There are at least four feature films that Bala has directed.
An ecchymosis is a subcutaneous spot of bleeding -LRB- from extravasation of blood -RRB- with diameter larger than 1 cm .. subcutaneous. subcutaneous tissue. extravasation. extravasation. It is similar to -LRB- and sometimes indistinguishable from -RRB- a hematoma , commonly called a bruise , though the terms are not interchangeable in careful usage .. hematoma. hematoma. bruise. bruise. usage. usage. Specifically , bruises are caused by trauma whereas ecchymoses , which are the same as the spots of purpura except larger , are not necessarily caused by trauma , often being caused by pathophysiologic cell function , and some diseases such as Marburg virus disease .. purpura. purpura. pathophysiologic. pathophysiology. Marburg virus disease. Marburg virus disease. A broader definition of ecchymosis is the escape of blood into the tissues from ruptured blood vessels .. The term also applies to the subcutaneous discoloration resulting from seepage of blood within the contused tissue .. subcutaneous. subcutaneous tissue