Reflectance Confocal Microscopy of Skin after the Sting of the Jellyfish Pelagia noctiluca.

ABSTRACT: Jellyfish are aquatic animals of the phylum Cnidaria found in seas all over the world. They are characterized by the presence of cnidocytes, cells that contain a secretory organelle, the cnidocyst, mainly used for predation and defense purposes. An adult female patient presented to our Unit of Dermatology, for a 10 days-old history of macular-erythematous lesions in her right upper limb, due to a sting by a mauve stinger Pelagia noctiluca. Dermoscopy showed a general pinkish background surmounted by numerous brown dots and lines, distributed along the surface of the skin. Reflectance confocal microscopy (RCM) showed the presence of multiple partially hyperreflective, highly coiled, hollow, and harpoonlike structures through the epidermis but without the barbed tubes found in a previ

SUBMITTER: Paolino G 

PROVIDER: S-EPMC10368086 | biostudies-literature | 2023 Jan-Dec

REPOSITORIES: biostudies-literature