What are confluent lesions

Confluent lesions commonly occur when pathologically distinct lesions (ie, lesions that arise due to spatially separate sources of structural damage in the brain, usually separated in time) occur near each other and create a larger connected region of lesion tissue.

What does confluent lesion mean?

(1) of lesions or skin eruptions : having run or grown together and so no longer discrete The lesions begin as 1 to 3 mm macules that gradually become confluent assuming a reticulated lacelike pattern.—

What does confluence mean in medical terms?

[kon´floo-ens] a running together; a meeting of streams. confluence of sinuses the dilated point of confluence of the superior sagittal, straight, occipital, and two transverse sinuses of the dura mater.

What does confluent mean in dermatology?

Confluent and reticulated papillomatosis (CARP), also called confluent and reticulated papillomatosis of Gougerot and Carteaud, is an uncommon skin condition that consists of multiple small, hyperkeratotic macules or papules that coalesce to form patches or plaques with a reticulated (net-like) pattern peripherally.

What is a confluent rash?

A maculopapular rash is usually a large area that is red and has small, confluent bumps. The sandpapery rash of scarlet fever, or scarletina, is the classic example of a maculopapular rash. These rashes are described by the Greek word exanthem, which means “a skin eruption that bursts forth or blooms.”

What is a highly pigmented lesion?

Pigmented lesions often involve melanin (brown pigment), resulting in small or large areas of the skin appearing brown, black or even blue in colour. Although most often benign (harmless), pigmented lesions can also be malignant (cancerous) in some cases.

What is another word for Confluent?

In this page you can discover 17 synonyms, antonyms, idiomatic expressions, and related words for confluent, like: meeting, joining, flowing, mingling, concurrent, coalescent, growing together, coming-together, convergent, connecting and merging.

How do you get rid of confluent and reticulated papillomatosis?

Successful treatment of confluent and reticulated papillomatosis has been reported with topical mupirocin. Another therapeutic option in confluent and reticulated papillomatosis may be tazarotene gel. The treatment was well tolerated and may be an alternative to systemic retinoid therapy.

What does confluent mean in cell culture?

In cell culture biology, confluency is the term commonly used as a measure of the number of the cells in a cell culture dish or a flask, and refers to the coverage of the dish or the flask by the cells.

What causes confluent reticulated papillomatosis?

Confluent and reticulated papillomatosis (CRP), also known as Gougerot-Carteaud syndrome, is caused by disordered keratinization. It presents with asymptomatic hyperpigmented papules that can coalesce into plaques and are typically located on the upper trunk and neck of teens and young adults.

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What is confluence used for?

Confluence is a collaboration wiki tool used to help teams to collaborate and share knowledge efficiently. With confluence, we can capture project requirements, assign tasks to specific users, and manage several calendars at once with the help of Team Calendars add-on.

What is the root of confluence?

confluence (n.) early 15c., “a flowing together, especially of two or more streams,” from Late Latin confluentia, from Latin confluentem (nominative confluens), present participle of confluere “to flow together,” from assimilated form of com “with, together” (see con-) + fluere “to flow” (see fluent).

What type of word is confluence?

a crowd or throng; assemblage.

What causes a rash pathophysiology?

The reaction begins when cutaneous mast cells and basophils release histamine and other inflammatory mediators at the skin’s surface. The mast cells are stimulated to release these chemicals when Immunoglobulin E (IgE) antibodies bind to an allergen and effectively flag it up as a foreign body.

What does maculopapular mean?

A macule is a flat, reddened area of skin present in a rash. A papule is a raised area of skin in a rash. Doctors use the term maculopapular to describe a rash with both flat and raised parts.

What causes erythematous papules?

Erythema multiforme (EM) is the most common type of erythema. Viral and bacterial infections cause it. Two of the most common causes are Herpes simplex virus (HSV) type 1 and 2 and Mycoplasma pneumoniae infections. More rarely, it can be a reaction to a drug or vaccine, according to The National Library of Medicine.

What's a synonym for convergent?

Synonyms & Near Synonyms for convergent. coaxial, concurrent.

What is the synonym of coalescence?

Some common synonyms of coalesce are amalgamate, blend, commingle, fuse, merge, mingle, and mix. While all these words mean “to combine into a more or less uniform whole,” coalesce implies an affinity in the merging elements and usually a resulting organic unity.

Can pigmented lesions be cancerous?

Malignant lesions of the skin are common. Patients who develop squamous cell carcinoma and malignant melanoma often have recognizable precursor conditions. A few skin lesions resemble malignancies. Lesions that are growing, spreading or pigmented, or those that occur on exposed areas of skin are of particular concern.

What pigmented vulvar lesions?

Vulvar melanosis (VM) (also called genital melanosis/lentiginosis and vulvar melanotic macule) is a benign pigmented lesion that usually takes the shape of multiple flat asymmetrical macules, with a tan-brown to blue-black color, irregular borders, and variable size.

What are pigmented and vascular lesions?

Pigmented skin lesions refer to lesions that are brown, black or blue in colour, or may be confused with brown or black lesions (for example, vascular lesions, which sometimes look black with the naked eye but under dermatoscopy appear red, purple or blue).

What happens when cells are over confluent?

1. When the cells are approximately 80% confluent (80% of surface of flask covered by cell monolayer) they should still be in the log phase of growth and will require sub-culturing. (Do not let cells become over confluent as they will start to die off and may not be recoverable).

What happens if cells are too confluent?

Selection pressures may or may not affect how the cells behave during your experiments. Also, if you passage at low density you start to select for faster growing cells over time–if you let them get too confluent you start changing the gene expression patterns due to contact and nutrient inhibition.

What does confluent mean in biology?

In cell culture biology, confluence refers to the percentage of the surface of a culture dish that is covered by adherent cells.

Can minocycline treat tinea versicolor?

Confluent and reticulated papillomatosis is most often clinically confused with tinea versicolor and usually does not respond to therapy with antifungals. Minocycline is the treatment of choice.

Does carp skin disease go away?

Similarly, Schwartzberg and Schwartzberg9 presented 3 cases of CARP that responded to topical tretinoin gel, 0.025% or 0.1%, daily. In 1 of the patients, the rash almost completely cleared after 10 weeks of treatment.

What causes carp on skin?

The etiology of CARP is unclear; however, some suggested causes include an inherent keratinization disorder, an endocrinopathy, a reaction to UV light, a reaction to Pityrosporum, and a genetic factor. Clinically, CARP can present with hyperkeratotic papules or patches that coalesce to form a reticular pattern.

Is confluent and reticulated papillomatosis a fungus?

Confluent and reticulated papillomatosis may represent an endocrine disturbance, a disorder of keratinization, an abnormal host reaction to fungi or bacteria, a hereditary disorder, or a variant of amyloidosis. The eruption is chronic with exacerbations and remissions.

How does Confluence work?

1. Go to your Confluence site.
2. From the home screen, select Create Space.
3. Select the type of space you’d like to create.
4. Fill in the Space name, Space key, and other details.
5. Set permissions for your space.
6. Select Create.

What is difference between Jira and Confluence?

Jira is basically a bug and issue tracking tool that allows you to manage and track issues throughout your project development lifecycle, whereas Confluence is a full-fledged project management and collaboration tool that stores and organizes all your information assets surrounding the project – everything from meeting …

What are the features of Confluence?

• 1) No more separate documentation process.
• 2) Powerful task management.
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• 5) Project management for any company.