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| Name | Birthmarks - How Birth Marks Develops In Our Skin? (Urdu/Hindi) |
| Video Uploader | Video From pOwer Of knOwledge |
| Upload Date | This Video Uploaded At 06-08-2022 15:21:27 |
| Video Discription | Birth marks are the marks which appears on our skin before or just after the birth. Birthmarks can vary in size, colour, and shape. They usually appear on our head, neck and face. Mostly they disappear with time like moles, However, some birthmarks develop slowly and appear on our skin throughout our lives. Causes of birthmarks The exact cause of birthmark is unknown, However, by observing pigmented and vascular birthmarks, we can gain an understanding of how birthmarks form. Pigmented Birthmarks Pigmented birthmarks form as a result of the pigments that give our skin colour. Our skin contains melanocyte cells, that produces melanin pigment. Melanin give color to our skin. If melanin production is disrupted for any reason, skin color will appear different than in other places. This is known as a pigmented birthmark. The main cause of pigmented birthmark is the accumulation of melanocyte in skin, abnormal production of melanin due to some genetic mutation, or a melanocyte trap in the dermis layer. If the number of melanocytes in a particular area of our skin increases, Then production of melanin increases in that area, which cause change in color of skin. If mutation in DNA of melanocytes occurs, this cause production of melanin more or less in affected area. Due to which skin color can change and cause birthmarks. Similarly, DNA mutations during foetal development can cause melanocytes to become trapped in the dermis layer. This can cause birthmark in affected area. Vascular Birthmarks Vascular birthmarks forms due to abnormalities in our blood vessels E.g Hemangiomas, salmon patches, or port wine stains. Hemangiomas These birthmarks forms due to abnormal development of blood vessels (arteries). The skin color appear red in hemangiomas. According to some scientists, hemangiomas are caused by abnormal protein formation during foetal development. Salmon Patches Sometimes our small blood vessels (capillaries) accumulate abnormally beneath our skin's surface. which cause skin color red or pink in affected area. These birthmarks are called salmon patches. Port Wine Stain Our blood produce some special chemical signals, which control blood flow. If these chemicals form abnormally as a result of gene mutation, blood flow in some areas may be disrupted. Due to which our skin color changes to red, and cause birthmark. This type of birthmark is called port wine birthmarks. Treatment Pigmented birthmarks may disappear with time, But in some cases these birthmarks are removed surgically, like Giant Moles. Vascular birthmarks are treated by different ways, which include cosmetic solutions, makeup, medicines, laser treatment and surgery. #birthmarks #birthmark Contact and follow us in Facebook : https://www.facebook.com/01powerofknowledge01/?ref=page_internal ================================================================== Study this topic in detail: https://biokiduniya.com/causes-symptoms-of-birthmarks/ [nfiwf48Fix4] |
| Category | Education |
| Tags | power of knowledge | birthmark types | birthmark on face | birthmark on back | birthmark on head | brown birthmark removal | birthmark removal at home | portwine stain | vascular birthmark |
