2-inflammatory acne

  1. Erythematous papules and pustules.
  2. Nodules and cysts filled with pus or serous fluids.
  3. Acne conglobata (severe nodulocystic acne).

Usually ends by post inflammatory hyperpigmentation and pitted or hypertrophic scar

inflammatory acne

Erythematous papules and pustules

Nodules and cysts filled with pus or serous fluids

Acne conglobata (severe nodulocystic acne)

What is the pathognomonic primary lesion of acne vulgaris?

*Go back to previous pictures and figure out?

All primary lesions might be developed in acne except?

*Go back to previous pictures and figure out?

Which of the following is pathognomonic primary lesion of acne? All the following lesion might be developed in acne, except?

  1. Pustule
  2. Comedon
  3. Papule
  4. Nodule
  5. Cyst
  6. Vesicle
  7. Macule
  8. Scar