1.Clinical analysis of single-channel micro-percutaneous nephrolithotomy in treatment of uncomplicated ureteral calculi
Fanxiang MENG ; Shengyan WANG ; Xiaochen HE ; Peng ZHANG ; Bing WANG ; Dongdong FENG ; Haiyong LI
China Journal of Endoscopy 2016;22(12):103-106
Objective To evaluate the efficacy, advantages and shortcomings of micro-percutaneous nephrolithotomy in treatment of uncomplicated ureteral calculi.Methods Clinical data were collected from 126 patients with a failure treatment of history by ESWL (extracorporeal shock wave lithotripsy) and RIRS (retrograde intrarenal surgery) in treatment of upper ureteral calculi (< 3.0 cm) from June 2015 to May 2016. Antegrade percutaneous access was obtained by B-type ultrasound guidance. Micro-PCNL was done using YAG laser fiber or pneumatic through the ureteroscope (F4.5~F6.5、F6.0~F7.5, 315 mm) to disintegrate the stones. The calculi clearance rate, operation time, operative hemorrhage, length of hospital stay and complications of the patients were analyzed after operation.ResultsThe calculi clearance rate was 88.9%, the operation time was 15~75 min, the operative hemorrhage was 15~35 ml, the length of hospital stay was 5~10 d. Only one patient need the second stage surgery because of intraoperative hemorrhage affected the surgical ifeld. No patients occurred massive hemorrhage, pneumothorax, bowel and other complications such as organ damage.Conclusion Micro-PCNL had a good clinical curative effect and security in treatment of uncomplicated ureteral calculi, which was worthy of promoting clinically.
2.CT virtual endoscopy for transsphenoidal microsurgical treatment of pituitary microadenomas
Meiqin CAI ; Wensheng LI ; Hui WANG ; Bing HU ; Dejin SHI ; Haiyong HE ; Shaoqiong CHEN ; Ying GUO
Chinese Journal of Microsurgery 2009;32(5):374-377,illust 3
Objective To evaluate the value of CT virtual endoscopy(CTVE)for microsurgery of pituitary microadenomas via transsphenoidal approach.Methods In 18 patients with pituitary micmadenomas underwent microsurgery via transsphenoidal approach,the presurgical CT data was transfered to work station,the anatomies of the sphenoid sinus were then reconstructed by CTVE.The CTVE images were used to make the preoperative planning and indentify sphenoid sinus, sellar floor,and the position of the tumor during surgery.The CTVE images and the views from intraoperative microscope were compared. Results CTVE could display the anotomoties of sphenoid sinus in a three-dimentional mode.The display rates of superfical antomies such as sphenoid septa,sellar floor,carotid prominence,optic prominence and opticocarotid recess were 344.4%,100%,41.7%,36.1%and 58.3%respectively and the visual fields of these anatomic landmarks were larger than the views from the intraoperative microscope. CTVE could depcit the anatomies of the enhanced carotid ateries and pituitary tissue and some optic canals underlying the sellae by transparent function or heighten the threshold.The sites of the tumor could be marked correctly on CTVE images.CTVE could simulate the operative approach and some operating procedures properatively. Conclusion CTVE can display the anatomies of sphenoid sinus in a three-dimensional mode. In transsphenoidal treatment of pituitary microadenoma,CTVE can help to make preoperative planning,locate the intraoperative structures and make a precise bone window during surgery.
3.Three-dimensional individual digital anatomy for microsurgery of cerebellopontine angle region tumor
Wensheng LI ; Hui WANG ; Haiyong HE ; Chaofeng LIANG ; Chuan CHEN ; Ying GUO
Chinese Journal of Microsurgery 2012;35(3):201-203,后插9
Objective To summary the microsurgery clinical experience of 21 patients with cerebellopontine angle tumor by the help of three dimensional individual digital anatomy. And to evaluate the value of three dimensional individual anatomy in the treatment of tumors in cerebellopontine angle. Methods Between January 2011 and November 2011,21 patients with various cerebellopontine angle tumor,managed at the Third Affiliated Hospital of Sun Yat-Sen University, underwent CTA scan, and reconstruct the local anatomy by 3D view software. According to the individual anatomical model, the microsurgery program by restrosig moid approach was developed. Results All patients had reposition of the bone flap at original site after craniectomy during the same operative setting mentioned above with retrosigmoid approach. No complication was noted.Patients did not have any delayed postcraniectomy pain at operation site.Postoperative computed tomography of the skull showed good healing and shaping of the suboccipital bone at the surgical region. Conclusion With the help of three dimensional individual anatomy, the microsurgery of cerebellopontine angle tumor underwent less postoperative complications.This study provides a safe and effective individualized microsurgical methods by restrosig moid approach.
