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Objective To explore the surgical techniques and effects of one-stage reconstruction surgery for pediatric comminuted and depressed fractures of frontal bone and anterior skull base.Methods The clinical data of 13 pediatric cases with one-stage reconstruction surgery for comminuted and depressed fractures of the frontal bone and anterior skull base were reviewed retrospectively,including 8 male and 5 female,aged from 4 to 14 years,with a mean age of 8 years.Admission Glasgow Coma Scale (GCS) was as follows:3 to 8 scores in 2 cases,9 to 11 scores in 4 cases,and 12 to 15 scores in 7 cases.The intraoperative one-stage osseous and vascular pedicle membranous reconstruction of frontal bone and anterior skull base had been performed in all patients.The periosteum-bone fragments-periosteum had been used in 4 cases whose bony defect diameter of anterior cranial fossa was over 1 cm,multimodality therapy were carried out postoperatively.The follow-ups were regularly executed after discharge.Results GCS at discharge was as follows:3 to 8 scores in 1 case,9 to 11 scores in 2 cases,and 12 to 15 scores in 10 cases.No significant difference was found in GCS between those on admission and at discharge(χ2=3.02,P>0.05).Eleven cases had a phenomenon of nasal hemorrhage and the duration was not exceeding 48 hours.No intracranial infection and cerebrospinal fluid leakage occurred in all patients.All patients received an acceptable appearance without obvious frontal depre-ssion or proptosis.Postoperative computed tomography image showed normal cranial volume,well reset of fracture pieces,no fracture pieces existing in intracerebral tissue,satisfactory hematoma evacuation,and orbital contents without compression.The complications like cerebrospinal fluid leakage,poor incision healing,brain abscess or mucous cyst had not been found in all patients from 3 months to 6 years follow-up period.Conclusions The one-stage reconstruction surgery for pediatric comminuted and depressed fractures of frontal bone and anterior skull base suggests a better prognosis,effectively less complications,which helps to avoid secondary surgery,but regular follow-ups are absolutely necessary.This procedure is worth applying and spreading to pediatric patients and medical institutions if necessary.
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Objective To investigate changes of relative pituitary hormones in adults with traumatic brain injury (TBI) and the related clinical significance.Methods Quantitative analysis and dynamic observation of relative pituitary hormones were performed in 158 TBI patients by electrochemical luminescence method.Measured indices included plasma total cortisol (PTC),free triiodothyronine (lT3),free thyroxine (FT4),thyrotropin (TSH),growth hormone,follicle stimulating hormone (FSH),luteinizing hormone (LH),estradiol,testosterone,and prolactin.Results Prolactin and PTC increased in the acute phase,but gradually reduced three days after trauma.TSH,FT3,and FT4 slightly decreased after trauma,followed by a gradual return.While there were no significant changes in FSH,LH,estradiol,testosterone,and growth hormone after trauma.Changes in relative pituitary hormones were more profound in patients with a lower GCS.Some patients presented different degree of reduced hormones in recovery period and needed hormone replacement therapy.Among the patients with poor activity of daily living (ADL),lvothyroxine replacement therapy was applied in 2 patients (2/6),prednisone acetate in 1 (1/6),and eleven acid testosterone in 2 (2/6).Among patients with mild ADL,levothyroxine replacement therapy was applied in 2 patients (11％),prednisone acetate in 1 (6％),and eleven acid testosterone in 3 (17％).Among patients with good ADL,levothyroxine replacement therapy was applied in 2 patients (4％) and eleven acid testosterone in 3 (6％).Persistent prolactin elevation was found in patients with poor outcome.Conclusions Changes of relative pituitary hormones in adult patients with TBI are associated with severity and duration of trauma.Abnormal prolactin level can affect outcome of the patients.
