Seborrheic keratosis - Keratosis Seborrheic
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Ioma Keratosis Seborrheic (Seborrheic keratosis) air cùla a’ chraicinn.
Is e cùis neo-àbhaisteach a tha seo. Anns a’ chùis seo, bu chòir amharas a bhith air eas-òrdugh malignant leithid carcinoma cealla squamous.
relevance score : -100.0%
ReferencesIs e Seborrheic keratoses na fàs craiceann a tha gu tric a’ nochdadh air inbhich agus ann an daoine a tha a’ fàs às a seann aois. Tha iad gun chròn agus, mar as trice, chan fheum iad leigheas. Tha leigheas laser na roghainn neo‑lànsa airson dèiligeadh ri Seborrheic keratoses. Tha dà sheòrsa de leigheas laser air an cleachdadh: ablative (m.e., YAG agus CO₂ lasers) agus non‑ablative (m.e., laser alexandrite 755 nm).
Seborrheic keratoses are epidermal skin tumors that commonly present in adult and elderly patients. They are benign skin lesions and often do not require treatment. Laser therapy is non-surgical option for patients in the treatment of seborrheic keratosis. Ablative laser therapy includes (YAG and CO2 lasers), and non-ablative lasers (755 nm alexandrite laser) have been utilized for this purpose.
Seborrheic keratoses are epidermal skin tumors that commonly present in adult and elderly patients. They are benign skin lesions and often do not require treatment. Laser therapy is non-surgical option for patients in the treatment of seborrheic keratosis. Ablative laser therapy includes (YAG and CO2 lasers), and non-ablative lasers (755 nm alexandrite laser) have been utilized for this purpose.
Is iad chalazion agus pyogenic granuloma na leòintean sèid neo-àbhaisteach as cumanta. Faodaidh galairean leantainn gu diofar eas-òrdughan (verruca vulgaris, molluscum contagiosum, hordeolum). Faodaidh leòintean neo-shoilleir neoplastic a bhith a’ toirt a-steach squamous cell papilloma, epidermal inclusion cyst, dermoid/epidermoid cyst, acquired melanocytic nevus, seborrheic keratosis, hidrocystoma, cyst of Zeiss, xanthelasma.
The most common benign inflammatory lesions include chalazion and pyogenic granuloma. Infectious lesions include verruca vulgaris, molluscum contagiosum, and hordeolum. Benign neoplastic lesions include squamous cell papilloma, epidermal inclusion cyst, dermoid/epidermoid cyst, acquired melanocytic nevus, seborrheic keratosis, hidrocystoma, cyst of Zeiss, and xanthelasma.
The most common benign inflammatory lesions include chalazion and pyogenic granuloma. Infectious lesions include verruca vulgaris, molluscum contagiosum, and hordeolum. Benign neoplastic lesions include squamous cell papilloma, epidermal inclusion cyst, dermoid/epidermoid cyst, acquired melanocytic nevus, seborrheic keratosis, hidrocystoma, cyst of Zeiss, and xanthelasma.
Bidh na leòintean de keratosis seborrheic a ’nochdadh ann an diofar dathan, bho dhath aotrom gu dubh. Tha iad cruinn no ugh‑chruthach, a ’faireachdainn còmhnard no beagan àrdaichte, mar an sgab bho leòn slànachaidh, agus tha iad ann am meud bho glè bheag gu barrachd air 2.5 ceudameatairean (1 òirleach) tarsainn.
○ Diagnosis
Faodaidh leòintean le dath dorcha a bhith dùbhlanach eadar‑dhealachadh a dhèanamh bho melanomas nodular. A bharrachd air sin, faodaidh keratoses seborrheic air craiceann an aghaidh a bhith gu math duilich eadar‑dhealachadh bho lentigo maligna eadhon le dermatoscopy. Gu clionaigeach, tha nevi epidermal coltach ri keratoses seborrheic ann an coltas. Mar as trice bidh nevi epidermal an làthair aig no faisg air breith. Faodaidh condylomas agus warts a bhith gu clionaigeach coltach ri keratoses seborrheic. Air a phinn is craiceann ginideach, faodaidh condylomas agus keratoses seborrheic a bhith duilich eadar‑dhealachadh a dhèanamh.
○ epidemiology
Is e keratosis seborrheic an tumhair craiceann neo‑àbhaisteach as cumanta. Ann an sgrùdaidhean cohort mòr, bha co‑dhiù aon keratosis seborrheic aig 100 % de na h‑euslaintich thar aois 50. Tha tòiseachadh mar as trice ann am meadhan aois, ged a tha iad cuideachd cumanta ann an euslaintich nas òige, mar a lorgar iad ann an 12 % de dhaoine aois 15 gu 25 bliadhna.
○ làimhseachan
San fharsaingeachd, faodar an lesion a thoirt air falbh le lannsaireachd laser gun a’ fàgail hyperpigmentation.
#QS532 laser
#Er:YAG laser
#CO2 laser