4.Clinical effect of diode laser on treatment of moderate to severe acne
Weiwei HE ; Huiqing XU ; Haiyong ZHU ; Jie CHEN ; Liguo GU ; Wenbiao SUN ; Kangrong HU
Chinese Journal of Medical Aesthetics and Cosmetology 2012;(6):404-406
Objective To evaluate the efficacy and safety of 650 nm,810 nm diode laser on the treatment of moderate to severe acne.Methods A total of 87 patients with moderate to severe acne were divided into diode laser group (group A) and medication group (group B).In group A,the patients were irradiated with 650,810 nm diode laser at the fluence of 400-450 mW distance of 2-3 cm.In group B,the patients were treated with roxithromycin combined with vitamin B6 and gel lincomycini.Clinical follow-up was performed every week for 4 months.All the adverse effects were recorded.Results There was no significantly statistical difference in the cure rate between the two groups (group A versus group B at 2 weeks:65.0 % versus 42.6 %,P>0.05; at 4 weeks:92.5 % versus 76.5 %,P>0.05).However,the recurrence rate of group A was much lower than that of group B (30.0 % versus 61.7 %,P<0.01).There were no severe adverse effects in both groups during the period of the follow-up.Conclusions Compared to the medication,650,810 nm diode laser appears to be associated with lower recurrence rate in the treatment of moderate to severe acne.
5.Microsurgical treatment of tumors in cervical spinal canal
Hui WANG ; Dejin SHI ; Wensheng LI ; Chaofeng LIANG ; Haiyong HE ; Feng QIN ; Zhuopeng YE ; Ying GUO
Chinese Journal of Microsurgery 2008;31(6):417-419
Objective To report effects of microsurgical treatment for tumors in cervical spinal canal. Methods A total of 32 cases of tumors in cervical spinal canal had received microneurosurgery through a posternmedial approach. 22 cases had received reconstruction of cervical spinal canal stability. Results A total tumor resection was performed in 26 cases (81.25%),a subtotal tumor resection was conducted in 6 cases(18.75%). A cemplete recovery was achieved in 23 cases(71.88%), an improvement of symptoms was achieved in 6 cases(18.75%), and no improvement in 3 cases(9.38%), no death was encountered. Follow up observations were carded out in 30 cases for 3 months to 3 years. MRI examinatious 3 months after operation in 26 cases found no residual or recurrent tumor,recurrence was seen in 3cases of astrocytoma, 1 case was invariable. X-ray radiography in 26 cases showed good vertebral stability ,spinal deformation was found in 4 eases. Conclusion Microsurgery in early period play a key role in treatment of cervical spinal tumors. Reconstruction of spinal canal stability is important to patients.
6.Analysis of full endoscopic transnasal-transphenoidal approach for pituitary adenomas : the summary of 72 patients
Ying GUO ; Wensheng LI ; Meiqing CAI ; Hui WANG ; Haiyong HE ; Jin GONG ; Baoyu ZHANG ; Zhenchao HUANG ; Lun LUO
Chinese Journal of Microsurgery 2012;35(5):364-366,443
Objective To investigate and evaluate the clinical value of full endoscopic transnasal transphenoidal approach for the surgery of pituitary adenomas.Methods Seventy-two patients,who underwent full endoscopic transnasal transphenoidal approach for the surgery of pituitary adenomas,were selected from the Medical Center of Pituitary Adenomas of our hospital from January 2009 to March 2012.To retrospectively investigate pre- and post-operation symptoms,hormone levels,images information,operation information,complications,following-up information and so on.Results Among the 72 consecutive patients,there were 22 nonfunctioning adenomas,twenty-four prolactin secreting adenomas,seven somatotropin secreting adenomas,five adrenocorticotropic hormone secreting adenomas,one thyrotropin secreting adenomas,and 13 multi-secreting adenomas.The tumor removal was total in 56(77.8%),subtotal 13(18.0%),and partial 3(4.2%).Five cases had CSF leaks,and 6 diabetes insipidus.After 3-24 months of follow-up,the levels of increasing-hormone declined to normal levels in most patients.Conclusion Full endoscopic transnasal transphenoidal approach for the surgery of pituitary adenomas is a kind of technique which is safe,minimally invasive,having less complications and fast recovery.However,it is necessary for surgeons to accept systematic and specialized training,and own advanced equipments.
