normal 0 false false false en-us x-none ar-sa microsoftinternetexplorer4 background : this study aimed to investigate the associations between macro- and micronutrients received in the first, second, and third trimesters and risk for preeclampsia considering demographic and reproductive characteristics and physical activity. methods : in this prospective cohort study, data was collected by fill...

background: the aim of this study was to detect prognostic factors in recurrent breast cancer metastasis. materials and methods: th is retrospective cohort study employed data from 996 breast cancer patients of isfahan seyed-o-shohada research center from 1998 to 2010. stratifi ed cox proportional hazards model, marginal approach, was used to evaluate the prognostic value of estrogen receptor, ...

normal 0 false false false en-us x-none ar-sa leishmaniasis is a protozoan infection due to organisms of the genus leishmania. the differential diagnosis of cutaneous leishmaniasis includes arthropod bites, basal cell carcinoma (bcc) and other malignancies. bcc is the most common form of skin cancer. we present a case of cutaneous leishmaniasis resistant to standard intralesional glucantime inj...

normal 0 false false false en-us x-none ar-sa microsoftinternetexplorer4 colorectal cancer is classified in to three forms: sporadic (70-75%), familial (20-25%) and hereditary (5-10%). hereditary colorectal cancer syndromes classified into two different subtypes: polyposis and non polyposis. familial adenomatous polyposis (fap; omim #175100) is the most common polyposis syndrome, account for <1...

normal 0 false false false en-us x-none ar-sa radiation therapies are commonly used for malignant or metastatic brain tumors for curative and palliative use. the radiation-induced neurotoxicity includes both parenchymal and vascular damage. here we report the case of a 43-year-old woman who developed multiple sclerosis (ms) 9 months after she underwent the last session of radiotherapy for the d...

normal 0 false false false en-us x-none ar-sa microsoftinternetexplorer4 a 44-year-old man with upper abdominal pain, diarrhea and 25 kg weight loss since 3 months ago was admitted. he had a history of dyspepsia and peptic ulcer disease 4 months before admission. gastroduodenal endoscopy and upper gastrointestinal series with barium study were done. biopsies and ct-scan ruled out malignancies. ...