Traumatic supraorbital fissure syndrome (TSOFS) is a symptom complex caused by nerve entrapment in the supraorbital fissure after skull base trauma. If the compressed cranial nerve in the supraorbital fissure is not decompressed surgically, ptosis, diplopia and eye movement disorder may exist for a long time and seriously affect the patients′ quality of life. Since its overall incidence is not high, it is not familiarized with the majority of neurosurgeons and some TSOFS may be complicated with skull base vascular injury. If the supraorbital fissure surgery is performed without treatment of vascular injury, it may cause massive hemorrhage, and disability and even life-threatening in severe cases. At present, there is no consensus or guideline on the diagnosis and treatment of TSOFS that can be referred to both domestically and internationally. To improve the understanding of TSOFS among clinical physicians and establish standardized diagnosis and treatment plans, the Skull Base Trauma Group of the Neurorepair Professional Committee of the Chinese Medical Doctor Association, Neurotrauma Group of the Neurosurgery Branch of the Chinese Medical Association, Neurotrauma Group of the Traumatology Branch of the Chinese Medical Association, and Editorial Committee of Chinese Journal of Trauma organized relevant experts to formulate Chinese expert consensus on the diagnosis and treatment of traumatic supraorbital fissure syndrome ( version 2024) based on evidence of evidence-based medicine and clinical experience of diagnosis and treatment. This consensus puts forward 12 recommendations on the diagnosis, classification, treatment, efficacy evaluation and follow-up of TSOFS, aiming to provide references for neurosurgeons from hospitals of all levels to standardize the diagnosis and treatment of TSOFS.

Objective:To investigate the predictive value of thrombus enhancement (TE) and thrombus permeability in cardioembolic thrombus with acute middle cerebral artery occlusion based on CT.Methods:The clinical and image data of 93 patients with acute middle cerebral artery occlusion who were admitted to the First Affiliated Hospital of Soochow University within 12 hours after onset from January 2020 to July 2022 were retrospectively analyzed. According to the TOAST criteria, the patients were divided into the cardioembolism (CE) group (43 cases) and the large artery atherosclerosis (LAA) group (50 cases). All patients received noncontrast CT and CT angiography, and then thrombus permeability [thrombus attenuation increase (TAI), void fraction (ε)] and TE were assessed. Independent sample t-test, Mann-Whitney U test and χ2 test were used in univariable analysis between two groups. Multivariable logistic regression analysis was used to explore the independent influencing factors for cardioembolic stroke and establish a logistic model. The receiver operating characteristic (ROC) curve and the area under the curve (AUC) were used to evaluate the predictive value of TAI, ε, TE and the logistic model in cardioembolic thrombus with acute middle cerebral artery occlusion. Results:There were statistically significant differences in sex, atrial fibrillation, hypertension, diabetes mellitus, smoking, baseline National Institutes of health stroke scale (NIHSS), TAI, ε and TE between the CE group and the LAA group ( P<0.05). Binary logistics regression analysis showed that TAI (OR=1.300, 95%CI 1.147-1.473, P<0.001), hypertension (OR=0.116, 95%CI 0.025-0.535, P=0.006) and baseline NIHSS (OR=1.165, 95%CI 1.040-1.304, P=0.008) were independent influencing factors for cardioembolic thrombus. The ROC curve indicated that the logistic model predicted cardioembolic thrombus with the highest AUC of 0.907 (95%CI 0.848-0.966). TE predicted cardioembolic thrombus with the highest sensitivity of 90.7%. Conclusion:TE and thrombus permeability have application value for predicting cardioembolic thrombus with acute middle cerebral artery occlusion based on CT.

The 29th European Congress on Obesity(ECO) was held in Maastricht, Netherlands from May 4 to May 7, 2022. The conference consisted of five sections with a great amount of information: basic science, behavioural and public health, childhood and adolescent obesity, management and intervention, and metabolic surgery, with a total of more than 80 special reports. We summarized the epidemiological investigation, diagnosis, complications and management of obesity, aiming to provide reference information for the comprehensive management of obesity in China.

