[Trichostasis spinulosa].
D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000368:Aged; D005145:Face; D006197:Hair; D006801:Humans; D008297:Male; D008875:Middle Aged; D009333:Neck; D009666:Nose; D012629:Sebum; D012871:Skin Diseases / Q000209:etiology / Q000473:pathology
Trichostasis spinulosa.