Reference

Age at presentation (year)

Age of onset (year)

Sex

Anatomic distribution

Family history

Hansen et al ¹⁴

71

<71*

F

Frontal scalp, superior forehead

Neg

Kumakiri et al ¹⁰

71

71

F

Temporal and occipital scalp

Neg

Marley et al ⁶

70

60

M

Scalp

Neg

Belinchon et al ⁹

56

46

F

Scalp

Neg

Lee et al ¹²

30

25

M

Scalp, forehead, cheeks

Neg

Mitsuru et al ¹⁵

35

15

M

Scalp, forehead

Neg

Pamoukian et al ⁸

Seven members of a family

Not reported

Not reported

Head, neck

Pos

Cole ¹⁶

17

3 months

M

Scalp, ears, face, eyelids

Pos

Düzova et al ¹⁷

31

29

M

Forehead, temples

Neg

Nishimura et al ³

32

<22

M

Forehead, temples, periauricular

Neg

Requena et al ¹¹

29

10

M

Forehead, temples, face

Pos

Ahn et al ¹⁸

60

58

M

Face

Neg

Rossi et al ¹⁹

40

Puberty

M

Face, neck

Neg

Sardana et al ²⁰

30

23

M

Forehead, temples, neck

Neg

D'Souza et al ²¹

18

8

M

Linear on the neck

Neg

Park et al ⁵

5

At birth

F

Linear on the nose

Neg

Rongioletti et al ⁷

81

54

F

Vulva

Neg

Rongioletti et al ⁷

60

60

F

Vulva

Neg