نتایج جستجو برای: thyroid neoplasm
تعداد نتایج: 257696 فیلتر نتایج به سال:
BACKGROUND AND PURPOSE Incidental thyroid nodules are commonly seen on imaging, and their work-up can ultimately lead to surgery. We describe characteristics and pathology results of imaging-detected incidental thyroid nodules that underwent surgery. MATERIALS AND METHODS A retrospective review was performed of 303 patients who underwent thyroid surgery over a 1-year period to identify patien...
The differential diagnosis of a follicular lesion/neoplasm in thyroid FNA specimens includes hyperplastic/adenomatoid nodule, follicular adenoma and carcinoma, and follicular variant of papillary thyroid carcinoma. In our laboratory we separate follicular lesions of thyroid into hyperplastic/adenomatoid nodule (HN), follicular neoplasm (FON) and follicular derived neoplasm with focal nuclear fe...
The Bethesda System for Reporting Thyroid Cytopathology (TBSRTC) established a standardized, category-based reporting system for thyroid fine-needle aspiration (FNA) specimens. The 2017 revision reaffirms that every thyroid FNA report should begin with one of six diagnostic categories, the names of which remain unchanged since they were first introduced: (i) nondiagnostic or unsatisfactory; (ii...
Objective: The study evaluated the prevalence and progression of different thyroid tumors in patients who referred to Shahid Sadoughi Hospital during 2005 to 2013, Yazd, Iran. Materials and Methods: In this retrospective follow-up study, cytopathological data of patients suffering from thyroid masses was collected during 2005-2013. Age and sex of patients were recorded. Results: Totally, 2055...
Thyroid nodules are uncommon in childhood and recurrent thyroid nodules even rarer. Spindle epithelial tumor with thymus-like differentiation (SETTLE), a rare and distinctive low-grade neoplasm is amongst the differential diagnosis of solitary thyroid nodule in children. We describe a boy who underwent completion thyroidectomy for SETTLE in the thyroid remnant four years after initial lobectomy...
AIM To stratify the malignancy risks in thyroid nodules in a tertiary care referral center using the Bethesda system. METHODS From January, 2012 to December, 2014, a retrospective analysis was performed among 1188 patients (15-90 years) who had 1433 thyroid nodules and fine-needle aspiration at Prince Sultan Military Medical City, Saudi Arabia. All thyroid cyto-pathological slides and ultra s...
Papillary carcinoma of thyroid is the most common type of thyroid neoplasm which is usually confined to the thyroid and tends to metastasize to regional lymph nodes. Distant metastasis occur in up to 15% of cases. Thymic metastasis from any malignant carcinoma is extremely rare with only four cases reported in medical literature. We report a case of papillary carcinoma of thyroid metastasizing ...
Poorly differentiated (insular) thyroid carcinoma (PDITC) is an uncommon thyroglobulin producing neoplasm intermediate in aggressiveness between well-differentiated carcinomas of follicular cell origin and undifferentiated anaplastic carcinoma. Its cytomorphological recognition is essential for planning surgery and subsequent management as it is known for its aggressive behavior, advanced stage...
We describe a rare variant of papillary thyroid carcinoma (PTC), the Cribriform-Morular Variant (C-MV). A handful of cases have been described in the literature of this entity. They exhibit the morphologic features of a distinctive papillary neoplasm along with solid, cribriform, and squamoid-morular areas. The cribriform and morular features make this a separate entity which could be mistaken ...
Struma ovarii (SO) is a slow-growing ovarian neoplasm with thyroid tissue as its predominant component. It is an uncommon neoplasm, usually asymptomatic with an unknown risk of malignant transformation. Due to difficulties in assessing the rare biological nature and the discrepancies in the reported cases, a consensus on the appropriate treatment has not been definitively reached. A 50-year-old...
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