Figure 1 Cranial autonomic signs during a cluster headache attack. Partial Horner’s syndrome (ptosis, miosis), conjunctival injection and tears on the left side. A characteristic periorbital oedema ...

Background Dendritic cells (DCs) are the most potent antigen-presenting cells involved in initiating the immune response, presenting antigens to T cells and leading to T cell proliferation. In an ...

A blood spot in the white of your eye, known as a subconjunctival hemorrhage, is caused by the bursting of tiny blood vessels beneath the clear surface of the eye. It is typically a harmless condition ...

Correspondence to Maurizio Rolando, Ocular Surface Unit, ISPRE Genova, Genoa, Italy; maurizio.rolando{at}gmail.com Dry eye disease (DED) is a growing public health concern affecting quality of life ...