Patrick Batoon

Misdiagnosed anorectal varices resulting in a fatal event.

Primary mucoepidermoid carcinoma of the esophagus misclassified as adenocarcinoma on endoscopic biopsy.

Percutaneous endoscopic gastrostomy and stomal bilious leakage in a patient with a Billroth II gastrectomy.

Recurrent hypoventilation and respiratory failure during gabapentin therapy.