetes and the Liver
The working diagnosis was metabolic fatty liver disease. Then a clue forced a diagnostic reset.
🔒 MEMBERSOpen the Mystery →CASE 027 • Ward
The Fever, Joint Pain and Weight Loss No One Connected
The working diagnosis was seronegative inflammatory arthritis. Then a clue forced a diagnostic reset.
🔒 MEMBERSOpen the Mystery →CASE 028 • OPD
The Ulcer That Was Not Acid
The working diagnosis was refractory peptic ulcer disease. Then a clue forced a diagnostic reset.
🔒 MEMBERSOpen the Mystery →CASE 029 • Emergency
The Pancreatitis With a Normal Gallbladder
The working diagnosis was idiopathic acute pancreatitis. Then a clue forced a diagnostic reset.
🔒 MEMBERSOpen the Mystery →CASE 030 • Ward
The Ascites With a Heartbeat
The working diagnosis was portal hypertensive cirrhosis. Then a clue forced a diagnostic reset.
🔒 MEMBERSOpen the Mystery →CASE 031 • Emergency
The Headache That Worsened After Delivery
The working diagnosis was postpartum migraine. Then a clue forced a diagnostic reset.
🔒 MEMBERSOpen the Mystery →CASE 032 • ICU
The Psychosis That Became a Seizure Disorder
The working diagnosis was primary psychiatric illness. Then a clue forced a diagnostic reset.
🔒 MEMBERSOpen the Mystery →CASE 033 • Ward
The Weakness That Climbed After a Diarrheal Illness
The working diagnosis was viral myalgia. Then a clue forced a diagnostic reset.
🔒 MEMBERSOpen the Mystery →CASE 034 • OPD
The Double Vision That Improved After Sleep
The working diagnosis was cranial nerve palsy. Then a clue forced a diagnostic reset.
🔒 MEMBERSOpen the Mystery →CASE 035 • Emergency
The Alcohol Withdrawal That Was Not Withdrawal
The working diagnosis was alcohol withdrawal delirium. Then a clue forced a diagnostic reset.
🔒 MEMBERSOpen the Mystery →CASE 036 • Emergency
The Stroke With a Thunderclap Beginning
The working diagnosis was migraine. Then a clue forced a diagnostic reset.
🔒 MEMBERSOpen the Mystery →CASE 037 • ICU
The Hypertension That Blurred Her Vision
The working diagnosis was ischemic stroke. Then a clue forced a diagnostic reset.
🔒 MEMBERSOpen the Mystery →CASE 038 • Emergency
The Back Pain That Became Weak Legs Overnight
The working diagnosis was mechanical low back pain. Then a clue forced a diagnostic reset.
🔒 MEMBERSOpen the Mystery →CASE 039 • Ward
The Confusion That Appeared After Sodium Improved
The working diagnosis was persistent hepatic encephalopathy. Then a clue forced a diagnostic reset.
🔒 MEMBERSOpen the Mystery →CASE 040 • OPD
The Gait, Memory and Bladder Triad That Looked Like Aging
The working diagnosis was degenerative dementia. Then a clue forced a diagnostic reset.
🔒 MEMBERSOpen the Mystery →CASE 041 • Ward
The Creatinine Rise After the New Prescription
The working diagnosis was dehydration-related AKI. Then a clue forced a diagnostic reset.
🔒 MEMBERSOpen the Mystery →CASE 042 • OPD
The Hematuria That Followed a Sore Throat Too Quickly
The working diagnosis was post-streptococcal glomerulonephritis. Then a clue forced a diagnostic reset.
🔒 MEMBERSOpen the Mystery →CASE 043 • OPD
The Kidney Failure With Hearing Loss
The working diagnosis was recurrent nonspecific hematuria. Then a clue forced a diagnostic reset.
🔒 MEMBERSOpen the Mystery →CASE 044 • Ward
The Potassium That Stayed Low Despite Replacement
The working diagnosis was poor dietary potassium intake. Then a clue forced a diagnostic reset.
🔒 MEMBERSOpen the Mystery →CASE 045 • Ward
The Edema With a Blood Clot
The working diagnosis was simple dependent edema. Then a clue forced a diagnostic reset.
🔒 MEMBERSOpen the Mystery →CASE 046 • ICU
The AKI With Platelets Falling
The working diagnosis was septic AKI with DIC. Then a clue forced a diagnostic reset.
🔒 MEMBERSOpen the Mystery →CASE 047 • OPD
The Recurrent Stones With a High Calcium
The working diagnosis was diet-related nephrolithiasis. Then a clue forced a diagnostic reset.
