影响因子51.273分
省人民医院新冠肺炎论文登上国际顶级医学期刊

本报讯 （记者冯金灿）2月21日，河南省人民医院医学影像中心主任王梅云团队撰写的《Presumed Asymptomatic Carrier Transmission of COVID-19》被世界四大顶级综合医学期刊之一的《美国医学会杂志》 (The Journal of the American Medical Association, JAMA, 影响因子51.273) 在线发表。该文章也是全球放射学界在该期刊发表的首个新型冠状病毒肺炎的相关文章。
文章是河南省人民医院医学影像中心副主任医师白岩、主任医师王梅云等根据官方报道并结合临床资料梳理、分析而成，对公共卫生安全防控有重要的警示和指导意义。
王梅云说，在疫情防控过程中，医务工作人员对一线诊治经验进行记录、总结，形成论文进行分享，可以为尽快控制疫情提供宝贵经验。
“把论文写在抗击疫情第一线，把研究成果应用到抗击疫情当中，这是医学工作者的职责和使命。” 王梅云说。

Dilation stages during labour

The cervix, which is the bottom portion of the uterus, opens when a woman has a baby, through a process called cervical dilation. The process of the cervix opening (dilating) is one way that healthcare staff track how a woman’s labor is progressing.
During labor, the cervix opens to accommodate the passage of baby’s head, which is around 10cm dilated for most term babies.
#医学生Medic[超话]##medicaltalks##医学科普#

Cutaneous horns, also known by the Latin name cornu cutaneum, are unusual keratinous skin tumors with the appearance of horns, or sometimes of wood or coral. Formally, this is a clinical diagnosis for a "conical projection above the surface of the skin." They are usually small and localized but can, in very rare cases, be much larger. Although often benign, they can also be malignant or premalignant.
The cause of cutaneous horns is still unknown, but it is believed that exposure to radiation can trigger the condition. This is evidenced by a higher rate of cases occurring on the face and hands, areas that are often exposed to sunlight. Other cases have reported cutaneous horns arising from burn scars. As with many other wart-like skin conditions, a link to the HPV virus family, especially the HPV-2 subtype has been suggested.
As the horn is composed of keratin, the same material found in fingernails, the horn can usually be removed with a sterile razor.
However, the underlying condition will still need to be treated. Treatments vary, but they can include surgery, radiation therapy, and chemotherapy.
#医学生Medic[超话]##medicaltalks##医学#