نتایج جستجو برای: malignant tumor
تعداد نتایج: 563949 فیلتر نتایج به سال:
Background: Phyllodes tumor (PT) of the breast in Hispanic patients is more frequently reported with large tumors and with more borderline/malignant subtypes compared with other populations. The objective of this study was to describe characteristics of patients with PT and to identify differences among subtypes in a Mexican population. <...
Background & Objective: This study was designed for the first time for the detection of mutant BRAF V600E and its correlation with clinicophathologic features in a sample of Iranian patients with pathologically proved pigmented skin neoplasms.Methods: 82 paraffin-embedded blocks, including melanocytic nevi, malignant melanoma, Basel cell carcinoma, and sq...
one of the unusual variant of ovarian tumor is sex cord stromal tumor with annular tubules (sctat). the recurrence in case of malignant ovarian sctat ranges from 3mo to 20yr. this report describes the case of recurrence of sctat in a 35yr old woman after 4yr of hysterectomy with bilateral salphingo-oopherectomy. microscopic examination revealed features of sctat. because of its unusual behavior...
Background & Aims: Intrapericardial immature teratoma is a rare, primary cardiac tumor that often causes symptoms through pressure on the structures of the cardiovascular and/or respiratory system and can potentially be fatal. Immature teratoma has the potential to be malignant. Case Report: The patient was a three-day old term male neonate that was admitted in neonatal ICU due to respirator...
The efficient separation of exfoliated malignant tumor cells (MTCs) from pleural and peritoneal effusions is critical for improving the detection sensitivity reducing time-consuming cytological assessment. Herein, an...
Ameloblastic carcinoma (AC) is a rare malignant epithelial odontogenic tumor that histologically retains the features of ameloblastic differentiation and exhibits cytological features of malignancy in the primary or recurrent tumor. It may develop within a preexisting ameloblastoma or arise de novo or from an odontogenic cyst. Epidemiological evidence shows that human cancer is generally caused...
Breast cancer (BC) is the most frequent malignant tumor among women worldwide, both in developed and developing countries. According to data published March 2019 from Globocan 2018...
desmoid tumor of breast is a rare benign, locally aggressive tumor with a high recurrence rate. it has been associated with scar from previous breast surgery or trauma. especially in breast cancer patients with previous operation history, it may simulate recurrent breast cancer clinically and radiologically. we presented multimodality imaging findings (ultrasound, computed tomography, magnetic ...
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