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 visual impairment students' quality of life and its influencing factors in Braille learning class at Quanzhou Special School. Methods November, 2020, 52 students (aged seven to 26) with the best corrected distance visual acuity of the better eye above 0.02 were investigated with near visual acuity, contrast sensitivity and Chinese-version Low Vision Quality of Life Questionnaire (CLVQOL). The subjects were divided into second grade blindness group, first grade low vision group and second grade low vision group according to the best corrected distance visual acuity of the better eye. Results There were significant differences in distance visual acuity (Z = 45.671, P < 0.001), near visual acuity (Z = 24.972, P < 0.001), and contrast sensitivity (CS) ( Z = 13.285, P = 0.001) among three groups. There was a correlation between near visual acuity and distance visual acuity (r = 0.74, P < 0.001), CS to distance visual acuity (r = -0.58, P < 0.001) and near visual acuity (r = -0.57, P < 0.001), score of CLVQOL and CS (r = 0.44, P < 0.001). There were significant differences in the total score (Z = 10.145, P = 0.006), distance visual acuity subscale (Z = 13.586, P = 0.001), psychological adjustment subscale (Z = 7.824, P = 0.020), reading and fine work subscale (Z = 7.923, P = 0.019) of CLVQOL among the three groups. Conclusion Quality of life is different with the visual impairment for students in special school, especially the distance visual acuity, psychological adjustment and fine reading. CS correlates to the quality of life of visually impaired students, which needs to be a part of evaluation of visual function.

Objective To investigate the effect of the replication-deficient adenovirus carrying miR-138(Ad-miR138) on the pro-liferation of human gastric cancer cell line BGC-823 and the possible mechanism .Methods The human gastric cancer cell line BGC-823 was infected with Ad-miR138 .Then the expression level of miR-138 was measured by RT-PCR .The growth curve of BGC-823 was measured using CCK-8 method .The ability of cell invasion was measured using Transwell chambers .Results After infected with Ad-miR138 ,the expression of miR-138 in BGC-823 cells was up -regulated significantly (1 .07 ± 0 .07 vs .4 .89 ± 0 .45 ,P<0 .05) .Absorbance of the 6th day decreased significantly (0 .52 ± 0 .06 vs .0 .77 ± 0 .06 ,P<0 .05) ,and the invasion ability was de-creased obviously (32 .00 ± 11 .00 vs .56 .00 ± 12 .00 ,P<0 .05) .Conclusion miR-138 can effectively suppress the proliferation and invasion of human gastric cancer cell line BGC-823 in vitro .

For patients with malignant pancreatic cancer combined with vascular invasion,radical pancreaticoduodenectomy with vascular resection and anastomosis is the treatment of choice.Because this procedure is difficult to manage and with high risks,it is a great challenge to surgeons.A 50-year old patient with pancreatic head cancer whose portal vein and superior mesenteric vein were involved received radical pancreaticoduodenectomy in the Second Affiliated Hospital of Harbin Medical University.In the surgery,the tumor and its surrounding tissues were dissected,and then the portal vein and splenic vein were reconstructed.The patient was discharged at the 10th day after the surgery with favorable prognosis.

To carry out the teaching of hospital management in-depth and improve teaching quality, the group of teaching hospital management in 2010, through questionnaires, discussion and other forms, found out and analyzed the teaching situation, including the nature of this course, start time and hours, teacher team, teaching content, teaching methods, evaluation form, and so on. The result was that most students thought it not necessary to open so many courses. Then the article put forward some suggestions and countermeasures to further improve the management course.

Objective To investigate the variation of morbidity and clinical features of Henoch-Seh(o)nlein purpura (HSP) in childhood in recent years.Methods The clinical data of 901 cases with HSP admitted to our hospital from January 1,1995 to December 31,2005 were retrospectively analyzed.The constitute rate of admission,the initial clinical presentations,specific manifestations such as multi-system 23/2165(1.06%),29/2098(1.38%),24/1973(1.22%),39/2008(1.94%),54/2433(2.22%),86/2611(3.29%),94/2724(3.45%),99/3014(3;28%),138/2900(4.76%),143/3177(4.50%)and 172/3500(4.91%),resp-sixty-five of 901 HSP children (1 8.3%) had no palpable purpura at onset, 90 cases initially manifested as abdominal pain and (or) gastrointestinal bleeding,14 of them was diagnosed by gastroendoscopy which demonstrated mucous membrane vasculitis.Sixty-three cases manifested as arthritis/arthralgias,6 cases presented as renal involvement,1 case with neurological symptoms and 5 cases with other symptoms at their pancreatic involvement was present in 3 cases,cardiac involvement in 47 Cases and one case had lung hemorrhage.Conclusion The morbidity of HSP has increased in recent years.The diagnosis in patients who do not have palpable purpura at onset and patients who present with the cerebral,pulmonary,cardiac and pancreatic involvement as the initial manifestations is difficult.Special attention should be paid to this group of patients.Gastrointestinal endoscope is valuable in diagnosing HSP in patients whose initial symptoms are abdominal pain and (or) gastrointestinal bleeding.

