Common Variable Immunodeficiency with Several Gastrointestinal Manifestations
Author(s) -
Catarina AtalaiaMartins,
Sandra Barbeiro,
Pedro Marcos,
Isabel Cotrim,
M. Helena Vasconcelos
Publication year - 2017
Publication title -
acg case reports journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.112
H-Index - 4
ISSN - 2326-3253
DOI - 10.14309/crj.2017.106
Subject(s) - common variable immunodeficiency , medicine , enteropathy , malignancy , sprue , villous atrophy , gastroenterology , dysplasia , immunodeficiency , cancer , hypogammaglobulinemia , differential diagnosis , disease , pathology , immunology , immune system , coeliac disease , mold , antibody , biology , genetics
Common variable immunodeficiency (CVID) is an immunodeficiency disorder with a high incidence of gastrointestinal (GI) manifestations and an increased risk of gastric malignancy. We report a case of a CVID with mild anemia presenting with multiple GI manifestations: gastric low-grade dysplasia (LGD), enteropathy with villous atrophy, refractory Giardia infection, nodular lymphoid hyperplasia, and inflammatory bowel-like disease. The differential diagnosis with celiac sprue could be challenging because of CVID enteropathy with villous flattening. Gastric LGD in a patient with an increased risk for gastric malignancy makes the appropriate surveillance of gastric cancer in CVID challenging.
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