31 results
Differential diagnosis of Langerhans cell histiocytosis.
Nodular LCH:
- Sarcoidosis: perilymphatic distribution.
- Metastases: random distribution.
Cystic LCH:
- LAM: round
Differential diagnosis ... : round cysts, evenly ... : 'signet ring sign ... #Cysts #Differential ... #Comparison #Table
Posterior Fossa Abnormalities - Neuroradiology Differential Diagnosis
 - Mega Cisterna Magna
 - Pouch Cyst
 - Arachnoid
Neuroradiology Differential Diagnosis ... Magna - Pouch Cyst ... - Arachnoid Cyst ... Rhombencepholosynapsis - Joubert Syndrome ... Abnormalities #Pathology #Neurology
Guillain-Barre Syndrome
An acute polyneuropathy (disorder Of the peripheral nervous System).
Symptoms are Often symmetrical and progress Over
Guillain-Barre Syndrome ... An acute polyneuropathy ... GuillainBarre #Syndrome ... #Diagnosis #Neurology ... #Signs
Causes of Acute Liver Injury - Differential Diagnosis
Hepatocellular - Liver Parenchyma
 • Infectious: Hepatitis C, A,
- Differential Diagnosis ... obstruction, HELLP Syndrome ... ° PBC, 1° PSC, Cystic ... Ascariasis, Choledochal Cyst ... #Differential #Diagnosis
Acute Kidney Injury (AKI) - Common Patterns on Urinalysis
 - Prerenal
 - ATN
 - AIN
 -
Acute Kidney Injury ... - Nephritic Syndrome ... AKI #Urinalysis #diagnosis ... #table #comparison ... #nephrology
Unilateral / Asymmetric Lower Extremity Swelling - Differential Diagnosis Framework
Acute:
 • DVT *Can't Miss Diagnosis
 •
- Differential Diagnosis ... Framework Acute ... DVT *Can't Miss Diagnosis ... Insufficiency, Baker's Cyst ... Regional Pain Syndrome
Causes of Cystic Renal Mass - Differential Diagnosis Algorithm
Benign - Anechoic on ultrasound, Well-demarcated on ultrasound/CT,
contrast - Simple Cysts ... sized kidneys, No cysts ... Multiple bilateral cysts ... Enlarged kidneys, Cysts ... Carcinoma - No signs
Causes of Scrotal Mass - Differential Diagnosis Algorithm
Painful - Sudden Onset
 • Testicular Torsion
 • Torsion
- Differential Diagnosis ... Dysuria scheme • Acute ... • Epididymal Cyst ... ScrotalMass #Testicular #Urology ... #Differential #Diagnosis
Neuroleptic Malignant Syndrome - Diagnosis
Neuroleptic Malignant Syndrome is an idiosyncratic reaction to antipsychotic medications classically characterized
- Diagnosis Neuroleptic ... and autonomic instability ... status: catatonic signs ... C - Autonomic instability ... #Diagnosis #neurology
NINDS Diagnostic Criteria for Guillain Barre Syndrome 
Features Required for Guillain-Barré Syndrome:
 • Progressive muscle weakness
NINDS Diagnostic ... sensory symptoms or signs ... nervous system signs ... hexacarbon abuse • Acute ... #neurology #neuropathy