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 cross-fusion research of artificial intelligence technology and spinal surgery represented by machine learning and neural network model is a new research direction and hot issue in the field of artificial intelligence in recent years. The anatomy and disease symptoms of the spine are complex, and the diagnosis and treatment of spinal surgery require rich clinical experience. However, the distribution of medical resources in China is seriously uneven. How to improve the ability of primary medical services so that the most extensive patient groups can benefitis still an urgent problem to be solved. Artificial intelligence is a technical science that researches and develops theories, methods, technologies, and application systems for simulating, extending and expanding human intelligence. With the advent of the era of big data medical technology, artificial intelligence technology may solve this problem by transforming "experts sinking" into "tech sinking" . At present, technologies such as confrontation learning, weakly supervised learning, intensive learning and graph neural networks have become research hotspots in the field of artificial intelligence, and have also played an important role in many fields of clinical medicine. Based on the advantages of deep learning and neural network in disease learning, many spine surgeons combine it with the diagnosis and treatment of cervical spondylosis, low back pain, lumbar degenerative diseases, spinal deformity, spinal tumors, and other spine-related diseases. The rapid location and accurate diagnosis of the disease not only makes it an effective tool for the comprehensive diagnosis of spinal diseases but also provides the basis for the most reasonable treatment options for spinal diseases. In the domestic application of artificial intelligence in the diagnosis and treatment of spinal surgery, it can also solve the problems of difficult diagnosis and complicated treatment of spinal diseases faced by primary doctors, reduce the rate of misdiagnosis and missed diagnosis, and effectively reduce the economic and social burden of spinal diseases. This paper reviews the research progress of artificial intelligence represented by deep learning in the field of diagnosis and treatment of spinal surgery at home and abroad, and the advantages and application prospects of artificial intelligence in the diagnosis and treatment of spinal surgery.

Objective To investigate the significance of CD64 combined with C-reactive protein (CRP) and procalcitonin(PCT) in the diagnosis of neonatal sepsis.Methods A total of 70 neonates diag-nosed with neonatal sepsis(sepsis group),35 cases of non-infectious diseases(non-infected group),and 40 healthy newborns(healthy control group) were enrolled in the Department of Pediatrics,Fuzhou First Hospital Affiliated to Fujian Medical University from July 2015 to June 2016. Serum CD64 was detected by flow cytometry.Serum CRP and PCT were detected by automatic biochemical analyzer,and the results were com-pared and analyzed.Results The levels of serum CD64,CRP and PCT in sepsis group were significantly higher than those in non-infected group and healthy controls(P <0.05).The sensitivity and specificity of CD64 combined with CRP and PCT in the detection of neonatal sepsis were 97.14% and 96.00%,and the sensitivity and specificity in the combined detection were higher than those in three indicators alone.Conclusion CD64 combined with CRP and PCT in the detection of neonatal sepsis can improve the specificity,and provide the basis for early diagnosis.

Objective To investigate the value of neutrophil CD64 combined with monocyte chemotactic protein 1 (MCP-1),interleukin-8 (IL-8) and interferon-inducible protein-10 (IP-10) in the clinical diagnosis of neonatal sepsis.Method Cases of neonatal sepsis from March 2015 to June 2016 in the department were chosen as sepsis group.35 neonates with non-infection diseases were selected as noninfection group and 40 healthy newborn infants were assigned as control group.The level of CD64 in blood were detected by flow cytometry,while the level of MCP-1,IL-8 and IP-10 of the serum in the three groups were detected by automatic biochemical analyzer.The differences between groups were compared by single factor ANOVA.The ROC curves of sepsis diagnosed by whole blood CD64,serum MCP-1,IL-8 and IP-10 were drew.Result The level of CD64,IL-8 and IP-10 of the neonatal blood in the sepsis group were significantly higher than that in the non-infection group (P ＜ 0.05) and control group (P ＜ 0.05).There were no significant difference between the sepsis group and non-infection group in MCP-1 (P ＞ 0.05),but significantly higher than that in the control group (P ＜ 0.05).The levels of serum MCP-1 and IP-10 in the non-infection group were significantly higher than those in the control group (P ＜ 0.05),but there was no significant difference between the non-infection group and control group in CD64 and IL-8 (P ＞0.05).The optimal thresholds of blood CD64,MCP-1,IL-8 and IP-10 in the diagnosis of sepsis were 35.0 MFI,58.6 ng/L,60.3 ng/L,0.46 μg/L.The sensitivity and specificity of the diagnosis of sepsis were 92.8％ and 90.6％ in CD64,70.0％ and 42.6％ in MCP-1,78.5％ and 68.0％ in IL-8,72.8％ and 54.6％ in IP-10,97.1％ and 94.6％ when combined.Conclusion The combination test of CD64,MCP-1,IL-8 and IP-10 can improve the sensitivity and specificity of the diagnosis of sepsis.

BACKGROUNDDifferentiated thyroid cancer (DTC) is a common primary cancer for spinal metastases (SM). The treatments for DTC spinal metastases (SM) have evolved from simple surgery and radiotherapy to a multidisciplinary comprehensive therapeutic strategy of combined spinal surgery, general surgery, radiotherapy, nuclear medicine and endocrinology. The purpose of this study was to discuss the efficacy and prognosis associated with different surgical treatments of SM patients with DTC.

METHODSA total of 21 consecutive patients with SM of DTC that were treated between 1999 and 2013 were studied. Biopsy was routinely performed to achieve the pathological diagnosis before treatment. Three patients underwent total spondylectomy intralesionally or piecemeally, and 18 had curettage. Postoperative recurrence and survival times were analyzed by the Kaplan-Meier methods.

