1.Surgical application of thoracolumbar vertebrae by atlas fixation system
Jianmin ZHANG ; Xizhong XIE ; Huijian XIE
Journal of Clinical Surgery 2001;0(04):-
Objective To verify the significance the Atlas Fixation (AF) for thoracolumbar vertebrae.Methods 61 patients with fracture of thoracolumbar spine were operated by AF internal fixation. And to evaluate the effectiveness of the AF by X ray and CT scans. Results The patients of Frankel's B~D were improved by 1~2 scroe after operation. There were no iatrogenic nerve root injury and broken screws. There no earlier period infection. 2 had peri-screws abscess after 6 months by operation. Conclusion Compared with other spinal posterior internal fixation, AF has better results in effectiveness and simplification.
2.The application of RoSCo score in the laparoscopic partial nephrectomy
Yongjiang ZHUANG ; Chao CAI ; Huijian ZHANG ; Peidan PENG ; Shaobin ZHENG
The Journal of Practical Medicine 2017;33(7):1109-1112
Objective To investigate the association between the RoSCo scoring system and the postopera tive complications of laparoscopic partial nephrectomy.Methods The clinical data of 127 patients with laparoscopic partial nephrectomy in our hospital from 2010 to 2015 were retrospectively analyzed.By studying all patients' preoperative clinical data,we give all the patients the RoSCo score,then divided all the patients into the RoSCo low group (3-4),RoSCo moderate group (5-6),RoSCo high group (7-8).Respectively study the association between the RoSCo score and Clavein score,operative time,intraoperative blood loss,warm ischemia time and length of hospital stay after laparoscopic partial nephrectomy.Results The RoSCo score was associated with postoperative complications of laparoscopic partial nephrectomy (P < 0.05) and was more accurate than the RENAL score alone.There were significant differences in bleeding,warm ischemia time,hospital stay and operation time between the low,middle and high groups of RoSCo (P < 0.05).Conclusion The RoSCo scoring system can be used to assess the complications of laparoscopic partial nephrectomy.
3.BLOOD AND IRON LOSSES IN MENSTRUAL CYCLE OF WOMEN
Znichien HO ; Yuechu XU ; Huijian LI ; Aiguo ZHANG
Acta Nutrimenta Sinica 1956;0(01):-
0.05). The average loss of blood for all groups was 55.0?44.2 ml and of iron 21.4? 15.9 mg, equal to 0.7 mg iron loss daily.
4.Simvastatin induced myocardial protection against free radical inyury in rat isolated heart
Beihua ZHONG ; Jiandong LUO ; Guiping ZHANG ; Huijian OU ;
Chinese Pharmacological Bulletin 1986;0(06):-
AIM To examine whether pretreatment with simvastatin protects the heart against free radical injury. METHODS 1 1 diphenyl 2 picryl hydrazyl (DPPH) was used for triggering free radical injury in cardiac tissue. Simvastatin against free radical injury was investigated in a Langendorff fused rat heart. Left ventricular developed pressure (LVDP), maximal velocity of increase of LVP (+d p /d t max ), heart rate (HR) coronary flow (CF) and malondialdehyde (MDA) formation in cardiac tissue were measured. RESULT In the DPPH free radical group, DPPH signficantly decreased LVDP, +d p /d t max , HR was slowed and CF was reduced. The formation of MDA was significantly enhanced. ( P
5.Choice of Treatment and Clinical Analysis of Femoral Neck Fracture in Children
Huijian XIE ; Xizhong XIE ; Hongbo WU ; Hanming GUO ; Zhijun LAI ; Yuliang HUANG ; Jianmin ZHANG
Journal of Sun Yat-sen University(Medical Sciences) 2001;22(3):228-230
【Objective】To compare different approaches and their effectiveness on the treatment of the femoral neck fracture in children,in order to provide a reliable and effective way for the treatment of the disease.【Methods】Clinical data of 21 cases with femoral neck fracture from 1983 to 1993 were analyzed retrospectively.【Results】21 cases were divided into three groups:① group Ⅰ:14 cases underwent closed reduction and internal fixation with multiple Kirscher′s pins or cannulate compression screws under C-arm X-ray monitor.Of the 14 cases,11 cases were healed,3 cases developed ischemic necrosis of femoral head;② group Ⅱ:4 cases was treated with skin traction and hip spica cast plaster fixation,3 cases was healed,1 case developed ischemic necrosis of femoral head;③ group Ⅲ:3 cases underwent opened reduction and internal fixation with multiple pins or cannulate compression screws,1 case was healed,2 cases developed ischemic necrosis of femoral head.【Conclusion】Closed reduction and multiple pins internal fixation under C-arm X-ray monitor may be the best choice of treatment of femoral neck fracture in children.
