Pseudomyxoma peritonei originating from intestinal duplication: A case report and review of the literature

Figure 2 Ultrasound image and transabdominal ultrasound-guided percutaneous aspiration of the mass in the left upper abdomen. A: A large mass with flocculent and stripe-like echoes (arrow) was detected in the left middle and upper abdomen by ultrasound; B: Yellow gelatinous material was aspirated from the abdomen via transabdominal ultrasound-guided percutaneous aspiration.