🔒 MEMBERSOpen the Mystery →CASE 048 • Ward
The Swelling That Appeared After a Skin Infection
The working diagnosis was cellulitis-associated fluid retention. Then a clue forced a diagnostic reset.
🔒 MEMBERSOpen the Mystery →CASE 049 • Ward
The Sodium That Fell With a Small Lung Mass
The working diagnosis was diuretic-associated hyponatremia. Then a clue forced a diagnostic reset.
🔒 MEMBERSOpen the Mystery →CASE 050 • OPD
The Hypertension With a Whooshing Abdomen
The working diagnosis was essential hypertension. Then a clue forced a diagnostic reset.
🔒 MEMBERSOpen the Mystery →CASE 051 • Ward
The Patient Who Needed Steroids Before Thyroxine
The working diagnosis was isolated primary hypothyroidism. Then a clue forced a diagnostic reset.
🔒 MEMBERSOpen the Mystery →CASE 052 • ICU
The Fever With a Heart Rate of 160
The working diagnosis was sepsis. Then a clue forced a diagnostic reset.
🔒 MEMBERSOpen the Mystery →CASE 053 • ICU
The Hypothermic Patient With Normal-Looking Labs
The working diagnosis was sepsis with hypothermia. Then a clue forced a diagnostic reset.
🔒 MEMBERSOpen the Mystery →CASE 054 • OPD
The Sweating Spells That Disappeared After Eating
The working diagnosis was panic attacks. Then a clue forced a diagnostic reset.
🔒 MEMBERSOpen the Mystery →CASE 055 • OPD
The Resistant Hypertension With a Quiet Potassium
The working diagnosis was essential hypertension. Then a clue forced a diagnostic reset.
🔒 MEMBERSOpen the Mystery →CASE 056 • Emergency
The Constipation, Confusion and Calcium
The working diagnosis was dehydration. Then a clue forced a diagnostic reset.
🔒 MEMBERSOpen the Mystery →CASE 057 • OPD
The Enlarging Shoes That Predated the Diabetes
The working diagnosis was type 2 diabetes with obesity. Then a clue forced a diagnostic reset.
🔒 MEMBERSOpen the Mystery →CASE 058 • OPD
The Bruises That Came With New Diabetes
The working diagnosis was metabolic syndrome. Then a clue forced a diagnostic reset.
🔒 MEMBERSOpen the Mystery →CASE 059 • Ward
The Polyuria That Began After Neurosurgery
The working diagnosis was osmotic diuresis. Then a clue forced a diagnostic reset.
🔒 MEMBERSOpen the Mystery →CASE 060 • Emergency
The DKA With a Nearly Normal Glucose
The working diagnosis was starvation ketosis. Then a clue forced a diagnostic reset.
🔒 MEMBERSOpen the Mystery →CASE 061 • ICU
The Fever That Ate the Blood Counts
The working diagnosis was sepsis. Then a clue forced a diagnostic reset.
🔒 MEMBERSOpen the Mystery →CASE 062 • OPD
The Anemia With Dark Morning Urine
The working diagnosis was iron deficiency anemia. Then a clue forced a diagnostic reset.
🔒 MEMBERSOpen the Mystery →CASE 063 • ICU
The Platelets That Fell While the Brain Changed
The working diagnosis was ITP. Then a clue forced a diagnostic reset.
🔒 MEMBERSOpen the Mystery →CASE 064 • OPD
The Back Pain With an ESR of 110
The working diagnosis was mechanical back pain. Then a clue forced a diagnostic reset.
🔒 MEMBERSOpen the Mystery →CASE 065 • Ward
The Infection That Unmasked a Fragile Red Cell
The working diagnosis was sepsis-related anemia. Then a clue forced a diagnostic reset.
🔒 MEMBERSOpen the Mystery →CASE 066 • OPD
The Macrocytosis With Numb Feet
The working diagnosis was folate deficiency. Then a clue forced a diagnostic reset.
🔒 MEMBERSOpen the Mystery →CASE 067 • Emergency
The Bruising Patient Whose Fibrinogen Was Disappearing
The working diagnosis was DIC from sepsis. Then a clue forced a diagnostic reset.
🔒 MEMBERSOpen the Mystery →CASE 068 • OPD
The Lymph Nodes That Followed Night Sweats
The working diagnosis was recurrent infection. Then a clue forced a diagnostic reset.
🔒 MEMBERSOpen the Mystery →CASE 069 • OPD
The Clotting Patient With Recurrent Miscarriages
The working diagnosis was unprovoked DVT only. Then a clue forced a diagnostic reset.
🔒 MEMBERSOpen the Mystery →CASE 070 • OPD
The White Count That Kept Rising After Infection Resolved
The working diagnosis was reactive leukocytosis. Then a clue forced a diagnostic reset.
