Active trachoma two years after three rounds of azithromycin mass treatment in Cheha District Gurage Zone, Southern Ethiopia.

Background: Azithromycin mass distribution was given to residents of Gurage zone Cheha district in 2004, 2005 and 2006 for three consecutive years with more than 90% coverage. The effect of treatment in the study community was not yet determined. The present study was therefore designed to assess the effect of azithromycin on the prevalence of active trachoma two years after three rounds of mass treatment of the community at Cheha district, Gurage zone.

Liposarcoma presenting as a recurrent eyelid tumor.

Liposarcoma of the head and neck is rarely reported Orbital and eye lid involvement has been found to be extremely rare. A 25 year old male patient from Harar presented with left eyelid mass of two years duration and diagnosed to have liposarcoma by incisional biopsy. Despite the difficulty in obtaining wide surgical margins, the small tumor size at presentation and the apparent predominance of well-differentiated type means that the prognosis for orbital liposarcoma was generally good.

Altitude-a risk factor for active trachoma in southern Ethiopia.

Background: Trachoma is the leading cause of preventable blindness world wide. It is common in areas of the world that are socio-economically deprived of basic needs in housing, health, water and sanitation.

Methods: A cross sectional study on the prevalence and risk factors for trachoma infection in children 1-10 years of age in three different altitude zones of Kembata zone, southern Ethiopia was done from May - July 2001.

Pattern of retinal diseases at a teaching eye department, Addis Ababa, Ethiopia.

The purpose of this study was to evaluate the pattern of retinal diseases as seen at a teaching and tertiary eye care center in Addis Ababa. In a descriptive, cross-sectional study, all consecutive patients seen at the retina clinic of Menelik II Hospital during a 19 months period (January 2000 to August 2001) were included in this series. Pertinent demographic and clinical data were recorded for all patients.