0.05), while the expression of CuZn-SOD mRNAwas significantly higher in the experimental group(0.366?0.085) than in the control group(0.221?0.043) (P0.05). Conclusions An experimental varicocele can lead to increased reactive oxygen species and decreased antioxidant enzymes levels in prostate, which may be one of the important factors of male infertility induced by varicocele.

0.05). Conclusions TNF-? and TGF-?1 had a very important role in etiology of chronic abacterial prostatitis and they can be the objective parameters in the diagnosis of chronic prostatitis.

OBJECTIVETo evaluate the effect of suprapubic prostatectomy by preset removable pouch suture on the sexual function of patients with benign prostate hyperplasia (BPH).

METHODSRetrospective study was made on 110 cases of BPH that underwent suprapubic prostatectomy by preset removable pouch suture between Jan. 2000 and Sep. 2003. The sexual function changes were evaluated before and after surgery by IIEF-5.

RESULTSTwelve cases of post-operative ED (7 mild, 5 severe) post operative were found in 58 cases with normal sexual function pre-operatively. Among the 30 cases of mild pre-operative ED, 4 severe after operation, 5 restored to normal erection (>21 scores according to IIEF-5), and 21 had no significant change, Of the 22 cases in with severe pre-operative ED, 7 had higher IIEF-5 scores (4 became mild, and 3 had >21 scores). The changes of IIEF-5 scores before and after operation were not statistically different, which could be observed in morning erection (68% pre-operatively and 75% post-operatively). Post-operative retrograde ejaculation was found in 16 case (19%). Eighty percent of the patients thought that the suprapubic prostatectomy by preset removable pouch suture had no effect on male sexual function.

CONCLUSIONSuprapubic prostatectomy by preset removable pouch suture affects very little male's sexual function and is a safe method for the treatment of BPH patients.

Aged ; Aged, 80 and over ; Humans ; Male ; Middle Aged ; Penile Erection ; Prostatectomy ; methods ; Prostatic Hyperplasia ; physiopathology ; surgery ; Retrospective Studies ; Surveys and Questionnaires ; Urinary Bladder ; surgery

OBJECTIVETo investigate the restoration of erectile function by reconstructing cavernous nerves with sural nerve grafts.

METHODSForty-eight male Sprague-Dawley rats(3-4 m old and 300-400 g) were randomly divided into three groups: the sham-operated group (n = 16) underwent pelvic exploration without transection of the cavernous nerve; the nerve ablation group (n = 16) had a 5 mm segment of the cavernous nerve excised bilaterally; the graft group (n = 16) had a 5 mm segment of the cavernous nerve excised bilaterally, followed by immediate microsurgical reconstruction with an interposition graft of the sural nerve. The cavernous nerves of each group were electrostimulated to determine their potency after 2 and 4 months. And fluorescent retrograde-transported material Fluoro-Gold(FG) was injected into the penis. FG-labeled neuron cells in whole mounts of major pelvic ganglions were observed five days after injection.

RESULTSElectrical stimulation produced no erection in either the nerve ablation or the graft group, but 100% erection in the sham-operated group after 2 months. The numbers of FG-labeled neurons significantly differed between the nerve ablation group and the graft group. After 4 months erection examination showed statistical significance in the difference between the graft group and the nerve ablation group(P < 0.05). The FG-labeled neurons in the graft group significantly differed from those in the ablation (P < 0.05), and almost reached the level of the sham-operated(P < 0.05).

CONCLUSIONCavernous nerve grafting can successfully restore erectile dysfunction in rats after surgical injury.

Animals ; Electric Stimulation ; Male ; Penile Erection ; Penis ; innervation ; Rats ; Rats, Sprague-Dawley ; Sural Nerve ; transplantation