Rectal abscess secondary to foreign body insertion: A case report

Figure 3 Intramural abscess and collection between the left iliococcygeal muscle and left prostatic lobe with thickened wall and peripheral enhancement post-contrast, along with a 34 mm linear hypodense lesion within the abscess (Foreign body). A: T1 sequence of magnetic resonance imaging; B: T2 sequence of magnetic resonance imaging.