Endoscopic Ultrasound-Guided Coil Embolization of Refractory Rectal Dieulafoy Bleeding.

Hematochezia due to recurrent bleeding from rectal Dieulafoy can be challenging for endotherapy. We report the first case of successful endoscopic ultrasound-guided coil embolization of a feeding arteriole to the peripheral Dieulafoy vessels in the region of a colorectal anastomosis. The patient presented with recurrent lower gastrointestinal hemorrhage despite multiple previous conventional endoscopic treatment modalities.

Correction: Adenocarcinoma Arising From a Cervical Esophageal Inlet Patch: The Malignant Potential of a Small Lesion.

[This corrects the article DOI: 10.7759/cureus.9284.].

The 13-year bleed: Exuberant amyloid angiopathies, angiodysplasias, and acquired coagulopathies of the gut.

Amyloidosis is a disorder characterized by extracellular deposits of proteins that are prone to aggregate and form insoluble fibrils. Amyloid deposits limited to a single organ or tissue without the involvement of any other site in the body is uncommon. We report a 75-year-old man with previously treated non-Hodgkin's lymphoma who presented with recurrent gastrointestinal hemorrhage. Histopathology showed amyloid deposition within vascular malformations. His bleeding continued with the cause rooted in the fundamental building blocks-clotting factors. We discuss the interplay of the pathophysiology of lymphoma, amyloidosis, and factor X deficiency in a patient with preexisting angiodysplasias leading to refractory gastrointestinal bleeding. To our knowledge, there are only 3 reported cases of concomitant amyloidosis and angiodysplasia in the colon, and none involving the small bowel.

Empagliflozin-Associated Pancreatitis: A Consideration for SGLT2 Inhibitors.

Empagliflozin belongs to a class of sodium-glucose cotransporter-2 inhibitors, a medication approved by the US Food and Drug Administration in 2014 for the treatment of type 2 diabetes mellitus. Well-known side effects of this medication include symptomatic hypotension, hypoglycemia, and urinary tract infections among others. We present a case of severe epigastric abdominal pain consistent with acute pancreatitis in the setting of empagliflozin use, suggesting a possible drug-induced acute pancreatitis.

Adenocarcinoma Arising From a Cervical Esophageal Inlet Patch: The Malignant Potential of a Small Lesion.

Inlet patches (IP) are heterotopic lesions consisting of gastric mucosa. Commonly located in the cervical esophagus, it is believed that they are remnants of fetal columnar epithelium arising from incomplete replacement during embryogenesis. A rare complication of IP is the development of proximal esophageal adenocarcinoma. We report a case of a 59-year-old male with intractable cough and dysphagia that was found to have a malignant transformation of an IP.