the rapidly expanding fields of pharmacogenomics and pharmacodiagnostics have presented the pathology laboratories with many challenges and opportunities. as custodians of patient tissues, these laboratories are in the logical position to perform biomolecular testing for proper management of patients. in order to meet these challenges, the pathology laboratories of the twenty-first century shou...

case presentation in november 2015, a 31-year-old pregnant woman at gestational week 12 of her second pregnancy was referred to our private clinic in rasht, iran. she had microscopic hematuria; a mass measuring 39 × 33 mm in the upper portion of her right kidney was was detected by ultrasonography. conclusions a percutaneous renal mass biopsy was used, instead of nephrectomy, to diagnose the ma...

background: due to scarcity of human reports, we took advantage of the heaviest infection of m. moniliformis in rats, to describe histopathological and microanatomical valuable useful keys while confronting human occurrences. methods:   samples were obtained from captured rats in tehran, capital of ira, during two dec­ades.  tissue sections were performed through hematoxylin and eosin staining ...

marek's disease (md) is the most common lymphoproliferative diseases of chickens; during the last year the incidence of md was  investigated among slaughter houses and suspected broiler farms, located in  isfahan (iran) as the region of  highest density of poultry husbandry by histopathology,  for subclinical md investigation, in  total 1550 chickens originated  from slaughter houses  were exam...

meningioangiomatosis is regarded as a rare benign hamartomatous condition mostly involving the cerebral cortex and overlying leptomeninges. a strong association of ma with neurofibromatosis type 2 has been documented in published articles. herein we report a case of an otherwise healthy 13-year-old boy with no family history or stigmata of neurofibromatosis who presented with intractable seizur...

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