589 results
Primary Bone Tumors - Differential Diagnosis Algorithm 

Metastatic - Most common tumour in adults
 - Breast
Primary Bone Tumors ... Differential Diagnosis Algorithm ... - Most common tumour ... #Tumours #MSK # ... Differential #Diagnosis #Algorithm
Parinaud's Syndrome
What?
 - Impaired upgaze
 - Light-near dissociation
 - Convergence retraction nystagmus
 - Eyelid retraction (Collier's
Parinaud's Syndrome ... retraction (Collier's sign ... Pineal region tumors ... → "setting sun sign ... gabifpucci #Parinauds #Syndrome
Hypokalemia - Differential Diagnosis Algorithm
Extra-renal Losses:
 • Normal Acid-Base: Low intake
 • Metabolic acidosis: Gl tract
Differential Diagnosis Algorithm ... SAME, Cushing Syndrome ... Renin secreting tumor ... , Gitelman syndrom ... Differential #Diagnosis #Algorithm
Gardner's Syndrome
Multiple pre-malignant colonic polyps with soft tissue & bony tumours. Associated with mutation to the
Gardner's Syndrome ... tissue & bony tumours ... #Gardners #Syndrome ... Polyposis #Diagnosis #Signs
Budd Chiari Syndrome
Hepatic vein obstruction. Can be caused by thrombosis or sometimes a tumour. Can lead
Budd Chiari Syndrome ... or sometimes a tumour ... #BuddChiari #Syndrome ... Diagnosis #Causes #Signs
Hirsutism & Virilization - Differential Diagnosis Algorithm
ADRENAL EXCESS
Ovarian
 • Polycystic Ovarian Syndrome
 • Hyperthecosis
 • Tumor
Adrenal
Differential Diagnosis Algorithm ... Hyperthecosis • Tumor ... • Cushing's Syndrome ... Tumor Low Serum ... Differential #Diagnosis #Algorithm
Causes of Dizziness - Vertigo - Differential Diagnosis Algorithm
True Vertigo - Illusion of Rotary Movement
Peripheral Vestibular
Differential Diagnosis Algorithm ... neurologic symptoms/signs ... Infratentorial Tumors ... • Glomus Tumors ... Differential #Diagnosis #Algorithm
Malignant Bone Tumors: Pathogenesis of X-ray appearance

 • Metastatic bone tumors (aka. cancerous cells from systemic
Malignant Bone Tumors ... Metastatic bone tumors ... than primary bone tumors ... Metastatic bone tumors ... Signs/Symptoms:
Ramsay Hunt Syndrome - Herpes Zoster Oticus 
Triad:
1. Ipsilateral facial paralysis 
2. Ear pain 
3. Vesicles
Ramsay Hunt Syndrome ... Guillain-Barré syndrome ... • Stroke syndromes ... #RamsayHunt #Syndrome ... Diagnosis #Symptoms #Signs
Parinaud's syndrome
What?
 • Light-near dissociation (tectal pupils)
 • Convergence retraction nystagmus
 • Eyelid retraction (Collier's sign)
Parinaud's syndrome ... retraction (Collier's sign ... Pineal region tumors ... "setting sun" sign ... neudrawlogy #Parinauds #syndrome