Woods Lamp Exam

Woods Lamp Exam Des idées

Not all strains of microsporum canis fluoresce 30 80 show positive fluorescence.

Woods lamp exam. Various body fluids such as urine saliva pleural effusion fluid and peritoneal effusion fluid may be tested depending upon the clinical situation and several skin condition may be examined by the test. It also can detect skin pigment disorders such as vitiligo and other. The wood s lamp examination test uses uv light to detect infections porphyrias and skin abnormalities. Washing your skin before the test may cause a false negative result.

Wood s lamp examination on dermatosis patients in rumah sakit gotong royong surabaya nama. Positive wood s lamp examination is only suggestive not diagnostic of microsporum canis microsporum canis infection. Negative wood s lamp examination does not rule out microsporum canis infection. Wood lamp examination is a diagnostic test in which the skin or hair is examined while exposed to the black light emitted by wood lamp.

Tests that can be done to determine the diagnosis of fungal infection on the superficial skin can be done using wood s lamp. One of the most common causes of a false negative is an improper wood s lamp. Understanding how to use a wood s lamp effectively and recognizing the common causes of false negatives are essential to the screening process. My name is kavindu lakmal medical laboratory science student from university of peradeniya.

The following things can change the results of the test. I hope this video will helpful for your studi. Your doctor may also be able to learn what is causing any light or dark colored spots on your skin. With the exam room lights turned off the wood s lamp is held by the physician approximately 5 inches from the area being examined.

1523012041 humidity can trigger the inside of fungal infection on the superficial skin. The uv light emitted by the lamp is shined directly on the patient s skin while the doctor looks for any colorful fluorescent changes that may suggest or confirm a particular diagnosis. A wood lamp exam may help your doctor confirm a fungal or bacterial infection or diagnose vitiligo.