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A 73-year-old man with a petroclival tumor (metastatic renal cell carcinoma) presented with a progressive consciousness disturbance attributed to tension pneumocephalus during molecular-targeted therapy following low-dose fractionated radiotherapy for a petroclival tumor. The skull base defect was successfully reconstructed vi an endoscopic endonasal approach.
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Carcinoma de Células Renales , Neoplasias Renales , Neumocéfalo , Anciano , Carcinoma de Células Renales/cirugía , Humanos , Masculino , Neumocéfalo/diagnóstico por imagen , Neumocéfalo/etiología , Neumocéfalo/cirugía , Complicaciones Posoperatorias , Base del CráneoRESUMEN
Various skull base reconstruction techniques have been developed in endoscopic endonasal approach (EEA) for skull base lesions to prevent postoperative cerebrospinal fluid (CSF) leakage. This study was performed to evaluate the efficacy and pitfalls of our method of skull base reconstruction after EEA. A total of 123 patients who underwent EEA (127 surgeries) between October 2014 and May 2017 were reviewed. Our algorithm for skull base reconstruction in EEA was categorized based on intraoperative CSF leakage graded as follows: grade 0 was excluded from this study; grade 1, dural suturing with abdominal fat graft or packing of gelatin sponge into the cavity; grade 2, method for grade 1 with addition of mucosal flap or nasoseptal flap (NSF); and grade 3, duraplasty in fascia patchwork closure with NSF. Bony reconstruction was not mandatory, and there was no postoperative bed rest or initial lumbar drainage (LD) insertion in any of the cases. Postoperative CSF leakage after EEA was mostly prevented (96.3%) by our algorithm without postoperative initial LD or bed rest. On the other hand, reconstruction surgery was required for postoperative CSF leakage in two cases-one with prior multitranssphenoidal surgery and radiotherapy and another patient with poor compliance due to communication difficulties. Both of the latter patients were obese. Greater care with regard to postoperative CSF leakage is required in patients with prior EEA with radiotherapy and obesity. In such high-risk patients, initial LD or bed rest may be required to prevent postoperative CSF leakage. It is also important to restrict activities that result in increased intracranial pressure.
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Endoscopía/efectos adversos , Endoscopía/métodos , Cavidad Nasal/cirugía , Procedimientos Neuroquirúrgicos/efectos adversos , Procedimientos Neuroquirúrgicos/métodos , Procedimientos de Cirugía Plástica/efectos adversos , Procedimientos de Cirugía Plástica/métodos , Grasa Abdominal/trasplante , Adolescente , Adulto , Anciano , Anciano de 80 o más Años , Reposo en Cama , Pérdida de Líquido Cefalorraquídeo/etiología , Femenino , Humanos , Masculino , Persona de Mediana Edad , Obesidad/complicaciones , Complicaciones Posoperatorias/prevención & control , Radioterapia/efectos adversos , Estudios Retrospectivos , Base del Cráneo/cirugía , Colgajos Quirúrgicos , Resultado del Tratamiento , Adulto JovenRESUMEN
Among pituitary adenomas, which are relatively common brain tumors, elements of ectopic, thyroid-stimulating hormone (TSH) secretion, and intratumoral calcification are unusual. Here, we present an extremely rare case of a calcified ectopic TSH-secreting pituitary adenoma arising from the pars tuberalis mimicking craniopharyngioma based on neuroimaging findings. To our knowledge, this is the first case report of calcified ectopic TSH-secreting pituitary adenoma without symptoms of excessive thyroid hormone secretion.
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Adenoma/patología , Calcinosis/patología , Craneofaringioma/patología , Neoplasias Hipofisarias/patología , Adenoma/diagnóstico por imagen , Adulto , Calcinosis/diagnóstico por imagen , Craneofaringioma/diagnóstico por imagen , Diagnóstico Diferencial , Humanos , Imagen por Resonancia Magnética , Masculino , Neoplasias Hipofisarias/diagnóstico por imagen , Tirotropina/sangreRESUMEN
PURPOSE: It is generally accepted that dopamine agonists (DA) represent the first-line treatment for most patients with prolactinoma, and patients become candidates for surgical intervention when DA is contraindicated. Surgical indication for cystic prolactinoma remains controversial. This study was performed to investigate the significance of surgery for cystic prolactinoma. METHODS: A total of 28 patients that underwent transsphenoidal resection of prolactinoma between February 2004 and May 2016 were reviewed. Five consecutive patients with cystic prolactinoma were included in this study. Our surgical strategy for cystic prolactinoma was categorized as follows: first, when the purpose of surgical resection was normalization of the prolactin level, aggressive resection was performed; second, when volume reduction was essential to relieve the visual symptoms and headache, internal decompression was performed followed by DA therapy. The clinical outcomes were analyzed accordingly. RESULTS: All cystic prolactinoma were resected via the transsphenoidal approach without any complications, and all symptoms including visual impairment and hypogonadal activity were finally relieved combined with medication. CONCLUSIONS: Surgery for cystic prolactinoma could be a better option. Transsphenoidal surgery is relatively safe to remove the cystic prolactinoma, additionally it can normalize the prolactine level and achieve adequate and rapid decompression of optic chiasm. The risk of transsphenoidal surgery is highly dependent on the skill of the surgeon and treatment decision for cystic prolactinoma needs to be individualized for each patient.
