نتایج جستجو برای: malignant mixed tumor

تعداد نتایج: 775848  

Journal: :iranian journal of pathology 2013
afsaneh rajabiani1 fatemeh kamrani kanafi naser kamalian saeed shoar alireza abdollahi

salivary  gland  tumors  accounts  for  less  than  1%  of  all  tumors.  minor  salivary  gland  tumors (msgts) are uncommon and make up about 10% of all salivary gland neoplasms. the clinical and histopathological distribution of these tumors vary geographically. a case of a 38 yr old man with a minor salivary gland mass at chin region isreported here. the tumor invaded into the anterior surf...

Journal: :iranian journal of radiology 0
yeliz pekcevik department of radiology, tepecik training and research hospital, izmir, turkey; department of radiology, tepecik training and research hospital, izmir, turkey. tel: +90-2324696969, fax: +90-2324330756 mehmet onur kahya department of radiology, tepecik training and research hospital, izmir, turkey ahmet kaya department of orthopaedic surgery, tepecik training and research hospital, izmir, turkey

conclusion our preliminary results have shown that although there is some overlap between benign and malignant tumors, adding dwi, mr imaging to routine soft tissue tumor protocols may improve diagnostic accuracy. results there was only one patient with a malignant cystic tumor and was not included in the statistical analysis. the median adc values of benign and malignant tumors were 2.31 ± 1.2...

Journal: :acta medica iranica 0
n. pishva a. forouzandeh r. hejazi

twenty five cases of minor saliva ry glands tumors which was observedat the department of pathology of university of tehran from 1967 to 1972 are presented and discussed . benign mixed tumor is the most common and the only benign lesion in this series of 75 patient with intraoral salivary gland tumor. there were eleven malignant type and hence about 44% of all the tumor arc malignant and it cor...

Journal: :iranian journal of pathology 2016
shweta rana manmeet kaur gill shivani kalhan rahul n satarkar ashok sangwaiya

malignant mixed germ cell tumors,though rare overall, are the most common type of malignant ovarian neoplasms in young and adolescent girls. these tumors are rapidly growing and can metastasize. we report a case of 13-yr-old girl who presented at shkm gmc, nalhar, mewat, haryana, india in december 2013 with huge abdominal lump of a malignant mixed germ cell tumor comprising both immature terato...

Malignant mixed germ cell tumors,though rare overall, are the most common type of malignant ovarian neoplasms in young and adolescent girls. These tumors are rapidly growing and can metastasize. We report a case of 13-yr-old girl who presented at SHKM GMC, Nalhar, Mewat, Haryana, India in December 2013 with huge abdominal lump of a malignant mixed germ cell tumor comprising both immature terato...

Journal: :iranian journal of otorhinolaryngology 0
ali khalifeh department of otorhinolaryngology, mashhad university of medical sciences, mashhad, iran. mehdi bakhshaee sinus and surgical endoscopic research center, mashhad university of medical sciences, mashhad, iran. behrouz davachi department of radiology, mashhad university of medical sciences, mashhad, iran. leila mashhadi department of anesthesiology, mashhad university of medical sciences, mashhad, iran. kamran khazaeni department of otorhinolaryngology, mashhad university of medical sciences, mashhad, iran.

introduction: different imaging modalities are used to evaluate salivary gland diseases, including tumors. ultrasonography (us) is the preferred method on account of its ease of use, affordability, safety profile, and good tolerance among patients. the aim of this study was to evaluate the role of us in differentiating malignant from benign parotid tumors, in the context of previous controversy...

Afsaneh Rajabiani1 Alireza Abdollahi, Fatemeh Kamrani Kanafi Naser Kamalian Saeed Shoar Sara Sheikhbahaei

Salivary  gland  tumors  accounts  for  less  than  1%  of  all  tumors.  Minor  salivary  gland  tumors (MSGTs) are uncommon and make up about 10% of all salivary gland neoplasms. The clinical and histopathological distribution of these tumors vary geographically. A case of a 38 yr old man with a minor salivary gland mass at chin region isreported here. The tumor invaded into the anterior ...

Journal: :acta medica iranica 0
khodamorad jamshidi department of orthopedic oncology, shafa yahyaian hospital, iran university of medical sciences, tehran, iran. reza razavi department of pathology, iranshahr hospital, tehran, iran. homan yahyazadeh department of orthopedic oncology, shafa yahyaian hospital, iran university of medical sciences, tehran, iran.

chondrosarcoma is the second most common primary mesenchymal malignant tumor of the bone. the most common form is central chondrosarcoma and the rarest is intracortical chondrosarcoma. here, we describe the clinical, pathological, and imaging features of a case of intracortical chondrosarcoma as well as the outcome of surgical treatment. this is the third case reported in the literature.

Journal: :acta medica iranica 0
g. irvanlou f. mahjoub

a 41 year old woman was referred to our center because of a left breast mass lesion of about two months duration. routine pathologic examination of the mass revealed a .neoplastic tissue composed of large ovoid cells with clear cytoplasm arranged in broad sheets that were separated by thin bundles of connective tissue. immunohistochemically tumor cells express smooth muscle actin, cytokeratin, ...

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