🔒 MEMBERSOpen the Mystery →CASE 071 • Ward
The Asthma Patient With Purple Spots and Numb Feet
The working diagnosis was asthma exacerbation. Then a clue forced a diagnostic reset.
🔒 MEMBERSOpen the Mystery →CASE 072 • Ward
The Sinusitis That Reached the Kidneys
The working diagnosis was recurrent sinus infection. Then a clue forced a diagnostic reset.
🔒 MEMBERSOpen the Mystery →CASE 073 • Emergency
The Headache That Threatened Vision
The working diagnosis was tension headache. Then a clue forced a diagnostic reset.
🔒 MEMBERSOpen the Mystery →CASE 074 • Ward
The Fever of Unknown Origin With a Salmon Rash
The working diagnosis was occult infection. Then a clue forced a diagnostic reset.
🔒 MEMBERSOpen the Mystery →CASE 075 • Ward
The Young Woman With Clots and Low Platelets
The working diagnosis was ITP. Then a clue forced a diagnostic reset.
🔒 MEMBERSOpen the Mystery →CASE 076 • Ward
The Foot Drop That Followed Weight Loss
The working diagnosis was diabetic neuropathy. Then a clue forced a diagnostic reset.
🔒 MEMBERSOpen the Mystery →CASE 077 • OPD
The Dry Eyes That Became a Kidney Problem
The working diagnosis was isolated hypokalemia. Then a clue forced a diagnostic reset.
🔒 MEMBERSOpen the Mystery →CASE 078 • OPD
The Weakness With a Rash Over the Knuckles
The working diagnosis was drug-related myopathy. Then a clue forced a diagnostic reset.
🔒 MEMBERSOpen the Mystery →CASE 079 • OPD
The Fingers That Changed Color Before the Lungs
The working diagnosis was primary Raynaud phenomenon. Then a clue forced a diagnostic reset.
🔒 MEMBERSOpen the Mystery →CASE 080 • Ward
The Fever After Sun Exposure With Proteinuria
The working diagnosis was uncomplicated UTI. Then a clue forced a diagnostic reset.
🔒 MEMBERSOpen the Mystery →CASE 081 • Ward
The Fever With a Black Scab
The working diagnosis was dengue or viral fever. Then a clue forced a diagnostic reset.
🔒 MEMBERSOpen the Mystery →CASE 082 • Ward
The Fever After Wading Through Floodwater
The working diagnosis was viral hepatitis. Then a clue forced a diagnostic reset.
🔒 MEMBERSOpen the Mystery →CASE 083 • ICU
The Pneumonia With Abscesses in a Diabetic Farmer
The working diagnosis was routine bacterial pneumonia. Then a clue forced a diagnostic reset.
🔒 MEMBERSOpen the Mystery →CASE 084 • Ward
The Fever That Returned Every Evening
The working diagnosis was malaria. Then a clue forced a diagnostic reset.
🔒 MEMBERSOpen the Mystery →CASE 085 • OPD
The Night Sweats With Back Pain and Raw Milk
The working diagnosis was tuberculosis. Then a clue forced a diagnostic reset.
🔒 MEMBERSOpen the Mystery →CASE 086 • Ward
The Confusion in a Patient With a Normal Neck
The working diagnosis was viral encephalitis. Then a clue forced a diagnostic reset.
🔒 MEMBERSOpen the Mystery →CASE 087 • Emergency
The Fever With Rigors After a Trip East
The working diagnosis was viral fever. Then a clue forced a diagnostic reset.
🔒 MEMBERSOpen the Mystery →CASE 088 • ICU
The Fever That Lowered the Platelets Before the Pressure
The working diagnosis was simple dengue fever. Then a clue forced a diagnostic reset.
🔒 MEMBERSOpen the Mystery →CASE 089 • ICU
The Sore Throat Followed by a Strange Rash and Shock
The working diagnosis was cellulitis with sepsis. Then a clue forced a diagnostic reset.
🔒 MEMBERSOpen the Mystery →CASE 090 • ICU
The Fever With a New Heart Block
The working diagnosis was simple infective endocarditis. Then a clue forced a diagnostic reset.
🔒 MEMBERSOpen the Mystery →CASE 091 • Emergency
The Agitated Patient With Clonus
The working diagnosis was sepsis or anxiety. Then a clue forced a diagnostic reset.
🔒 MEMBERSOpen the Mystery →CASE 092 • ICU
The Rigid Patient After an Antipsychotic Change
The working diagnosis was sepsis. Then a clue forced a diagnostic reset.
