We offer access to questions covering the CEM database and LEK questions from 2008.
We offer access to archived PES questions from the CEM website and unpublished questions from the latest 5 years for selected specializations.
89.
A young man came to the clinic. He noticed a periodic leaking of purulent content in the upper part of the gluteal cleft. There is a periodic pain in that area. The examination reveals several openings in the skin in the area, without any leakage. The most probably diagnosis is: