نتایج جستجو برای: follicular lesion
تعداد نتایج: 120729 فیلتر نتایج به سال:
In this paper we have reported and discussed an unusual histopathologic feature of medullary carcinoma which is one of the pitfalls in the diagnosis of this tumor. The patient was a 14 years old girl who complained of painless, gradually growing cervical mass from one year ago. She had no history of head and neck radiotherapy of familial history of thyroidal or other endocrine disease. In labor...
Background. Fine needle aspiration (FNA) remains the first-line diagnostic in management of thyroid nodules and reduces unnecessary surgeries. However, it is still challenging since cytological results are not always straightforward. This study aimed to examine the results of thyroid FNA using the Bethesda system for reporting thyroid cytopathology (TBSRTC) to establish the level of accuracy of...
BACKGROUND We sought to investigate subgroup distribution using Bethesda classification and risks for malignancy. We also compared the malignancy risk of cases that were denoted as non-diagnostic due to cystic contents, with cases that were denoted as non-diagnostic due to presence of other features. MATERIAL AND METHODS The study included pathology test results of 1,440 thyroid nodule samples ...
Proteomic profiling with protein-chip technology has been used successfully to discover biomarkers with potential clinical usefulness in several cancer types. Little proteomic study has been done in B-cell lymphomas. We determined whether the expression of a set of proteins by protein-chip technology coupled with new informatics tools could be used to build a model to molecularly classify B-cel...
The International Knockout Mouse Consortium was formed in 2007 to inactivate ("knockout") all protein-coding genes in the mouse genome in embryonic stem cells. Production and characterization of these mice, now underway, has generated and phenotyped 3,100 strains with knockout alleles. Skin and adnexa diseases are best defined at the gross clinical level and by histopathology. Representative re...
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