Conversation: The conversation between human and AI assistant.
[|Human|] I havnt bashed my leg but I had a lump which is bruised come up a couple of weeks ago and now another one underneath they are sore when i stand up and walk & I also have pain in my bum cheek on the same side when walking I don t know if it s connected
[|AI|]  Hello! Thank you for the query. Such lump can be a varicose vein with blood clot or if you take anticoagulants, hematoma. Varicose vein with blood clot and pain while walking can be a sign of veins thrombosis. Painful and tender calf is typical for this condition. Hematoma if left alone can lead to infection. Both conditions need to be checked by a general surgeon. Veins thrombosis should be treated with heparin injections. Hematoma should be Chat Doctor. Hope this will help. Regards.