Wood's Lamp for Ash Leaf Spot Recognition
A Wood's lamp emits ultraviolet (UV) light, which can reveal subtle skin abnormalities not apparent under normal lighting conditions.
Hypopigmented macules, commonly referred to as 'ash leaf' spots, become more distinct under the UV illumination of a Wood's lamp due to enhanced contrast.
These characteristic 'ash leaf' macules are a well-known dermatological finding associated with Tuberous sclerosis, a genetic disorder affecting multiple organs.
Conditions such as Atopic dermatitis, Lichen planus, and Nummular eczema present with different clinical features and do not typically show 'ash leaf' spots under Wood's lamp examination.
Therefore, the Wood's lamp is instrumental in aiding the recognition of 'ash leaf' spots in the diagnostic workup for Tuberous sclerosis.
Important Questions from Skin Infections
- Herald patch followed by rash is characteristic of:
- Tinea versicolor is caused by:
- Which of the following are used in the treatment of Acne vulgaris ?
1. Topical benzoyl peroxide
2. Topical antibiotics like clindamycin
3. Oral isotretinoin
4. Oral ivermectin
Select the correct answer using the code given below : - Type-2 necrotizing fasciitis is caused by
Consider the following statements:
1. Boils/suppurative lesions around the nose must be promptly treated with antibiotics.
2. Suppurative lesions around the nose lead to cavernous sinus thrombosis.
Which of the statements given above is/are correct?