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Prolactinoma/cirugía , Adulto , Agonistas de Dopamina/uso terapéutico , Femenino , Humanos , Masculino , Persona de Mediana Edad , Neoplasias Hipofisarias/cirugía , Prolactinoma/tratamiento farmacológico , Resultado del TratamientoRESUMEN
Objective The intelligent arm-support system, iArmS, which follows the surgeon's arm and automatically fixes it at an adequate position, was developed as an operation support robot. iArmS was designed to support the surgeon's forearm to prevent hand trembling and to alleviate fatigue during surgery with a microscope. In this study, the authors report on application of this robotic device to endoscopic endonasal transsphenoidal surgery (ETSS) and evaluate their initial experiences. Methods The study population consisted of 43 patients: 29 with pituitary adenoma, 3 with meningioma, 3 with Rathke's cleft cyst, 2 with craniopharyngioma, 2 with chordoma, and 4 with other conditions. All patients underwent surgery via the endonasal transsphenoidal approach using a rigid endoscope. During the nasal and sphenoid phases, iArmS was used to support the surgeon's nondominant arm, which held the endoscope. The details of the iArmS and clinical results were collected. Results iArmS followed the surgeon's arm movement automatically. It reduced the surgeon's fatigue and stabilized the surgeon's hand during ETSS. Shaking of the video image decreased due to the steadying of the surgeon's scope-holding hand with iArmS. There were no complications related to use of the device. Conclusions The intelligent armrest, iArmS, seems to be safe and effective during ETSS. iArmS is helpful for improving the precision and safety not only for microscopic neurosurgery, but also for ETSS. Ongoing advances in robotics ensure the continued evolution of neurosurgery.
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Adenoma/cirugía , Neuroendoscopía/instrumentación , Neurocirugia/instrumentación , Neoplasias Hipofisarias/cirugía , Robótica , Adolescente , Adulto , Anciano , Anciano de 80 o más Años , Craneofaringioma/cirugía , Femenino , Humanos , Masculino , Persona de Mediana Edad , Neuroendoscopía/métodos , Hueso Esfenoides/cirugía , Adulto JovenRESUMEN
BACKGROUND: Posterior inferior cerebellar artery (PICA) aneurysms are often located in the ventral craniocervical junction. Such deep-seated aneurysms are usually treated with coil embolization. However, recurred and/or very small PICA aneurysms are hardly treated with an endovascular approach. METHOD: We present a modification of the transcondylar fossa approach with intradural and extradural removal of the jugular tubercle. An adequate preaccessory surgical corridor was created with this novel technique. CONCLUSION: The ventocaudal PICA aneurysm was clipped through the outside of the spinal accessory nerve without surgical manipulation of other lower cranial nerves. This approach is worthwhile to avoid dysphagia.
