Results 41 to 50 of about 1,386,035 (271)
Archives of Surgery, 1958 The parathyroid glands arise as diverticula of the endoderm of the third and fourth branchial pouches. They appear during the fifth week of gestation as bilateral localize proliferations along the anterior-dorsal surface of pouch III and the lateral extremity of pouch IV.
Ferenc Gyorkey +3 more
openaire +6 more sources
Parathyroid carcinoma in a 13-year-old girl with a long-term survival
Surgical Case Reports, 2020 Background Parathyroid carcinoma as a cause of primary hyperparathyroidism in children is extremely rare. We report a case of parathyroid carcinoma which occurred in a 13-year-old girl who survived for more than 45 years after the first operation.
Yoko Omi +6 more
doaj +1 more source
Two case reports of parathyroid carcinoma and review of the literature
Journal of Oncological Sciences, 2017 Parathyroid carcinoma is an infrequent endocrine malignant neoplasm with an aggressive behavior. Two cases of parathyroid carcinoma are described, one with a late diagnosis after previous surgeries for parathyroid hyperplasia, and the other diagnosed ...
Juliana Maria de Almeida Vital +6 more
doaj +1 more source
Modeling of biological doses and mechanical effects on bone transduction [PDF]
Journal of Theoretical Biology 274, 1 (2011) 36-42, 2011 Shear stress, hormones like parathyroid and mineral elements like calcium mediate the amplitude of stimulus signal which affects the rate of bone remodeling. The current study investigates the theoretical effects of different metabolic doses in stimulus signal level on bone.
arxiv +1 more source
Parathyroid carcinoma coexisting with multiple parathyroid adenomas: a case report.
Endocrine journal, 2020 Primary hyperparathyroidism is usually caused by parathyroid adenoma; however, parathyroid carcinoma is a rare cause. We report a rare case of 74-year-old female of primary hyperparathyroidism caused by parathyroid carcinoma (PC) and coexisting multiple ...
M. Takenobu +4 more
semanticscholar +1 more source
Lymphangiogenesis and carcinoma in the uterine cervix: Joint and hierarchical models for random cluster sizes and continuous outcomes [PDF]
Annals of Applied Statistics 2015, Vol. 9, No. 4, 1932-1949, 2016 Although the lymphatic system is clearly linked to the metastasis of most human carcinomas, the mechanisms by which lymphangiogenesis occurs in response to the presence of carcinoma remain unclear. Hierarchical models are presented to investigate the properties of lymphatic vessel production in 2997 fields taken from 20 individuals with invasive ...
arxiv +1 more source
Case Reports in Endocrinology, 2023 Background. Parathyroid carcinoma accounts for
Leonardo Bandeira +5 more
doaj +1 more source
PIK3CA Mutational Analysis of Parathyroid Adenomas
JBMR Plus, 2020 Benign parathyroid adenoma is the most common cause of primary hyperparathyroidism, whereas malignant parathyroid carcinoma is exceedingly rare. Distinguishing parathyroid carcinoma from benign adenoma is often difficult, and may be considerably delayed ...
Aaliyah Riccardi +9 more
doaj +1 more source
AI-based Carcinoma Detection and Classification Using Histopathological Images: A Systematic Review [PDF]
arXiv, 2022 Histopathological image analysis is the gold standard to diagnose cancer. Carcinoma is a subtype of cancer that constitutes more than 80% of all cancer cases. Squamous cell carcinoma and adenocarcinoma are two major subtypes of carcinoma, diagnosed by microscopic study of biopsy slides.
arxiv