ABSTRACT
BACKGROUND: Celiac disease is considered an under-recognized cause of iron deficiency. Small intestinal biopsy is proposed to be part of routine evaluation for iron deficiency. AIMS: To determine the prevalence of celiac disease in an urban, mostly male, mostly minority population with iron deficiency. METHODS: Clinical, endoscopic, and pathologic records of veterans who had undergone esophagogastroduodenoscopy (EGD) and duodenal biopsy for iron deficiency at an urban, tertiary care Veterans Affairs Medical Center were reviewed. The yield of positive duodenal biopsies for celiac disease and pre-defined clinically important findings on EGD were calculated. Confounding factors were assessed in multivariate analysis. The main outcome measures were prevalence of celiac disease and prevalence of clinically important findings on upper gastrointestinal endoscopy. RESULTS: The records of 310 veterans were reviewed. Mean age was 63, range 32-91 years old. Most were male (89%) and African-American (73%). Five of 306 small intestinal biopsies were consistent with celiac disease (type 1 lesions), but tissue transglutaminase obtained in four of the patients was normal, making the prevalence of potential celiac disease 0.33% (95% CI: 0.06-1.83%). Fifty of 310 EGDs demonstrated findings that were considered to have a moderate or high probability of producing iron deficiency (16.1, 95% CI: 12.5-20.6%). CONCLUSIONS: The prevalence of celiac disease is low in an urban, predominately male, African-American population with iron deficiency. Routine small intestinal biopsy for celiac disease in similar populations should not be done. EGD remains clinically important.
Subject(s)
Celiac Disease/epidemiology , Celiac Disease/pathology , Duodenum/pathology , Iron Deficiencies , Veterans Health/statistics & numerical data , Adult , Black or African American/statistics & numerical data , Aged , Aged, 80 and over , Anemia, Iron-Deficiency/diagnosis , Biopsy , Endoscopy, Digestive System , Female , Hospitals, Veterans/statistics & numerical data , Humans , Male , Middle Aged , Prevalence , Retrospective Studies , Transglutaminases/analysis , Transglutaminases/blood , Urban HealthABSTRACT
BACKGROUND: Hepatobiliary cystadenoma with mesenchymal stroma (HCMS) is a rare cystic tumor characterized by a layer of mucinous cuboidal to columnar epithelium situated on top of a basement membrane resting on an ovarian-like stroma. Cytologic features of this entity have not been extensively studied. We present a case of HCMS with emphasis on cytologic material obtained at the time of intraoperative consultation (IOC). CASE: A 51-year-old woman had partial resection of a liver cyst. Seven months later she sought further medical attention and presented for surgical reevaluation and reexcision of the same lesion. Initial computed tomography revealed a multiloculated liver cyst. Five months after reexcision the lesion recurred and was again excised. During IOC, scrape cytology revealed both biliary epithelial and mesenchymal stromal cells in a cystic background. Permanent sections showed histologic features of HCMS. To the best of our knowledge, this is the first cytologic description of such a neoplasm to include both epithelial and mesenchymal stromal elements. CONCLUSION: The use of scrape cytology during IOC can be a fast and effective way of identifying both the epithelium and mesenchymal stroma when HCMS is in the differential diagnosis of a cystic liver lesion.