Objective:To investigate the application value of three-dimensional (3D) printing technology assisted laparoscopic anatomic liver resection of segment 8 (Lap-S8).Methods:The retrospective and descriptive study was conducted. The clinicopathological data of 8 liver cancer patients including 7 cases with hepatocellular carcinoma and 1 case with intrahepatic cholangio-carcinoma who underwent 3D printing technology assisted Lap-S8 in the Hunan Provincial People′s Hospital from January 2019 to December 2020 were collected. There were 7 males and 1 female, aged from 49.0 to 80.0 years, with a median age of 56.5 years. Of the 8 patients, 6 cases underwent laparoscopic anatomic liver resection of the entire segment 8, 1 case underwent laparoscopic anatomic liver resection of ventral subsegmental of the segment 8 and 1 case underwent laparoscopic anatomic liver resection of dorsal subsegmental of the segment 8. 3D printing technology was used to assist preoperative evaluation and intraoperative navigation for all 8 patients. Observation indicators: (1) surgical situations; (2) postoperative situations; (3) follow-up. Follow-up was conducted using outpatient examination, internet or telephone interview to detect survival and tumor recurrence of patients after operation up to March 2021. Measurement data with normal distribution were represented as Mean±SD, and measurement data with skewed distribution were represented as M(range). Count data were described as absolute numbers. Results:(1) Surgical situations: all the 8 patients underwent 3D printing technology assisted Lap-S8 successfully, without conversion to open surgery. The operation time, hepatic portal occlusion time and volume of intraoperative blood loss of the 8 patients were (216±41)minutes, (56±11)minutes and 75 mL(range, 50 to 300 mL), respectively. There was no intraoperative blood transfusion in 8 patients, and the surgical margin of the 8 patients was negative. (2) Postoperative situations: the duration of postoperative hospital stay of the 8 patients were (9±3)days. There was no complication such as postoperative hemorrhage, biliary fistula, liver abscess or abdominal infection occurred. (3) Follow-up: all the 8 patients were followed up for 3.0?24.0 months, with a median follow-up time of 12.5 months. During the follow-up, 1 of 8 patients with preoperative diagnosis of recurrent hepatocellular carcinoma developed tumor recurrence at 5 months after operation. The patient underwent laparoscopic surgery followed with the transcatheter arterial chemoembolization and target therapy, and survived with tumor. There was no tumor recurrence in the other 7 patients.Conclusion:3D printing technology assisted Lap-S8 is safe and feasible.

Objective:To develop a radiomics nomogram model based on CT to distinguish arteriovenous malformation(AVM) intracerebral hemorrhage from primary intracerebral hemorrhage.Methods:One hundred and thirty-five patients with cerebral hemorrhage confirmed by operation in the First Affiliated Hospital of Soochow University were analyzed retrospectively, including 52 patients with AVM cerebral hemorrhage and 83 patients with primary cerebral hemorrhage. Radiomics features were extracted from baseline CT, radiomics score (Radscore) was calculated and radiomic labels were constructed. Multiple logistic regression analysis was used for clinical features combined with CT signs to establish a clinical model. And then the nomogram model was generated according to the Radscore and the clinical model. The ROC curve and decision curve analysis (DCA) were used to evaluate the discrimination performance of the model.Results:Six features were selected and used to establish radiomic labels. The clinical model consisted of age (OR: 4.739, 95%CI 1.382-16.250) and hematoma location (OR: 0.111, 95%CI 0.032-0.385), while the nomogram model consisted of age, hematoma location and Radscore. In the training group, there was a significant difference between the nomogram model [area under curve (AUC) 0.912] and the clinical model (AUC 0.816), the radiomics model (AUC 0.857) ( Z=2.776, 2.034, P=0.006, 0.042, respectively); While in the validation group, there was no significant difference between the nomogram model (AUC 0.919) and the clinical model (AUC 0.788), the radiomics model (AUC 0.810) ( Z=1.796, 1.788, P=0.073, 0.074, respectively). DCA analysis showed that the clinical value of the nomogram model was superior to the clinical model and radiomic model. Conclusion:The radiomics nomogram can effectively distinguish AVM-related cerebral hemorrhage from primary cerebral hemorrhage, which is helpful for clinical decision-making.

