Više informacija ― Bosanski

Venous lake je senilni hemangiom usana. Obično je to meka, plava kvrga uzrokovana proširenim malim venama. Obično se pojavljuje sam i nije tvrd na dodir. Često se javlja na dijelovima lica i ušima koji su izloženi puno sunca. Došao je muškarac star 46 godina sa plavičastom kvržicom na donjoj usni koja je rasla 8 mjeseci. Počelo je s malim i vremenom postajalo sve veće. Rekao je da nije povrijedio to područje. Nije imao krvarenje bez razloga ili nakon lakših povreda. Kada ga je doktor pregledao, našli su mu jednu plavkastu izbočinu na donjoj usni koja je bila meka i lako se stisnula. Lekar ga je lečio krioterapijom koristeći tečni azot, zamrzavajući leziju na 10 sekundi istovremeno sa malom marginom oko nje. Ovaj tretman su radili svake dvije sedmice. Nakon 12 sedmica, došlo je do poboljšanja.
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.