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Cerebelo/irrigación sanguínea , Aneurisma Intracraneal/cirugía , Microcirugia/métodos , Procedimientos Neuroquirúrgicos/métodos , Arterias/cirugía , Cerebelo/cirugía , Nervios Craneales/cirugía , Femenino , Humanos , Masculino , Microcirugia/efectos adversos , Persona de Mediana Edad , Procedimientos Neuroquirúrgicos/efectos adversos , Complicaciones Posoperatorias/prevención & control , Instrumentos Quirúrgicos/efectos adversosRESUMEN
BACKGROUND: Radiographic detection of calcification in pituitary adenoma is relatively rare, and the clinical characteristics of pituitary adenoma with calcification remain unclear. Herein, the clinical characteristics of pituitary adenoma with radiological calcification were investigated. METHODS: A total of 160 patients who underwent surgical resection of pituitary adenomas between February 2004 and December 2016 were reviewed. Eighty-one patients had hormone-secreting pituitary adenomas, and 79 patients had nonfunctioning pituitary adenoma. Among these 160 patients, cases with radiological calcifications on preoperative neuroimaging were included in this study, and clinical characteristics with intraoperative findings were analyzed, retrospectively. RESULTS: Pituitary adenoma with calcification on preoperative neuroimaging was observed in only nine cases (5.6%). The study population consisted of these nine patients with nonfunctioning pituitary adenoma (n = 5), mixed growth hormone and prolactin-secreting pituitary adenomas (n = 3), and a prolactinoma (n = 1). In 89% of cases (n = 8), calcified pituitary adenoma was soft enough for suction despite the presence of a granular gritty texture intraoperatively. Besides, in a single patient (11%), evidence of hard thick capsular calcification was seen surrounding a soft tumor component; however, it did not interfere with adequate removal of the soft part, and tumor resection was possible in all cases without any complications. CONCLUSIONS: Pituitary adenoma presenting with calcification is relatively rare, but should be kept in mind to avoid making a wrong preoperative diagnosis. As not all pituitary adenomas with calcification are hard tumors, preoperative radiological calcification should not affect decision-making regarding surgical indications.
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Adenoma/diagnóstico por imagen , Calcinosis/diagnóstico por imagen , Neoplasias Hipofisarias/diagnóstico por imagen , Adenoma/cirugía , Adolescente , Adulto , Anciano , Calcinosis/cirugía , Femenino , Adenoma Hipofisario Secretor de Hormona del Crecimiento/diagnóstico por imagen , Adenoma Hipofisario Secretor de Hormona del Crecimiento/cirugía , Humanos , Masculino , Persona de Mediana Edad , Neuroimagen/métodos , Neoplasias Hipofisarias/cirugía , Prolactinoma/diagnóstico por imagen , Prolactinoma/cirugía , Estudios Retrospectivos , Tomografía Computarizada por Rayos X , Adulto JovenRESUMEN
Surgically treated patients with arteriovenous malformations (AVMs) are considered cured when the postoperative angiogram proves complete resection. However, despite no residual nidus or early draining vein on postoperative angiogram, rare instances of AVM recurrence have been reported in adults. In this paper, the authors present a case of a 24-year-old woman with asymptomatic double recurrence of her cerebral AVM after angiographically proven complete resection. To the authors' knowledge, this patient represents the first case with double de novo asymptomatic recurrence of Spetzler-Martin grade I AVM. Also, she represents the first case with unique AVM criteria in each recurrence.
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Malformaciones Arteriovenosas Intracraneales/cirugía , Niño , Femenino , Humanos , Malformaciones Arteriovenosas Intracraneales/diagnóstico , RecurrenciaRESUMEN
BACKGROUND: Navigation systems have become essential tools in neurosurgery. Precise registration is indispensable for the accuracy of navigation. The rapid and precise registration by surface matching on the facial skin is possible using the landmarks of the face in the supine position. On the other hand, incomplete registration often occurs in the lateral or prone position due to the direction of the face and displacement of the skin by headpins and obscuring of the skin by the bispectral index monitor and many electrodes on the forehead as well as the eye patch. Surface matching on the occipital scalp is not suitable for registration because the shape of the occipital scalp is flat and it is compressed in the supine position when obtaining preoperative neuroimaging. To overcome this problem, the authors have developed a new method of registration designated as "bony surface registration" in which surface matching is achieved using the bony surface of the skull after exposure. METHODS: Between June and December 2014, this technique was used in 23 patients and its effectiveness was examined. RESULTS: Registration time was markedly shortened and useful navigation was achieved due to accurate registration in all patients. CONCLUSIONS: This is the first report of a registration methodology for a navigation system in the lateral or prone position. This bony surface registration method is useful for navigation system image-guided surgery in the lateral or prone position.