Objective: To explore the safety and feasibility of laparoscopic liver resection in the treatment of intrahepatic cholangiocarcinoma (ICC). Methods: The retrospective study was adopted. The clinical data of 58 patients with ICC who underwent laparoscopic liver resection in the Department of Hepatobiliary Minimally Invasive Surgery of the First Affiliated Hospital of Hu′nan Normal University were collected From January 2016 to December 2018. Among them, 34 patients were males and 24 were females, aged from 34 to 71 years with a median age of 54 years. Observation indicators: (1) Surgical treatment: surgical methods, operation time, intraoperative blood loss, intraoperative blood transfusion rate, intraoperative hepatic portal blocking time, conversion rate, postoperative complications, postoperative hospital stay. (2) Postoperative pathological conditions. (3) Follow-up.Follow-up visits were conducted using an outpatient clinic and telephone to understand patient survival after surgery. The follow-up period was until June 2019. Measurement data with normal distribution were expressed as (Mean±SD), count data was expressed as frequency and percentage. Results: A total of 58 patients were included in this study, of which 48 patients underwent laparoscopic radical surgical resection of intrahepatic cholangiocarcinoma and 10 patients underwent laparoscopic conversion to laparotomy. (1) Surgical treatment: laparoscopic resection of the left liver (segments Ⅱ, Ⅲ and Ⅳ), laparoscopic resection of the right liver (segments Ⅴ, Ⅵ, Ⅶ and Ⅷ), laparoscopic resection of the right posterior lobe (segments Ⅵ and Ⅶ), laparoscopic extended resection of the right posterior lobe, laparoscopic resection of the middle lobe (Ⅳ, Ⅴ and Ⅷ), laparoscopic resection of the V and Ⅵ, laparoscopic resection of the left liver (segments Ⅱ, Ⅲ and Ⅳ) combined with the caudate lobe (segments I and Ⅸ), laparoscopic extended left hemihepatectomy, laparoscopic resection of the VI, laparoscopic resection of the Ⅶ and Ⅷ, laparoscopic resection of the left lateral lobe (segments Ⅱ and Ⅲ) and laparoscopic resection of the right hepatic mass; operation time: (320.38±107.68) min; intraoperative blood loss: (262.34±76.06); intraoperative blood loss: 0 (0/58); Intraoperative hepatic portal occlusion time: (48±15) min, the conversion rate was 17.2% (10/58); the incidence of postoperative biliary fistula was 6.8% (4/58), and the patient was discharged after conservative treatment and unobstructed drainage (T-tube vacuum suction); the postoperative gastrointestinal recovery time was (1.84±0.57) d; no other serious complications occurred.Postoperative hospital stay: (9.34±3.39) d; there were no deaths and unplanned surgeries during the perioperative period. (2) Pathological conditions: 32 cases received lymph node dissection during the operation, and 26 cases showed cholangiocarcinoma without lymph node dissection; pathological examination showed that the pathological reports of all tumor margins were negative, and 4 cases showed lymph node dissection and positive lymph node metastasis. (3) Follow-up results: of the 58 patients with ICC, 49 were followed up for 6 to 36 months. The tumor survival time was (4 to 36) months. 28 patients survived without tumor. 17 patients had intrahepatic metastasis with multiple lymph node metastasis. 4 patients were treated with microwave ablation after intrahepatic metastasis was found. 9 patients were lost to follow-up. Conclusion Laparoscopic treatment of intrahepatic cholangiocarcinoma is safe and feasible in experienced centers.

