Acanthosis nigricans (AN) is a dermatological condition marked by velvety, hyperpigmented plaques, primarily affecting intertriginous areas such as the neck, axillae, and groin. Traditionally ... Add Yahoo as a preferred source to see more of our stories on Google.

Understanding the Context

Dermatologist Scott Walter is warning his 1.2 million TikTok followers to be aware of acanthosis nigricans, a common condition ... Acanthosis nigricans can cause dark underarms and affects people with darker skin more often. Dark underarms can be a sign of insulin resistance or a medication side effect. Lightening creams or laser ...

Key Insights

What workup, if any, is required to classify acanthosis nigricans (AN) in a known diabetic? Is there a treatment? —Cconnie Walker, PA-C, Port Angeles, Wash. AN can occur in several settings: benign, ... The differential diagnosis for TFFD includes a variety of dermatologic diseases, all of which are characterized by hyperpigmented plaques.

Final Thoughts

These include pityriasis versicolor, acanthosis nigricans, ... Dark patches around the neck or underarms are often dismissed as simple pigmentation. However, doctors say these changes can sometimes signal deeper metabolic concerns. A condition known as Acanthosis ... Hindustan Times: Maryland doctor explains why some have dark and velvety skin in neck and underarms: ‘It is not a hygiene issue…’ Many people have darker skin on the neck and underarms compared to other parts of the body. While this can appear to be a hygiene issue at first instance, that is not the case, as washing or scrubbing ...