Orgarnoid nevushttps://en.wikipedia.org/wiki/Nevus_sebaceous
Orgarnoid nevus est congenitus, glaber laesio crassa quae in facie vel in capite typice occurrit. Tales nevi collocantur ut epidermalis nevi et nascenti vel infantiae adesse possunt.

Carcinoma basocellulare (Basal cell carcinoma) oriri potest in nevo sebaceo, plerumque in adulta aetate. Attamen incidens harum malignitatum nunc cognita est minus quam antea aestimata. Quam ob rem excisio prophylactica iam non commendatur.

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  • In partu conspicitur alopecia cum macula flava. Aetate laesio paulatim crassescit.
  • Praecipue in calva fit, sed etiam in facie apparere potest.
References Nevus Sebaceus 29494100 
NIH
Nevus sebaceus vitium congenitum est ubi abnormis incrementum folliculorum pili et glandularum sebacearum est. Haec incrementa saepe in scalpo fiunt, sed etiam in fronte, facie vel collo apparere possunt. Magis crescere in pubertate tendunt propter mutationes hormonum. Ut adulti, haec incrementa tumores secundarios (trichoblastoma) evolvere possunt. De his incrementis tractatio adhuc controversa est, cum optiones a observatione ad cito excisionem in pueritia variantur.
Nevus sebaceus of Jadassohn also referred to as organoid nevus, is a congenital malformation involving hamartomas of the pilosebaceous follicular unit. These growths most commonly form on the scalp, but may also appear on the forehead, face, or neck. They undergo a growth phase during puberty due to hormonal changes. In adulthood, the growths may develop secondary neoplasms within them, most commonly trichoblastoma. The treatment of these lesions is controversial, with options ranging from observation to early excision in childhood.
 Effective Treatment of Congenital Melanocytic Nevus and Nevus Sebaceous Using the Pinhole Method with the Erbium-Doped Yttrium Aluminium Garnet Laser 25324667 
NIH
Nevus melanocyticus congenitus (Congenital melanocytic nevus) est genus quod vel in nativitate vel in infantia progreditur. Nevus sebaceous (Nevus sebaceus) est locus hamartomatosus unitatis pilosebaceae embryologicæ defectivae. In hoc studio, technica laseris, quam modum pinhole appellavimus, cum laser Erbium‑doped YAG (erbium: YAG) usus est, ut nevi in variis aegris tractaremus.
Congenital melanocytic nevus (CMN) is a melanocytic nevus that is either present at birth or appears during the latter stages of infancy. Nevus sebaceous has been described as the hamartomatous locus of an embryologically defective pilosebaceous unit. Here, we describe how we used the pinhole technique with an erbium-doped yttrium aluminium garnet (erbium : YAG) laser to treat nevi lesions in different patients.