Confluent and reticulated papillomatosis is a rare disease typically affecting young persons. Confluent and reticulated papillomatosis is characterized by grayish blue hyperkeratotic papules, usually located on the trunk. The lesions coalesce to form confluent plaques centrally and a reticular pattern peripherally.
Does confluent and reticulated papillomatosis go away?
What is the outlook for confluent and reticulated papillomatosis? A single course of minocycline or a macrolide antibiotic is reported to lead to remission for up to 2 years in many cases of confluent and reticulated papillomatosis [2,21,29].
What is Gougerot and Carteaud?
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 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.
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.
Is papilloma a benign tumor?
Papillomas are benign growths. This means that they do not grow aggressively and they do not spread around the body. The growths only form in certain types of tissue, although these tissues occur all over the body. Papillomas are often known as warts and verrucae when they reach the skin.
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.
When describing a rash as confluent it means?
Joining; running together; denoting certain skin lesions that become merged, forming a patch; denoting a disease characterized by lesions that are not discrete, or distinct one from the other. 2.
What causes papillomatosis skin?
Papillomas are very frequently caused by the human papillomaviruses (HPV). A number of factors increase the risk of developing a HPV infection including: Direct contact with skin warts of others. Direct sexual contact with an infected partner, through vaginal, anal or oral sex, or by genital-to-genital contact.
What is epidermal papillomatosis?
Papillomatosis refers to the projection of dermal papillae above the surface of the skin, resulting in an irregular undulating configuration of the epidermis. Often associated with epidermal hyperplasia, papillomatosis is also seen with chronic inflammatory and neoplastic dermatoses.
What is CRP skin disease?
Confluent and Reticulated Papillomatosis (CRP) is a skin disorder that is benign but causes significant patient distress because of its disfiguring lesions. Conservative treatment is not usually successful or even acceptable.
What is reticulated skin?
The term reticulate is used for clinical description of skin lesions that are configured in a net-like pattern. Many primary and secondary dermatoses present in such patterns involving specific body sites. Certain cutaneous manifestations of systemic diseases or genodermatoses also present in such manner.
How do you get rid of carp?
Active removal techniques, as well as stocking predatory species, can help reduce population sizes of these nuisance fish. Active approaches to removal include electrofishing, seining (appropriate for smaller waterbodies) and setting gill nets at optimal times to catch spawning fish.
What are the symptoms of carp?
The clinical presentation of CARP is that of hyperkeratotic or verrucous brown papules that coalesce into plaques with a reticulated periphery. This condition usually occurs on the central trunk in young adults. Histopathologic examination reveals hyperkeratosis, squat papillomatosis, and acanthosis.
What is carp in dermatology?
Confluent and reticulated papillomatosis (CARP) is an uncommon dermatosis characterized by hyperpigmented scaly macules or papillomatous papules coalescing into confluent patches or plaques centrally with a reticular pattern peripherally (picture 1A-D). It most commonly occurs on the trunk.
How do you get rid of carp skin?
Treatment. The treatment of choice for CARP is 2 months of therapy with minocycline or doxycycline, which are effective in most patients.
Should papillomas be removed?
Because there is even a small risk of cancer, papillomas should be surgically removed and biopsied. The difference between a benign and cancerous papilloma cannot always be appreciated after a needle biopsy.
Can papillomas be cancerous?
Papilloma is not a cancer and is very unlikely to develop into a cancer. But the cells of the papilloma should be examined under the microscope after it has been removed.
Is papilloma curable?
How is human papilloma virus (HPV) treated? There is no cure for the virus itself, but many HPV infections go away on their own. In fact, about 70 to 90 percent of cases of HPV infection are cleared from the body by the immune system.
What is minocycline used for?
Minocycline is used to treat infections caused by bacteria including pneumonia and other respiratory tract infections; certain infections of the skin, eye, lymphatic, intestinal, genital, and urinary systems; and certain other infections that are spread by ticks, lice, mites, and infected animals.
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 is confluent pattern?
(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. Pearl E. Grimes.
What is the difference between purpura and petechiae?
Petechiae are small (13 mm), red, nonblanching macular lesions caused by intradermal capillary bleeding (Figure 181-1). Purpura are larger, typically raised lesions resulting from bleeding within the skin (Figures 181-2 and 181-3).
What kind of symptoms do some human papillomaviruses cause?
In most cases, HPV goes away on its own and does not cause any health problems. But when HPV does not go away, it can cause health problems like genital warts and cancer. Genital warts usually appear as a small bump or group of bumps in the genital area.
Do papillomas go away on their own?
Most papillomas are benign and do not need to be treated. Some papillomas go away on their own. Treatment of skin papillomas (warts, plantar warts, or genital warts) includes: Salicylic acid gels, ointments, or pads available over-the-counter (OTC)
How do you get papillomatosis?
Recurrent respiratory papillomatosis is caused by the human papillomavirus (HPV). This virus is common in human beings with some studies estimating that as many as 75%-80% of men and women will be affected by HPV at some point during their lives if they are not vaccinated against the virus.
Graduated from ENSAT (national agronomic school of Toulouse) in plant sciences in 2018, I pursued a CIFRE doctorate under contract with Sun’Agri and INRAE in Avignon between 2019 and 2022. My thesis aimed to study dynamic agrivoltaic systems, in my case in arboriculture. I love to write and share science related Stuff Here on my Website. I am currently continuing at Sun’Agri as an R&D engineer.