32 results
Christmas Tree Rash of Pityriasis rosea
 - small oval scaling patches
 - Christmas tree pattern
 -
Christmas Tree Rash ... small oval scaling patches ... - Differential diagnosis ... ChristmasTree #Rash ... #dermatology #photo
Pustular Skin Rash - Differential Diagnosis Algorithm
Pruritic / Scaly / Erythematous lesions, usually poorly demarcated
Acneiform -
Pustular Skin Rash ... - Differential Diagnosis ... " erythematous patches ... #Differential #Diagnosis ... #Algorithm #causes
Secondary Syphilis Rash
Secondary syphilis is the most contagious of all the stages of this disease, and
Secondary Syphilis Rash ... 80%) ▪ Mucous patches ... resembling rashes caused ... #Diagnosis #Clinical ... #Photo #Dermatology
Papulosquamous Skin Rash - Differential Diagnosis Algorithm
Erythrematous or violaceous papules & plaques with overlying scale
 •
Papulosquamous Skin Rash ... - Differential Diagnosis ... salmon-coloured patches ... a large lesion patch ... #Algorithm #causes
Primary Adrenal Insufficiency
Addison's Disease - Damage of the adrenal glands with lack of cortisol, androgens and
aldosterone Causes ... : Most Common Causes ... Serum DHEAS Diagnosis ... - Dark patches ... endocrinology #diagnosis
Causes of Petechial Rash - Differential Diagnosis Algorithm

Pinpoint areas (less than 2 mm) of hemorrhage, which
Causes of Petechial ... Diagnosis Algorithm ... Fecal occult blood test ... #Differential #Diagnosis ... #Algorithm #Causes
Erythemas Summarized
Erythema ab igne
 • A dermatosis that results from repeated exposure to heat (fires, heating
potential inciting causes ... Haverhill fever caused ... Rash is usually ... roundish-oval patches ... #differential #diagnosis
Common Dermatological Conditions - Distribution and Morphology
 • Acne vulgaris - Face, upper back, chest -
be widespread - Patches ... medial malleoli - Patches ... honey-colored crusts ... #dermatology #rash ... #differential #diagnosis
Pigmented Purpuric Dermatoses (PPD) - Capillaritis

Group of chronic, benign, cutaneous eruptions characterized by the presence of
red, or yellow patchy ... - This iron causes ... brown tint of the rash ... circumscribed patches ... #differential #diagnosis
Kussmaul's sign in Constrictive Pericarditis 

A 50-year-old woman with a remote history of mediastinal lymphoma (age
on her chest (photo ... evaluate her JVP (video ... the underlying diagnosis ... Causes = RV failure ... #PhysicalExam #Video