14 results
Primary Dermatologic Nail Disorders - Differential Diagnosis Algorithm
Nail Plate - Pitting
 • Psoriasis
 • Alopecia Areata
Nail
Primary Dermatologic ... White / Yellow-Brown ... Discoloration - Brown ... Scleroderma • Dermatomyositis ... Diagnosis #Algorithm #causes
Hand, Foot, and Mouth Disease: A febrile illness (caused by Coxsackie Virus) associated vesicle formation on
Hand, Foot, and ... febrile illness (caused ... formation on the hands ... Images #Clinical #Dermatology ... Vesicle #UCSDH #Photo
Sclerodactyly: Diffuse thickening of the skin on the hands, in this case due to Scleroderma. 
Note
the skin on the hands ... , in this case due ... Images #Clinical #Photo ... #Dermatology #Skin
ANTI-MDA5 DERMATOMYOSITIS

Cutaneous manifestations:
• Periorbital heliotrope (blue-purple) rash with edema
• Erythematous rash on the face, or the
ANTI-MDA5 DERMATOMYOSITIS ... fingertips ("mechanic’s hands ... Men • ~50% of cases ... • Mechanic's hands ... #rheumatology #dermatology
Raynaud's in Dark Skin
In general for darker skin, most aspects of the skin exam stay constant
- Steven Chen ... Raynauds #Dark #Skin #dermatology ... #brown #clinical ... #photos #hands
Janeway Lesion: Flat, painless, erythematous lesions seen on the palm of this patient's hand. While
frequently associated
this patient's hand ... endocarditis, in this case ... Photo credit, Josh ... Images #Clinical #Photo ... #Dermatology #SkinRash
Mechanic’s Hands in Dermatomyositis

Finally, mechanic’s hands which are common to Anti-synthetase syndrome and another type of
Mechanic’s Hands ... in Dermatomyositis ... #SkinRash #Dermatomyositis ... #Dermatology #Clinical ... #Photo
Gottron's Papules in Dermatomyositis

Another classic clue is Gottron's papules which are small grouped flat topped papules
Gottron's Papules in Dermatomyositis ... tendons on the hands ... Papules #Rash #Dermatomyositis ... #Dermatology #Clinical ... #Photo #Hands #
Secondary Syphilis Rash
Secondary syphilis is the most contagious of all the stages of this disease, and
red, or reddish brown ... the palms of the hands ... resembling rashes caused ... Diagnosis #Clinical #Photo ... #Dermatology
Erythema Annulare Centrifugum (EAC),
This is erythema annulare centrifugum (EAC), one of the “figurate erythemas.” These lesions
is eating blue cheese ... Most cases are idiopathic ... EAC #clinical #photo ... #dermatology #skinrash