Gastric IgG4-Related Autoimmune Fibrosclerosing Pseudotumour: A Novel Location

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 gastroi...

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Detalles Bibliográficos
Autores principales: Rollins, Katie E., Mehta, Samir P., O'Donovan, Maria, Safranek, Peter M.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Scholarly Research Network 2011
Materias:
Case Report
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3168566/
https://www.ncbi.nlm.nih.gov/pubmed/21991533
http://dx.doi.org/10.5402/2011/873087
Descripción
Sumario: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.

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