9 results
Causes of Petechial Rash - Differential Diagnosis Algorithm

Pinpoint areas (less than 2 mm) of hemorrhage, which
Causes of Petechial ... Diagnosis Algorithm ... Differential #Diagnosis #Algorithm ... #Causes #dermatology ... #physicalexam
Hair Loss (Alopecia) - General (Diffuse and Focal) Differential Diagnosis Algorithm

DIFFUSE
Scarring - Irreversible-biopsy required
 • Lupus
Differential Diagnosis Algorithm ... Shafts Intact or Absent ... Diffuse #Focal #HairLoss ... #Alopecia #dermatology ... #causes
Focal / Localized Hair Loss (Alopecia) - Differential Diagnosis Algorithm

Scarring - Irreversible-biopsy required
 - Infectious
Differential Diagnosis Algorithm ... Shafts Intact or Absent ... Secondary syphilis #HairLoss ... Focal #Localized #dermatology ... #causes
Nikolsky's Sign in Toxic Epidermal Necrolysis (TEN)

Nikolsky's sign is a clinical dermatological sign which is present
skin syndrome, caused ... pemphigoid (where it is absent ... Nikolskys #Sign #TEN #Dermatology ... #PhysicalExam # ... Video #Clinical
Brudzinski’s Sign in Meningitis (first described in 19th century by Dr. Josef Brudzinski)

Brudzinski's sign is characterized
Passive neck flexion causes ... Brudzinski's sign may be absent ... Sign #Meningitis #Clinical ... #Video #PhysicalExam ... #Pediatrics #Peds
Secondary Syphilis - Rash on Palms and Soles 
41ys, seen in our ED b/c of 20
Secondary Syphilis - Rash ... present in 80% of cases ... #clinical #photo ... #dermatology #Palms ... #physicalexam
Erythema Ab Igne on Physical Exam

Erythema ab igne (EAI) is a skin reaction caused by chronic
skin reaction caused ... #Igne #AbIgne #PhysicalExam ... #clinical #video ... #skin #dermatology ... #rash
Miliaria Crystallina on Skin Physical Examination

A 55-year-old man who had been admitted to the intensive care
caused by The ... This is caused by ... Crystallina #Skin #PhysicalExam ... #clinical #video ... #dermatology
Reflexes - Deep Tendon Reflexes on Newborn Physical Exam 
Testing deep tendon reflexes is an important
Absence of deep ... hypotonia and the cause ... Reflex #Newborn #PhysicalExam ... #clinical #video ... #peds #pediatrics