Endoscopic Ultrasound-Guided Drainage without Fluoroscopic Guidance for Extraluminal Complicated Cysts

Figure 1

Endoscopic ultrasound (EUS) images. (a) EUS-guided puncture of a complicated cyst with a 19-gauge fine needle, and (b) placement of a 0.035-inch guidewire into the cavity.

(a)

(b)