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Objective To explore the dynamic changes and clinical significance of relative pituitary hormones in children after craniocerebral injury.Methods The quantitative analysis and dynamic observation were performed in 125 children after craniocerebral injury and 20 voluntary healthy children of relative pituitary hormones including serum prolactin(PRL),cortisol(PTC),three free triiodothyronine (FT3),free thyroxine (FT4),thyroid stimulating hormone (TSH),growth hormone (GH) by applying electrochemical luminescence method.Tbe hormone variational characteristics were analyzed according to posttraumatic time,Glasgow Coma Scale(GCS) scores on admission and Glasgow Outcome Scale (GOS) scores on discharge,and the relationship between hormone variational characteristics of 58 cases was followed up over 2 years and the activities of daily living (ADL) were also investigated.Results The serum PRL was significantly increased on the first,third and fifth day compared with the healthy control group (P =0.000 0,0.000 0,0.006 7),respectively.There was significant difference between mild,moderate and severe groups within 30 days after suffering from craniocerebral injury (P ＜ 0.05).PTC was heavily increased within 3 days,and significant difference existed among mild and moderate groups mild and severe groups (all P ＜ 0.05) ; TSH,FT3,FT4 decreased slightly after injury and gradually rose in later;GH change wasn't significant;and the larger variation of relative pituitary hormones was responsible for lower GCS scores;FT3,FT4,TSH,and GH decreased in different degrees,which were found in parts of children with craniocerebral injury,and the significant difference of serum PRL existed between GOS scores 4-5 and GOS scores 1-3 groups (P =0.000 1).Conclusions The changes of relative pituitary hormones were associated with the posttraumatic time and the severity of craniocerebral injury.The PRL in serum can aid in prediction of outcome for the children with craniocerebral injury.
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Objective To compare the therapy effectiveness and life quality of different surgery strategy on hypertensive cerebral hemorrhage .Methods 106 patients of hypertensive cerebral hemorrhage during 2010 to 2012 were randomly divided into therapy group and control group .The therapy group was treated with surgery according to location and volume of hematoma while the con-trol group was treated with little bone window hematoma remove surgery .The outcomes of both groups were observed .Results The therapy group had shorter hospital time ,lower hematoma residual volume and higher GCS score than control group(P<0 .05) . The therapy group had significantly higher cured rate and effective rate and significantly lower complication rate than control group (P<0 .05) .After 3 months ,ADL score showed patients who recovered self-care ability in therapy group were more than control group(P<0 .05) .Conclusion Individual surgical methods in treatment of hypertensive cerebral hemorrhage can improve therapy effectiveness and cerebral function recovery ,and elevate the life quality .
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Objective To investigate the localization and surgical outcome of epileptogenic nidus of post-traumatic epilepsy. Methods A retrospective analysis was performed on clinical data of 62 patients with post-traumatic epilepsy treated microsurgicallly from November 2005 to May 2009. There were 48 males and 14 females, at age range from 11 to 48 years old (average 28.8 years old). The epileptogenic nidus in 59 patients was localized based on clinical manifestations, visual electroencephalography (V-EEC) imaging and electrophysiological findings and that in three patients localized by implanted intracranial electrodes. Under electrocorticogram (ECoG) monitoring, we resected cerebral malacia in 36 patients, removed both malacia and epileptogenic nidus in 15, and partially resected cerebral malacia combined with cortex thermocoagulation in 11. Results The follow-up for 6-33 months showed that there were 32 patients at grade Ⅰ , 17 at grade Ⅱ , nine at grade Ⅲ and four at grade Ⅳ according to Engel classification system. Conclusion V-EEG is an important method for pre-operative localization of epileptogenic nidus of post-traumatic epilepsy. Microsurgical management can attain favorable outcome under ECoG monitoring.
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0.05). 100% occlusion was achieved in 18 patients with cerebral aneurysms by using embolization. Conclusion 3D DSA may improve the accuracy in diagnosing SAH and in showing clearly the stereo conformation of aneurysm and the relationship of sac and parent artery. It is helpful in the evaluation and guidance of embolization of cerebral aneurysms.
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Objective To investigate the curative effect and complications of intra-arterial thrombolysis (IAT) with recombinant tissue plasminogen activator(rt-PA) for patients with acute ischemic stroke, and analyse the factors related the outcomes.Methods 12 patients were treated by IAT with rt-PA in our hospital from Oct.2002 to Oct.2003. Primary neuroradiological assessment was performed with CT in all patients. Mechanical disruption of clot remnants were attempted after rt-PA infusion. Angiographic recanalization was classified according to thrombolysis in myocardial infarction (TIMI) grades. Clinical evaluation was undertaken 20 d after thrombolysis with classification of modified rankin scale (MRS) scores, good for 0 to 3 and poor for 4 to 6. Results Before thrombolysis the scores for TIMI 1 in 1 case was 8.33% and TIMI 0 in 11 cases was 91.67%. The rates of complete or partial recanalization just after IAT were 75%(9/12), less or no recanalization were 25%(3/12). Good outcome in 66.7%(8/12), poor outcome in 33.33%(4/12). Cerebral hemorrhage occurred in 1 case.Conclusions Intra-arterial thrombolysis ( IAT) with rt-PA is feasible and safe in treatment of acute ischemic stroke.