7.Value of ventricular peritoneal shunt in treating patients with intracranial hypertension combined with cryptococcal meningitis
Hui WANG ; Cong LING ; Chuan CHEN ; Haiyong HE ; Lun LUO ; Xinjie NING ; Xinhua LU
Chinese Journal of Neuromedicine 2014;13(12):1269-1273
Objective To explore the feasibility and safety ofventricular peritoneal shunt (VPS) in treating patients with intracranial hypertension combined with cryptococcal meningitis.Methods Twelve patients with cryptococcal meningitis,admitted to our hospital from January 2012 to January 2014 and underwent VPS for intracranial hypertension,were chosen in our study; the clinical manifestations and cerebrospinal fluid (CSF) results before and after operation,and mannitol dosage before and after operation were compared; follow up for 2-25 months was performed.Results Except 1 patient had no improvement of consciousness,the other 11 patients had disappeared or mitigated headache,disappeared vomiting symptoms,and improved vision and hearing; two patients with disturbance of consciousness got improvement; one patient with eyes abduction got recovery; one patient had abnormal tongue and mouth did not achieve improvement.Different degrees of fever were noted in 10 patients after operation,9 recovered after treatment.The mannitol dosage for all patients were significantly reduced or discontinued.Postoperative cerebrospinal fluid pressure,amount of cryptococcus neoformans in 11 patients were decreased significantly (P<0.05).Conclusion Early aggressive VPS on cryptococcal meningitis patients with intracranial hypertension is effective and safe.
8.Early surgical treatments of intracranial ruptured aneurysms combined with intracranial hematomas
Mingli LIANG ; Haiyong HE ; Feng QIN ; Min YE ; Wenbo ZHANG ; Jinxing HUANG ; Ying GUO
Chinese Journal of Neuromedicine 2015;14(6):572-575
Objective To investigate the microsurgical managements of intracranial ruptured aneurysms combined with intracranial hematomas and to observe their therapeutic efficacy.Methods A total of 32 patients with intracranial ruptured aneurysms combined with intracranial hematomas,treated in our hospital from January 2009 to January 2013,were chosen in our study;18 male and 14 female patients ranged from 32 to 78 years old (mean age of 55 years) were enrolled,with sudden headache,vomiting,disturbance of consciousness as the first symptoms.The preoperative status on admission was Hunt-Hess grade Ⅲ in 7,grade Ⅳ in 20 and grade Ⅴ in 5.Radiographic imaging demonstrated 7 anterior communicating artery aneurysms,3 posterior communicating artery aneurysms,7 internal carotid artery aneurysms,13 middle cerebral artery aneurysms and 2 multiple aneurysms.The associated hematoma was greater than 20 mL.All patients were brought emergently to the operating room and treated with aneurysm clipping within 72 h.Decompressive craniectomy was performed in 19 patients,and external ventricular drainage was performed in 19 patients.Results Postoperative follow up (ranged from 3-24 months) showed good recovery,moderate recovery,severe disability,persistent vegetative state and death in 6,12,11,0 and 2,respectively,graded by Glasgow Outcome Scale;the remaining one patient was lost to follow-up.The percentage of good prognosis in patients with preoperative Hunt-Hess grade of Ⅲ grade (84.6%) was higher than that of patients with Ⅳ-Ⅴ grade (36.8%,P<0.05).Conclusions Early evacuation of space-occupying hematoma,aneurysm clipping and emergent decompessive cranioctomy could lead to survival with good recovery in some patients.
