Certain dermatologic conditions are unique to the breast and nipple, whereas others may
incidentally involve these structures. All require a nuanced approach to diagnosis and …

Many visits to a breast specialist involve concerns related to the skin of the breast, not the
breast parenchyma itself. There are a wide variety of skin disorders that can present on the …

The majority of keratinization disorders are referred to as Mendelian disorders of
cornification. This is a very broad group, clinically characterized by hyperkeratosis or visible …

Discussion NHNA is a rare and benign skin disease, which occurs predominantly in women
of child-bearing age, especially during the second and the third decades of life. 3 Studies …

Hyperkeratosis of the nipple and areola is a rare disorder characterized by verrucous
thickening and brown pigmentation of the nipple and areola with unknown etiology …

A 34-year-old woman presented with a 2-year history of generalized hyperpigmented,
verrucous cutaneous thickening and a 9-month history of hyperkeratotic lesions over her …

Background Nevoid hyperkeratosis of the nipple and areola (NHNA) is a rare condition of
unknown etiology. Verrucous thickening and pigmentation of the nipple and areola are the …

The case is presented of a 29-year-old female who, at the age of 13 years, developed
bilateral verrucous thickening of her areolae. Despite the condition causing her significant …

Nevoid hyperkeratosis of the nipple and/or areola (NHNA) is a rare and benign disease, with
poorly understood etiology and no definite therapeutic plan. Hereby, we report another case …

Hyperkeratosis of the nipple and areola is a rare, sporadic, benign condition characterized
by verrucosus thickening and brownish discoloration of the nipple and areola …