Sebaceous hyperplasiahttps://en.wikipedia.org/wiki/Sebaceous_hyperplasia
Sebaceous hyperplasia bụ ọrịa nke gland sebaceous na-etolite, na-eme ka ha bụrụ agba agba ma ọ bụ edo edo, na-ebu maramara, na-enwekarị mgbaka n’ihu. Sebaceous hyperplasia na-emetụkarị ndị agadi. Ihe mgbaàmà bụ papules nke 1‑5 mm n’akpụkpọ ahụ, karịsịa n’egedege ihu, imi na ntì, yana akpụkpọ ihu seborrheic.

○ Ọgwụgwọ
#Pinhole technique (Erbium or CO2 laser)
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  • Ọ na-apụta dị ka papules nwere agba anụ ahụ, mana ọ dị iche na carcinoma basal cell n'ihi na ọ dị nro n'aka.
  • Ọtụtụ hyperplasias sebaceous dị n'egedege ihu. - Okwu ikpe.
  • O nwere ike isi ike ịmata ọdịiche dị na basal cell carcinoma site n'ọdịdị ya naanị, mana enwere ike ịmata ya nke ọma site n'ịmetụ ọnya ahụ aka.
References Sebaceous Hyperplasia 32965819 
NIH
Sebaceous gland hyperplasia bụ ọnọdụ adịghị mma ma na-emekarị, nke na-agụnye nnukwu uto nke glands sebaceous. Ọ na-emetụkarị ndị agadi ma ọ bụ ndị okenye, karịsịa ndị nwoke, a na-atụ anya na ọ metụtara ihe dịka 1 % nke ndị mmadụ.
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 n'ahụ́ ntì ya. Anyị na-eme usoro ọgwụgwọ pinhole izu isii, ugboro anọ, site n'iji erbium:YAG laser (continuous wave mode, spot size 1 mm). Ọnya ahụ gosipụtara mmụba dị ịrịba ama na erythema dị nro, ọ dịghịkwa nlọghachi n'ọnwa iri na abụọ. Otu nwanyị dị afọ 55 nwere akụkọ ihe mere eme afọ iri nke telangiectasia n'ahụ́ ntì aka nri. A na-agwọ telangiectasia site n'iji usoro pinhole na laser CO2. A na-eme ọtụtụ obere oghere, nke ruru 1 mm n'ogologo, na-ebugharị n'ime dermis papillary. A na-eme oghere ndị a ihe dịka 3 mm n'ogologo n'ógbè telangiectasia niile. Telangiectasia gosipụtara mmụba dị ukwuu mgbe usoro ọgwụgwọ izizi gasịrị. Enweghị nlọghachi n'ọnwa atọ.
[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.