Most Likely Dx
Picture This
Ditch the Itch...no not Hydrocortisone
This, Not That
The Reason for the Lesion
100

Pruritic erythematous rash and swelling beneath the breast with mild skin slughing (#15)

Canidiasis 

100

I wore my watch, now I have this (#1)

Contact Dermatitis 

100

If this occurs, don't use hydrocortisone, use... (#10)

Clotrimazole 

100

It's not seborrheic dermatitis, it's... (#12)

Melanoma

100

This bacteria causes grouped papules and pustules grouped to the side of the face, no nodules or exudates present 

Staph Aureus 

200

Redness and swelling to lateral nail folds (#7)

Paronychia

200

What is the most likely diagnosis? (#17)

verruca plantaris

200

What is the first line for this condition to restore the epidermal barrier and prevent dehydration (hint: there are 3 possible answers) (#2)

Aquaphor, Eucerin, Petroleum 

200

It's not vitiligo, it's... (#19)

Tinea Versicolor

200

30 y/o presents with an acute painful rash (#20)

Herpes Zoster

300

Pruritis, vesicles, palms, soles, tapioca clear fluid. R/O KOH, chronic (#3)

Dyshycholic Eczema 

300

I had a strep infection and now have this...(no mucus membrane involvement, salmon covered rough lesions) (#16)

Plaque psoriasis 

300

The treatment for a 50 year old female who presents with facial flushing that is associated with eating spicy foods (#9)

Metronidazole 

300

A soccer team goes camping and presents to you a few days later with dry lesions on their trunk. It's not atopic dermatitis, it's... (#10)

Tinea Corpus 

300

Fever, headache, myalgia w/ painful burning sensation in the vaginal area (#8)

Herpes simplex virus

400

Acute onset of hair loss over 1 week (#5)

Alopecia Areata 

400

These lesions have 3 zones of color - target like (#11)

Erythema Multiforme

400

Treatment for this is not hydrocortisone but instead, it is... (#18)

Nystatin, Miconazole, Clotrimazole 

400

This is not pemphigus vulgaris as the blisters are tense... (#14)

Bullous pemphigoid 
400

Lower extremities response to trigger that includes fever, malaise, erythema to the lower extremities 

Erythema nodosum

500

Acute/chronic immune-mediated affecting skin, mucus membranes, and nails. Flexors, pruritic, polygonal papules (flat topped) (#4)

Lichen Planus

500

Eczematous dermatitis over the nipple and areola with intermittent bleeding (#6)

Paget's Disease

500

This topical used in patients 6 months or older works via asphyxiation, which obstructing the lice's airway...

Benzyl alcohol (5% Ulesifa) (B)

500

This is not erythema multiforme, it's an expanding rash called... (#13)

Erythema migrans

500

This is characterized by inflammatory nodules and abscesses along with recurrent pain, hypertension, axilla...

Hidradenitis suppurativa