47 results
Froment’s Test for Ulnar Nerve Palsy

This tests for pinch grip weakness caused by ulnar nerve palsy,
Froment’s Test for ... Froment's Sign is ... Jeanne’s sign is ... #Nerve #Palsy #clinical ... #video #neurology
Lazarus Sign / Reflex in Brain Death - Head Flexion

The presence of this complex spinal reflex
in Brain Death ... doesn't exclude the brain ... not through the brain ... BrainDeath #BrainDead #Neurology ... #video #clinical
Feeding Vessel Sign on Chest CT
 • Distinct pulmonary vessel leading into a lung nodule or
Feeding Vessel Sign ... CT • Distinct pulmonary ... • DDx: Septic ... Feeding #Vessel #Sign ... diagnosis #radiology #clinical
Lazarus Sign / Reflex in Brain Death - Head Turn

The presence of this complex spinal reflex
in Brain Death ... doesn't exclude the brain ... not through the brain ... BrainDeath #BrainDead #Neurology ... #video #clinical
Halo Sign on Chest CT
 • SPN or mass surrounded by a circumferential GGO
 • DDx:
Halo Sign on Chest ... circumferential GGO • DDx ... .2016.12.033 #Halo #Sign ... #CT #Lung #Pulmonary ... diagnosis #radiology #clinical
Paradoxical Breathing on Physical Exam

Paradoxical breathing is often a sign of breathing problems. It causes the
breathing is often a sign ... DDx includes flail ... #respiratory #clinical ... #video #pulmonary
Sarcoidosis 
Non-caseating granulomas (Composed of T-helper & inflammatory cells) 
Clinical:
 • Disease fatal in 10% of
inflammatory cells) Clinical ... polyarthritis • Pulmonary ... exertion • Neurologic ... Diagnosis #Symptoms #Signs ... #Pulmonary
Clinical features of focal cortical brain lesions in a right-handed individual

Frontal, either:  
Intellectual impairment, 
Personality
Clinical features ... focal cortical brain ... Localization #Symptoms #Signs ... #Diagnosis #Neurology
Myasthenia Gravis Overview

Myasthenia Gravis is an autoimmune disorder of the postsynaptic neuromuscular junction.  Ab to
Myotonic dystrophy - Brain ... Clinical DX: - ... test - Cogan sign ... - Peek sign ... diagnosis #management #neurology
Weakness - Differential Diagnosis Framework

Approach To Weakness:
 • Non-neuromuscular disorder (Cardiac, pulmonary etc)
 • CNS ->
disorder (Cardiac, pulmonary ... nervous system: Brain ... • Infectious: Brain ... Lack of UMN/LMN signs ... Differential #Diagnosis #neurology