Mnemonic: 24 DHS ABc
At-least 2 core symptoms with one from the first three
For atleast 4 weeks
Total duration of disturbance: 2 + 4 = 6 months
Core symptoms:
Definition of Brown Sequard Syndrome Neurological syndrome resulting from spinal cord hemisection (damage to one lateral half of spinal cord). Causes of Brown Sequard Syndrome Penetrating trauma Spinal fractures Spinal dislocation Disc herniation Vasculitis Radiation induced injury Clinical Manifestations and Anatomical Basis of Brown Sequard Syndrome 1. Damage of Corticospinal…
What investigations to order for synovial fluid sample? Mnemonic: 5 Cs Chemistry (pH, LDH, glucose, protein) Cell counts Cytology Culture Crystals Interpretation of synovial fluid analysis Gross Normal Non-inflammatory Inflammatory Septic Crystal Hemorrhagic Volume (ml) <3.5 >3.5 >3.5 >3.5 >3.5 >3.5 Viscosity High High Low Variable Variable Variable Color Colorless…
4 week embryo 5 mesenchymal prominences (facial primordia) appear in relation to the stomodeum (a depression in the surface ectoderm which marks the future mouth and oral cavity): Cranially: Frontonasal prominence (unpaired) Laterally: Maxillary prominence (paired; 1st pharyngeal arch) Caudally: Mandibular prominence (paired; 1st pharyngeal arch) 5 week embryo Localized…