25 results
Tinea Versicolor (Pityriasis versicolor) 
NOT a dermatophyte infection 
Caused by saprophytic, lipid-dependent yeasts 
Clinical 
 •
Tinea Versicolor (Pityriasis ... • Involves trunk ... #Dermatology #SkinRash
Trunk / Sacral Skin Ulcers - Differential Diagnosis Algorithm
Neoplastic
 • Squamous cell carcinoma
 • Basal cell
Trunk / Sacral Skin ... Radiation #Trunk ... #Sacral #SkinRash
Erythema Multiforme: skin eruption secondary to allergic reaction from an antibiotic.

Charlie Goldberg, M.D. - UCSD Catalog
#Dermatology #SkinRash ... Erythema #Multiforme #Trunk
Papulosquamous Skin Rash - Differential Diagnosis Algorithm
Erythrematous or violaceous papules & plaques with overlying scale
 •
phenomenon • Pityriasis ... tree pattern on trunk ... Papulosquamous #SkinRash
Characteristic features of the rash are:

-Rough texture (like sandpaper)
-Worse in the skin folds e.g. groin, axilla,
Peds #Pediatrics #SkinRash ... #ScarletFever #Trunk
Landau's Reaction (Reflex)  on Physical Exam

Landau's reaction is investigated holding the baby firmly under the
firmly under the trunk ... is followed by trunk ... the head and the trunk ... extension, then the trunk ... PhysicalExam #clinical #video
Pustular Skin Rash - Differential Diagnosis Algorithm
Pruritic / Scaly / Erythematous lesions, usually poorly demarcated
Acneiform -
scars on face & trunk ... #Pustular #SkinRash
Common Dermatological Conditions - Distribution and Morphology
 • Acne vulgaris - Face, upper back, chest -
Periorificial, trunk ... Varicella - Face, trunk ... • Pityriasis ... rosea - Trunk (Christmas ... Cherry angioma - Trunk
Galant Reflex on Physical Exam

The Galant reflex is present at birth and remains until the 2nd
lateroflexion of the trunk ... control that allows trunk ... the side of the trunk ... PhysicalExam #clinical #video
Parkinsonian Gait 

Parkinson's gait is very characteristic: Standing, the patient tends to tilt the trunk forward,
tends to tilt the trunk ... PhysicalExam #clinical #video