title: Gastric IgG4-Related Autoimmune Fibrosclerosing Pseudotumour: A Novel Location.
abstract: We describe the first reported case of an IgG4-related autoimmune fibrosclerosing pseudotumour located in the stomach of a 75-year old woman presenting with weight loss and vomiting. A lesion was detected in the gastric body at endoscopy. Subsequent characterisation by CT was suggestive of a gastrointestinal stromal tumour. Following laparoscopic resection, the patient recovered uneventfully. Histological examination of the resected specimen revealed an IgG4-related fibrosclerosing pseudotumour, a novel location for this histopathological entity.
authors: Department of Upper Gastrointestinal Surgery, Addenbrooke's Hospital, Hills Road, Cambridge, CB2 0QQ, UK.
authors: Katie E
authors: KE
authors: Rollins
authors: Samir P
authors: SP
authors: Mehta
authors: Maria
authors: M
authors: O'Donovan
authors: Peter M
authors: PM
authors: Safranek