Keratome
- Noun
An instrument for dividing the cornea in operations for cataract.
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Keratosa
Keratosa, the keratose sponges or horny sponges, is a subclass of demosponges.
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Keratosis
keratoses are pre-malignant growths. Seborrheic keratoses are not pre-malignant.
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Kraton Ngayogyakarta Hadiningrat
The Kraton Ngayogyakarta Hadiningrat (Indonesian: Keraton Ngayogyakarta Hadiningrat, Javanese
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Hydrocarbon keratosis
A hydrocarbon keratosis (also known as "pitch keratosis", "tar keratosis", and "tar wart") is a precancerous keratotic skin lesion that occurs in people who have been occupationally exposed to polycyclic aromatic hydrocarbons.
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Actinic keratosis
Actinic keratosis (AK), sometimes called solar keratosis or senile keratosis, is a pre-cancerous area of thick, scaly, or crusty skin. The term actinic keratosis can be literally understood as a disorder (-osis) of epidermal keratinocytes that is induced by ultraviolet (UV) light exposure (actin-). These growths are more common in fair-skinned people and those who are frequently in the sun. They are believed to form when skin gets damaged by UV radiation from the sun or indoor tanning beds, usually over the course of decades. Given their pre-cancerous nature, if left untreated, they may turn into a type of skin cancer called squamous cell carcinoma. Untreated lesions have up to a 20% risk of progression to squamous cell carcinoma, so treatment by a dermatologist is recommended.
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Kertme, Göynücek
Kertme is a village in the District of Göynücek, Amasya Province, Turkey.
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Chronic scar keratosis
A chronic scar keratosis is a precancerous skin lesion that arises within a long-standing scar.
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Keratin
Keratin () is one of a family of fibrous structural proteins known as scleroproteins. α-Keratin is a type of keratin found in vertebrates. It is the key structural material making up hair, nails, feathers, horns, claws, hooves, calluses, and the outer layer of skin among vertebrates. Keratin also protects epithelial cells from damage or stress. Keratin is extremely insoluble in water and organic solvents. Keratin monomers assemble into bundles to form intermediate filaments, which are tough and form strong unmineralized epidermal appendages found in reptiles, birds, amphibians, and mammals. The only other biological matter known to approximate the toughness of keratinized tissue is chitin.Keratin comes in two types, the primitive, softer forms found in all vertebrates and harder, derived f
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Callus
A callus is an area of thickened skin that forms as a response to repeated friction, pressure, or other irritation. Since repeated contact is required, calluses are most often found on feet because of frequent walking and poorly fitting footwear. While they can be perceived as being unsightly, calluses are generally not harmful, but if neglected for long periods may sometimes lead to other problems, such as a skin ulceration or infection, or cause the sufferer to try to offload the affected painful area, which can place excessive stress on the asymptomatic side. Rubbing that is too frequent or forceful will cause blisters, as opposed to calluses, to form.
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Kraton Kacirebonan
The Kraton Kacirebonan is the oldest kraton (sultan's palace) in the Indonesian city of Cirebon.It has existed since 1807. This colonial building housed many historical relics such as Keris, Puppet, war equipment, Gamelan and others .Kacirebonan in the area of the District Pulasaren Pekalipan village, exactly 1 kilometers southwest of Kasepuhan Palace and approximately 500 meters south Kanoman. Kraton Kacirebonan position stretching from north to south (the same position as the other palaces in Cirebon) with a land area of about 46,500 square meters.