🔒 MEMBERSOpen the Mystery →CASE 093 • Emergency
The Tachypnea That Was Compensation, Not Anxiety
The working diagnosis was panic hyperventilation. Then a clue forced a diagnostic reset.
🔒 MEMBERSOpen the Mystery →CASE 094 • ICU
The Lactic Acidosis With a Medication Clue
The working diagnosis was septic shock. Then a clue forced a diagnostic reset.
🔒 MEMBERSOpen the Mystery →CASE 095 • Emergency
The Slow Pulse With Yellow Vision
The working diagnosis was sick sinus syndrome. Then a clue forced a diagnostic reset.
🔒 MEMBERSOpen the Mystery →CASE 096 • ICU
The Shock With a Quiet Heart Rate
The working diagnosis was septic shock. Then a clue forced a diagnostic reset.
🔒 MEMBERSOpen the Mystery →CASE 097 • Emergency
The Tremor That Became Ataxia After Dehydration
The working diagnosis was viral gastroenteritis. Then a clue forced a diagnostic reset.
🔒 MEMBERSOpen the Mystery →CASE 098 • ICU
The High Anion Gap With Calcium Crystals
The working diagnosis was alcoholic ketoacidosis. Then a clue forced a diagnostic reset.
🔒 MEMBERSOpen the Mystery →CASE 099 • Emergency
The Headache Everyone in the House Shared
The working diagnosis was viral syndrome. Then a clue forced a diagnostic reset.
🔒 MEMBERSOpen the Mystery →CASE 100 • OR / ICU
The Hyperthermia After Surgery
The working diagnosis was postoperative sepsis. Then a clue forced a diagnostic reset.
🔒 MEMBERSOpen the Mystery →CASE 101 • Ward
The Fever That Returned Every Evening
The working diagnosis was partially treated bacterial infection. Then one discordant clue forced the team to rebuild the case.
🔒 MEMBERSOpen the Mystery →CASE 102 • Ward
The Pneumonia That Followed the Birds
The working diagnosis was community-acquired pneumonia. Then one discordant clue forced the team to rebuild the case.
🔒 MEMBERSOpen the Mystery →CASE 103 • Ward
The Fever With a New Heart Murmur
The working diagnosis was viral fever. Then one discordant clue forced the team to rebuild the case.
🔒 MEMBERSOpen the Mystery →CASE 104 • Ward
The Back Pain After a Fever
The working diagnosis was mechanical low-back pain. Then one discordant clue forced the team to rebuild the case.
🔒 MEMBERSOpen the Mystery →CASE 105 • Ward
The Diarrhea After the Antibiotic
The working diagnosis was antibiotic-associated loose stools. Then one discordant clue forced the team to rebuild the case.
🔒 MEMBERSOpen the Mystery →CASE 106 • Emergency
The Rash That Started at the Wrists
The working diagnosis was viral exanthem. Then one discordant clue forced the team to rebuild the case.
🔒 MEMBERSOpen the Mystery →CASE 107 • Emergency
The Fever With a Falling Platelet Count
The working diagnosis was dengue fever. Then one discordant clue forced the team to rebuild the case.
🔒 MEMBERSOpen the Mystery →CASE 108 • OPD
The Cough With a Normal Chest X-ray
The working diagnosis was post-viral cough. Then one discordant clue forced the team to rebuild the case.
🔒 MEMBERSOpen the Mystery →CASE 109 • Emergency
The Confusion After a Dog Bite Months Ago
The working diagnosis was acute encephalitis. Then one discordant clue forced the team to rebuild the case.
🔒 MEMBERSOpen the Mystery →CASE 110 • ICU
The Fever After the Flood
The working diagnosis was viral fever. Then one discordant clue forced the team to rebuild the case.
🔒 MEMBERSOpen the Mystery →CASE 111 • Emergency
The Breathlessness With a Quiet Chest
The working diagnosis was acute asthma. Then one discordant clue forced the team to rebuild the case.
🔒 MEMBERSOpen the Mystery →CASE 112 • Ward
The Asthma That Began After Fifty
The working diagnosis was late-onset asthma. Then one discordant clue forced the team to rebuild the case.
🔒 MEMBERSOpen the Mystery →CASE 113 • OPD
The Recurrent Pneumonia in the Same Lobe
The working diagnosis was recurrent community-acquired pneumonia. Then one discordant clue forced the team to rebuild the case.
🔒 MEMBERSOpen the Mystery →CASE 114 • Emergency
The Dyspnea With a Normal Oxygen Saturation
The working diagnosis was anxiety. Then one discordant clue forced the team to rebuild the case.
