Fig. 1
From: Pediatric intussusception due to basidiobolomycosis: a case report and literature review
Transverse sonography of the patient’s abdomen performed during the emergency department visit (A) Ultrasonography showed a swirled pattern of alternating hyper-echogenicity and hypo-echogenicity in the right lumbar region. This represents the alternating layers of the mucosa, muscularis, and serosa seen in intussusception giving it a “target” appearance. B Moderate amount of free intraperitoneal fluid