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Objective To evaluate the efficacy of transfrontal neuroendoscopic surgery in the treatment of chronic subdural hematoma.Methods Analysis of clinical data of 80 cases of chronic subdural hematoma.According to the surgical method,40 cases were divided into traditional external drainage of parietaltuber,40 cases were divided into transfrontal neuroendoscopic small bone window hematoma removal.The treatment efficiency,hematoma recurrence rate,operation time and intraoperative blood loss were compared between the two groups.Results Treatment efficiency of neuroendoscopic group was 95.0%,significantly higher than drainage group 75.0%,hematoma recurrence rate one month after surgery of neuroendoscopic group was 5.0%,significantly lower than that in drainage group 25.0%,operation time of neuroendoscopic group was(54.1±7.5)min,longer than that of drainage group(40.7±9.4)min,the differences were statistically significant(P<0.05).The intraoperative blood loss of neuroendoscopic group was(30.1±4.5)mL,compared with(27.1±6.4)mL in the drainage group,the difference was not statistically significant(P>0.05).Conclusion Transfrontal neuroendoscopic surgery can significantly improve the efficacy of chronic subdural hematoma,and hematoma recurrence rate is extremely low.It is worthy of clinical application.
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Objective:To study the cause of frontal sinusitis and the prevention methods after opened frontal sinus in the trans-frontal approach surgery.Methods:Retrospectively analyze 18 cases of frontal sinusitis secondary to the trans-frontal approach surgery in Sanbo Brain Hospital, Capital Medical University from January 2016 to December 2020. The main symptoms include headache, stuffy nose, skin redness and skin abscess in frontal. The mean history was 3.2 years, all the patients were performed surgical treatment, including 5 patients undergone trans-nasal trans-sphenoid sinus operation, 14 patients undergone debridement surgery following the original surgical approach. The cause of frontal sinusitis were analyzed statistically.Results:All the patients were totally cured post operation, the standard included no frontal sinus inflammation symptoms, no imaging characters of frontal sinusitis.Conclusions:Proper management of opened frontal sinus in trans-frontal approach is very important for preventing the frontal sinusitis. Completely remove the frontal sinus mucosa, avoid using bone wax, chemical glue stuffing, which can effectively prevent the frontal sinusitis.
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Objective:To investigate the efficacy of new-type stereotaxic apparatus-assisted transfrontal puncture and drainage in the treatment of hypertensive intracerebral hemorrhage in the basal ganglia.Methods:A retrospective analysis was performed on the clinical data of 60 patients with hypertensive intracerebral hemorrhage in the basal ganglia who received disposable new-type stereotaxic apparatus-assisted transfrontal insertion with soft tunnels for hematoma aspiration drainage in our hospital from August 2017 to September 2019. The treatment efficacy was analyzed.Results:All patients were successfully punctured at one time; the puncture surface was 5-6.5 cm on the basement plane, where the hematoma surface was the largest; the puncture angle was 10-14°, and the puncture depth was 9-11.5 cm. Fifteen patients were operated within 6 h of hemorrhage, and the intraoperative hematoma clearance rate was about 25%; 40 patients were operated 6-24 h after hemorrhage, and the hematoma clearance rate was about 20%; 5 patients were operated one-3 d after hemorrhage, and the hematoma clearance rate was as high as 30%. The first postoperative re-check CT showed that 51 patients had ideal position of the drainage tube, 2 were too deep, one was too shallow, 2 were below the position, 2 were above the position, one was inside the position, and one was outside the position. The Glasgow Coma Scale (GOS) scores of the patients on 3 rd d of operation (9.88±3.998) were significantly higher than those of the patients before operation (6.24±3.159, P<0.05). One month after the operation, GOS showed that 20 patients (33.3%) had good recovery, 28 (46.7%) had mild disability, 7 (11.7%) had severe disability, 3 (5.0%) had plant survival, and 2 (3.3%) died. Conclusion:The disposable new-type stereotaxic apparatus-assisted transfrontal puncture drainage is easy to be conducted and practicable with a reasonable design, accurate positioning, minimal surgical traumas and satisfactory curative effect.
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Diagnosis of anomalies of the corpus callosum (complete agenesis, partial agenesis and hypoplasia) demands a direct visualization to this structure. Indirect signs of complete agenesis can be detected in axial sections, usually performed for screening. However, subtle abnormalities such as partial agenesis or hypoplasia require transfontanelar views. The transfrontal view is a simple access to incorporate, when evaluating the fetal profile. The metopic suture is a window to fetal midline brain structures, providing a direct access to the corpus callosum and other medial structures. Transvaginal neurosonographic examination is need when an abnormality is suspected during routine examination.
El diagnóstico de anomalías del cuerpo calloso (agenesia completa o parcial e hipoplasia) requieren de la visión directa de esta estructura. La agenesia completa se asocia a signos indirectos posibles de visualizar en los planos axiales convencionales de pesquisa. Sin embargo, lesiones más sutiles como agenesia parcial e hipoplasia no siempre se asocian a signos que permitan alertar al ecografista, durante el examen rutinario. La visión transfrontal es un plano de visión simple de incorporar, cuando se está habituado a evaluar el perfil fetal. Este acceso permite una visión directa del cuerpo calloso y de otras estructuras mediales, acceso posible de obtener más de 2/3 de las veces. Los hallazgos sugerentes de anormalidad obligan a considerar efectuar una neurosonografía multiplanar endovaginal.
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Humanos , Feminino , Gravidez , Agenesia do Corpo Caloso , Corpo Caloso , Imageamento Tridimensional , Ultrassonografia Pré-Natal/métodos , Testes Diagnósticos de RotinaRESUMO
We report two cases of mucocele of the frontal sinus presenting with exophthalmos and diplopia. Total removal involved the transfrontal approach and neurological deficits were eliminated. Details of clinical manifestations are presented, and a review of the literature is included.
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Diplopia , Exoftalmia , Seio Frontal , MucoceleRESUMO
We report two cases of mucocele of the frontal sinus presenting with exophthalmos and diplopia. Total removal involved the transfrontal approach and neurological deficits were eliminated. Details of clinical manifestations are presented, and a review of the literature is included.