نتایج جستجو برای: follicular thyroid carcinoma

تعداد نتایج: 471829  

Journal: :acta medica iranica 0
m. mokhtari m. sadeghi a. talebi

hbme-l is an antimesothelial monoclonal antibody that recognizes an unknown antigen on microvilli of mesothelial cells. the antibody is only relatively specific for mesothelium and is used in the differential diagnosis of mesothelioma and adenocarcinoma within the context of an appropriate immuno-histochemical panel. hbme-l has also been reported to strongly and uniformly stain papillary and fo...

HOSSEIN GHARIB,

Four patients are described in whom a follicular carcinoma developed following thyroidectomy for a benign follicular neoplasm. It is possible that the initial thyroid neoplasm was a well- differentiated follicular carcinoma which was microscopically indistinguishable from a benign adenoma. Realizing this pathologic pitfall in thyroid diagnosis, the need for meticulous examination of the pa...

Arezoo Aghakhani, Farahnaz Bidari-Zerehpoosh Guive Sharifi Hussein Soleimantabar Kaveh Ebrahimzadeh Sara Zahedifard

Follicular thyroid carcinoma (FTC) is the second most common type of thyroid cancer after papillary carcinoma. It usually grows slowly and is clinically indolent; but rarely, its aggressive forms with distant metastases can occur. We report here an uncommon case of bilateral orbital metastasis of FTC. A 70-year-old woman present...

Journal: :iranian journal of pathology 2014
farahnaz bidari-zerehpoosh guive sharifi sara zahedifard hussein soleimantabar kaveh ebrahimzadeh

follicular thyroid carcinoma (ftc) is the second most common type of thyroid cancer after papillary carcinoma. it usually grows slowly and is clinically indolent; but rarely, its aggressive forms with distant metastases can occur. we report here an uncommon case of bilateral orbital metastasis of ftc. a 70-year-old woman presented with bilateral exophtalmus and past medical history of thyroid n...

ناصرالاسلامی, پروانه, هاشمی, فروغ,

Argyrophilic nucleolar organizer regions (AgNORs) are loops of ribosomal DNA in the nucleolus and are associated with acidic proteins that have a high affinity for silver. In this study, the mean AgNOR counts were evaluated in specimens. Seventy three specimens were examined, including 16 normal thyroids, 19 nodular goiters, 21 follicular adenomas and 17 thyroid carcinomas (11 papillary, 4 foll...

Journal: :medical journal of islamic republic of iran 0
hossein gharib from the division of endocrinology and internal medicine, mayo clinic and mayo foundation, rochester, minnesota, u.s.a.

four patients are described in whom a follicular carcinoma developed following thyroidectomy for a benign follicular neoplasm. it is possible that the initial thyroid neoplasm was a well- differentiated follicular carcinoma which was microscopically indistinguishable from a benign adenoma. realizing this pathologic pitfall in thyroid diagnosis, the need for meticulous examination of the patholo...

Journal: :modares journal of medical sciences: pathobiology 2014
maryam zarkesh mahdi taghaddosi fereidoun azizi azita zadeh-vakili mehdi hedayati

thyroid cancer, the most common endocrine malignancy worldwide, originates from follicular epithelial cells. it is classified as a well-differentiated thyroid carcinoma (wdtc), which includes both follicular (ftc) and papillary types (ptc), poorly differentiated thyroid carcinomas (pdtc), anaplastic thyroid carcinoma (atc), and/or arising from para-follicular calcitonin producing cells involve m...

Journal: :Internal medicine 2012
Huan Xu Wentong Zeng Ying Tang

Renal tumor metastasis from thyroid follicular carcinoma is very rare. Here, we present a 64-year-old woman with metastatic thyroid follicular carcinoma presenting as a primary renal tumor. The renal tumor was removed and revealed the origin of thyroid follicular carcinoma. Six months after the treatment of renal tumor, the patient was readmitted for the enlarged thyroid gland. The follicular c...

Journal: :international journal of endocrinology and metabolism 0
hiroshi takeyama department of surgery, jikei university school of medicine, tokyo, japan; department of surgery, jikei university school of medicine, 3-25-8,105-8461, tokyo, japan. tel.: +1-81-3-3433-1111, fax: +1-81-3-5472-4140 yoshinobu manome department of molecular cell biology, jikei university school of medicine, tokyo, japan kouki fujioka department of molecular cell biology, jikei university school of medicine, tokyo, japan isao tabei department of surgery, jikei university school of medicine, tokyo, japan hiroko nogi yasuo toriumi department of surgery, jikei university school of medicine, tokyo, japan

results there were 39 cases with lymph node metastasis in 59 malignant tumors, and 0 cases in 6 benign follicular type tumors. the staining scores by jt-95 of the 39 tumors with lymph node metastasis were 5+ in eight cases and 6+ in 31 cases. on the other hand, the scores of 20 malignant tumors without lymph node metastasis were < 4+ in all of the cases. in the co-cultured assay, numerous adhes...

Journal: :journal of research in medical sciences 0
mozhgan mokhtari mehdi eftekhari department of pathology, school of medicine, isfahan university of medical sciences, isfahan, iran reza tahririan

background: there are inter-observer disagreements between papillary thyroid carcinoma (ptc) with other follicular lesions of thyroid in aspect of diagnosis. cd56 is present on follicular epithelial cells of the normal thyroid. we evaluated the diagnostic value of cd56 expression in ptc, follicular thyroid lesions, and follicular thyroid neoplasms. materials and methods: seventythree cases diag...

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