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Dermatoscopy
Dermatoscopy also known as dermoscopy or epiluminescence microscopy, is the examination of skin lesions with a dermatoscope. It is a tool similar to a camera to allow for inspection of skin lesions unobstructed by skin surface reflections. The dermatoscope consists of a magnifier, a light source (polarized or non-polarised), a transparent plate and sometimes a liquid medium between the instrument and the skin. Dermatoscope is often handheld, although there are stationary cameras allowing the capture of whole body images in a single shot. When the images or video clips are digitally captured or processed, the instrument can be referred to as a digital epiluminescence dermatoscope. The image is then analyzed automatically and given a score indicating how dangerous it is. This technique is useful to dermatologists and skin cancer practitioners in distinguishing benign from malignant (cancerous) lesions, especially in the diagnosis of melanoma. Types of dermatoscopy There are two mai ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dermatoscope
Dermatoscopy also known as dermoscopy or epiluminescence microscopy, is the examination of skin lesions with a dermatoscope. It is a tool similar to a camera to allow for inspection of skin lesions unobstructed by skin surface reflections. The dermatoscope consists of a magnifier, a light source (polarized or non-polarised), a transparent plate and sometimes a liquid medium between the instrument and the skin. Dermatoscope is often handheld, although there are stationary cameras allowing the capture of whole body images in a single shot. When the images or video clips are digitally captured or processed, the instrument can be referred to as a digital epiluminescence dermatoscope. The image is then analyzed automatically and given a score indicating how dangerous it is. This technique is useful to dermatologists and skin cancer practitioners in distinguishing benign from malignant (cancerous) lesions, especially in the diagnosis of melanoma. Types of dermatoscopy There are two mai ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dermatoscopy
Dermatoscopy also known as dermoscopy or epiluminescence microscopy, is the examination of skin lesions with a dermatoscope. It is a tool similar to a camera to allow for inspection of skin lesions unobstructed by skin surface reflections. The dermatoscope consists of a magnifier, a light source (polarized or non-polarised), a transparent plate and sometimes a liquid medium between the instrument and the skin. Dermatoscope is often handheld, although there are stationary cameras allowing the capture of whole body images in a single shot. When the images or video clips are digitally captured or processed, the instrument can be referred to as a digital epiluminescence dermatoscope. The image is then analyzed automatically and given a score indicating how dangerous it is. This technique is useful to dermatologists and skin cancer practitioners in distinguishing benign from malignant (cancerous) lesions, especially in the diagnosis of melanoma. Types of dermatoscopy There are two mai ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Melanoma
Melanoma, also redundantly known as malignant melanoma, is a type of skin cancer that develops from the pigment-producing cells known as melanocytes. Melanomas typically occur in the skin, but may rarely occur in the mouth, intestines, or eye (uveal melanoma). In women, they most commonly occur on the legs, while in men, they most commonly occur on the back. About 25% of melanomas develop from moles. Changes in a mole that can indicate melanoma include an increase in size, irregular edges, change in color, itchiness, or skin breakdown. The primary cause of melanoma is ultraviolet light (UV) exposure in those with low levels of the skin pigment melanin. The UV light may be from the sun or other sources, such as tanning devices. Those with many moles, a history of affected family members, and poor immune function are at greater risk. A number of rare genetic conditions, such as xeroderma pigmentosum, also increase the risk. Diagnosis is by biopsy and analysis of any skin lesion ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Molemax
MoleMax was the first digital epiluminescence microscopy (dermatoscopy) system developed in cooperation with medical faculty Department of Dermatology of the Medical University of Vienna. It is currently owned and distributed by DermaMedicalSystems. History In 1997, MoleMax was presented to international experts at the Melanoma World Congress and the following Dermatology World Congress in Sydney and generated great public interest. Since then, over 2000 MoleMax systems are in use in over 50 countries. Today, MoleMax is worldwide accepted clinical standard in digital epiluminescence microscopy. Methodology Thanks to the worldwide patented light polarisation technique for cameras with skin contact, these camera systems do not require any immersion fluid for the epiluminescence microscopic analysis. Scientific use The MoleMax system was part of multiple scientific works such as measurements of the growth rate of pigmented skin lesion A skin condition, also known as c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fotofinder
FotoFinder is a worldwide brand for medical skin imaging systems. The German company FotoFinder Systems GmbH was founded in 1991 and has developed imaging solutions for the follow-up of skin lesions as well as hair disorders diagnostics (TrichoLAB) and psoriasis assessment. FotoFinder imaging technology # Digital dermatoscopy Dermatoscopy also known as dermoscopy or epiluminescence microscopy, is the examination of skin lesions with a dermatoscope. It is a tool similar to a camera to allow for inspection of skin lesions unobstructed by skin surface reflections. The d ... (also called digital epiluminescence microscopy) for monitoring skin lesions over time. Through the technology-based follow-up, changes of the skin and single lesions can be detected at an early stage where the chances of healing are high. # Analysis of skin lesions according to deep learning algorithms based on Artificial Intelligence. Therefore, the "Moleanalyzer pro" tool has been developed and validated in se ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Trichoscopy
