This consensus will introduce the characteristics of fillers used in the surgical cavities of domestic nasal surgery patients based on relevant literature and expert opinions. It will also provide recommendations for the selection of cavity fillers for different nasal diseases, with chronic sinusitis as a representative example.
Humans ; Nasal Cavity/surgery* ; Nasal Surgical Procedures ; China ; Consensus ; Sinusitis/surgery* ; Dermal Fillers

The incidence of coronary heart disease is increasing year by year,with the mortality rate rank-ing first.Early prevention,diagnosis,and treatment are crucial to reduce the mortality rate.Coronary angiography is the gold standard for diagnosing coronary heart disease and is widely used in clinical practice,but it cannot accu-rately reflect the degree of coronary artery disease.Blood flow reserve fraction(FFR)is currently the reference standard for evaluating coronary artery stenosis function.However,it is an invasive examination that is limited in clinical application due to factors such as complex operation,high cost,multiple side effects related to vasodila-tors,and poor reproducibility.In recent years,non-invasive blood flow reserve scores related to imaging have been increasingly applied in clinical practice.Quantitative flow fraction(QFR)and optical coherence tomography based flow reserve fraction(OCT based optical flow ratio OFR)have become research hotspots.OFR,as a relatively new technology,has received increasing attention.Therefore,this article will describe the basic principles,clinical value,and research progress of the above-mentioned technologies.

The crosstalk between the nerve and stomatognathic systems plays a more important role in organismal health than previously appreciated with the presence of emerging concept of the "brain-oral axis". A deeper understanding of the intricate interaction between the nervous system and the stomatognathic system is warranted, considering their significant developmental homology and anatomical proximity, and the more complex innervation of the jawbone compared to other skeletons. In this review, we provide an in-depth look at studies concerning neurodevelopment, craniofacial development, and congenital anomalies that occur when the two systems develop abnormally. It summarizes the cross-regulation between nerves and jawbones and the effects of various states of the jawbone on intrabony nerve distribution. Diseases closely related to both the nervous system and the stomatognathic system are divided into craniofacial diseases caused by neurological illnesses, and neurological diseases caused by an aberrant stomatognathic system. The two-way relationships between common diseases, such as periodontitis and neurodegenerative disorders, and depression and oral diseases were also discussed. This review provides valuable insights into novel strategies for neuro-skeletal tissue engineering and early prevention and treatment of orofacial and neurological diseases.
Bone and Bones ; Nervous System ; Stomatognathic System ; Humans

Herpes simplex virus encephalitis (HSE) is a common form of viral encephalitis, often with a single-phase course. A case of HSE with abnormal mental behavior as the main manifestation, admitted in Peking University Shenzhen Hospital in Octorber 2020, which improved after sufficient antiviral treatment was reported. After 2 months, abnormal mental behavior with memory deterioration recurred. It was considered as anti-N-methyl-D-aspartate receptor antibody combined with anti-glutamic decarboxylase antibody double-positive encephalitis, and improved after rituximab treatment. At present, there is no clinical report of such double antibody positive autoimmune encephalitis secondary to HSE. The purpose of this case report is to raise clinician awareness of post-HSE autoimmune encephalitis.

In addition to respiratory symptoms, COVID-19 can also cause acute and long-term symptoms of the central nervous system, peripheral nervous system and muscular system. This article reviews the epidemiological characteristics, clinical manifestations and treatment methods of acute COVID-19 related cerebrovascular diseases, nervous system inflammatory diseases and encephalopathy, in order to provide references for clinical management of COVID-19 patients.

