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Doctor insights on: Superficial Actinic Porokeratosis

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Is laser actinic keratosis removal possible?

Is laser actinic keratosis removal possible?

Yes: Actinic keratoses are pre-cancerous skin lesions caused by sun exposure. Various treatments can be used, including liquid nitrogen (freezing), topical creams (imiquimod, fluoruracil, others), curettage (scraping), and medium-depth chemical peels. Laser treatments include co2 laser ablation and photodynamic therapy (laser treatment after application of a medication to the skin). ...Read more

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Can seborroheic keratosis lesions be multicolored?

Can seborroheic keratosis lesions be multicolored?

SK color: Yes, they can be brown, dark brown/black, light brown or tan. Typically rough texture (like a wart) or waxy texture. Hope this helps ...Read more

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Is seborrheic keratosis a malignant skin cancer tumor?

Is seborrheic keratosis a malignant skin cancer tumor?

No: Sk's are nonmalignant tumors, nor are they premalignant. They often grow on sun damaged skin, so they often show up in the same areas which are at risk for skin cancers. Sk's require no treatment. See a md for eval & diagnosis. ...Read more

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What is actinic keratosis?

What is actinic keratosis?

Pre-cancer: Actinic keratosis is a pre-cancerous skin lesion. It's a scaly area that feels sharp, like sandpaper or a glass shard, when you rub your finger over it. If untreated, it can become a squamous cell carcinoma of the skin. It is usually from sun damage. To treat it, liquid nitrogen or a cream called effudex is applied. Avoid sun exposure to avoid this! ...Read more

Dr. David Yan Dr. Yan
5 doctors agreed:
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Is melanoma the same as actinic keratosis?

Dr. David Yan Dr. Yan
5 doctors agreed:
Is melanoma the same as actinic keratosis?

No.: An actinic keratosis is a premalignant lesion that may progress to develop into a squamous cell carcinoma. A melanoma is a malignant tumor involving the pigment cells (melanocytes) of the skin. ...Read more

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Is keratolysis cancerous?

Is keratolysis cancerous?

No : Pealing of superficial layer of skin is called keratolysis which is not a cancer, how ever cancer patients may manifest , after chemotherapy etc. Usually skin peals off in the hands and feet. ...Read more

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Can keratosis pilaris alba be removed by laser?

No: Typical treatments used to treat keratosis pillars include topical retinoids (retin a, tazorac, (tazarotene) and others) and exfoliating products, such as salicylic acid or alpha-hydroxy acid. Your dermatologist can recommend treatment options after examining your skin. I know of no lasers that are reliably helpful to treat this condition. ...Read more

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What is bowenoid actinic keratosis? Same as bowens disease?

What is bowenoid actinic keratosis? Same as bowens disease?

Bowen disease: Bowenoid actinic keratosis is in-situ squamous cell carcinoma arising in actinic keratosis. Yes, it is also known as bowen disease. This is the earliest form (stage) of squamous cell skin cancer. ...Read more

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Does laser skin resurfacing cause skin discoloration on black skin?

Does laser skin resurfacing cause skin discoloration on black skin?

It can!: Be very careful with lasers on dark skin. See someone with a lot of experience. ...Read more

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Is lichenoid keratosis pre cancerous?

No: If truly solitary and path shows changes like lichen planus, this is a benign entity. Biopsy or excision of entire lesion is often considered. ...Read more

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Pigmented lesion ..Back...Biopsy sheets dermoepidermal junction nests pigmented bland looking round cells &nuclei.......Whats diagnosis plz?

Pigmented lesion ..Back...Biopsy sheets dermoepidermal junction  nests pigmented bland looking round cells &nuclei.......Whats diagnosis plz?

Sounds benign: This description sounds like a benign mole or what a pathologist would call a junctional nevus. There should be a final diagnosis on the report in addition to the description. Doesn't sound worrisome or atypical to me. ...Read more

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What is non-ablative laser skin resurfacing?

What is non-ablative laser skin resurfacing?

Does not remove skin: Ablation refers to removing layers of the skin with a laser. Non-ablative lasers do not do this and are hence associated with less recovery time. Depending on the laser, they target pigmentation, vessels or water. This interaction of light with the tissue generates heat and promotes new collagen growth. These lasers are more popular because of the shorter recovery period. ...Read more

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Dr. Karen Han Dr. Han
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What does actinic keratosis usually look like?

Dr. Karen Han Dr. Han
5 doctors agreed:
What does actinic keratosis usually look like?

Scaly red papules: Actinic keratosis is a premalignant lesion that over time can evolve into squamous or basal cell carcinomas. They are usually small persistent crusty or scaly pink-red bumps. These are typically treated with liquid nitrogen destruction or topical creams such as Efudex or aldara (imiquimod). ...Read more

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Can a scratched malignant melanoma/amelanotic nodular melanoma heal to look like normal skin?

Can a scratched malignant melanoma/amelanotic nodular melanoma heal to look like normal skin?

They grow deep.: It's doubtful that a melanoma with the top scratched off in any way would appear like normal skin, as they tend to grow deep and not superficially. But if there's really any concern about melanoma, see a Dermatologist right away. ...Read more

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Is keratosis pilaris pre malignant or no? I know actinic keratosis is. How about keratosis pilaris?

NO: This is a benign skin condition.Its primary downside is its persistence, and resistance to treatments. ...Read more

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Can precancerous skin lesions be scratched off?

Skin lesions: Any questionable skin lesions should be seen in person by a specialist. If a lesion has been diagnosed as pre-cancerous I would not recommend scraping it off. Having an initial biopsy performed is essential. A likely follow-up of the complete lesion with clean margins would then need to be performed. It's important to always protect your skin and avoiding prolonged direct sun exposure. Be safe! ...Read more

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How is actinic keratosis usually diagnosed?

Clinical exam: Actinic keratoses are early precancerous lesions caused primarily by sun exposure over time. They are usually diagnosed by your dermatologist on clinical exam. In some cases a more advanced lesion may be biopsied to make sure it has not progressed to skin cancer. ...Read more

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Is keratosis pilaris curable?

No: Keratosis pilaris (kp) is an extremely common skin disorder. It usually runs in families and can be associated with eczema. It usually does not require treatment unless it becomes a cosmetic concern. Treatments never cure only minimize the condition. Best thing to do is see a dermatologist for evaluation and to discuss potential treatments options. ...Read more

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