28 results
Generalized Hyperpigmentation Differentials
Use the Mnemonic "no skin SPARED"

Images from dermnet.nz and merckmanuals

Mnemonic from https://www.medscape.com/slideshow/dermatology-mnemonics-6011359#5 #diagnosis #differential
the Mnemonic "no skin ... www.medscape.com/slideshow/dermatology-mnemonics ... differential #symptoms #signs ... #dermatology #skin ... #skinrash
Vesiculobullous Skin Rash - Differential Diagnosis Algorithm
Vesicles Fragile/EasiIy Ruptured - Intraepidermal blisters, possibly crusts/erosions
 - Inflammatory
Vesiculobullous Skin ... Intraepidermal blisters ... - Subepidermal blisters ... Vesiculobullous #SkinRash ... #dermatology #Differential
Characteristic features of the rash are:

-Rough texture (like sandpaper)
-Worse in the skin folds e.g. groin, axilla,
-Worse in the skin ... ) #Clinical #Dermatology ... #Peds #Pediatrics ... #SkinRash #ScarletFever
Leser–Trélat Sign on Physical Exam

Acute onset of multiple seborrheic keratoses, often a paraneoplastic sign of malignancy.

#Leser
Leser–Trélat Sign ... paraneoplastic sign ... #PhysicalExam # ... clinical #video #skin ... #dermatology #oncology
Harlequin Ichthyosis

Rare genetic disorder that results in thickened skin over nearly the entire surface of the
results in thickened skin ... clinical #video #physicalexam ... #pediatrics #genetics ... #dermatology
Nikolsky's Sign in Toxic Epidermal Necrolysis (TEN)

Nikolsky's sign is a clinical dermatological sign which is present
rubbing of the skin ... Staphylococcal scalded skin ... #TEN #Dermatology ... #PhysicalExam # ... Clinical #SJS #skin
Asboe-Hansen sign (also known as "indirect Nikolsky sign" or "Nikolsky II sign")

Asboe-Hansen sign is the extension
an unruptured blister ... bulla for lesional skin ... #PhysicalExam # ... Clinical #Bullae #Blister ... #Dermatology #skin
Combination of Skin Findings and Arthritis in Pediatrics Patient - Differential Diagnosis
Malar rash: 
 • A
Combination of Skin ... and Arthritis in Pediatrics ... migrans: • Target sign ... gabrieltalledop #dermatology ... diagnosis #peds #pediatrics
Clinical Features of Infective Endocarditis

General 
 - Malaise 
 - Clubbing 

Cardiac 
 - Murmurs
Pyrexia Skin ... Eyes - Roth spots ... Endocarditis #Symptoms #Signs ... #Features #PhysicalExam
Physiologic Skin Changes in Pregnancy - Differential Diagnosis Algorithm

Face
 • Melasma
Abdomen
 • Linea Nigra 
Hormone induced
Physiologic Skin ... number (probable) Skin ... Campbell de Morgan spot ... • Chadwick's sign ... #dermatology #Differential