Niger J Clin Pract
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One of the most specific effects of high-density dental restorative materials on head & neck cancer radiotherapy is generating variations on isodose distributions. These variations might have an impact on the accuracy and effectiveness of the radiation treatment. The aim of this study is investigating the possible dosimetric effect of six different restorative materials on isodose distributions in head & neck radiotherapy planning process. ⋯ The findings of the present study showed that amalgam should not be used in head & neck cancer patients who are planned to have radiation therapy. A high viscosity glass ionomer cement (GIC) and a ceramic reinforced GIC sample can be used instead of amalgam to minimize the distorting effect on isodose distributions.
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Review Case Reports
Maxillary sinusitis caused by retained dental impression material: An unusual case report and literature review.
Surgical procedures in posterior area of maxillary might cause an oroantral communication and iatrogenic sinusitis. An undetected oroantral communication can cause the penetration of foreign bodies, such as dental impression materials, in the maxillary sinus, thereby contributing to persistent sinusitis. Given the occurrence of a very rare clinical and medicolegal case of persistent and drug-resistant sinusitis due to radiologically undetected fragments of silicone paste for dental impression in the maxillary antrum, a literature review was pursued through sensitive keywords in relevant databases for health sciences. ⋯ The diagnosis resulted to be quite challenging and belatedly especially in case of healed oroantral communication and when the material retained in the maxillary sinus has similar radiodensity compared to the surrounding normal or inflammatory tissues. The case was then discussed in comparison with the reviewed literature for both clinical and medicolegal issues. Hints were provided to professionals to face the challenging diagnosis in similar rare cases and to avoid the possible related litigation.
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Observational Study
Skeleto-dental features among a sample of Saudi female children compared to British standards: A cephalometric study.
This cross-sectional observational retrospective study aimed at assessing the cephalometric skeleto-dental features of class I, II, and III skeletal relationship of Saudi female school children sample and comparing the results to the established British Caucasian cephalometric standards. ⋯ The results of the study can serve as a base-line for future investigations in Saudi Arabia. Furthermore, the results obtained can also be of great value in distinguishing the various skeleto-dental features in the different skeletal classes among the Saudi females, and in the clinical diagnosis and treatment planning.
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Several studies have associated uric acid with dyslipidemia. However, no previous studies have examined patients without chronic illness. ⋯ We observed a low prevalence of hyperuricemia, and our results indicate no association between serum uric acid concentration and lipid profile parameters.
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Peripartum hysterectomy (PPH), which means surgical removal of the uterus during pregnancy or postpartum period, is a life-saving procedure performed as a last resort to stop obstetric serious bleeding. ⋯ Before PPH, uterine integrity should be preserved using medical and surgical methods, but if success is not achieved, hysterectomy is the last life-saving step. It should be kept in mind that in patients with anemia and increased gravidity, the risk of bleeding may be high in the first 24 h after birth and therefore PPH may be required. It would be more appropriate for patients with placentation anomalies to be operated in experienced centers due to possible complications, increased blood transfusion, and intensive care requirement.