10 results
Bell's Phenomenon on Physical Exam

Carles Bell realized that when trying to close the eye on the
neurologiabr #Bells ... #Phenomenon #Sign ... #clinical #video ... ophthalmology #neurology
Woltman’s sign on Physical Exam

53-year-old man presented with fatigue and sensitivity to cold. A physical examination
Woltman’s sign on ... Woltman’s sign, ... #Woltmans #Signs ... Delayed #Clinical #Video ... #Neurology #Endocrinology
Feedback Loop: Growth Hormone (GH)
Growth Hormone:
 • Liver -> GHR activates JAK-STAT pathway -> Incr IGF1
pathway -> Incr cell ... activates lipolysis Signs ... #FeedbackLoop #endocrinology ... #pathophysiology
Diabetic Ketoacidosis (DKA) - Pathogenesis and Clinical Findings
 • Note: in DKA, body K+ is lost
diffusion of K+ out of cells ... Signs/Symptoms/Complications ... DiabeticKetoacidosis #DKA #pathophysiology ... #endocrinology
Hypochloremia - Differential Diagnosis Algorithm

Cause - Decreased Intake:
 • Low salt in diet
 • Exclusive D5W
- Gitelman SIGNS ... smooth muscle cells ... Diagnosis #Algorithm #Pathophysiology ... #Nephrology #Chloride
Amyotrophic Lateral Sclerosis (ALS) Summary
ALS: combination of the clinical examination finding of amyotrophy with the pathologic
lateral sclerosis Pathophysiology ... - Microglial cells ... are the immune cells ... between nerve cells ... Lateral #Sclerosis #neurology
Bell's Phenomenon

Sign of peripheral facial paralysis manifested by eye movement up and out of the eyeball,
Phenomenon Sign ... the eyelid #Bells ... Phenomenon #clinical #video ... #physicalexam #neurology
Transverse Myelitis Overview

Focal inflammatory disorder of the spinal cord resulting in rapid onset of weakness, sensory
monophasic Pathophysiology ... • Bilateral signs ... Pleocytosis > 100 cells ... diagnosis #management #neurology
Bell's Sign on Physical Exam

The clinical sign resulting from functional insufficiency of the eyelid orbicularis was
Bell's Sign on Physical ... The clinical sign ... semiologianeurologica #Bells ... #orbicularis #Neurology ... Paralysis #Clinical #Video
Causes of Cystic Renal Mass - Differential Diagnosis Algorithm
Benign - Anechoic on ultrasound, Well-demarcated on ultrasound/CT,
- Anechoic on ultrasound ... Well-demarcated on ultrasound ... Carcinoma - No signs ... infection - Renal Cell ... Cystic #RenalMass #Nephrology