Primitive neuroectodermal tumor of the pancreas.

Primitive neuroectodermal tumors (PNETs) are rare small round cell malignancies closely related to Ewing's sarcoma. Involvement of the abdominal cavity, specifically the pancreas, is extremely rare. PNETs affect predominantly children and young adults.

Double pylorus in cirrhosis.

Double pylorus is an uncommon clinical condition that can be acquired or congenital. Most acquired cases arise as a complication of peptic ulcer disease and less commonly from other conditions such as gastric malignancy. We present a case of double pylorus in a cirrhotic patient diagnosed during surveillance endoscopy for esophageal varices.

Quadruple therapy for gastric high-grade B-cell lymphoma.

Most low-grade gastric lymphomas arising from the mucosa-associated lymphoid tissue (MALT) are directly related to infection. Most cases of MALT lymphoma limited to the stomach can be cured with eradication and remain in remission for years. In contrast, high-grade lymphomas of the stomach, although potentially related to , do not usually respond to eradication.

Rectal malakoplakia.

Malakoplakia is a rare chronic granulomatous disease with potential to affect multiple organs. Gastrointestinal involvement is considered one of the most common locations outside of the urinary tract. Herein, we present the case of a man who presented to our clinic with painless hematochezia.

Zieve syndrome in acute alcoholic hepatitis.

A 31-year-old woman presented with acute alcoholic hepatitis, jaundice, anemia, and hypertriglyceridemia following ethylene glycol poisoning. She had no previous history of anemia or gastrointestinal bleeding. Laboratory findings were consistent with acute hemolytic anemia.

Multiple myeloma presenting as plasmacytoma causing obstructive jaundice.

Jaundice, weight loss, and anorexia are common symptoms that raise concern for pancreatic malignancy. Although the most common form of pancreatic malignancy is pancreatic adenocarcinoma, not all pancreatic malignancies are exocrine in origin. Pancreatic plasmacytomas are plasma cell tumors that can lead to similar presentations.

Corrigendum to "A Rare Case of New-Onset Ulcerative Colitis following Initiation of Secukinumab".

[This corrects the article DOI: 10.1155/2019/2975631.].

A Rare Case of New-Onset Ulcerative Colitis following Initiation of Secukinumab.

Secukinumab is an IgG monoclonal antibody widely used for treatment of ankylosing spondylitis, psoriasis, and psoriatic arthritis. Recently, there has been increasing controversy regarding potential adverse effects of the drug especially in those with underlying inflammatory bowel disease. We present the case of a young male patient who developed severe new-onset ulcerative colitis following initiation of secukinumab for psoriasis, with excellent response and rapid resolution of symptoms with infliximab.

Incidence of multiple myiases in breasts of rural women and oral infection in infants from the human warble fly larvae in the humid Tropic-Niger Delta.

Twenty-eight rural women of the Niger Delta were infected with the human warble fly (Tumbu fly) larva, Cordylobia anthropophaga, and of the women examined, 22 (78.5%) were nursing-mothers. Among the percentage of women with cutaneous myiasis, 20 had multiple myiases in their breasts.