Rare pyoderma gangrenosum correlated with systemic lupus erythematosus: A case reportOmid pourbagherian1, Kamran Javidi1, Mohammad Taghizadieh3, Mehdi Jafarpour2*1 Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran2Connective Tissue Diseases Research Center, Tabriz University of Medical Sciences, Tabriz, Iran3Department of Pathology, Tabriz University of Medical Sciences, Tabriz, Iran.Drafting of the manuscript: Mehdi Jafarpour, Omid pourbagherianData Collection: Kamran Javidi, Mohammad Taghizadieh, Mehdi JafarpourCritical revision of the manuscript for important intellectual content: Mehdi Jafarpour, Omid pourbagherianCase supervision: Mehdi JafarpourCorresponding author: Mehdi JafarpourAddress: Connective Tissue Diseases Research Center, Flat 1, Imam Reza Hospital, Tabriz, IranPhone number: 0098 41 33332704Fax: 0098 41 35413520Mobile: 09148651269Reference count: 10Figure/table count: 2/1Funding: none.Conflict of interest: noneWritten informed permission from the patient to publish the facts and photographs was granted.Manuscript word count:999