Isolated Psoas Abscess due to Mycobacterium Tuberculosis

Introduction: Psoas abscess is a collection of pus in theiliopsoas. It was divided into two groups as primary andsecondary according to their origin. The most commonbacterial cause is Staphylococcus aureus, includingmethicillin-resistant S. aureus (MRSA). MycobacteriumTuberculosis is a rare cause of psoas abscess.Case report: In this case, we aimed to show psoas abscessdue to Mycobacter tuberculosis in a case who presented tohospital with nonspecific symptoms and weight loss.Conclusion: It is more common in underdeveloped anddeveloping countries. Symptoms and signs of psoas abscessinclude back or flank pain, fever, inguinal mass, limp,anorexia, and weight loss. The presenting symptoms may benonspecific.