Hi..
Welcome to HEALTHCARE MAGIC..
I have gone through your query and can understand your concerns..
As per your complain it seems that bruising on the lower calf due to hitting of the leg on the shin is due to traumatic
injury to the soft tissues of the shin due to injury and it has led to trauma to small superficial blood vessels leading to accumulation of blood into the soft tissues causing bruising and lump formation is due to
Hematoma..
Hematoma is a harmless
tumor like mass formed due to spillage of blood from ruptured blood vessels leading to accumulation of blood into the soft tissues forming a lump..
At times the hematoma gets localized and encapsulated and forms a firm hard lump that can take a long time, say a few months to resolve, but it generally tend to resolve itself..
You should do alternate warm and cool compresses over the lump..
Apply
Heparin gel as it help in faster disintegration of the hematoma..
If there is pain you can take anti inflammatory painkiller like
Ibuprofen and apply numbing gel containing Lignocaine over the lump..
You can also elevate your leg while lying down..
Hope this information helps..
Thanks and regards.
Dr.Honey Nandwani Arora.