نتایج جستجو برای: villous tumour
تعداد نتایج: 62063 فیلتر نتایج به سال:
organic acidemias are the group of metabolic disorders which define by high anion gap metabolic acidosis, hypo or hyperglycemia & hyperammonemia.because of the severity of disease in children and its fatality in severe form of disease and also need for life long treatment, prenatal diagnosis is an important diagnostic tool.three approaches to prenatal diagnosis may be possible, including measur...
BACKGROUND We measured anti-transglutaminase (anti-tTG) antibody in the culture medium of intestinal biopsy specimens from patients with suspected celiac disease (CD) and evaluated the relationship between antibody production and severity of intestinal mucosal damage. METHODS We performed diagnostic testing for CD on 273 consecutive patients. In addition to routine histologic evaluation of du...
Colonic adenomas constitute 70-80% of all colorectal polyps, and their clinical significance relates primarily to their relationship with colorectal cancer. The malignant potential of the polyps detected by FDG-PET is unknown, as not all the colonic lesions identified by FDG-PET represent colorectal malignancies. The purpose of this study was to investigate the rate of FDG-PET positivity within...
Refractory celiac disease (RCD) is when malabsorption symptoms and villous atrophy persist despite strict adherence to a gluten free diet (GFD) for more than 12 months and other causes of villous atrophy have been ruled out. RCD is considered a rare disease and almost exclusively occurs in adults. Persistent diarrhea, abdominal pain, weight loss are the most common symptoms in RCD. Also, anemi...
objective: cd44+/cd24-/low breast cancer cells have tumour-initiating properties with stem cell-like features. breast cancer gene 1 (brca1) is a tumour suppressor gene that plays a crucial role in dna repair and maintenance of chromosome stability. the clinicopathological features of breast cancer in brca1 mutation carriers suggest that brca1 may function as a stem-cell regulator. materials and...
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