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Doctor insights on: Causes Of Dermatosis Papulosa Nigra

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Lichen simplex chronicus pathology was done in 2008 saying;biopsy of skin on chin show hyperkeratosis without fungal infestation, spongiotic changes of the epidermis and a superficial perivascular chronic inflammatory cell infiltrate composed of primari

Lichen simplex chronicus pathology was done in 2008 saying;biopsy of  skin on chin show hyperkeratosis without fungal infestation, spongiotic changes of the epidermis and a superficial perivascular chronic inflammatory  cell infiltrate composed of primari

This : This is very challenging without a clinical examination. This could be lichen simplex chronicus, prurigo nodularis, or other possibilities. Certainly i would get it looked at to be sure so i would recommend you see a dermatologist to further evaluate the area. There are many treatment options to helps these conditions. I hope that helps! ...Read more

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Symptoms of nodular skin cancers?

Symptoms of nodular skin cancers?

Skin cancer: Nodular cancers can be pigmented or non pigmented. If pigmented- will need urgent attention as your doctor will need to rule out melanoma as they can be aggressive. Non pigmented still need to be seen as melanomas can be non pigmented in about 25% cases. Basal cell cancer and sq cell CA usually will resent with non healing lesions and then can ulcerate. See your doctor as they may be symptomless. ...Read more

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What causes dysplastic nevi syndrome?

What causes dysplastic nevi syndrome?

It is a familial: condition, but a lot is still not understood about transfer in families. Patients with this syndrome are at higher risk for abnormal moles and melanoma. So regular checks with dermatology is imperative ...Read more

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What chromosome is congenital melanocytic nevi syndrome?

What chromosome is congenital melanocytic nevi syndrome?

No specific link: The congenital melanocytic nevus syndrome is considered sporadic in its occurrence.A few available studies of biopsy material have found abnormalities on the 1st, 12th or 19 th chromosome but no consistent pattern is reported.See the recent article : www.Ncbi.Nlm.Nih.Gov/pmc/articles/pmc2994429. ...Read more

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What are the usual causes of Graves' disease? And can Mccune Albright syndrome cause it?

Yes: 30% of kids with McCune Albright can get hyperthyroidism. Main problems are with bobes, precocious puberty. Needs special lab work to diagnos Graves disease; it is treatable ...Read more

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What are symptoms of actinic keratosis?

What are symptoms of actinic keratosis?

Actinic Keraotsis: Actinic keratoses arise in chronically sun exposed sites, such as the backs of the hands, forearms and face. They usually present as rough scaly or crusty slightly red bumps on the skin. Sometimes, these lesions can be felt more than they can be seen. A rough patch on a sun exposed area may all that you notice. ...Read more

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What are the known causes of thymic carcinoma?

What are the known causes of thymic carcinoma?

None are common: The vast majority of thymic carcinomas of all sorts "just happen", without any identifiable risk factors. Genetic mutation is a lottery over the lifetime, and some folks are lucky enough to escape all cancers through old age, but others may end up with an unusual one such as thymic carcinoma. Some of them are very curable while others are tough; i wish you luck. ...Read more

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What causes cystic (nodular) acne?

What causes cystic (nodular) acne?

Genetics: You inherit acne and can trigger break outs with stress, lack of sleep, sun damage, hormones, and more. You need a doctor to treat this. It can be life long and it will be best to get it under control to avoid scarring. Avoid Picking. To get help with scarring or active breakouts a medspa doctor can prescribe medication and laser skin care therapy as well as products between visits. ...Read more

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What exactly causes a skin pigmentation disorder?

What exactly causes a skin pigmentation disorder?

Various: Skin pigmentation can be affected by heriditary disorders, drugs, infections, inflammation, sun exposure, skin cancers, immune diseases or even tumors of internal organs. You are probably referring to vitiligo, which is essentially a auto-immune condition or to albinism, which is genetic. ...Read more

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Causes of itchy skin?

Causes of itchy skin?

Itchy Skin: Itchy skin can be a result of medications. It can also be do to excessive dryness in you house in the winter time. This is known as winter itch eczema. Soaps and laundry detergents can also be responsible. Use a body cleanser like cetaphil and use all free & clear for you laundry. No fabric softeners! if it doesn't get better, do see a dermatoloigist. ...Read more

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Is there treatmennt of retenitis pigmentosa?

Is there treatmennt of retenitis pigmentosa?

Not yet: This is an inherited failure of the light receptors to thrive - they instead gradually degenerate and lose function . There are many types with variable effects from visual handicap to almost complete blindness. No treatment is known to help. The fda has just approved an implantable device which can give some degree of visual input. It is crazy expensive - $100, 000 plus the cost of surgery. ...Read more

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Are palmar erythema and telangiectasia related conditions? What can cause them? Immune system dysfunction?

Are palmar erythema and telangiectasia related conditions?  What can cause them?  Immune system dysfunction?

They can be!: There are many causes of this clinical presentation. There is not enough room here to answer this so please see a doctor! ...Read more

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What kind of skin condition is vitiligo? What causes the loss of pigmentation?

Autoimmune: Hi. Vitiligo is the autoimmune destruction of the pigment producing skin cells, the melanocytes. No melanocytes, no pigment. ...Read more

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What kind of condition is cutaneous larval migrans?

What kind of condition is cutaneous larval migrans?

Cutaneous larval mig: This is the skin manifestation of an insect parasite crawling under the skin, usually on the arms or legs, and shows as actual yarn-sized and shaped raising of the skin. Treatment is a common prescription cream applied daily for several days. And cures it. ...Read more