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.
Acanthosis nigricans is a skin condition that is indicated by areas of dark, rough, and velvety skin. In most cases, acanthosis nigricans occurs on your neck, groins, and armpits. This skin condition is a sign of an underlying health problem such as obesity or diabetes.