9.An analysis of the effect of artificial lengthening femoral head replacement in elderly patients with stage Ⅰ of unstable femoral intertrochanteric fracture
Zhanxing CHEN ; Haiyong CUI ; Yongjun HU ; Hai HU ; Jianhao DAI ; Liangliang FAN ; Qigang CHEN ; Weili JIANG ; Longfei ZHAO ; Xiaodi HE ; Jun TAO ; Keqing XU ; Zhaobo ZENG ; Yue LENG ; Xiaoli XING ; Jinsu YU ; Bin DONG
Chinese Journal of Primary Medicine and Pharmacy 2017;24(20):3062-3066
Objective To analyze of the effect of artificial lengthening femoral head replacement in elderly patients with stage Ⅰ of unstable femoral intertrochanteric fracture.Methods 203 patients with stage Ⅰ of unstable femoral intertrochanteric fracture were selected as the research object,and they were taken artificial lengthening femoral head replacement,among which 65caese were male,female in 138 cases.The Harris scoring,SF-36,VAS pain scores on admission,2 weeks after operation,postoperative follow-up limb were counted,and the pain of the affected limb and the hip scores were compared amond 3 time periods.Results All 203 cases of senile patients with follow-up,average operation time was 83.64 minutes,the intraoperative blood loss was 355.41mL.The curative effect was evaluated according to the Harris score,SF-36 and VAS pain scoring criteria,and the Harris scores of the affected limbs at admission,at 2 weeks after the operation and after the follow-up were (28.26 ± 5.50) points,(68.26 ±5.50) points,(93.13 ± 5.31) points,respectively,the differences were statistically significant (t =-71.27,-1 397.55,-46.07,all P < 0.01);The VAS pain scores were (8.19 ± 0.48) points,(3.53 ± 0.71) points,(0.23 ± 0.42) points,respectively,the differences were statistically significant (t =88.06,324.17,60.84,all P < 0.01).The sf-36 scores:physiological [(8.35 ± 1.24) points,(15.23 ± 2.17) points,(19.21 ± 2.12) points],social/family [(7.01 ±1.13) points,(14.12 ± 2.12) points,(19.85 ± 2.24) points],emotional [(4.83 ± 1.01) points,(10.12 ±1.22)points,(14.87 ± 1.32) points],function [(6.35 ± 1.21) points,(13.67 ± 1.87) points,(16.81 ±2.12) points],additional focus [(8.85 ± 1.45) points,(16.38 ± 2.12) points,(20.21 ± 2.42) points],total quality of life [(47.35 ± 4.76) points,(74.69 ± 5.87) points,(89.21 ± 6.12) points],the differences were statistically significant(-39.77,-62.92,-20.21,-44.87,-71.89,-26.79,-45.04,-89.01,-38.25,-45.79,-63.41,-15.29,-45.20,-60.39,-17.54,-52.12,-76.49,-22.58,all P<0.O1).Conclusion Artificial lengthening femoral head replacement in elderly patients with stage Ⅰ of unstable femoral intertrochanteric fracture has good clinical effect,intraoperative high safety,less postoperative complications,postoperative limb functional recovery is good,and it is worthy of clinical promotion and application.
10.Transition analysis in the clinicopathology and prognosis of 2 682 papillary thyroid carcinoma cases over a 15-year period
Weibin WANG ; Xingyun SU ; Jiaying RUAN ; Zhuochao MAO ; Kuifeng HE ; Min WANG ; Fusheng WU ; Donghui ZHOU ; Jianming SHENG ; Zhongqi LI ; Xiongfei YU ; Yimin LU ; Haiyong WANG ; Xiaodong TENG ; Wenhe ZHAO ; Zhimin MA ; Lisong TENG
Chinese Journal of General Surgery 2018;33(5):393-397
Objective To evaluate the change of clinicopathological features and prognosis of papillary thyroid cancer over a 15-year period.Methods The clinicopathological features and outcomes of papillary thyroid cancer patients were analyzed in three groups according to the time of diagnosis:group Ⅰ (1997-2001),group Ⅱ (2002-2006),and group Ⅲ (2007-2011).Results As time advanced,the average age of papillary thyroid cancer patients increased,tumor stage,like size,extrathyroid invasion and lymph node metastasis decreased dramatically (P < 0.01).The percentage of multifocality and bilaterality increased.The long-term follow up data (median follow up time was 6.6 years),indicated that the 15-year over all survival was 97.8% and the 15-year disease-free survival was 90.2%.Tumor ≥3 cm,bilaterality,extrathyroid invasion,lymph node metastasis and AJCC stage were correlated with tumor recurrence.By multivariate COX-regression analysis only lymph node metastasis and bilaterality were independent risk factors.Conclusion The clinicopathological features of papillary thyroid cancer changed over 15 years,with the percentage of early-staged patients increased.Lymph node metastasis and bilaterality are two risk factors for tumor recurrence.