Abdominal Key

Fig. 3.1 Substernal goiter. Sheets of bland-appearing follicular epithelial cells and colloid (a). Focal oxyphilic change is also present (b). (DiffQuik stain, high magnification) Thymoma Thymoma is a neoplasm of…

Fig. 5.1. Histologic and ultrasound correlation of the GI wall concentric layers. 1. Mucosa/interface (clear line); 2. Deep mucosa (lamina propria, muscularis mucosa) (dark line); 3. Submucosa (clear line); 4.Muscularis…

Fig. 6.1. Radial EUS showing the five circumferential layers of the normal rectal wall. (Courtesy of Drs. Vikesh K. Singh and Vivek Kumbhari, The Johns Hopkins Hospital, Maryland, USA) ERUS-FNA,…

Fig. 4.1. Nodal cancer staging. Ultrasound features of benign (a) and suspicious (b, calipers) lymph nodes Table 4.1. Nodal staging sonographic criteria (Fig. 4.1) N0 Sonographic feature N1 < 1 cm Size > 1 cm…

Fig. 2.1. Echoendoscope with radial transducer. (Olympus GF-UE 160, Olympus America, Center Valley, PA) Fig. 2.2. Echoendoscope with linear transducer. (Olympus GF-UC140P, Olympus America, Center Valley, PA) Fig. 2.3. A…