Which of the following is a symptom of vulvar carcinoma?

In the context of vulvar carcinoma, odorous discharge is a notable symptom that may be present. This can occur due to the presence of an underlying malignancy, which can cause changes in the normal flora of the vagina or vulvar area, leading to abnormal discharge that may have a foul smell. This symptom is significant because it can prompt further investigation into potential malignancies, including vulvar carcinoma, especially when accompanied by other signs such as pain, itching, or the presence of a lesion.

Other symptoms mentioned, such as dry skin, excessive sweating, and dizziness, do not specifically correlate with vulvar carcinoma. While dry skin can be a common issue for various reasons, it is not typically associated with cancer of the vulva. Excessive sweating does not have a direct link to vulvar cancer and may instead relate to other health conditions. Dizziness is also not a relevant symptom of vulvar carcinoma, as it could stem from numerous unrelated health issues. The focus on odorous discharge highlights its relevance as a potential indicator of vulvar carcinoma, warranting further evaluation in clinical practice.