Venous lakehttps://en.wikipedia.org/wiki/Venous_lake
Venous lake ndi papule yofewa, yopindika, yakuda, ya 0.2- mpaka 1-cm yomwe imapezeka pamalire a vermilion ya milomo. Zotupa nthawi zambiri zimachitika pakati pa okalamba. Ngakhale zilonda izi zingafanane ndi nodular melanoma, koma chotupa cha venous lake ndichofewa.

Machiritso
Ngakhale kudulidwa kumaganiziridwa, zotupa zimatha kuwonedwa popanda chithandizo.

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  • Zimapezeka makamaka pamilomo.
References Senile Hemangioma of the Lips - Case reports 25484424 
NIH
Venous lake ndi senile hemangioma ya milomo. Nthawi zambiri imakhala yofewa, yabuluu chifukwa cha mitsempha yaying'ono yotambasuka. Nthawi zambiri imawoneka yokhayokha ndipo siimavuta kuigwira. Nthawi zambiri zimachitika pazigawo za nkhope ndi makutu zomwe zimakhala ndi dzuwa kwambiri. Bambo wina wazaka 46 adabwera ndi chotupa chabuluu pamlomo wake wakumunsi chomwe chidakula kwa miyezi 8. Zinayamba zazing'ono ndikukula pakapita nthawi. Anati sanavulale m’derali. Iye anali asanatulukepo magazi popanda chifukwa kapena atavulala pang'ono. Dokotala atamupima, anapeza kuti mlomo wake wapansi pa mlomo wake pali kabuluu kofewa komanso kosavuta kufinyira. Dokotala adamuchitira ndi cryotherapy pogwiritsa ntchito nayitrogeni wamadzimadzi, kuzizira chilondacho kwa masekondi 10 nthawi ndi malire ang'onoang'ono mozungulira. Iwo ankachita zimenezi milungu iwiri iliyonse. Patapita milungu 12, panali kusintha.
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.