Trichoscopy is a method of hair and scalp evaluation and is used for diagnosing hair and scalp diseases. The method is based on dermoscopy. In trichoscopy hair and scalp structures may be visualized at many-fold magnification. Currently magnifications ranging from 10-fold to 70-fold are most popular in research and clinical practice. The method was developed by groups of dermatologists directed by: Lidia Rudnicka in Poland, Antonella Tosti and Giuseppe Micali in Italy and Shigeki Inui in Japan. In 2004 Francesco Lacarrubba and coworkers first described videodermoscopic features of alopecia areata (micro-exclamation hairs, yellow hyperkeratotic hair follicle openings, and black cadaverized hairs. In 2005 Malgorzata Olszewska and Lidia Rudnicka first used videodermoscopy for evaluation of disease severity in androgenic alopecia and for monitoring treatment efficacy. Characteristic images of female androgenic alopecia included hair shaft heterogeneity and increased percentage of thin ( ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Malignant Melanoma
Melanoma, also redundantly known as malignant melanoma, is a type of skin cancer that develops from the Biological pigment, pigment-producing cells known as melanocytes. Melanomas typically occur in the skin, but may rarely occur in the mouth, intestines, or eye (uveal melanoma). In women, they most commonly occur on the legs, while in men, they most commonly occur on the back. About 25% of melanomas develop from nevus, moles. Changes in a mole that can indicate melanoma include an increase in size, irregular edges, change in color, itchiness, or ulcer (dermatology), skin breakdown. The primary cause of melanoma is ultraviolet light (UV) exposure in those with low levels of the human skin color, skin pigment melanin. The UV light may be from the sun or other sources, such as tanning lamp, tanning devices. Those with many moles, a history of affected family members, and immunosuppression, poor immune function are at greater risk. A number of rare genetic conditions, such as xerod ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Woolly Hair Nevus
Woolly hair nevus (alternatively spelled "Wooly hair nevus") is a congenital condition in which hair in a circumscribed area of the scalp is kinked or wool Wool is the textile fibre obtained from sheep and other mammals, especially goats, rabbits, and camelids. The term may also refer to inorganic materials, such as mineral wool and glass wool, that have properties similar to animal wool. ...ly. See also * Woolly hair * Naxos syndrome * Striate palmoplantar keratoderma, woolly hair, and left ventricular dilated cardiomyopathy * List of cutaneous conditions References External links Epidermal nevi, neoplasms, and cysts Conditions of the skin appendages {{Epidermal-growth-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Johann Saphier
Johann, typically a male given name, is the German form of ''Iohannes'', which is the Latin form of the Greek name ''Iōánnēs'' (), itself derived from Hebrew name ''Yochanan'' () in turn from its extended form (), meaning "Yahweh is Gracious" or "Yahweh is Merciful". Its English language equivalent is John. It is uncommon as a surname. People People with the name Johann include: A–K * Johann Adam Hiller (1728–1804), German composer * Johann Adam Reincken (1643–1722), Dutch/German organist * Johann Adam Remele (died 1740), German court painter * Johann Adolf I, Duke of Saxe-Weissenfels (1649–1697) * Johann Adolph Hasse (1699-1783), German Composer * Johann Altfuldisch (1911—1947), German Nazi SS concentration camp officer executed for war crimes * Johann Andreas Eisenmenger (1654–1704), German Orientalist * Johann Baptist Wanhal (1739–1813), Czech composer * Johann Bernhard Fischer von Erlach (1656–1723), Austrian architect * Johann Bernoulli (1667–1748), Swis ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Heine Optotechnik
HEINE Optotechnik is a manufacturer of medical diagnostic instruments and is based in Gilching, near Munich, Germany. The company was founded in 1946 by the German physicist Helmut A. Heine and has been a family run company ever since. A characteristic of the company is that from the initial idea to the finished product, almost all of the critical production steps are carried out in-house to ensure the high quality of the instruments produced. The company specializes in otoscopes, ophthalmoscopes, dermatoscopes, binocular loupes, laryngoscopes, stethoscopes, proctological instruments, fiber-optic examination lights and hand-held slit lamps HEINE Optotechnik is represented in over 120 countries around the world, with subsidiaries in Australia, Canada, the US and Switzerland as well as 3,000 representatives, importers and specialist dealers. History In HEINE & Co. Medizinisch-Physikalische Werkstätten GmbH, owner Helmut A. Heine initially manufactured otoscopes and direc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Malignancy
Malignancy () is the tendency of a medical condition to become progressively worse. Malignancy is most familiar as a characterization of cancer. A ''malignant'' tumor contrasts with a non-cancerous ''benign'' tumor in that a malignancy is not self-limited in its growth, is capable of invading into adjacent tissues, and may be capable of spreading to distant tissues. A benign tumor has none of those properties. Malignancy in cancers is characterized by anaplasia, invasiveness, and metastasis. Malignant tumors are also characterized by genome instability, so that cancers, as assessed by whole genome sequencing, frequently have between 10,000 and 100,000 mutations in their entire genomes. Cancers usually show tumour heterogeneity, containing multiple subclones. They also frequently have reduced expression of DNA repair enzymes due to epigenetic methylation of DNA repair genes or altered microRNAs that control DNA repair gene expression. Tumours can be detected through the visual ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
