TRANSILLUMINATIONS Meaning and
Definition
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Transilluminations refers to the medical procedure of illuminating body tissues or cavities using a strong source of light to provide visibility and help diagnose certain conditions. The technique involves shining light through a body part, such as the skin or a hollow organ, to reveal information about its structure or any abnormalities present. The light source is typically placed on one side of the body part, while a detector or observer is positioned on the opposite side to evaluate the transmitted light.
Transilluminations are commonly performed in various medical fields, including dermatology, pediatrics, and surgery. In dermatology, for instance, transillumination can be used to visualize subcutaneous lesions, such as cysts or tumors that might not be easily seen with the naked eye. In pediatrics, transilluminations may be conducted to assess neonatal jaundice, where the light is aimed at the infant's skin to determine the extent of bilirubin accumulation. Furthermore, in surgical procedures, transillumination can aid surgeons in locating blood vessels or determining the presence of fluid within a body cavity.
The main advantage of transilluminations is its non-invasive nature, as it eliminates the need for extensive surgical procedures or invasive diagnostic tests. However, its effectiveness may vary depending on the thickness and density of the tissue being illuminated, which may hinder the penetration of light. Therefore, transillumination should be carefully employed, taking into account the specific anatomical location and the desired diagnostic objectives.
Common Misspellings for TRANSILLUMINATIONS
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Etymology of TRANSILLUMINATIONS
The word "transilluminations" is derived from the Latin word "trans-" meaning "across" or "through", and the Latin word "illuminare" meaning "to light up" or "illuminate". In medical terminology, "transillumination" refers to the process of passing light through a body part or tissue to reveal its internal structures. The addition of the "-s" at the end of "transillumination" in the word "transilluminations" indicates the plural form.
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