Assessing mucosal recovery in celiac disease - Time to diagnosis and histological severity as determining factors.

BACKGROUND AND OBJECTIVES: there is a huge disparity in mucosal recovery among celiac patients on a gluten-free diet. We report a study to identify associated factors. METHODS: celiac cases were collected that had positive celiac serology and villous atrophy at diagnosis, and had undergone a control biopsy after at least 12 months of follow-up. RESULTS: seventy celiac patients were included and had experienced symptoms for 9.05 ± 9.48 years before being diagnosed. After follow-up for 2.93 ± 1.94 years, 34.3 % had complete mucosal recovery and 57.1 % had partial mucosal recovery. In the comparative analysis, there was no relationship between mucosal recovery and sex, age, clinical manifestations or follow-up time from diagnosis to the second biopsy. Time with clinical manifestations before diagnosis was associated with a worse outcome: 2.64 years in patients with full recovery, 4.61 years in patients with partial recovery, and 14.26 years in patients with persistent villous atrophy. Higher transglutaminase antibody titers both at diagnosis and during follow-up were associated with poorer histologic outcomes. We observed higher mucosal recovery rates in patients with mild atrophy versus severe atrophy at diagnosis. CONCLUSIONS: in spite of a gluten-free diet, a significant proportion of patients have persistent histologic changes. Time with clinical manifestations before diagnosis is key for histological severity and recovery.

Gastrointestinal lymphoma, a rare endoscopic lesion.

We present the case of a 77-year-old male patient with iron deficiency anemia. His personal medical history is: dyslipidemia, high-grade diffuse centrofollicular lymphoma localized in the tonsil in 1984 and metastatic prostate cancer treated with hormone therapy.