What is a linear crack in the skin extending into the dermis

A skin fissure is a cutaneous condition in which there is a linear-like cleavage of skin, sometimes defined as extending into the dermis. It is smaller than a skin laceration.

What is a macule?

A macule is a flat, distinct, discolored area of skin.

What is a macule skin lesion?

Macules are flat, nonpalpable lesions usually < 10 mm in diameter. Macules represent a change in color and are not raised or depressed compared to the skin surface. A patch is a large macule.

What are 3 types of lesions?

They tend to be divided into three types of groups: Skin lesions formed by fluid within the skin layers, such as vesicles or pustules. Skin lesions that are solid, palpable masses, such as nodules or tumors. Flat, non-palpable skin lesions like patches and macules.

What is an example of a papule?

Papule: a circumscribed, elevated solid lesion up to 1 cm in size, elevation may be accentuated with oblique lighting, e.g. Mila, acne, verrucae. Plaque: a circumscribed, elevated, plateaulike, solid lesion greater than 1 cm in size (e.g. psoriasis).

What are linear lesions?

They vary in cause; being congenital or acquired; vary in morphology and can present as macules, papules, patches, plaques, vesicles or nodules; they can be inflammatory or non inflammatory; it can be a single lesion which is linear or multiple lesions which are arranged in a linear pattern.

What is Macule Papule?

Rashes can have macules, patches (flat spots at least 1 cm in size), papules (raised skin lesions less than 1 cm in size), plaques (raised skin lesions at least 1 cm in size), and more, depending on the type of rash. “Macule” is just a word that doctors use to describe what they see on the skin.

What is a sclerosis lesion?

The word lesion refers to an abnormal change in the structure of your bones. Sclerotic means that the lesions are slow-growing changes to your bone that happen very gradually over time. Most of the time, sclerotic lesions are benign.

What is a papule skin lesion?

Papule: Papule is a solid, elevated lesion with no visible fluid which may be up to ½ cm. in diameter. The elevation may be accounted for by metabolic deposits, infiltrates, or hyperplasia of cellular elements, etc. A papulosquamous lesion is a papule with desquamation (scaling).

What is difference between nodule and papule?

PAPULE – A circumscribed, elevated, solid lesion that is less than 10 mm* in diameter. PLAQUE – A circumscribed, elevated, solid lesion that is greater than 10 mm* in diameter and is usually broader than it is thick. NODULE – A palpable, solid lesion that is greater than 10 mm* in diameter.

Article first time published on

Can Macules be cancerous?

Skin cancer — Although macules don’t indicate skin cancer and most are harmless, they are often found on people who have skin cancer. When you notice a new macule, you should have it checked by your dermatologist.

What is Patch in dermatology?

Patch — a large area of colour change, with a smooth surface. Papule — elevated, solid, palpable lesion that is ≤ 1 cm in diameter. They may be solitary or multiple.

Can you pop a papule?

Most papules become pustules. This process commonly takes a few days. While tempting, it’s recommended to not pop pustules. Doing so can risk bacteria spreading further as well as scarring.

What diseases cause papules?

contact dermatitis, which is caused when certain materials touch the skin and create an irritation or allergic reaction.
warts, which are bumps on the skin caused by human papillomavirus (HPV)
seborrheic keratosis, a condition in which skin growths develop a rough, wart-like appearance)

What does a fibrous papule look like?

A fibrous papule is usually firm and like a small dome but occasionally can stick out a little more, much like a small wart or skin tag. A fibrous papule may be skin coloured or red.

Are Macules harmful?

Macules: Macules are smaller skin lesions, mostly in brown, white and red. Common examples of macules are moles and freckles. These skin lesions are not dangerous by themselves but can pose a threat when evolving over time.

What do lesions look like?

Skin lesions are areas of skin that look different from the surrounding area. They are often bumps or patches, and many issues can cause them. The American Society for Dermatologic Surgery describe a skin lesion as an abnormal lump, bump, ulcer, sore, or colored area of the skin.

What is a brown macule?

The solitary brown macule is a common skin lesion that may be benign or malignant. The lesion may represent a disorder of melanocytes, nervus cells or hemosiderin. Clinical differentiation can be difficult, and biopsy may be necessary for a definitive diagnosis.

What is dermatitis?

Dermatitis is a general term that describes a common skin irritation. It has many causes and forms and usually involves itchy, dry skin or a rash.

What is a legion in the body?

Specialty. Pathology. A lesion is any damage or abnormal change in the tissue of an organism, usually caused by disease or trauma. Lesion is derived from the Latin laesio “injury”.

How do you treat PPP at home?

Apply apple cider vinegar. …
Take a zinc supplement. …
3. Make a honey and cinnamon mask. …
Spot treat with tea tree oil. …
Apply green tea to your skin. …
Apply witch hazel. …
Moisturize with aloe vera. …
Take a fish oil supplement.

What is a linear rash?

Lichen striatus is an uncommon self-limiting skin rash that occurs mainly in children. It presents as pink raised spots that join together to form one or more dull red slightly scaly linear bands.

What is linear Lichen Planus?

Linear lichen planus (LLP) is a rare form of lichen planus, which is a condition that affects the skin and/or mouth. In LLP, specifically, affected people develop itchy, purple, flat-topped papules (bumps) in a linear distribution along the lines of Blaschko.

What are annular skin lesions?

DEFINITION. Annular skin lesions are figurate lesions characterized by a ring-like morphology. Although plaques represent the most common presentation of annular lesions, lesions may also be macular, nodular, or composed of grouped papules, vesicles, or pustules.

Is a blister a vesicle?

A vesicle, or blister, is a thin-walled sac filled with a fluid, usually clear and small. Vesicle is an important term used to describe the appearance of many rashes that typically consist of or begin with tiny-to-small fluid-filled blisters.

What is the difference between pustule vesicle blister and bulla?

Vesicle: a fluid-filled blister which is less than 5mm in diameter, elevated above the level of the skin with well demarcated borders. Bulla: a large vesicle (greater than 5 mm in diameter) Pustule: a pustule is similar in appearance to a vesicle or bulla, but contains purulent material.

What is a granuloma on the skin?

Granuloma annulare is a benign skin condition characterized by small, raised bumps that form a ring with a normal or sunken center. The cause of granuloma annulare is unknown and it is found in patients of all ages. The condition tends to be seen in otherwise healthy people.

Is Osteosclerosis serious?

OsteosclerosisSpecialtyMedical genetics

Can a sclerotic lesion cause pain?

The pain associated with sclerotic lesions often gets worse at night or after weight-bearing activities. Your symptoms also depend on the size and location of the lesion. Malignant lesions on your spine can put pressure on nerves, causing a numbing or tingling sensation.

Is sclerosis and multiple sclerosis the same thing?

Multiple sclerosis (MS) and amyotrophic lateral sclerosis (ALS) are different diseases with some similar features and symptoms. They both: Affect your muscles and your ability to move your body. Attack your brain and spinal cord.