نتایج جستجو برای: jaw neoplasms
تعداد نتایج: 508755 فیلتر نتایج به سال:
AIMS Symptoms of jaw dysfunction are often associated with neck muscle dysfunction or other musculoskeletal problems. This study attempted to quantify the effect of jaw clenching on the electromyographic (EMG) activity of certain neck, trunk, and jaw muscles. METHODS The authors recorded EMG muscle activity in the sternocleidomastoid, trapezius, paravertebral, and rectus abdominis muscles in ...
Osteonecrosis of the jaw is an uncommon but potentially serious complication of bisphosphonate therapy in multiple myeloma. Previous studies showed that the presence of one or two minor alleles of the cytochrome P450, subfamily 2C polypeptide 8 gene (CYP2C8) polymorphism rs1934951 was an independent prognostic marker associated with development of osteonecrosis of the jaw in multiple myeloma pa...
Trap-jaw ants of the genus Odontomachus produce remarkably fast predatory strikes. The closing mandibles of Odontomachus bauri, for example, can reach speeds of over 60 m s(-1). They use these jaw strikes for both prey capture and locomotion - by striking hard surfaces, they can launch themselves into the air. We tested the hypothesis that morphological variation across the genus is correlated ...
Nine cases of central salivary gland tumors of the jaws were seen during the period 1962-1968. Four patients were in the sixth decade; they all presented with swelling of one of the jaws. Pain was unusual. X-ray of the mandible revealed either a diffuse rarefaction or a multiloculated cystic appearance. Four patients had a cylindroma, 3 had mucoepidermoid carcinoma, and 2 had an adenocarcinoma....
A Hanwoo cow with a delayed gestation and abdominal distension was delivered following PGF2α injection. There excessive amniotic fluid, male calf but died immediately. The had no eyes nose, cleft palate on the upper jaw. Gross appearance computed tomography image showed that teeth were spread out both sides due to in jaw, lower jaw positioned upward. other brain parts except cerebellum. These f...
Background and purpose: Early diagnosis of jaw lesions is of great importance, especially in children. The aim of the present study was to investigate the frequency of jaw lesions in panoramic radiography of children (5-12 years old) in north of Iran. Materials and methods: In this study, 1000 panoramic images of children attending oral radiology centers (2012-2019) in north of Iran were studi...
We present a case of parafibromin deficient (HPT-JT type, CDC73-mutated) parathyroid tumour (PDPT) occurring in 16-year-old girl. PDPT was recently proposed as distinct class neoplasms that show deficiency without meeting the invasive criteria required to diagnose carcinoma. Our histological examination revealed characteristic morphological features PDPT, including thick capsule, sheet-like gro...
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