🔒 MEMBERSOpen the Mystery →CASE 115 • OPD
The Wheeze That Was Not Asthma
The working diagnosis was bronchial asthma. Then one discordant clue forced the team to rebuild the case.
🔒 MEMBERSOpen the Mystery →CASE 116 • Ward
The Lung Infiltrates That Kept Moving
The working diagnosis was recurrent pneumonia. Then one discordant clue forced the team to rebuild the case.
🔒 MEMBERSOpen the Mystery →CASE 117 • OPD
The Smoker With Clubbing and Joint Pain
The working diagnosis was COPD. Then one discordant clue forced the team to rebuild the case.
🔒 MEMBERSOpen the Mystery →CASE 118 • Emergency
The Breathlessness After Delivery
The working diagnosis was postpartum anxiety. Then one discordant clue forced the team to rebuild the case.
🔒 MEMBERSOpen the Mystery →CASE 119 • Ward
The Pleural Fluid That Looked Like Milk
The working diagnosis was empyema. Then one discordant clue forced the team to rebuild the case.
🔒 MEMBERSOpen the Mystery →CASE 120 • OPD
The Cough That Improved on Holidays
The working diagnosis was chronic bronchitis. Then one discordant clue forced the team to rebuild the case.
🔒 MEMBERSOpen the Mystery →CASE 121 • OPD
The Syncope During Exercise
The working diagnosis was vasovagal syncope. Then one discordant clue forced the team to rebuild the case.
🔒 MEMBERSOpen the Mystery →CASE 122 • Ward
The Heart Failure With Thick Walls
The working diagnosis was hypertensive heart disease. Then one discordant clue forced the team to rebuild the case.
🔒 MEMBERSOpen the Mystery →CASE 123 • Emergency
The Palpitations After a Cold Medicine
The working diagnosis was panic attack. Then one discordant clue forced the team to rebuild the case.
🔒 MEMBERSOpen the Mystery →CASE 124 • Emergency
The Chest Pain After an Emotional Shock
The working diagnosis was acute anterior MI. Then one discordant clue forced the team to rebuild the case.
🔒 MEMBERSOpen the Mystery →CASE 125 • Ward
The Heart Block With a Skin Rash
The working diagnosis was degenerative conduction disease. Then one discordant clue forced the team to rebuild the case.
🔒 MEMBERSOpen the Mystery →CASE 126 • Ward
The New Murmur After a Dental Procedure
The working diagnosis was innocent murmur. Then one discordant clue forced the team to rebuild the case.
🔒 MEMBERSOpen the Mystery →CASE 127 • OPD
The Athlete With an Unexpected ECG
The working diagnosis was athlete's heart. Then one discordant clue forced the team to rebuild the case.
🔒 MEMBERSOpen the Mystery →CASE 128 • Emergency
The Chest Pain That Improved Sitting Forward
The working diagnosis was acute coronary syndrome. Then one discordant clue forced the team to rebuild the case.
🔒 MEMBERSOpen the Mystery →CASE 129 • OPD
The Hypertension With Weak Leg Pulses
The working diagnosis was essential hypertension. Then one discordant clue forced the team to rebuild the case.
🔒 MEMBERSOpen the Mystery →CASE 130 • Emergency
The Collapse After Starting a New Antibiotic
The working diagnosis was septic shock. Then one discordant clue forced the team to rebuild the case.
🔒 MEMBERSOpen the Mystery →CASE 131 • Ward
The Headache With Low Sodium
The working diagnosis was dehydration. Then one discordant clue forced the team to rebuild the case.
🔒 MEMBERSOpen the Mystery →CASE 132 • OPD
The Diabetes That Suddenly Became Easy to Control
The working diagnosis was improved type 2 diabetes. Then one discordant clue forced the team to rebuild the case.
🔒 MEMBERSOpen the Mystery →CASE 133 • OPD
The Weight Gain With Purple Marks
The working diagnosis was metabolic syndrome. Then one discordant clue forced the team to rebuild the case.
🔒 MEMBERSOpen the Mystery →CASE 134 • OPD
The Tremor With Weight Loss and Eye Pain
The working diagnosis was anxiety disorder. Then one discordant clue forced the team to rebuild the case.
🔒 MEMBERSOpen the Mystery →CASE 135 • OPD
The Recurrent Stones With a High Calcium
The working diagnosis was dietary calcium excess. Then one discordant clue forced the team to rebuild the case.
🔒 MEMBERSOpen the Mystery →CASE 136 • OPD
The Hypertension With Low Potassium
The working diagnosis was essential hypertension. Then one discordant clue forced the team to rebuild the case.
