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Updated: Mar 7, 2026

Fluorescence In Situ Hybridization on DNA Halo Preparations to Reveal Whole Chromosomes, Telomeres and Gene Loci
Published on: March 4, 2021
Facial Halo Nevus
Abstract:
Four cases of leucoderma acquisitum centrifugam, which were treated with psoralens, are being reported. Sudden development of peripheral leucoderma in an insignificant nevus on the face is cosmetic problem leading to tension and anxiety in -young people with pigmented skin. Though spontaneous resolution of halo nevus is known, this can not be certain. Peripheral halo of depigrnentation responded favorably to the treatment with psoralens in a definite period, and this can be an important reassuring factor.
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