نتایج جستجو برای: tumor board

تعداد نتایج: 483763  

Background and objectives: The multiple-choice questions (MCQs) are the most commonly used type of test items in medical education examinations. This method could be reliable tool for guarantee of education quality if develop carefully and according to standard test preparation criteria. This study aimed to compare some quality indicators of multiple-choice questions of pediatric, general surg...

Journal: :acta medica iranica 0
babak mirzashahi department of orthopedic surgery, imam khomeini hospital, tehran university of medical sciences, tehran, iran. mohammad vahedian ardakani department of orthopedic surgery, imam khomeini hospital, tehran university of medical sciences, tehran, iran. abdonaser farzan department of neurosurgery, mofid hospital, shahid beheshti university of medical sciences, tehran, iran.

brown tumors may occur secondary to hyperparathyroidism in patients with chronic renal failure (ckd). they are increasingly rare because hyperparathyroidism in now diagnosed and treated at an early stage. we report 67-year-old man who had been on hemodialysis for crf for over 3 years, who presented with back pain over the thoracolumbar junction from 2 years ago and because of pain he could not ...

Journal: :iranian journal of immunology 0
dawar amani department of immunology, medical school, ardabil university of medical sciences, ardabi, iran zohair mohammad hassan department of immunology, medical school, tarbiat modarres university, tehran, iran fatemeh ravangard department of immunology, medical school, ardabil university of medical sciences, ardabi, iran susan frazmand department of immunology, medical school, tarbiat modarres university, tehran, iran mojtaba karim zadeh department of immunology, medical school, tarbiat modarres university, tehran, iran

background: invasive ductal carcinoma is the most common type of breast cancer in iran. impaired immune responses occur frequently in cancer patients, but the mechanisms of the induced immune defects remain poorly understood. it is believed that infiltrated immune cells, especially macrophages, may provide help for tumor cell growth and metastasis.   objective: to analyze the status of tumor as...

Journal: :Urology case reports 2014
Michael Hanzly Terrance Creighton Michael Mix Kevin Zeeck Simon Fung-Kee-Fung Anurag K Singh Thomas Schwaab

The purpose of this study was to evaluate the response of actively growing renal masses to stereotactic body radiation therapy (SBRT). We retrospectively reviewed our institutional review board-approved kidney database and identified 4 patients who underwent SBRT, 15 Gy dose, for their rapidly growing renal masses. Three patients had a decreased tumor size after radiation treatment by 20.8%, 38...

Journal: :journal of agricultural science and technology 2012
f. eslah a. a. enayati m. tajvidi m. m. faezipour

the aim of this study was to explore the minimum amount of urea formaldehyde (uf) resin content and optimum particleboard density while maintaining boards’ quality to reduce production costs. board density at three levels (520, 620 and 720 kg m-3) and resin content (6, 7 and 8%) were variable parameters. stepwise multivariate linear regression models were used to evaluate the influence of board...

Journal: :The turkish journal of ear nose and throat 2021

Objective: The aim of this study is to compare the decisions made at established tumor board meetings for planning treatment head and neck cancer patients with individual clinicians who attended meetings. Material Methods: A total 188 tumors were included in study, all whom had been evaluated weekly our clinic. consisted otolaryngologists, radiation oncologists, medical pathologists, radiologis...

Journal: :iranian journal of otorhinolaryngology 0
alexandre caixeta guimarães department of otorhinolaryngology, university of campinas (unicamp), school of medical sciences (fcm), são paulo, brazil. mariana dutra de cassia ferreira santos department of otorhinolaryngology, university of campinas (unicamp), school of medical sciences (fcm), são paulo, brazil. guilherme machado de carvalho department of otorhinolaryngology, university of campinas (unicamp), school of medical sciences (fcm), são paulo, brazil. carlos takahiro chone department of otorhinolaryngology, university of campinas (unicamp), school of medical sciences (fcm), são paulo, brazil. leopoldo nizam pfeilsticker department of otorhinolaryngology, university of campinas (unicamp), school of medical sciences (fcm), são paulo, brazil.

introduction: a keratocystic odontogenic tumor is a benign intra-bone mass originating from dental lamina or its residue. it represents 2–11% of jaw cysts, and has a slow but aggressive growth. the evaluation of molecular characteristics, immunohistochemistry, and genetic expression currently have no established classification regarding the evolution and pathophysiologic pattern of these lesion...

Journal: :nephro-urology monthly 0
ivan zokalj department of radiology, county hospital cakovec, cakovec, croatia; department of radiology, county hospital cakovec, cakovec, croatia jasminka igrec department of radiology, county hospital cakovec, cakovec, croatia antonio plesnar department of surgery, division of urology, county hospital cakovec, cakovec, croatia

conclusions pnet/ews should be included in the differential diagnosis of renal tumors in symptomatic young adults. patients with localised pnet/ews treated with a combination of surgery and chemotherapy have an excellent chance of long-term survival, as in the case we have presented. introduction primitive neuroectodermal tumor (pnet)/ewing’s sarcoma (ews) belongs to a family of neoplasms that ...

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