J Formos Med Assoc
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Case Reports
Resistance to thyroid hormone due to a novel THRB p.Val349Ala mutation in a Taiwanese boy.
Resistance to thyroid hormone (RTH) is a rare congenital disorder characterized by impaired sensitivity of target tissues to thyroid hormone. The disease is mostly caused by heterozygous mutations of thyroid hormone receptor β (THRB) gene. We present a ten-year-old Taiwanese boy with goiter, mood disturbances and attention deficit hyperactivity disorder (ADHD). ⋯ Val349Ala mutation. The patient attained normal growth and a paucity of symptoms without any medication during the follow-up period. We hope that the presentation of this case can make the early diagnosis of RTH possible so that inappropriate management of these patients can be avoided in the future.
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Impact of the implant shape on the biomechanical performance of all-on-four treatment of dental implant is still unclear. This study evaluated the all-on-four treatment with four osseointegrated implants in terms of the biomechanical effects of implant design and loading position on the implant and surrounding bone by using both in vitro strain gauge tests and three-dimensional (3D) finite element (FE) analyses. ⋯ For all-on-four treatment with four osseointegrated dental implants, altering the implant design does not appear to affect the biomechanical performance of the entire treatment, especially in terms of the stresses and strains in the surrounding bone.
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Comment Letter
A severe-type COVID-19 case with prolonged virus shedding.
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To date, molecular typing studies on Mycoplasma pneumoniae are limited. We evaluated the molecular types of Mycoplasma pneumoniae in pediatric patients in Taiwan in 2016. ⋯ Macrolide resistance was relatively low (24%) in this age group in 2016 in Taiwan, and A2063G was the dominant point mutation. MLVA 4-5-7-2 was associated with macrolide resistance.