Case Reports in Otolaryngology / 2012 / Article / Fig 1

Case Report

Right-Sided Pyriform Sinus Fistula: A Case Report and Review of the Literature

Figure 1

Fluoroscopic sinogram of pigtail catheter drain in the right lateral neck. (a) Anteroposterior view depicting pigtail catheter placed in the right cervical abscess. (b) Oblique view shows contrast exiting catheter and flowing into a fistulous tract leading to (c) the apex of the right pyriform sinus. (d) Lateral view.

We are committed to sharing findings related to COVID-19 as quickly and safely as possible. Any author submitting a COVID-19 paper should notify us at to ensure their research is fast-tracked and made available on a preprint server as soon as possible. We will be providing unlimited waivers of publication charges for accepted articles related to COVID-19. Sign up here as a reviewer to help fast-track new submissions.