Uncategorized Infection OSTEOMYELITIS AND BONE ABSCESS SECONDARY TO CHRONIC TB. (T1)Clinical history: Chronic fever and chills. Weight loss.Organ: PelvisRadiologic Finding: Left Ilium: T2 hyperintense, peripherally enhancing bone lesions with surrounding low T1 signal. Right Ilium: Peripherally enhancing, erosive bone lesion along the posterior cortex with an enhancing sinus tract extending into the gluteus muscle.Dx: Osteomyelitis and bone abscess secondary to chronic TB.Modality: Axial MRI T1Akira Murakami MD OSTEOMYELITIS AND BONE ABSCESS SECONDARY TO CHRONIC TB. (T1 pre Gad)Clinical history: Chronic fever and chills. Weight loss.Organ: PelvisRadiologic Finding: Left Ilium: T2 hyperintense, peripherally enhancing bone lesions with surrounding low T1 signal. Right Ilium: Peripherally enhancing, erosive bone lesion along the posterior cortex with an enhancing sinus tract extending into the gluteus muscle.Modality: Axial MRI T1 FS preAkira Murakami MD OSTEOMYELITIS AND BONE ABSCESS SECONDARY TO CHRONIC TB. (T1 post Gad)Clinical history: Chronic fever and chills. Weight loss.Organ: PelvisRadiologic Finding: Left Ilium: T2 hyperintense, peripherally enhancing bone lesions with surrounding low T1 signal. Right Ilium: Peripherally enhancing, erosive bone lesion along the posterior cortex with an enhancing sinus tract extending into the gluteus muscle.Modality: Axial MRI T1 FS post gadoliniumAkira Murakami MD OSTEOMYELITIS AND BONE ABSCESS SECONDARY TO CHRONIC TB.(T2 FS)Clinical history: Chronic fever and chills. Weight loss.Organ: PelvisRadiologic Finding: Left Ilium: T2 hyperintense, peripherally enhancing bone lesions with surrounding low T1 signal. Right Ilium: Peripherally enhancing, erosive bone lesion along the posterior cortex with an enhancing sinus tract extending into the gluteus muscle.Modality: Axial MRI T2 Fat SatAkira Murakami MD