The reason that could cause the brownish discoloration of the skin on the legs is the fact that the iron is deposited along the ankles.
The term venous insufficiency refers to the situation in which blood does not flow well to the legs and the ankles. This situation could lead to the appearance of brown patches due to the deposition of iron at the ankles of the person that is sufferings from this condition.
As such, the reason that could cause the brownish discoloration of the skin on the legs is the fact that the iron is deposited along the ankles.
Learn more about venous insufficiency:https://brainly.com/question/6648624
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