Objective To investigate the efficacy of perioperative management in elderly hemorrhoids patients undergoing procedure for prolapse and hemorrhoids(PPH).Methods A total of 128 elderly patients treated with PPH in the Second Affiliated Hospital of Jiaxing University from February 2018 to January 2019 were enrolled and randomly divided into the routine group(n=64)and the intervention group(n=64).The routine group underwent routine postoperative management,and the intervention group received intervention postoperative management as add-on to routine postoperative management.Clinical efficacy was compared between the two groups.Results The frequency of constipation and hematoehezia was less and the hospitalization days were shorter in the intervention group than in the routine group(0.8 ± 0.6 times/d vs.1.2 ± 0.4 times/d,1.3 ± 0.8 times/d vs.2.0± 1.0 times/d,4.9± 1.1 days vs.7.4± 1.3 days,t =4.438,4.372 and 11.744 respectively,all P =0.000).The scores of visual analog scale(VAS) and geriatric depression scale (GDS) had no significant difference between the intervention and routine groups (5.0 ± 1.6 scores vs.5.2 ± 1.3 scores for VAS;22.2± 2.9 scores vs.22.5 ± 2.6 scores for GDS,t =0.776 and 0.616,P =0.220 and 0.269)before intervention,and had significant difference between the intervention and routine groups[2.7 ± 0.7 scores vs.3.2 ± 1.1 scores for VAS;17.2 ± 1.8 scores vs.19.0 ± 2.2 scores for GDS(t =3.068 and 5.066,P=0.001 and 0.000)]after intervention.The scores of quality of life,including physiological function,emotional function,social function,mental health and health status,were higher in the intervention group than in the routine group (all P ＜ 0.05).Conclusions Intervention perioperative management is effective in elderly hemorrhoids patients undergoing procedure for prolapse and hemorrhoids,It can not only effectively improve clinical symptoms and shorten treatment time,but also alleviate pain and improve prognosis and quality of life.

Primary bone lymphoma(PBL)is rare and has no specific clinical features.A mouth-eaten pattern of bone destruction in metaphysic or subchondral bone and a large soft-tissue mass with little cortical destruction are important imaging features of primary bone lymphoma. The final diagnosis mainly depends on the histopathological features and the expression of specific proteins showing by immunohistochemical staining. It bears a good outcome after radiation and chemical therapy. The operation is not a routine therapy method.So, it is important to make accurate diagnosis before radiation and chemical therapy. In this article, we reviewed the clinical diagnosis, treatment, and prognosis of primary bone lymphoma.

The interferons(IFNs) are a family of the multifunctional cytokines, which are a kind of highly active and multifunctional glycoproteins.Studies in recent years have shown that IFNs exert a powerful antitumor effect by regulating the proliferation of tumor cells, suppressing tumor metastasis and angiogenesis, and activating antitumor immune response.Combined with other tumor treatment methods, it can inhibit the development of a variety of blood system tumors and solid tumors.In addition, the use of IFNs inducers or IFNs combined with emerging immunotherapy can significantly increase the effectiveness of tumor therapy.This review focuses on our understanding of antitumor mechanism and clinical application of IFNs, and provides some guidance for future research and clinical treatment.

Objective To investigate the role and mechanism of resveratrol in a rat model of complex region-al pain syndrome type Ⅰ(CRPS1). Methods 50 male SD rats were divided into control group(group A),sham operation group(group B),model group 1(group C),model group 2(group D),and model group 3(group E). Groups A,B and C received 5%DMSO;group D received ISO-1 of 1 mg/(kg·d);and group E received resveratrol of 20 mg/(kg · d)for 14 days. Pain behaviors were assessed on days 0,7,and 14. Serum levels of MIF and TNF-αwere detected by ELISA. MIF ,total ERK1/2 and p-ERK1/2 in sciatic nerve were detected by Western blot. Re-sults On days 7 and 14 after treatment,resveratrol injection,similar to ISO-1,significantly improved the pain threshold;serum levels of MIF and TNF-α were significantly decreased;expressions of MIF ,total ERK1/2 and p-ERK1/2 in sciatic nerve were also decreased significantly in group E,which were significantly lower than group C (P < 0.05). Conclusions Resveratrol can significantly improve pain threshold ,decrease expressions of MIF and p-ERK1/2 in a rat model of CRPS1,which might be involved in the inhibition of ERK signaling pathway.