12 results
Christmas Tree Rash of Pityriasis rosea
 - small oval scaling patches
 - Christmas tree pattern
 -
parallel to lines of skin ... palms/soles - Differential ... eczema, tinea #ChristmasTree ... #rosea #clinical ... #dermatology #photo
Excoriated papules with honey-colored crusting were present on the abdomen, back (Panel A), arms, and legs.
Finally, skin scrapings ... #Clinical #Derm ... Scabies #Microscopy #Rash ... #NEJM
Crusted Scabies - Physical examination now revealed a generalized erythematous and scaly rash with intense hyperkeratotic
erythematous and scaly rash ... examination of a skin ... mites (Panel C) #Clinical ... #Derm #PrimaryCare ... Scabies #Microscopy #NEJM
An 11-year-old girl presented to the hospital with a skin lesion on her left cheek that
hospital with a skin ... #Clinical #Derm ... Cowpox #Cheek #Rash ... #NEJM
Maculopapular - Diagnostic Algorithm
Pathophysiology:
- Catch-all term with a wide range of potential pathophysiologic mechanisms and causative
Maculopapular - Diagnostic Algorithm ... : - Catch-all term ... sulfa-drug - Skin ... #Dermatology #Rash ... #Differential #
Disseminated Cutaneous Blastomycosis- A fungal culture of skin tissue was negative; however, a skin biopsy showed
fungal culture of skin ... negative; however, a skin ... #clinical #photo ... #derm #NEJM #cutaneous
Lymphocutaneous Sporotrichiosis Infection

Landscaper w/ painless nodular rash of arm present for months wax and wane; diagnosis?
Lymphocutaneous
painless nodular rash ... trauma leads to skin ... biopsy preferred Differential ... Sporotrichiosis #Infection #clinical ... #photo #hand
Tinea Capitis in a Newborn- A 3-week-old male newborn was brought to the pediatrician with three
Somalia, had similar skin ... #clinical #photo ... #NEJM #tinea #capitis ... #ringworm #derm
Henoch Schonlein Leg Rash - Palpable Purpura
Purpura: Low Platelets or Vasculitis?
45 years old, seen in our
Schonlein Leg Rash ... Tip: To differentiate ... later confirmed by skin ... Purpura #Legs #Rash ... #clinical #photo
Pyoderma Gangrenosum in Ulcerative Colitis- ...left chest (Panel A) and leg (Panel B). The physical examination
examination revealed skin ... , inflammatory skin ... #clinical #photo ... #NEJM #pyoderma ... ulcerative #colitis #derm