a recognition that genres are situated within discourse communities, wherein the beliefs and naming practices of members have relevance an emphasis on communicative purpose and social action an interest in generic structure (and its rationale)
Because of the potential implication of circulation disorders, darkened skin around the ankles that is not immediately explainable by simple environmental factors should be promptly called to the attention of a medical doctor for appropriate diagnosis and treatment.
Causes of Dark skin: The following medical conditions are some of the possible causes of Dark skin. There are likely to be other possible causes, so ask your doctor about your symptoms. Bruise; Mole; Malignant melanoma; Seborrheic wart - also senile wart; Freckles Cafe-au-lait spots; Hyperpigmentation - and various causes of hyperpigmentation including: Sunburn