Light tan to black rash
Round, oval
Flat to elevated, verrucous
Velvety, waxy, "stuck-on" appearance
Requires follow up for malignancy workup
New onset diffuse lesions
Tends towards trunk by may involve:
Neck
Axilla
Groin
Associated with other paraneoplastic derm signs:
Malignant acanthosis nigricans (more classically associated with internal malignancy)
Florid cutaneous papillomatosis
Eruptive capillary angiomas
Neck
Axilla
Groin
Malignant acanthosis nigricans (more classically associated with internal malignancy)
Florid cutaneous papillomatosis
Eruptive capillary angiomas
Seborrheic keratosis
Bullosis diabeticorum
Melanoma
Condyloma acuminata
Nevus
Cat-scratch disease
Kaposi's sarcoma
Basal cell carcinoma