Results 211 to 220 of about 375,773 (265)
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Benign Neoplasms of the Parathyroid Gland
Head and Neck Pathology, 2019Lester D. R. Thompson
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Leptin - A Novel Hormone of Parathyroid Neoplasms
Journal of Surgical Research, 2012D. Hoang +10 more
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Differentiating Atypical Parathyroid Neoplasm from Parathyroid Cancer
Annals of Surgical Oncology, 2016The differentiation of benign parathyroid gland atypia and true parathyroid carcinoma (PC) can be challenging. In some instances, patients are classified as having 'atypical parathyroid neoplasms' (APNs), explicitly acknowledging that the distinction between benign and malignant disease appears impossible to determine.
Michelle D. Williams +9 more
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, 2020
Tumors with mixed adipose tissue and epithelial components are rare in thyroid and parathyroid glands. Most of them are benign and referred to as adenolipoma (or lipoadenoma).
M. Toprak +7 more
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Tumors with mixed adipose tissue and epithelial components are rare in thyroid and parathyroid glands. Most of them are benign and referred to as adenolipoma (or lipoadenoma).
M. Toprak +7 more
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[Clinical analysis of parathyroid neoplasms].
Zhonghua er bi yan hou tou jing wai ke za zhi = Chinese journal of otorhinolaryngology head and neck surgery, 2010目的 探讨甲状旁腺良性肿瘤的诊断及治疗经验.方法 回顾性分析6例甲状旁腺良性肿瘤患者的临床资料,其中女2例,男4例;年龄为36～62岁,中位年龄59岁.结果 6例甲状旁腺良性肿瘤中甲状旁腺腺瘤5例,甲状旁腺囊肿1例,4例伴有甲状旁腺功能亢进症状,6例患者血钙、血磷血甲状旁腺激素均升高.术前多普勒超声定位的诊断准确率为66.7%（4/6）,甲状旁腺显像定位诊断准确率为60%（3/5）.6例患者均行肿瘤切除和（或）探查术,均获得临床治愈.随访时间5个月至3年,中位随访时间2年.结论 临床医师应对高度怀疑甲状旁腺疾病的患者进行血钙、血磷、血甲状旁腺激素检测.术前影像学检查应首选多普勒超声,并辅以甲状旁腺显像检查.手术切除是最佳的治疗手段.
Xiu-mei Chen, Qing-quan Zhang
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Epithelial-mesenchymal transition in parathyroid neoplasms
2009Epithelial-mesenchymal transitions (EMT) are essential for normal embryonic development and for progression of non-invasive tumor cells into metastatic carcinomas. During embryogenesis, the parathyroid glands develop from pharyngeal pouches and migrate to their final destinations, densely enclosed by mesenchymal neural crest cells.
Georg Feldmann +7 more
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Thyroid and Parathyroid Neoplasms
2006X-rays of the neck, the chest or barium swallows can give hints mainly regarding thyroid disease, such as narrowing of tracheal, hypopharyngeal or oesophageal lumen, their shifting away from the midline, and coarse calcifications (Fig. 14.1). Their importance has remarkably decreased since the development and refinement of modern cross-sectional ...
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Neoplasms of the parathyroid glands and brown tumours – A case study
Radiography, 2012Abstract A case of brown tumours concomitant with parathyroid adenoma is described. The patient described shoulder pain following minor trauma. Plain X-rays and MRI showed cystic bone lesions while blood analysis depicted high levels of calcium and parathyroid hormone (PTH).
Penny Hosking +4 more
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Journal of Clinical Ultrasound, 1985
The sonographic textures of 10 parathyroid tumors in nine patients were examined and compared with their histologic features, particularly with the amount of fibrous trabeculae. The carcinomas containing a large amount of fibrous trabeculae, which is the
Y. Kinoshita +8 more
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The sonographic textures of 10 parathyroid tumors in nine patients were examined and compared with their histologic features, particularly with the amount of fibrous trabeculae. The carcinomas containing a large amount of fibrous trabeculae, which is the
Y. Kinoshita +8 more
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[Gamma-locator apparatus in the assistance of location of parathyroid neoplasm in operation ].
Zhonghua yi xue za zhi, 2004近年来,原发性甲状旁腺瘤引起的甲状旁腺功能亢进症已较多见,手术切除是治疗该病的最有效方法[1].第一军医大学南方医院自2001年3月采用放射性核素99mTc-sestemibi(99mTc-MIBI,99m锝-甲氧基异丁基异腈,北京原子能研究院同位素研究所)示踪,Navigator GPS γ-射线定位系统(γ-定位仪,美国Navigator公司)术中辅助定位切除甲状旁腺瘤2例, 效果满意, 现报道如下。
Xiang-Cheng Huang +4 more
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