Venous lakehttps://en.wikipedia.org/wiki/Venous_lake
Venous lake se yon papul jeneralman mou, konpresibl, ble fonse, 0.2- a 1-cm yo jwenn souvan sou sifas fwontyè vermilion lèv la. An jeneral, blesi yo rive nan mitan granmoun aje yo. Menm si blesi sa yo ka sanble ak melanom nodilè, men blesi venous lake mou.

Tretman
Malgre ke yo konsidere eksizyon, blesi yo ka obsève san tretman.

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  • Li sitou rive sou bouch yo.
References Senile Hemangioma of the Lips - Case reports 25484424 
NIH
Venous lake se yon emangiom senil nan bouch yo. Li se tipikman yon boul mou, ble ki te koze pa venn ti elaji. Anjeneral li parèt pou kont li epi li pa santi l difisil pou manyen la. Li souvan rive sou pati nan figi a ak zòrèy ki jwenn anpil solèy. Yon gason 46 an te antre ak yon boul ble sou lèv pi ba li ki te grandi depi 8 mwa. Li te kòmanse piti epi li te vin pi gwo sou tan. Li te di ke li pa te blese zòn nan. Li pa te fè eksperyans okenn senyen san rezon oswa apre blesi minè. Lè doktè a te egzamine l, yo te jwenn yon sèl boul ble sou lèv pi ba li ki te mou epi fasil pou konprese. Doktè a te trete l 'ak kriyoterapi lè l sèvi avèk nitwojèn likid, konjelasyon blesi a pou 10 segonn nan yon moman ak yon ti maj alantou li. Yo te fè tretman sa a chak de semèn. Apre 12 semèn, te gen kèk amelyorasyon.
A venous lake, sometimes referred to as senile hemangioma of the lips is usually a solitary, non-indurated, soft, compressible, blue papule occurring due to dilatation of venules. It is commonly found on sun-exposed surfaces of the face and ears. A 46 year old male patient presented with an 8 month history of a single, painless, bluish swelling over the lower lip which began as a pea sized lesion and gradually increased to the present size. Patient strongly denied any history of trauma at the site. No history of bleeding spontaneously or following minimal trauma could be elicited. On physical examination, a single, violaceous, soft, compressible, non-indurated, non-pulsatile papule was present on the lower lip. Patient was treated with cryotherapy with application of liquid nitrogen by dipstick method with one 10-second freeze-thaw cycle with a 1-mm margin. This was done at biweekly intervals. Some improvement was obtained following 12 weeks of therapy.