Portwine stainhttps://en.wikipedia.org/wiki/Port-wine_stain
Is éard atá i Portwine stain ná dídhathú ar chraiceann an duine de bharr mífhoirmithe ribeach sa chraiceann. Tá siad ainmnithe mar sin as a dhath, atá cosúil ó thaobh dath le fíon calafoirt, fíon dearg ón bPortaingéil. Is mífhoirmiú ribeach é portwine stain , a fheictear tráth breithe. Portwine stain fós ar feadh an tsaoil. Fásann an limistéar craiceann atá buailte i gcomhréir leis an bhfás ginearálta.

Tarlaíonn portwine stain ar an duine is minice ach is féidir le feiceáil áit ar bith ar an gcorp, go háirithe ar an muineál, stoc uachtair, lámha agus na cosa. De ghnáth bíonn stains luath cothrom agus bándearg i gcuma. De réir mar a aibíonn an leanbh, féadfaidh an dath a dhoimhniú go dath dorcha dearg nó corcra. I ndaoine fásta, d'fhéadfadh go dtarlódh ramhrú an lesion nó forbairt cnapáin bheaga.

Cóireáil
Tá léasair soithíoch beagán éifeachtach, ach éilíonn siad trealamh léasair costasach agus cóireáil fhadtéarmach thar roinnt blianta. De réir mar a mhéadaíonn loit le haois, d'fhéadfadh cóireáil léasair a bheith níos lú éifeachtaí, rud a d'fhéadfadh a bheith ina fhadhb. Go ginearálta bíonn sé níos deacra loit bhándearg a chóireáil ná loit dhearga toisc go bhfuil siad soithíoch go domhain.
#Dye laser (e.g. V-beam)
☆ I dtorthaí 2022 Stiftung Warentest ón nGearmáin, ní raibh sástacht na dtomhaltóirí le ModelDerm ach beagán níos ísle ná mar a bhí le comhairliúchán teileamhíochaine íoctha.
  • Is féidir Portwine stain a chóireáil le léasair, ach tá sé costasach agus am-íditheach.
    References A retrospective 10 years‐ experience overview of dye laser treatments for vascular pathologies 37632184 
    NIH
    Aithnítear go forleathan anois Flash-lamp pulsed dye laser (FPDL) mar an léasair is cruinne atá ar fáil chun cóireáil a dhéanamh ar shaincheisteanna soithíoch ag leibhéal an dromchla. Sa staidéar seo, bhailigh muid sonraí a chuimsíonn deich mbliana de thaithí ag baint úsáide as cóireáil léasair ruaime d'othair a bhfuil coinníollacha soithíoch éagsúla (telangiectasia, rhinophyma, port-wine stains, cherry and spider angiomas, and vascular tumors such as cherry angiomas, infantile hemangiomas, port wine stains, rhinophyma, spider angiomas, and telangiectasia) .
    The Flash‐lamp pulsed dye laser (FPDL) is nowadays considered the most precise laser currently on the market for treating superficial vascular lesions. In this study, we gathered data from 10 years of experience regarding dye laser treatment of patients presenting vascular malformations such as telangiectasia, rhinophyma, port‐wine stain, cherry and spider angioma and vascular tumours: cherry angioma, infantile haemangioma, port wine stain, rhinophyma, spider angioma, telangiectasia
     Nevus Flammeus 33085401 
    NIH
    Tugtar nevus flammeus ar Port-wine stain (PWS) freisin. Is paiste bándearg nó dearg é ar chraiceann leanbh de bharr soithigh fola neamhghnácha. Tá sé i láthair nuair a rugadh é agus fanann sé ar feadh a saoil, le feiceáil ar an duine de ghnáth. Tá sé tábhachtach idirdhealú a dhéanamh idir é agus paiste nevus simplex nó bradán, a théann siar le himeacht ama.
    Nevus flammeus or port-wine stain (PWS) is a non-neoplastic congenital dermal capillary hamartomatous malformation presenting as a pink or red patch on a newborn's skin. It is a congenital skin condition that can affect any part of the body and persists throughout life. The nevus flammeus is a well-defined, often unilateral, bilateral, or centrally positioned pink to red patch that appears on the face at birth and is made up of distorted capillary-like vessels. It needs to be differentiated from a nevus simplex/salmon patch, which is usually seen along the midline and disappears over time. An acquired port-wine stain, clinically and histopathologically indistinguishable from congenital capillary malformation, has been reported to develop in adolescents or adults, usually following trauma.
     Consensus Statement for the Management and Treatment of Port-Wine Birthmarks in Sturge-Weber syndrome 33175124 
    NIH
    Tá sé tábhachtach PWS a chóireáil chun a thionchar ar mheabhairshláinte a laghdú agus chun méadú nodúlach agus fíocháin a laghdú. D'fhéadfadh torthaí níos fearr a bheith mar thoradh ar chóireáil a thosú go luath. Meastar go forleathan gurb é Pulsed dye laser (PDL) an rogha is fearr do gach cineál PWS, is cuma a méid, cá bhfuil siad, nó a dath.
    Treatment of PWB is indicated to minimize psychosocial impact and diminish nodularity, and potentially tissue hypertrophy. Better outcomes may be attained if treatments are started at an earlier age. In the United States, pulsed dye laser (PDL) is the gold standard for all PWB regardless of the lesion size, location, or color. When performed by experienced physicians, laser treatment can be performed safely on patients of all ages. The choice of using general anesthesia in young patients is a complex decision which must be considered on a case by case basis.