1969 results
Signs of Pulmonary Hypertension on Chest CT
 • Main PA is dilated and larger than the
Signs of Pulmonary ... Carina crossover sign ... midline at the level ... Radiology #cardiology #diagnosis
Hypomagnesemia (Serum level < 1.7 mg/dL)
Neuromuscular manifestations 
 • Tremor, tetany, seizures 
 • Weakness
Hypomagnesemia (Serum level ... Hypomagnesemia #Signs ... #Symptoms #Diagnosis
Autoimmune Myositis
Necrotizing myopathy is associated with higher CK levels, greater level of muscle weakness, less systemic
levels, greater level ... heliotrope rash, Shaw sign ... , holster sign, ... /full triad at diagnosis ... Autoimmune #Myositis #diagnosis
NINDS Diagnostic Criteria for Guillain Barre Syndrome 
Features Required for Guillain-Barré Syndrome:
 • Progressive muscle weakness
NINDS Diagnostic ... sensory symptoms or signs ... dysfunction, Absence of fever ... Sharp sensory level ... nervous system signs
Low O2 saturation that does not respond to supplemental O2
- Key diagnostic feature (sat < 85%
supplemental O2 - Key diagnostic ... closely to MetHb level ... for any MetHb level ... COPD, anemia) #Diagnosis ... Concentrations #Signs
Acute Spinal Cord Injuries: Pathogenesis and clinical findings
 • Anterior Cord Syndrome -> Anterior spinal artery
function below injury level ... Sensory loss below level ... motor function, level ... Injury #Syndromes #diagnosis ... pathophysiology #signs
Checklist for Evaluation of New-Onset Delirium in the ICU

Initial assessment 
 - 
Vital signs, neuro exam
assessment - Vital signs ... Carboxyhemoglobin level ... Substantially reduced level ... of infection (fever ... #CriticalCare #Diagnosis
Incomplete spinal cord syndromes (ISCS)
 • Central - Small Lesion - Suspended sensory deficit, classic cape
LMN deficit at level ... positive Romberg sign ... sensory deficits at level ... spinalcord #syndromes #diagnosis
Abdominal Pain - Physical Examination Signs and Maneuvers
 - Murphy's sign
 - Kehr's sign
 - McBurney's
- Kehr's sign ... - McBurney's sign ... - Psoas sign ... - Cough sign ... #Diagnosis #Differential
POCUS Findings in Acute Pulmonary Embolism
- McConnell's Sign
- TAPSE
- D-Shaped Septum
- Abnormal RV:LV Ratio

#Pulmonary #Embolism #AcutePE
- McConnell's Sign ... Accuracy #POCUS #Signs ... #McConnells #Signs ... #DSign #Diagnosis