Acute Tubular Necrosis No. 1
Pigmented (or Heme) Granular Casts
Acute tubular necrosis or proliferative glomerulonephritis.
Verruca Vulgaris
[“common warts”]
Multiple hyperkeratotic, elevated, discrete epithelial growths with papillated surface.
Tinea Corporis
[“ringworm”]
Pruritic, scaly, round/oval plaque with central clearing on the clavicle. (Courtesy of Dr. L. From)
Primary Syphilis
Two erythematous, painless round chancres on penis.
Source: DermNet (https://dermnetnz.org/topics/syphilis-images)
Creative Commons Attribution-NonCommercial-NoDerivs 3.0 (New Zealand)
Secondary Syphilis
Commonly affecting palms and soles with oval, flat-topped scaling, non-pruritic red-brown papules or plaques.
Source: https://dermnetnz.org/topics/syphilis
Scabies
Small crusted papules, eczematous plaques, intense pruritus and excoriations, and superficial linear burrows.
Pityriasis Versicolor
Brownish-white scaling macules on trunk.
Pityriasis Rosea
Multiple round to oval erythematous patches with fine central scale. (Courtesy of Dr. L. From)
Molluscum Contagiosum
Discrete, umbilicated pearly white papules.
Meningococcemia
Hemorrhagic papules or petechia with purpuric centres in acral distribution. (Courtesy of The Hospital for Sick Children Slide Library, Toronto)
