276 results
Causes of Knee Effusions - Differential Diagnosis Framework

Knee Effusion Red Flags:
1. Fever/Chills/Joint pain/Night sweats/Weight loss
	- DDX:
		-
Loss of sensation distal ... Arthritis: - Staphylococcal ... Osteoarthritis - Overuse syndrome ... Seronegative Reactive Syndrome ... diagnosis #msk #physicalexam
Nail Pathologies - Findings in or Near Nails

Paronychia 

A superficial infection of the proximal and lateral
, usually from Staphylococcus ... Starts distally ... appearance, a distal ... seen in Reiter's syndrome ... Clinical #Signs #PhysicalExam
Common Childhood Exanthems - Differential Diagnosis
1) Rubeola (Measles) - Measles morbillivirus (MeV)
2) Scarlet Fever - Streptococcus
Rubella Virus 4) Staphylococcal ... Scalded Skin Syndrome ... - Staphylococcus
Nikolsky's Sign in Toxic Epidermal Necrolysis (TEN)

Nikolsky's sign is a clinical dermatological sign which is present
Stevens-Johnson Syndrome ... necrolysis and Staphylococcal ... scalded skin syndrome ... exfoliative toxin of Staphylococcus ... #Dermatology #PhysicalExam
Staphylococcal Scalded Skin Syndrome (SSSS) 
(aka Ritter disease)

#Staphylococcal #Scalded #Skin #Syndrome #SSSS #Diagnosis #Pediatrics #Dermatology #Ritter
Staphylococcal Scalded ... Skin Syndrome ( ... Ritter disease) #Staphylococcal ... Scalded #Skin #Syndrome
Nikolsky's Sign in Toxic Epidermal Necrolysis (TEN) - See Updated MP4 Clip Here: https://www.grepmed.com/images/6837

Nikolsky's sign is
Stevens-Johnson Syndrome ... necrolysis and Staphylococcal ... scalded skin syndrome ... exfoliative toxin of Staphylococcus
Localization of Renal Tubular Defects
Fanconi Syndrome: Proximal tubule
Bartter Syndrome: Thick ascending loop of Henle
Gitelman Syndrome: Distal
Defects Fanconi Syndrome ... tubule Bartter Syndrome ... Henle Gitelman Syndrome ... : Distal convoluted ... tubule Liddle Syndrome
Hypokalemia - Differential Diagnosis Algorithm
Extra-renal Losses:
 • Normal Acid-Base: Low intake
 • Metabolic acidosis: Gl tract
: Proximal and distal ... Aldosterone: Liddle's Syndrome ... SAME, Cushing Syndrome ... diuretics, Bartter syndrome ... , Gitelman syndrom
Coarctation of the Aorta 

Preductal Coarctation:
Narrowing is proximal to ductus arteriosus Life-threatening if severe; seen in
seen in Turner's syndrome ... Ductal Coarctation ... Narrowing is distal
Staphylococcal Scalded Skin Syndrome (SSSS)

A 5-year-old girl presents to the ED with a rash that started
Staphylococcal Scalded ... Skin Syndrome ( ... #Staphylococcal ... Scalded #Skin #Syndrome