Objective To investigate the effect and safety of different doses of aripiprazole on hyperprolactinemia (HPL) induced by antidepressants such as Selective Serotonin Reuptake Inhibitor (SSRIs). Methods One hundred and thirty-five depressive patients with SSRIs antidepressant-induced hyperprolactinemia were randomly divided into three groups and 95 cases who finished the study were included in the study. Thirty-three cases in group 1 were treated with aripiprazole 5 mg/d, thirty-two cases in group 2 were treated with aripiprazole 10 mg/d and thirty cases in control group were treated with SSRI alone. All three groups also received cognitive behavioral therapy in addition to antidepressants for 12 weeks. Serum prolactin levels were examined before admission and 4, 8 and 12 weeks after treatment. Hamilton Depression Scale (HAMD), Global Assessment Function (GAF) and Treatment Emergent Symptom Scale (TESS) were used to evaluate the efficacy and adverse reactions. Results At the end of the 4, 8 and 12 weeks, the serum prolactin level in group 1 and group 2 were significantly lower than those in control group (P<0.05). At the end of 8 and 12 weeks, the HAMD scores of group 1 and 2 group were significantly lower than those of the control group (P<0.01). At the end of 4, 8, and 12 weeks, the GAF scores of group 1 and 2 group were significantly higher than those of the control group (P< 0.01). However, there were no significant differences in prolactin levels, HAMD and GAF scores between group 1 and group 2 (P>0.05). There was no significant difference in the rate of adverse reaction among the three groups (P>0.05). Conclusion Aripiprazole can reduce the hyperprolactinemia caused by SSRIs antidepressants and synergistically enhance efficacy of antidepressant.

Objective: To assess the safety and feasibility of the application of the laparoscopic modality in the perioperative treatment of central liver tumors. Methods: Collecting all the clinical information of a total of 40 patients with central liver tumors who received laparoscopic resection treatment carried out at Department of Hepatological Surgery of People′s Hospital of Hunan Provincial from January 2016 to December 2018 to take a retrospective review. There were 19 males and 21 females.The age was (59.5±14.5) years (range: 15 to 71 years) . There were 26 cases of primary hepatic carcinoma (24 cases of hepatocellular carcinoma, 2 cases of cholangiocellular carcinoma) , 8 cases of hepatic cavernous hemangioma, 1 case of metastatic hepatic carcinoma, 5 cases of hepatocellular adenoma. The maximum diameter of tumors were (6.2±2.9) cm (range: 2 to 13 cm) . The patient′s information about hepatectomy methods, blocking mode and time of blood flow, operation time, intraoperative blood loss, intraoperative blood transfusion rate, post-operative hospitalization time, perioperative reoperation and postoperative complications were collected. Results: A total of 40 patients all were treated with laparoscopic surgery. The surgical procedure was as follows: 2 patients received the right hepatic lobectomy (Ⅴ, Ⅵ, Ⅶ and Ⅷ segments) , 2 patients received the left hepatic lobectomy (Ⅱ, III and Ⅳ segments) , 13 patients received mesohepatectomy (Ⅳ, Ⅰ and Ⅷ segments) , 2 patients received left hepatic trisegmentectomy (Ⅱ, Ⅲ, Ⅳ and Ⅷ segments) , 2 patients received right hepatic trisegmentectomy (Ⅳ, Ⅴ, Ⅵ, Ⅶ and Ⅷ segments) , 7 patients received Ⅷ segmentectomy, 1 patient received Ⅳ segmentectomy, 3 patients received Ⅴ and Ⅷ segmentectomy, 5 patients received hepatic caudate lobe resection (Ⅰ, Ⅸ segments) , and 3 patients received local tumors resection.Pathological results: there were 26 cases of primary hepatic carcinoma (24 cases of hepatocellular carcinoma, 2 cases of cholangiocellular carcinoma) , 8 cases of hepatic cavernous hemangioma, 1 case of metastatic hepatic carcinoma, 5 cases of hepatocellular adenoma; the pathological reports of all malignant tumor cases all showed negative incisal edge. The operative time was (333±30) minutes (range: 280 to 380 minutes) ; the intraoperative hepatic portal occlusion period was (58±13) minutes (range: 30 to 90 minutes) ; the intraoperative hemorrhage was (173±129) ml (range: 20 to 600 ml) ; the intraoperative blood transfusion rate was 2.5% (1/40) ; the postoperative incidence of bile leakage was 2.5% (1/40) , the hospital discharge of 1 patient with bile leakage was approved after conservative treatments like T pipe decompression and adequate drainage; there was 1 case of abdominal infection and 1 case of pulmonary infection, both of which were discharged from the hospital with conservative treatments; there were no other serious postoperative complications. The postoperative hospital stay was (10.7±2.7) days (range: 6 to 16 days) ; there were no perioperative mortality and reoperation cases. Conclusion In the centers with abundant laparoscopic hepatectomy experiences, the laparoscopic resection is proved to be safe and feasible in the perioperative treatments of central liver tumors by the highly selective cases, the adequate preoperative assessment and reasonable surgical techniques and approach.

