3552 results
Indications for Head CT before LP
 - Signs of Increased ICP (i.e. papilledema) 
 - History
Indications for Head ... CT before LP - Signs ... Immunosuppression - Focal Neurologic ... @srrezaie #HeadCT
Symptoms and Signs of Hypocalcemia
Muscular: Weakness, fatigue, Spasms, cramps
Neurologic: Tetany, Chvostek sign, Trousseau sign, Circumoral and
Symptoms and Signs ... Spasms, cramps Neurologic ... Tetany, Chvostek sign ... , Trousseau sign ... Cardiovascular: Heart
Sarcoidosis 
Non-caseating granulomas (Composed of T-helper & inflammatory cells) 
Clinical:
 • Disease fatal in 10% of
exertion • Neurologic ... • Cardiac: Heart ... Diagnosis #Symptoms #Signs
Lazarus Sign / Reflex in Brain Death - Head Flexion

The presence of this complex spinal reflex
Lazarus Sign / Reflex ... Brain Death - Head ... reflex ( Lazarus sign ... This sign is an ... BrainDeath #BrainDead #Neurology
Lazarus Sign / Reflex in Brain Death - Head Turn

The presence of this complex spinal reflex
Lazarus Sign / Reflex ... Brain Death - Head ... reflex ( Lazarus sign ... This sign is an ... BrainDeath #BrainDead #Neurology
Characteristics of Peripheral and Central Vertigo
PERIPHERAL VERTIGO
 • Onset: Sudden
 • Intensity: Severe initially, often decreasing
labyrinthitis • Head ... toward nose) • Head ... can worsen with head ... diagnosis #findings #signs ... symptoms #comparison #neurology
Causes of Peripheral and Central Vertigo
PERIPHERAL VERTIGO
1. Benign paroxysmal positional vertigo (BPPV) - Short-lived (typically less
with significant neurologic ... Head trauma - Symptoms ... shortly after head ... attacks with varying neurologic ... signs or symptoms
Causes of Secondary Hypertension - Workup and Differential Diagnosis
Approach (when evaluation should be done):
1. Severe or
hypertension and signs ... or papilledema, heart ... failure, neurologic ... renal bruit or signs ... Neurologic disorders
13 Dangerous Causes of Headache:
 - subarachnoid hemorrhage: family history, PCKD, known berry aneurysm, sudden and
instrumentation, recent head ... morning, worse with head ... thrombophilia, neurologic ... signs/symptoms
Peri-operative Hyperthermia - Guidelines for Crises in Anaesthesia
If prolonged or ≥ 39 C this is a
dissipation of metabolic heat ... • Excessive heat ... hyperthermia crisis (late sign ... Phaeochromocytoma Neurologic