1. Lymphogranuloma venereum is caused by 3 subtypes of the organism chlamydia trachomatis .

2. For the treatment of rickettsial diseases and venereal lymphogranuloma, cholera, and caused by the gram-negative rod infection.

3. Chancroid, lymphogranuloma venereum and HIV/AIDS were at a low epidemic level, the average incidence was less than 0.5per 100000 population.

4. Methods Clinical data of 24 eosinophilic lymphogranuloma cases were retrospectively studied.

5. Objective: To study the clinical and pathological features of eosinophilic lymphogranuloma in order to improve the diagnosis and treatment.