1470 results
Avascular Necrosis: Pathogenesis and Clinical Findings
 • Physical Trauma (esp. to the scaphoid bone with damage
Avascular Necrosis ... cells => Avascular Necrosis ... hypolucency "Crescent sign ... pathophysiology #diagnosis ... #signs #symptoms
Cullen's sign. Lipase 1,781. Bruising in the skin around the umbilicus. This sign is named after
Cullen's sign. ... This sign is named ... Appearance: Cullen's sign ... to pancreatic necrosis ... that Cullen's sign
Core IM: Pearls on Contrast-Induced Nephropathy

Definition: 
 • no slam dunk criteria 
 • definition in
acute tubular necrosis ... Diagnosis: • ... look for signs ... sensitivity —100%) #Diagnosis
Dermatological semiology of Cutaneous Vasculitis 

Clinicopathologic correlations
 • Purpura, papules, pustules, necrosis: involvement of small vessels
papules, pustules, necrosis ... Nodules, livedo, necrosis ... dermatology #semiology #signs ... #lesions #diagnosis
Polyarteritis Nodosa (PAN): Pathogenesis and Clinical Findings

Medical Comorbidities Malignancies (most commonly hairy-cell leukemia)
Immunogenetic Predisposition: patient is
- Palpable or necrotic ... Pathophysiology #Diagnosis ... #Signs #Symptoms
Compartment Syndrome Pearls
A vicious cycle of increased pressure within a facial compartment leading to compression of
hypoxia → Ischemia → Necrosis ... Swelling 2° to necrosis ... Diagnosis: PAIN ... rest are late signs ... absence of other signs
Clinical Features of Systemic Lupus (SLE)
General: Fever (50%), Depression, Fatigue (75%), Weight loss (50%)
Eye: Sjögrens (15%)
Skin
(90%): Aseptic necrosis ... erythematosus #signs ... #symptoms #diagnosis
Dermatomyositis (DM) and Polymyositis (PM): Pathogenesis and clinical findings
Elevated Antinuclear Antibodies: Anti-Jo-1, Anti-OJ, Anti-Mi2, Anti-SRP, Anti-EJ,
Perivascular, Capillary necrosis ... Findings: Muscle necrosis ... Polymyositis #PM #Diagnosis ... Pathophysiology #Signs
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