Extraordinary Case: Unique Presentation of an Aggressive Epstein-Barr Virus-Positive Mucocutaneous Ulcer.

Epstein-Barr virus-positive mucocutaneous ulcer is a recent and unusual type of lymphoproliferation, mostly associated with various forms of immunosuppression. In most cases, they regress spontaneously, but an increasing number of reports describe a spectral behavior of the lesion, which ranges from a simple ulcer with eosinophilia to aggressive ulcers. In these cases, Epstein-Barr virus-related lymphomas are the main differential diagnosis.

Perspectives on a psychiatric outpatient service for immigrants and refugees in São Paulo, Brazil over a 15-year period.

Background: Immigrants and refugees have specific mental health needs. Studies of immigrant/refugee psychiatric patients in Latin America are scarce.

Aims: Present the profile of patients from an outpatient psychiatric service in Sao Paulo (Brazil) to better inform mental health service planning for immigrants and refugees in the Global South.