Venous lake - Danau Vénahttps://en.wikipedia.org/wiki/Venous_lake
Danau Véna (Venous lake) mangrupakeun umumna lemes, compressible, biru poék, 0,2- nepi ka 1-cm papula ilahar kapanggih dina surfaces wates vermilion tina biwir. Lesions umumna lumangsung diantara manula. Sanaos lesi ieu tiasa nyarupaan melanoma nodular (nodular melanoma), tapi lesi danau véna (venous lake) lemes.

Perlakuan
Sanajan excision dianggap, lesions bisa ditempo tanpa perlakuan.

☆ AI Dermatology — Free Service
Dina hasil Stiftung Warentest 2022 ti Jerman, kapuasan konsumen sareng ModelDerm ngan ukur langkung handap tibatan konsultasi telemedicine anu mayar.
  • Ieu utamana lumangsung dina biwir.
References Senile Hemangioma of the Lips - Case reports 25484424 
NIH
Venous lake nyaeta hemangioma pikun biwir (senile hemangioma of the lips). Ieu ilaharna mangrupa lemes (soft), tiasa dikomprés (compressible), biru poék (dark‑blue) papul nu diukuran 0.2–1 cm, biasana kapanggih dina wates vermilion (vermilion border) biwir. Lesi ieu biasana kajadian dina jalma kolot. Sanajan kadang mirip nodular melanoma, venous lake lemes kana palpasi. ○ Perawatan Excision tiasa dilakukeun, tapi observasi tanpa perlakuan ogé pilihan. Hiji lalaki 46 taun datang kalayan papul biru poék tunggal dina biwir handapna nu geus tumuwuh salila 8 bulan. Ieu dimimitian leutik tur jadi gedé kana waktu. Anjeunna nyebutkeun teu aya riwayat trauma di daérah éta. Anjeunna henteu ngalaman perdarahan spontan atanapi sanggeus trauma minor. Nalika dokter mariksa, aranjeunna mendakan papul biru poék tunggal dina biwir handapna nu lemes sareng gampang dikomprés. Dokter ngubaran ku cryotherapy nganggo nitrogén cair (liquid nitrogen), ngabekukeun lesi salami 10 detik sakaligus kalayan margin 1 mm. Ieu dilakukeun unggal dua minggu (biweekly intervals). Saatos 12 minggu, aya sababaraha perbaikan.
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.