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Neoplasias Encefálicas/cirugía , Neuronavegación/métodos , Postura/fisiología , Cráneo/anatomía & histología , Cirugía Asistida por Computador/métodos , Adolescente , Adulto , Anciano , Femenino , Humanos , Masculino , Persona de Mediana Edad , Neuronavegación/instrumentación , Posición Prona/fisiología , Cirugía Asistida por Computador/instrumentación , Adulto JovenRESUMEN
BACKGROUND: Meningiomas arising from the petroclival area remain a challenge for neurosurgeons. Various approaches have been proposed to achieve maximum resection with minimal morbidity and mortality. Also, some articles correlated preservation of adjacent veins with less neurologic deficits. OBJECTIVE: To describe the experiences in using a new technique to achieve maximal resection of petroclival meningiomas and preserving the superior petrosal veins (SPVs) and the superior petrosal sinus (SPS). METHODS: A retrospective analysis of 26 patients harboring a true petroclival meningioma with a diameter ≥25 mm and undergoing surgery with the modified transpetrosal-transtentorial approach (MTTA) was performed. RESULTS: Fifty-four percent of 22 patients complained of severe headache at presentation. There was also complaint of cranial nerve (CN) deficit, with CN VII deficit being the most common (present in 42% of patients). The average tumor size (measured as maximum diameter) was 45.2 mm, and most of the tumors compressed the brainstem. Total resection was achieved in 12 patients (46.2%), whereas the others were excised subtotally (54.8%). Most of the patients had WHO grade I (96.1%) meningioma; only one had a grade II (3.8%) meningioma. In addition, clinical improvement and persistence of symptoms were observed in 17 (65.4%) and 8 (30.7%) patients, respectively, and postoperative permanent CN injury was observed in 3 (11.5%) patients. CONCLUSION: Using the MTTA, maximal resection with preservation of the CNs and neurovascular SPV-SPS complex can be achieved. Therefore, further studies and improvements of the technique are required to increase the total resection rate without neglecting the complications that may develop postoperatively.
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Neoplasias Meníngeas , Meningioma , Neoplasias de la Base del Cráneo , Humanos , Meningioma/cirugía , Meningioma/patología , Neoplasias Meníngeas/cirugía , Neoplasias Meníngeas/patología , Estudios Retrospectivos , Fosa Craneal Posterior/cirugía , Procedimientos Neuroquirúrgicos/métodos , Neoplasias de la Base del Cráneo/cirugía , Neoplasias de la Base del Cráneo/patologíaRESUMEN
OBJECTS: As the most common intracranial extra-axial tumor among adults who tend to grow slowly with minimal clinical manifestation, the patients with meningioma could also fall in neurological emergency and even life-threatening status due to high intracranial pressure (ICP). In those circumstances, decompressive craniectomy (DC) without definitive tumor resection might offer an alternative treatment to alleviate acute increasing of ICP. The current report defines criteria for the indications of lifesaving DC for high ICP caused by deep-seated meningioma as an emergency management. PATIENTS AND METHODS: This study collected the candidates from 2012 to 2018 at Dr. Soetomo General Hospital, Surabaya, Indonesia. The sample included all meningioma patients who came to our ER who fulfilled the clinical (life-threatening decrease in Glasgow Coma Scale [GCS]) and radiography (deep-seated meningioma, midline shift in brain computed tomography [CT] >0.5 cm, and diameter of tumor >4 cm or tumor that involves the temporal lobe) criteria for emergency DC as a lifesaving procedure. GCS, midline shift, tumor diameter, and volume based on CT were evaluated before DC. Immediate postoperative GCS, time to tumor resection, and Glasgow Outcome Scale (GOS) were also assessed postoperation. RESULTS: The study enrolled 14 patients, with an average preoperative GCS being 9.29 ± 1.38, whereas the mean midline shift was 15.84 ± 7.02 mm. The average of number of tumor's diameter and volume was 5.59 ± 1.44 cm and 66.76 ± 49.44 cc, respectively. Postoperation, the average time interval between DC and definitive tumor resection surgery was 5.07 ± 3.12 days. The average immediate of GCS postoperation was 10.07 ± 2.97, and the average GOS was 3.93 ± 1.27. CONCLUSION: When emergency tumor resection could not be performed due to some limitation, as in developing countries, DC without tumor resection possibly offers lifesaving procedure in order to alleviate acute increasing ICP before the definitive surgical procedure is carried out. DC might also prevent a higher risk of morbidity and postoperative complications caused by peritumoral brain edema.
