What does Hypergranulosis mean?

What does Hypergranulosis mean?

Hypergranulosis is an increase in the intracellular granules of keratinocytes within the granular layer. Commonly seen in viral warts.

What is hyperkeratosis and acanthosis?

Acanthosis nigricans (AN) is a skin condition characterized by abnormally increased coloration (hyperpigmentation) and “velvety” thickening (hyperkeratosis) of the skin, particularly of skin fold regions, such as of the neck and groin and under the arms (axillae).

What is hyperkeratosis and Parakeratosis?

Orthokeratotic hyperkeratosis refers to the thickening of the keratin layer with preserved keratinocyte maturation, while parakeratotic hyperkeratosis shows retained nuclei as a sign of delayed maturation of keratinocytes. Hyperkeratosis can be associated with dyskeratosis.

What is epidermal acanthosis?

Definition. Diffuse hypertrophy or thickening of the stratum spinosum of the epidermis (prickle cell layer of the skin). [ from HPO]

Why is the skin at the groin dark?

Dark skin on the inner thighs can be experienced by anyone, regardless of skin tone. It occurs when the skin on the inner thigh produces an abundance of melanin, a pigment that gives skin its color. This is called hyperpigmentation. The discoloration of dark inner thighs may even stretch into the bikini or groin area.

What does black ring around neck mean?

Acanthosis nigricans is a skin condition that causes a dark discoloration in body folds and creases. It typically affects the armpits, groin and neck. Acanthosis nigricans is a condition that causes areas of dark, thick velvety skin in body folds and creases.

What is the Grenz zone?

The grenz zone is a narrow area of the papillary dermis uninvolved by underlying pathology. Historically believed to be a feature unique to granuloma faciale, this feature has also been observed in other cutaneous inflammatory conditions, infectious entities, and neoplastic benign and malignant tumors.

What is chicken skin on a human?

Keratosis pilaris (sometimes called “chicken skin”) is a common skin condition. It happens when a protein called keratin plugs the hair follicles, causing white or reddish bumps on the skin. The tiny bumps can feel dry and rough like sandpaper.

Why is foot skin so thick?

Excessive pressure triggers excessive keratin production, which results in the excessive thickening of the skin. That’s why thick, hard skin often forms on the sole’s pressure points, such as the ball and heel.

Why is my pubic area darker than the rest of my body?

This is normal because the colour of our skin is not linear, that is, there might be variations in tone depending on the part of the body. The change of pigmentations in the body is completely normal and might be due to different factors such as excessive melanin, shaving, sun exposure and genetic factors.