Scalp punch biopsies

Vertical sections (2)
Horizontal sections (2)

Clinical History

72 y/o woman with history of androgenic alopecia and elevated DHEA in past. Now with new active hair loss, scarring and perifollicular erythema.

What is your diagnosis?

Androgenetic alopecia
Lichen planopilaris
Folliculitis decalvans
Follicular degeneration syndrome
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