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BACKGROUND: Chronic subdural hematoma (CSDH) is one of the most common neurosurgical conditions, with different strategies for treatment. Most recent trials favor the use of drainage to reduce the recurrence rate. However, few reports have discussed the efficacy of burr hole drainage without irrigation for treating CSDH. This study aimed to examine the efficacy of burr hole drainage without irrigation in a series of 385 symptomatic CSDH lesions. METHODS: This retrospective study included a series of 385 symptomatic CSDH lesions in 309 patients, who underwent burr hole drainage without irrigation, between September 2009 and August 2017 at the Department of Neurosurgery, Yao Tokushukai General Hospital, Japan. The risk of recurrence was evaluated based on the patients' age, sex, preoperative magnetic resonance imaging (MRI) findings, preoperative anticoagulants, hematoma drainage rate, and bilaterality. RESULTS: Of the 385 lesions, 41 cases (16 with inadequate follow-up periods and 25 with contraindications for MRI) were excluded from the analysis. The overall recurrence rate in the index study was 4.9% (17/344 lesions). The effects of the preoperative hematoma volume and nonhyperintensity on T1-weighted imaging on the recurrence rate were significant. CONCLUSION: Our findings indicated that burr hole drainage without irrigation is a good surgical modality in patients with CSDH, and preoperative MRI findings can evaluate the risk of recurrence.
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BACKGROUND: Acromegaly has been reported in adolescents and young adults, but it is unusual in preadolescence. Diagnosis and management pose different challenges in this age group. Here, we present a rare case of acromegaly in preadolescence. CASE DESCRIPTION: A 9-year-old boy presented with acromegalic features and MRI revealed a pituitary tumor. He was diagnosed as having growth hormone secreting pituitary adenoma based on the multidisciplinary assessment, and underwent gross total tumor resection through an endoscopic endonasal approach (EEA) with subsequent normalization of the hormonal parameters. CONCLUSIONS: Advances in EEA have made safe removal and cure possible even in children. However, long- term follow-up is needed in such younger patients with multidisciplinary management by neurosurgeons, endocrinologists, pediatricians, and ENT surgeons.
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STUDY DESIGN: Clinical case series. OBJECTIVE: To present a surgical technique and results of posterior direct reduction of lateral atlantoaxial joints for rigid pediatric atlantoaxial subluxation (AAS) using a fulcrum lever technique. SUMMARY OF BACKGROUND DATA: The surgical treatment of pediatric rigid AAS is still technically challenging. Several factors contribute to the surgical difficulty, such as small vertebrae, incomplete bone formation, dysplasia, the difficulty of reduction and external fixation are considered as a surgical daunting challenge. Herein, the surgical technique of posterior direct reduction of lateral atlantoaxial joints for rigid pediatric AAS using a fulcrum lever technique is presented. METHODS: This retrospective study included 10 pediatric patients with rigid AAS who underwent posterior direct reduction of bilateral C1/2 facet joints via a fulcrum lever technique. The indication for surgery was the presence of neurological symptoms and spinal cord atrophy with an intramedullary high signal at the C1 level on T2-weighted magnetic resonance (MR) images. The surgical procedure consisted of three steps: (1) opening and distraction of the C1/2 facet joints and placement of tricortical bone as a spacer and fulcrum; (2) placement of C1 and C2 screws; and finally, (3) compression between the C1 posterior arch and C2 lamina and constructing C1/2 fusion. All patients underwent the neurological and radiological evaluations before and after surgery. RESULTS: Eight of 10 patients demonstrated genetic disorders, either Down syndrome or chondrodysplasia punctate. Besides, all cases documented congenital anomaly of the odontoid process. Bilateral C1 lateral mass screws were successfully placed in all cases. No evidence of postoperative neurovascular complications. Radiological evaluation showed the corrections and bony fusions of C1/2 facet joint in all cases. CONCLUSION: The fulcrum lever technique for rigid pediatric AAS can be one of the effective surgical solutions to this challenging pediatric spinal disorder. LEVEL OF EVIDENCE: 4.
