Vascular malformation - Neamhfhoirmiú Soithíoch https://en.wikipedia.org/wiki/Vascular_malformation
Is éard is Mífhoirmiú soithigh (Vascular malformation) ann ná míchumais na soithigh fola nó na soithigh limfa. Féadfaidh an lot a bheith ina chúis le fadhbanna aeistéitiúla de réir mar a fhásann sé. Is féidir leis an lot leanúint ar aghaidh ag méadú le linn an tsaoil.

Tuilleadh eolais ― Gaeilge
References Congenital arteriovenous malformation (ISSVA classification for vascular anomalies) - Case reports 38435403 
NIH
Fuaireamar buachaill 7 bliain d’aois a bhí ag an súim ar a lámh dheas ó rugadh é. Thug a athair faoi deara go bhfuil an súim ag méadú go suntasach, agus mothaíonn an buachaill tairisceana timpeall ar an súim. Rinne an buachaill angioembolism mí ó shin agus tá sé tagtha ar ais le haghaidh re‑embolism. Táimid ag pleanáil sclerotherapy dó.
Presenting a Magnetic Resonance Imaging (MRI) finding of a 7 year, 5-month-old male who was brought to our rural hospital by his father with chief complaints of swelling over his right hand since birth. His father narrated that the swelling is increasing significantly and the child has tenderness over swelling. The child underwent an angioembolism 1 month ago and has been brought for re-embolism. Now sclerotherapy has been planned for the patient.