Fig. 2From: Pseudomyxoma peritonei induced by low-grade appendiceal mucinous neoplasm accompanied by rectal cancer: a case report and literature reviewTransabdominal ultrasound-guided biopsy of the patient and microscopic appearance of the mucus. Yellow, jelly-like mucus was extracted via transabdominal ultrasound-guided biopsy (a). Mesothelial cells, fibrous tissue and lymphocytes with mild atypia were noted (b, c)Back to article page