Efficacy and Usefulness of New Single-Needle Intensive Granulocyte and Monocyte Adsorptive Apheresis in Active Ulcerative Colitis Patients Without Corticosteroids and Biologics.

Intensive granulocyte and monocyte adsorptive apheresis (GMA) twice weekly is effective and safe for patients with active ulcerative colitis (UC), but the requirement for maintaining two blood access routes is problematic. Here we compared the efficacy and safety of one-route blood access intensive GMA using a single-needle (SN) and conventional two-route blood access intensive GMA using a double-needle (DN) in patients with active UC not undergoing corticosteroid therapy. Among 80 active UC patients, 38 patients received SN intensive GMA and 42 patients received DN intensive GMA.

Duodenal gangliocytic paraganglioma treated with endoscopic hemostasis and resection.

Gangliocytic paragangliomas are exceedingly rare tumors that arise in close proximity to the papilla of Vater. There are few reports of the endoscopic resection of duodenal gangliocytic paraganglioma. A 61-year-old woman was admitted with a complaint of melena.