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Articulación Atlantoaxoidea/cirugía , Vértebras Cervicales/cirugía , Luxaciones Articulares/cirugía , Procedimientos de Cirugía Plástica/métodos , Fusión Vertebral/métodos , Adolescente , Articulación Atlantoaxoidea/diagnóstico por imagen , Vértebras Cervicales/diagnóstico por imagen , Niño , Preescolar , Femenino , Humanos , Luxaciones Articulares/diagnóstico por imagen , Masculino , Estudios RetrospectivosRESUMEN
This surgical video emphasizes the nuances that needed to overcome daunting challenges of clipping of paraclinoid carotidophthalmic and superior hypophyseal artery (SHA) aneurysms. To avoid hazardous manipulations, scarifying the ipsilateral SHA under visual evoked potential (VEP) guidance can be done without risk of postoperative visual decline. This technique is associated with better visual outcome.1 A 66-yr-old woman presented with gradually enlarging right paraclinoid carotidophthalmic and SHA aneurysms. The relationship between those aneurysms and the critical neurovascular structures made us facing a daunting challenge to preserve the visual function. To preserve the patency of the ophthalmic artery (oph.A), endovascular intervention was abandoned and a direct clipping surgery was selected. Following VEP settings, exposure of the cervical internal carotid artery for proximal control and right frontotemporal craniotomy, a subfrontal approach was used. To get adequate accessibility and safe maneuverability, the anterior clinoidectomy and unroofing of the optic canal were completed, then, the falciform ligament and the distal dural ring were carefully opened. Under VEP guidance, the oph.A and SHAs were temporarily occluded. VEP had been stable under repeated occlusions. The carotidophthalmic aneurysm was clipped with preservation of the oph.A. Besides, 1 ipsilateral SHA was sacrificed to achieve complete clipping of the SHA aneurysm. Final indocyanine green videoangiography confirmed obliteration of the paraclinoid aneurysms and patency of the oph.A, the other SHA and the tiny arterioles around the optic nerve. The postoperative course was uneventful. There was no evidence of postoperative visual disturbances. The patient has consented to the submission of the case report to the journal.
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Endoscopic skull base reconstruction (ESBR) following expanded-endoscopic endonasal approaches (EEA) in high-risk non-ideal endoscopic reconstructive candidates remains extremely challenging, and further innovations are still necessary. Here, the aim is to study the reconstructive knowledge gap following expanded-EEA and to introduce the watertight robust osteoconductive (WRO)-barrier as an alternative durable option. Distinctively, we focused on 10 clinical circumstances. A 3D-skull base-water system model was innovated to investigate the ESBR under realistic conditions. A large-irregular defect (31 × 89 mm) extending from the crista galli to the mid-clivus was achieved. Then, WRO-barrier was fashioned and its tolerance was evaluated under stressful settings, including an exceedingly high (55 cmH2O) pressure, with radiological assessment. Next, the whole WRO-barrier was drilled to examine its practical-safe removal (simulating redo-EEA) and the whole experiment was repeated. Finally, WRO-barrier was kept into place to value its 18-month long-term high-tolerance. Results in all experiments of WRO-barriers were satisfactorily fashioned to conform the geometry of the created defect under realistic circumstances via EEA, tolerated an exceedingly high pressure without evidence of leak even under stressful settings, resisted sudden-elevated pressure, and remained in its position to maintain long-term watertight seal (18 months), efficiently evaluated with neuroimaging and simply removed-and-reconstructed when redo-EEA is needed. In conclusion, WRO-barrier as an osteoconductive watertight robust design for cranial base reconstruction possesses several distinct qualities that might be beneficial for patients with complex skull base tumours.
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Cirugía Endoscópica por Orificios Naturales/instrumentación , Procedimientos de Cirugía Plástica/instrumentación , Base del Cráneo/cirugía , Cadáver , Humanos , Modelos Anatómicos , Colgajos QuirúrgicosRESUMEN
BACKGROUND: Superficial siderosis (SS) associated with craniopharyngioma is an extremely rare occurrence. To our knowledge, only 3 cases have been reported in literature. Two of the cases occurred following resection of the tumor. Similar to the present case, 1 of the cases was discovered before surgical intervention, "pure tumor-related" SS. The clinical presentation, diagnosis, management, and outcome are discussed in this article. CASE DESCRIPTION: A 50-year-old man presented with an 11-month history of left-sided tinnitus, hearing impairment, and a 2-month history of visual disturbance. Cerebellar ataxia and gait disturbance were found on examination. Brain magnetic resonance imaging findings were consistent with SS. Cerebrospinal fluid (CSF) analysis before surgery revealed xanthochromia confirming an existing chronic sustainable subarachnoid hemorrhage. He underwent a tumor resection in endoscopic endonasal approach followed by stereotactic radiosurgery. On follow-up, the visual symptoms resulting from craniopharyngioma subsided, whereas hearing impairment, cerebellar ataxia, and gait disturbance associated with SS did not progress but were unchanged despite subsequent evidence of watery-clear CSF. CONCLUSIONS: In the present case, SS could be associated with craniopharyngioma on the basis of CSF findings and clinical symptoms. Detection and early treatment aimed at eliminating the bleeding source offer the best chance of halting the disease process.