In this study, we aimed to (1) identify white matter (WM) deficits underlying the consciousness level in patients with disorders of consciousness (DOCs) using diffusion tensor imaging (DTI), and (2) evaluate the relationship between DTI metrics and clinical measures of the consciousness level in DOC patients. With a cohort of 8 comatose, 8 unresponsive wakefulness syndrome/vegetative state, and 14 minimally conscious state patients and 25 patient controls, we performed group comparisons of the DTI metrics in 48 core WM regions of interest (ROIs), and examined the clinical relevance using correlation analysis. We identified multiple abnormal WM ROIs in DOC patients compared with normal controls, and the DTI metrics in these ROIs were significantly correlated with clinical measures of the consciousness level. Therefore, our findings suggested that multiple WM tracts are involved in the impaired consciousness levels in DOC patients and demonstrated the clinical relevance of DTI for DOC patients.
Adult ; Brain Stem ; diagnostic imaging ; Consciousness ; physiology ; Consciousness Disorders ; diagnostic imaging ; pathology ; Diffusion Tensor Imaging ; methods ; Female ; Humans ; Image Processing, Computer-Assisted ; methods ; Male ; Middle Aged ; White Matter ; pathology ; physiopathology

Objective To evaluate the effect of iodine contrast agent on the biological responses of CT examination. Methods A total of sixty patients with suspected urinary tract disease who underwent computed tomography urography ( CTU ) examination were randomly divided into control group and experimental group. The control group was treated with routine CTU, where only CT scan was performed on the first day. CTU was added after 3 days. The test group was treated with fractional injection CTU and injected with enhanced scanning agent on the first day. Before and after CT examination, the patients′peripheral blood was collected and the number of γ-H2AX foci in lymphocytes ( mononuclear cells) was measured by immunofluorescence, and the differences of DNA damage in these two groups were observed. Results Before and after CT examination, the number ofγ-H2AX foci was 0. 06 ± 0. 02 and 1. 06 ± 0. 27 in the lymphocytes of control group,0. 06 ± 0. 03 and 1. 42 ± 0. 50 in the test group, respectively. Hence, the number ofγ-H2AX foci in the test group was increased by 38. 14%. Moreover, the change ofγ-H2AX foci in these two groups was not influenced by gender, but correlated with ages( between≤50 years old and>50 years old) in control group (t= -4. 76, P<0. 05) and in test group(t= -8. 16, P <0. 05). Conclusions The iodine contrast agent can increase DNA damage of CT examination, and therefore the use of iodine contrast agent in CT should be reduced as much as possible in clinical work.