3310 results
Tinea Versicolor (Pityriasis versicolor) 
NOT a dermatophyte infection 
Caused by saprophytic, lipid-dependent yeasts 
Clinical 
 •
lipid-dependent yeasts Clinical ... erythematous Diagnosis ... Potassium hydroxide (KOH ... Dermatology #SkinRash #Diagnosis
Hypercalcemia Evaluation
1) Clinical clues
 - Is the patient symptomatic?
 - Family history?
 - Have you done
Evaluation 1) Clinical ... PTHrp • 25 OH ... VitD & 1,25 OH ... #differential #diagnosis
Corrigan's Pulse for Aortic Regurgitation

 - Dr Rohin Francis
@MedCrisis

#Corrigans #Pulse #PhysicalExam #Video #Neck #AorticRegurgitation #Signs #Diagnosis
#PhysicalExam #Video ... AorticRegurgitation #Signs #Diagnosis ... #Cardiology #Clinical
Mechanism of malignancy-associated hypercalcemia. Abbreviations: 1,25(OH)2D, 1,25-dihydroxyvitamin D; NHL, non-Hodgkin lymphoma; PTH, parathyroid hormone; PTHrP, PTH-related
Abbreviations: 1,25(OH ... #Pathophys #Diagnosis
Flapping tremors of Asterixis

DDx
- Decompensated cirrhosis or acute liver failure.
- Renal failure /azotemia.
- Respiratory failure with
#PhysicalExam #clinical ... #diagnosis #video
Hypocalcemia - Differential Diagnosis Algorithm - Low and High PTH
LOW PTH - Hypoparathyroid
 - Congenital (Pediatric)
- Differential Diagnosis ... HIGH PTH - 25-OH ... anti-convulsants) - 25-OH ... #Differential #Diagnosis
Comparison of Causes of Salt-Wasting in Infancy
 - PHA 1
 - PHA 3
 - 21-OH CAH
- PHA 3 - 21-OH ... #differential #diagnosis
Hypercalcemia - Differential Diagnosis Algorithm
Primary Hyperparathyroidism
 • Adenoma
 • Hyperplasia
 • MEN 1 and 2A
Tertiary Hyperparathyroidism
- Differential Diagnosis ... Conversion of 25-OH ... D3 to 1,25-(OH) ... #Differential #Diagnosis
Right Oculomotor (CNIII) Palsy caused by Stroke

Dr. Bruno Farnetano @bruno.farnetano

#Oculomotor #CNIII #Palsy #clinical #video #CN3 #clinical
#CNIII #Palsy #clinical ... #video #CN3 #clinical ... #video #neurology
Hypercalcemia - Differential Diagnosis Algorithm
Elevated PTH (High or normal):
 • Primary Hyperparathyroidism
 • Familial Hypocalciuric Hypercalcemia
Low
- Differential Diagnosis ... Calcitriol (1,25 OH ... #Differential #Diagnosis