6.Localization diagnosis and surgical treatment of intractable occipital epilepsy
Qiao LIN ; Pengfan YANG ; Zhen MEI ; Huijian ZHANG ; Jiasheng PEI ; Jianwu WU ; Shousen WANG
Journal of Regional Anatomy and Operative Surgery 2017;26(8):597-601
Objective To explore the preoperative localization diagnosis and surgical techniques of intractable occipital lobe epilepsy.Methods Retrospectively studied 37 patients diagnosed as occipital lobe epilepsy and underwent focal occipital resections for epilepsy.The semiology,scalp electroencephalography,MRI,fluorodeoxyglucose-positron emission tomography(FDG-PET),and intracranial EEG monitoring were used to localize the epileptogenic zones.The long-term seizure outcomes were assessed according to the Engel classification scheme.Results Visual symptoms were present in 25 patients preoperatively in this series.MRI displayed occipital lobe lesions in 15 patients,and FDG-PET revealed hypometabolism in or adjacent to epileptogenic zones.And 30 patients' epileptogenic zones and functional areas were defined by intracranial EEG monitoring.Visual field deficits were present in 35.3% of patients preoperatively,and 61% had new or aggravated visual field deficits after surgery.After a mean follow-up of 41 months,81.1% of the patients were seizure free or rarely had seizures.Conclusion The curative effect of the surgery on the medically intractable occipital lobe epilepsy is good.Intracranial EEG monitoring with electrodes extensively covering the occipital lobe and adjacent areas can be useful to demarcate the epileptogenic zones and the visural cortex,and it may prevent aggravation of the visual field deficits as much as possible.
7.A case report of extensively ossification renal cell carcinoma and review of literature
Xukai YANG ; Shaobin ZHENG ; Haikuan ZHOU ; Peng ZHANG ; Junfeng ZHAO ; Yaodong JIANG ; Peng WU ; Huijian ZHANG ; Chen YAO
Chinese Journal of Urology 2009;30(1):48-50
Objective To review the pathogenesis, pathology, diagnosis and prognosis of calci-fication or ossification renal cell carcinoma with 1 case report. Methods A 48-year-old man was re-ferred for evaluation of an incidental mass found on the upper-middle right kidney, and computed tomography showed a 7 cm tumor with extensively calcification. PET-CT found an extensively calci-fied and ossification mass without high-function in the upper-middle right kidney. Under the diagnosis of renal cell carcinoma, a transabdominal radical right nephrectomy was performed. Results During the operation, a 7.5 crux 5.0 cm well-circumscribed, encapsulated heterogeneous mass was found on the upper-middle right kidney. The patient underwent an partial nephrectomy. Frozen section diagno-sis was renal cell carcinoma with heterotopic bone formation. Then a transabdominal radical right ne-phrectomy plus regional lymph node dissection were performed. Paraffin sections showed renal cell carcinoma with heterotopic bone formation(clear cell carcinoma, pT2b No M0 ). There was neither me-tastasis nor recurrence during the 8 months follow-up. Conclusions Renal cell carcinoma with ossifi-cation is extremely rare. Renal mass with obvious substantive calcification ossification should be trea-ted as malignant mass before operation. The prognosis of renal cell carcinoma associated with ossifica-tion is relatively good.
