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 background: diabetes mellitus is one of the most important epidemics of our era. complications of this disease are diverse and include retinopathy, nephropathy and neuropathy. this study has been designed to evaluate hearing loss patterns in young children suffering from iddm and define risk factors for this complication. ...

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...

background: the present study evaluated the effects of treadmill running on extracellular basal levels of glutamate and gaba at dentate gyrus of streptozotocin-induced diabetic rats. methods: after 12 weeks of diabetes induction and exercise period, extracellular levels of glutamate and gaba were investigated. results: the results showed that glutamate levels were significantly decreased in dia...

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. ...