Alejandro Yábar Berrocal

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UNLABELLED The main purpose of the study was to learn about the clinical-pathological profile of the malignant duodenal neoplasia in our country. To that effect, a descriptive and prospective study was performed, involving the examination of 25 cases diagnosed between April 2000 and March 2002 in the Department of Digestive System Diseases of the "Edgardo(More)
HER2 positivity is thought to be a negative prognostic factor in gastric cancer (GC), correlating with poor survival rates. Reported HER2-positivity rates in GC have varied widely (6-35%). Objective of this study is to determine rate of positivity and describe clinical and pathological characteristics of HER-2(+) GC. 100 GC tumour samples were centrally(More)
GOAL Milk-based formulas can induce cow’s milk protein allergy (CMPA) in infants. This article discusses two cases of severe CMPA in infants exposed to casein-based formulas. CASES Case N°1: A 7 day old boy developed diarrhea with no improvement despite several courses of antibiotic and switching to formula without lactose. At 2 months of age he had a(More)
We report the case of a patient of 40 years, in childbearing age with clinical abdominal obstruction, diagnostic laparoscopy revealed an ileal stenosing tumor, after intestinal resection their histopathological study found endometrial epithelium and stroma confirming the diagnosis of endometrial ileal endometriosis. It is the revision of this pathology. In(More)
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