RESULTSNineteen patients (90%) had an average of 42.7 months (range, 7-170 months) follow-up. The median visual analogue scale for pain reduced from 5 points to 1 point (P < 0.01), and the median Karnofsky performance score increased from 70 to 90 points after surgery (P < 0.01). Seventeen patients with neurological deficits attained improvements after surgeries, of at least one level according to the Frankel classification (P < 0.01). Eight patients with curettage had recurrence. Four patients died of DTC, 12 patients lived with disease, and three patients were disease-free. No significant effects on postoperative recurrence or survival were observed between surgery combined with conservative treatment, total spondylectomy, the number of bone metastases and visceral metastasis.

CONCLUSIONSDTC-SM have a relatively favorable prognosis, and curettage and stabilization can effectively relieve the pain and improve the quality of life and neurological status of the patients. For patients with Tomita scores of ≤3, total spondylectomy may have better clinical outcomes. Comprehensive therapeutic strategies including surgery, radioiodine, external beam radiation therapy and embolization should be considered for most patients.

Adult ; Aged ; Aged, 80 and over ; Female ; Humans ; Male ; Middle Aged ; Retrospective Studies ; Spinal Neoplasms ; secondary ; surgery ; Thyroid Neoplasms ; complications ; surgery ; Treatment Outcome

Background Differentiated thyroid cancer (DTC) is a common primary cancer for spinal metastases (SM).The treatments for DTC spinal metastases (SM) have evolved from simple surgery and radiotherapy to a multidisciplinary comprehensive therapeutic strategy of combined spinal surgery,general surgery,radiotherapy,nuclear medicine and endocrinology.The purpose of this study was to discuss the efficacy and prognosis associated with different surgical treatments of SM patients with DTC.Methods A total of 21 consecutive patients with SM of DTC that were treated between 1999 and 2013 were studied.Biopsy was routinely performed to achieve the pathological diagnosis before treatment.Three patients underwent total spondylectomy intralesionally or piecemeally,and 18 had curettage.Postoperative recurrence and survival times were analyzed by the Kaplan-Meier methods.Results Nineteen patients (90％) had an average of 42.7 months (range,7-170 months) follow-up.The median visual analogue scale for pain reduced from 5 points to 1 point (P ＜0.01),and the median Karnofsky performance score increased from 70 to 90 points after surgery (P ＜0.01).Seventeen patients with neurological deficits attained improvements after surgeries,of at least one level according to the Frankel classification (P ＜0.01).Eight patients with curettage had recurrence.Four patients died of DTC,12 patients lived with disease,and three patients were disease-free.No significant effects on postoperative recurrence or survival were observed between surgery combined with conservative treatment,total spondylectomy,the number of bone metastases and visceral metastasis.Conclusions DTC-SM have a relatively favorable prognosis,and curettage and stabilization can effectively relieve the pain and improve the quality of life and neurological status of the patients.For patients with Tomita scores of ＜3,total spondylectomy may have better clinical outcomes.Comprehensive therapeutic strategies including surgery,radioiodine,external beam radiation therapy and embolization should be considered for most patients.

Objective To investigate and analyze the state of injury and treatment for the patients with maxillofacial injuries in Wenchuan earthquake, and search for more effective methods for treating maxillofacial injury. Methods One hundred and sixty-five patients wounded in Wenchuan earthquake were admitted to authors' hospital, and they received specialized diagnosis and treatment. In this paper, the emphasis was put on those patients with severe ear-nose-throat and maxillofacial injuries. Based on the analysis of the state of injuries, the patients were treated with debridement and suture, reshaping and suture, reduction and fixation of fracture, or local or systematic anti-infection therapy. All the treated patients were followed up 2 weeks after treatment. Results Thirty-three of the 165 admitted patients suffered from various degrees of maxillofacial injury (20.0%), including 10 cases of ear injuries (6.1%), 8 cases of nasal trauma (4.8%) and 2 cases of lip laceration (1.2%). All the wounds healed by primary intention after the treatment with no disfiguration. 8 cases of nasal sinus and zygomatic fractures (4.8%) and 5 cases of mandibular fracture (3.0%) recovered nicely after the treatment. No trauma was found in throat, neck, trachea and esophagus. 6 patients (3.6%) were complicated with infection after injury (onset of infection outside of hospital). There was no death. Conclusion Patients with maxillofacial injury should receive early and appropriate treatment. Besides restoration of function, it is also important to restore the physiognomy

Objective To investigate risk factors for the development of advanced schistosomiasis. Methods The case\|control study was designed with a match of 1∶1 and 1∶2. Healthy persons and chronic schistosomiasis patients were used as control. Each group was composed of 213 cases. Items investigated included: history of schistosomiasis and treatment, exposure to the contaminated water, social\|economical condition and nutritional status, other concomitant diseases. Cellular and humoral immunity, HBVMs and ABO blood groups were also detected. Statistical analysis was performed by 1∶1 and 1∶2 matched single and stepwise conditional logistic regression analysis with SAS software. Results By stepwise conditional logistic regression analysis, it was revealed that number of schistosomiasis examination(OR=1\^168-1\^311), interval from first infection to last treatment(OR=1\^142), interval from first infection to this investigation (OR=1\^089), \{HBsAg\++\}(OR=4\^683-10\^759), \{HBcAb\++\} (OR=2\^873), \{HBsAg\++\}+\{HBeAb\++\}+\{HBcAb\++\}(OR=7\^64) were risk factors of developing advanced schistosomiasis. The average living space and cellular immunity were lower in advanced schistosomiasis patients than others. No association was found between advanced schistosomiasis and ABO blood groups. Conclusion The development of advanced schistosomiasis is associated with repeated infections, and delayed or incomplete treatment. Combined infection with hepatitis B, poor socio\|economic conditions and impaired cellular immunity may increase the pathogenetic risk of schistosomiasis.