🔒 MEMBERSOpen the Mystery →CASE 137 • Emergency
The Collapse After Steroids Were Stopped
The working diagnosis was sepsis. Then one discordant clue forced the team to rebuild the case.
🔒 MEMBERSOpen the Mystery →CASE 138 • Ward
The Thirst That Began After Head Injury
The working diagnosis was uncontrolled diabetes mellitus. Then one discordant clue forced the team to rebuild the case.
🔒 MEMBERSOpen the Mystery →CASE 139 • OPD
The Enlarged Hands Nobody Noticed
The working diagnosis was normal aging. Then one discordant clue forced the team to rebuild the case.
🔒 MEMBERSOpen the Mystery →CASE 140 • Emergency
The Confusion With a Normal Glucose
The working diagnosis was stroke. Then one discordant clue forced the team to rebuild the case.
🔒 MEMBERSOpen the Mystery →CASE 141 • OPD
The Anemia That Did Not Respond to Iron
The working diagnosis was iron deficiency anemia. Then one discordant clue forced the team to rebuild the case.
🔒 MEMBERSOpen the Mystery →CASE 142 • Ward
The Bruising With a Normal Platelet Count
The working diagnosis was immune thrombocytopenia. Then one discordant clue forced the team to rebuild the case.
🔒 MEMBERSOpen the Mystery →CASE 143 • OPD
The Dark Urine Every Morning
The working diagnosis was hematuria. Then one discordant clue forced the team to rebuild the case.
🔒 MEMBERSOpen the Mystery →CASE 144 • Ward
The Anemia With Back Pain and Kidney Injury
The working diagnosis was anemia of CKD. Then one discordant clue forced the team to rebuild the case.
🔒 MEMBERSOpen the Mystery →CASE 145 • Emergency
The Fever After a Blood Transfusion
The working diagnosis was febrile non-hemolytic reaction. Then one discordant clue forced the team to rebuild the case.
🔒 MEMBERSOpen the Mystery →CASE 146 • Ward
The Platelets That Fell After Heparin
The working diagnosis was sepsis-associated thrombocytopenia. Then one discordant clue forced the team to rebuild the case.
🔒 MEMBERSOpen the Mystery →CASE 147 • Ward
The Stroke in a Young Woman With Miscarriages
The working diagnosis was cryptogenic stroke. Then one discordant clue forced the team to rebuild the case.
🔒 MEMBERSOpen the Mystery →CASE 148 • OPD
The Macrocytosis With Tingling Feet
The working diagnosis was folate deficiency. Then one discordant clue forced the team to rebuild the case.
🔒 MEMBERSOpen the Mystery →CASE 149 • Ward
The Pancytopenia With a Large Spleen
The working diagnosis was aplastic anemia. Then one discordant clue forced the team to rebuild the case.
🔒 MEMBERSOpen the Mystery →CASE 150 • Ward
The Clot That Appeared in the Abdomen
The working diagnosis was provoked venous thrombosis. Then one discordant clue forced the team to rebuild the case.
🔒 MEMBERSOpen the Mystery →CASE 151 • Emergency
The Abdominal Pain After Starting a New Drug
The working diagnosis was gastritis. Then one discordant clue forced the team to rebuild the case.
🔒 MEMBERSOpen the Mystery →CASE 152 • OPD
The Diarrhea That Woke Him at Night
The working diagnosis was irritable bowel syndrome. Then one discordant clue forced the team to rebuild the case.
🔒 MEMBERSOpen the Mystery →CASE 153 • Ward
The Constipation With a New Neurologic Sign
The working diagnosis was functional constipation. Then one discordant clue forced the team to rebuild the case.
🔒 MEMBERSOpen the Mystery →CASE 154 • Emergency
The Abdominal Pain With Normal Lipase
The working diagnosis was dyspepsia. Then one discordant clue forced the team to rebuild the case.
🔒 MEMBERSOpen the Mystery →CASE 155 • OPD
The Dysphagia That Changed From Solids to Liquids
The working diagnosis was esophageal cancer. Then one discordant clue forced the team to rebuild the case.
🔒 MEMBERSOpen the Mystery →CASE 156 • OPD
The Bloating With an Unexpected Skin Rash
The working diagnosis was food intolerance. Then one discordant clue forced the team to rebuild the case.
🔒 MEMBERSOpen the Mystery →CASE 157 • OPD
The Recurrent Ulcer Despite Treatment
The working diagnosis was H. pylori peptic ulcer disease. Then one discordant clue forced the team to rebuild the case.
🔒 MEMBERSOpen the Mystery →CASE 158 • Ward
The Bloody Diarrhea After Antibiotics
The working diagnosis was inflammatory bowel disease. Then one discordant clue forced the team to rebuild the case.