8.Preliminary investigation on memory outcomes following selective amygdalohippocampectomy versus anterior temporal lobectomy for temporal lobe epilepsy and hippocampal sclerosis
Yanzeng JIA ; Pengfan YANG ; Qiao LIN ; Zhen MEI ; Huijian ZHANG ; Jiasheng PEI ; Qizuan CHEN ; Zhonghui ZHONG ; Shousen WANG
Chinese Journal of Nervous and Mental Diseases 2016;42(6):334-337
Objective To investigate the different memory outcomes in temporal lobe epilepsy patients underwent different surgical approaches.Methods Two hundred forty-eight patients with temporal lobe epilepsy and hippocampal scle-rosis underwent standard anterior temporal lobectomy ( ATL, n=83 ) or selective amygdalohippocampectomy ( SAH, n=165) from 2009 to 2013.All the patients underwent clinical memory function assessment before surgery, 3 months and 2 years after surgery respectively.Results The memory quotient ( MQ) of patients who underwent brain surgery in the domi-nant hemisphere significantly decreased 3 months after surgery (74.5 ±16.2, 75.6 ±19.5) compared to presurgery MQ (82.9 ±15.8, 83.2 ±21.2) in both ATL and SAH groups (P<0.05).Although MQ was slightly recovered at 2 years af-ter surgery, MQ (75.1 ±14.1, 76.1 ±17.6) was still significantly lower compared with presurgery MQ (P<0.05).A-mong this, both the decrease extent of the MQ 3 months after surgery and 2 years after surgery were smaller in the SAH group than in the ATL group (7.6 vs.8.4;7.1 vs.7.8).The MQ of patients who underwent brain surgery in the non-dominant hemisphere (either ATL or SAH ) increased slightly 3 months after surgery (87.2 ±15.1, 88.1 ±16.9) com-pared to presurgery MQ (85.5 ±13.5, 85.3 ±19.7) although the difference was not statistically significant.The MQ of these two groups improved significantly 2 years after surgery (92.8 ±12.7, 93.7 ±17.1)(P<0.05).The improvement extent of the MQ was larger in the SAH group than in the ATL group (8.4 vs.7.3).Conclusions SAH may be better than ATL in the maintenance of memory function in patients with temporal lobe epilepsy and hippocampal sclerosis.
9.Effects of Chinese herbal medicine Dusuqing Granule on toll-like receptor 4 signaling in multiple organ injury induced by bacterial pneumonia in aged rats.
Shoufu WANG ; Huijian ZHANG ; Jiansheng LI ; Jinli QIN ; Suyun LI ; Haibin YU ; Feng WANG ; Ya LI ; Sihua LIU
Journal of Integrative Medicine 2011;9(1):84-90
To study the protective mechanism of Dusuqing Granule, a compound Chinese herbal medicine, on the senile multiple organ injury caused by bacterial pneumonia by observing the expression changes of molecules related to toll-like receptor 4 (TLR4) signaling.
10.Neuronavigation in microsurgery for medically refractory epilepsy
Jiasheng PEI ; Pengfan YANG ; Qiao LIN ; Huijian ZHANG ; Mingchao SHANG ; Zhonghui ZHONG ; Shousen WANG
Chinese Journal of Neuromedicine 2017;16(12):1210-1213
Objective To investigate the value of neuronavigation in microsurgery for medically refractory epilepsy. Methods The clinical data of 137 patients with medically refractory epilepsy who underwent epilepsy surgery with neuronavigation in our hospital from September 2008 to September 2016 were analyzed retrospectively. In these patients, 17 accepted temporal parietal occipital dissection, 23 accepted corpus callosum subtotal dissection, 11 accepted functional cerebral hemispheric dissection, and 86 accepted epilepsy foci resection. The surgical efficacies were analyzed. Results All patients uneventfully underwent the operations as planned. The mean follow-up period was 52 months (12-108 months). Engel grade I was achieved in 71 patients, grade II in 32, grade III in 25, and grade IV in 9 patients. The total satisfaction rate reached to 75.18% (103/137), including 100% patients (11/11) accepted functional cerebral hemispheric dissection. There were no severe operative complications. Conclusion Neuronavigation helps to locate intracranial targets, accurately resect the epileptogenic foci or disconnect the epilepsy conduction pathway, preserve the neurologic function, and avoid the operative complications.