31 results
Perilunate Dislocation
On lateral wrist XR, the capitate ("apple") should sit in the lunate ("tea cup") which
with the distal radius ... dorsal wrist, pain ... fracture, median nerve ... ED Management: Pain ... Wrist #Carpal #Radiology
Meralgia paresthetica: Pathogenesis and Clinical Findings
Compression/injury of Lateral Femoral Cutaneous Nerve (LFCN) -> Meralgia paresthetica
 •
Femoral Cutaneous Nerve ... purely sensory nerve ... absent: lower back pain ... Raise Test - Pain ... pathophysiology #differential
Acute Coronary Syndrome - Diagnostic Likelihood Ratios for Symptoms and Physical Examination. 

Source:  Does This
Diagnostic Likelihood Ratios ... for Symptoms and ... Patient With Chest Pain ... EBM #Diagnosis #Cardiology ... AcuteCoronarySyndrome #Symptoms
Acute Coronary Syndrome - Diagnostic Likelihood Ratios for Symptoms and Physical Examination. Source: Fanaroff AC, Rymer
Diagnostic Likelihood Ratios ... for Symptoms and ... Patient With Chest Pain ... EBM #Diagnosis #Cardiology
Ear Pain (Otalgia) - Differential Diagnosis Framework

Primary Otalgia 
 - Pain that originates from the ear
) - Differential ... the following symptoms ... • Associated symptoms ... the tragus to differentiate ... Otolaryngology #differential
Diplopia - Double Vision - Differential Diagnosis Algorithm
Clinical Pearls:
 • Diplopia is almost always binocular.
 •
Double Vision - Differential ... • Neurologic symptoms ... Trauma Cranial Nerve ... #DoubleVision #Differential ... Algorithm #Causes #Ophthalmology
Photophobia and Headache - Differential Diagnosis Framework

Why?
• The coexistence of photophobia and headache suggests the potential
and Headache - Differential ... - Autonomic symptoms ... the trigeminal nerve ... Photophobia #Headache #differential ... #diagnosis #ophthalmology
Monteggia Fracture 
Fracture of proximal ulnar shaft with radial head dislocation. Remember “MUGR” to recall where
ulnar shaft with radial ... and missing the radial ... posterior interosseous nerve ... ED Management: Pain ... Forearm #Ulnar #Radiology
Rare Causes of Abdominal Pain
 • Hereditary Angioneurotic Edema - Recurrent visceral that may by swelling
- May involve symptoms ... neuropsychiatric symptoms ... Abdominal cutaneous nerve ... musculoskeletal symptoms ... #differential #
Chronic Abdominal Pain Causes - Differential Diagnosis Framework

Many patients with chronic abdominal pain have had prior
Chronic Abdominal Pain ... Causes - Differential ... changes • Urinary symptoms ... Abdominal cutaneous nerve ... Chronic #Causes #Differential