🔒 MEMBERSOpen the Mystery →CASE 159 • Ward
The Abdominal Swelling With a Normal Liver
The working diagnosis was cirrhosis. Then one discordant clue forced the team to rebuild the case.
🔒 MEMBERSOpen the Mystery →CASE 160 • OPD
The Weight Loss With Mouth Ulcers
The working diagnosis was nutritional deficiency. Then one discordant clue forced the team to rebuild the case.
🔒 MEMBERSOpen the Mystery →CASE 161 • Ward
The Jaundice With a Normal Ultrasound
The working diagnosis was extrahepatic biliary obstruction. Then one discordant clue forced the team to rebuild the case.
🔒 MEMBERSOpen the Mystery →CASE 162 • OPD
The Young Patient With Liver Disease and Tremor
The working diagnosis was chronic viral hepatitis. Then one discordant clue forced the team to rebuild the case.
🔒 MEMBERSOpen the Mystery →CASE 163 • Ward
The Ascites With a High Protein Level
The working diagnosis was portal-hypertensive cirrhosis. Then one discordant clue forced the team to rebuild the case.
🔒 MEMBERSOpen the Mystery →CASE 164 • Emergency
The Confusion After a GI Bleed
The working diagnosis was hypovolemic encephalopathy. Then one discordant clue forced the team to rebuild the case.
🔒 MEMBERSOpen the Mystery →CASE 165 • OPD
The Liver Enzymes That Rose With Exercise
The working diagnosis was hepatitis. Then one discordant clue forced the team to rebuild the case.
🔒 MEMBERSOpen the Mystery →CASE 166 • Emergency
The Jaundice During Pregnancy
The working diagnosis was viral hepatitis. Then one discordant clue forced the team to rebuild the case.
🔒 MEMBERSOpen the Mystery →CASE 167 • OPD
The Itching Before the Jaundice
The working diagnosis was allergic dermatitis. Then one discordant clue forced the team to rebuild the case.
🔒 MEMBERSOpen the Mystery →CASE 168 • Ward
The Portal Hypertension Without Cirrhosis
The working diagnosis was cryptogenic cirrhosis. Then one discordant clue forced the team to rebuild the case.
🔒 MEMBERSOpen the Mystery →CASE 169 • OPD
The Hepatitis With a High Ferritin
The working diagnosis was viral hepatitis. Then one discordant clue forced the team to rebuild the case.
🔒 MEMBERSOpen the Mystery →CASE 170 • Ward
The Fever With Liver Abscesses and Diabetes
The working diagnosis was amoebic liver abscess. Then one discordant clue forced the team to rebuild the case.
🔒 MEMBERSOpen the Mystery →CASE 171 • Emergency
The Kidney Injury After a Marathon
The working diagnosis was dehydration. Then one discordant clue forced the team to rebuild the case.
🔒 MEMBERSOpen the Mystery →CASE 172 • OPD
The High Potassium With a Normal Creatinine
The working diagnosis was renal failure. Then one discordant clue forced the team to rebuild the case.
🔒 MEMBERSOpen the Mystery →CASE 173 • Ward
The Edema With a Skin Infection
The working diagnosis was heart failure. Then one discordant clue forced the team to rebuild the case.
🔒 MEMBERSOpen the Mystery →CASE 174 • OPD
The Kidney Failure With Hearing Loss
The working diagnosis was hypertensive nephropathy. Then one discordant clue forced the team to rebuild the case.
🔒 MEMBERSOpen the Mystery →CASE 175 • ICU
The Sodium That Rose During Treatment
The working diagnosis was appropriate correction. Then one discordant clue forced the team to rebuild the case.
🔒 MEMBERSOpen the Mystery →CASE 176 • Ward
The Kidney Injury After a CT Scan That Wasn't Contrast
The working diagnosis was contrast-associated AKI. Then one discordant clue forced the team to rebuild the case.
🔒 MEMBERSOpen the Mystery →CASE 177 • OPD
The Recurrent Kidney Stones With Diarrhea
The working diagnosis was hyperparathyroidism. Then one discordant clue forced the team to rebuild the case.
🔒 MEMBERSOpen the Mystery →CASE 178 • OPD
The Hypertension After a Sudden Creatinine Rise
The working diagnosis was progressive CKD. Then one discordant clue forced the team to rebuild the case.
🔒 MEMBERSOpen the Mystery →CASE 179 • Ward
The Proteinuria With a New Cancer Diagnosis
The working diagnosis was diabetic nephropathy. Then one discordant clue forced the team to rebuild the case.
