Sebaceous hyperplasiahttps://en.wikipedia.org/wiki/Sebaceous_hyperplasia
Sebaceous hyperplasia bụ ọgba aghara nke gland sebaceous nke ha na-ebuwanye ibu, na-amịpụta agba agba ma ọ bụ edo edo, na-egbu maramara, na-enwekarị mgbaka n'ihu. Sebaceous hyperplasia na-emetụtakarị ndị agadi na ndị agadi. Ihe mgbaàmà bụ papules 1-5 mm na akpụkpọ ahụ, ọkachasị n'egedege ihu, imi na ntì, yana akpụkpọ ihu seborrheic.

Ọgwụgwọ
#Pinhole technique (Erbium or CO2 laser)
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  • Na-apụta dị ka papules nwere agba anụ ahụ, mana ọ dị iche na carcinoma basal cell n'ihi na ọ dị nro na aka.
  • Ọtụtụ hyperplasias sebaceous n'egedege ihu. - Okwu ikpe.
  • O nwere ike isiri ike ịmata ọdịiche dị na basal cell carcinoma dabere naanị n'ọdịdị, mana enwere ike ịwapụta ya nke ọma site na imetụ ọnya ahụ aka.
References Sebaceous Hyperplasia 32965819 
NIH
Sebaceous gland hyperplasia bụ ọnọdụ adịghị mma ma na-emekarị nke na-agụnye oke oke nke glands sebaceous. Ọ na-emetụtakarị ndị agadi ma ọ bụ ndị okenye, ọkachasị ndị nwoke, a na-eche na ọ na-eme ihe dịka 1% nke ndị nwere ahụike.
Sebaceous gland hyperplasia (SGH) is a benign and common condition of sebaceous glands. SGH affects adults of middle age or older, mainly males. It reportedly occurs in approximately 1% of the healthy population.
 Treatment with the Pinhole Technique Using Erbium-Doped Yttrium Aluminium Garnet Laser for a Café au Lait Macule and Carbon Dioxide Laser for Facial Telangiectasia 25324670 
NIH
[Pinhole Technique] - Nwa nwoke dị afọ 15 nyere CALM na ntì ya. Anyị na-eme usoro ọgwụgwọ pinhole 6 kwa izu anọ site na iji erbium : YAG laser (continuous wave mode with a spot size of 1 mm) . Ọnya ahụ gosipụtara mmụba dị ịrịba ama na erythema dị nro, ọ dịghịkwa nlọghachi na ntinye ọnwa 12. Otu nwanyị dị afọ 55 gosipụtara akụkọ ihe mere eme afọ 10 nke telangiectasia na ntì aka nri. A na-agwọ telangiectasia site na iji usoro pinhole site na iji laser CO2. Ọtụtụ obere oghere, nke ruru 1 mm na dayameta, gbadara dermis papillary. A na-eme oghere ndị a ihe dịka 3 mm site na mpaghara telangiectasia niile. Telangiectasia gosipụtara mmụba dị ukwuu mgbe usoro ọgwụgwọ 1 gasịrị. Achọpụtaghị nlọghachite na nsonye ọnwa 3.
[Pinhole Technique] A 15-year-old boy presented with a CALM on his cheek. We performed 6 sessions of pinhole treatment every 4 weeks using erbium : YAG laser set to a continuous wave mode with a spot size of 1 mm. The lesion showed marked improvement with mild erythema, and there was no recurrence at the 12-month follow-up. A 55-year-old female presented with a 10-year history of telangiectasia on the right cheek. The telangiectasia was treated using the pinhole method using a CO2 laser. Multiple small holes, measuring 1 mm in diameter, were made down to the papillary dermis. These holes were made approximately 3 mm apart all over the telangiectasia area. The telangiectasia showed significant improvement after 1 treatment session. No recurrence was noted at the 3-month follow-up.