🔒 MEMBERSOpen the Mystery →CASE 180 • OPD
The Acidosis With a Normal Anion Gap and Stones
The working diagnosis was chronic diarrhea. Then one discordant clue forced the team to rebuild the case.
🔒 MEMBERSOpen the Mystery →CASE 181 • Emergency
The Headache With a Normal CT
The working diagnosis was migraine. Then one discordant clue forced the team to rebuild the case.
🔒 MEMBERSOpen the Mystery →CASE 182 • OPD
The Weakness That Improved With Repetition
The working diagnosis was myasthenia gravis. Then one discordant clue forced the team to rebuild the case.
🔒 MEMBERSOpen the Mystery →CASE 183 • Ward
The Seizure After Rapid Sodium Correction
The working diagnosis was recurrent epilepsy. Then one discordant clue forced the team to rebuild the case.
🔒 MEMBERSOpen the Mystery →CASE 184 • Ward
The Memory Loss With a Strange MRI
The working diagnosis was early dementia. Then one discordant clue forced the team to rebuild the case.
🔒 MEMBERSOpen the Mystery →CASE 185 • OPD
The Foot Drop With Weight Loss
The working diagnosis was lumbar radiculopathy. Then one discordant clue forced the team to rebuild the case.
🔒 MEMBERSOpen the Mystery →CASE 186 • OPD
The Tremor That Disappeared During Sleep
The working diagnosis was Parkinson disease. Then one discordant clue forced the team to rebuild the case.
🔒 MEMBERSOpen the Mystery →CASE 187 • Emergency
The Vertigo With a Dangerous HINTS Exam
The working diagnosis was peripheral vestibulopathy. Then one discordant clue forced the team to rebuild the case.
🔒 MEMBERSOpen the Mystery →CASE 188 • Ward
The Dementia That Progressed in Weeks
The working diagnosis was Alzheimer disease. Then one discordant clue forced the team to rebuild the case.
🔒 MEMBERSOpen the Mystery →CASE 189 • OPD
The Facial Weakness With Ear Pain
The working diagnosis was Bell palsy. Then one discordant clue forced the team to rebuild the case.
🔒 MEMBERSOpen the Mystery →CASE 190 • Emergency
The Sleepiness With Eye Movement Abnormalities
The working diagnosis was alcohol intoxication. Then one discordant clue forced the team to rebuild the case.
🔒 MEMBERSOpen the Mystery →CASE 191 • OPD
The Joint Pain With a Quiet Urine Abnormality
The working diagnosis was osteoarthritis. Then one discordant clue forced the team to rebuild the case.
🔒 MEMBERSOpen the Mystery →CASE 192 • Ward
The Sinusitis That Became Kidney Failure
The working diagnosis was recurrent bacterial sinusitis. Then one discordant clue forced the team to rebuild the case.
🔒 MEMBERSOpen the Mystery →CASE 193 • OPD
The Shoulder Pain With a New Headache
The working diagnosis was cervical spondylosis. Then one discordant clue forced the team to rebuild the case.
🔒 MEMBERSOpen the Mystery →CASE 194 • Ward
The Fever With Painful Red Nodules
The working diagnosis was cellulitis. Then one discordant clue forced the team to rebuild the case.
🔒 MEMBERSOpen the Mystery →CASE 195 • OPD
The Cold Fingers With Swallowing Difficulty
The working diagnosis was primary Raynaud phenomenon. Then one discordant clue forced the team to rebuild the case.
🔒 MEMBERSOpen the Mystery →CASE 196 • OPD
The Back Pain That Improved With Exercise
The working diagnosis was mechanical back pain. Then one discordant clue forced the team to rebuild the case.
🔒 MEMBERSOpen the Mystery →CASE 197 • OPD
The Recurrent Mouth Ulcers With Thrombosis
The working diagnosis was aphthous ulcers. Then one discordant clue forced the team to rebuild the case.
🔒 MEMBERSOpen the Mystery →CASE 198 • OPD
The Muscle Weakness With a Purple Eyelid Rash
The working diagnosis was drug myopathy. Then one discordant clue forced the team to rebuild the case.
🔒 MEMBERSOpen the Mystery →CASE 199 • Ward
The Dry Eyes With Low Potassium
The working diagnosis was dehydration. Then one discordant clue forced the team to rebuild the case.
🔒 MEMBERSOpen the Mystery →CASE 200 • Ward
The Fever With a Very High Ferritin
The working diagnosis was occult infection. Then one discordant clue forced the team to rebuild the case.
🔒 MEMBERSOpen the Mystery →Educational use: These are synthetic teaching cases for qualified/practicing physicians and trainees. They do not replace patient-specific assessment, local protocols, specialist consultation or current guideline review.