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1.
BMJ Case Rep ; 17(9)2024 Sep 05.
Artigo em Inglês | MEDLINE | ID: mdl-39242128

RESUMO

Seizure following cerebrospinal fluid (CSF) rhinorrhoea surgery or surgery of the skull base almost always implies postoperative meningoencephalitis, unless proven otherwise. Here, we present the case of a middle-aged female in her 40's who underwent surgical CSF fistula closure and developed seizure on the eighth postoperative day. She was diagnosed to have posterior reversible encephalopathy syndrome (PRES). Early diagnosis and prompt initiation of treatment ensured that she had a complete recovery. Although not reported in the literature, PRES should always be a differential diagnosis in such situations, as delay in diagnosis may result in significant morbidity and rarely mortality.


Assuntos
Rinorreia de Líquido Cefalorraquidiano , Complicações Pós-Operatórias , Convulsões , Humanos , Feminino , Rinorreia de Líquido Cefalorraquidiano/cirurgia , Rinorreia de Líquido Cefalorraquidiano/etiologia , Rinorreia de Líquido Cefalorraquidiano/diagnóstico , Convulsões/etiologia , Complicações Pós-Operatórias/etiologia , Complicações Pós-Operatórias/cirurgia , Adulto , Síndrome da Leucoencefalopatia Posterior/diagnóstico , Síndrome da Leucoencefalopatia Posterior/etiologia , Diagnóstico Diferencial , Imageamento por Ressonância Magnética
2.
Auris Nasus Larynx ; 51(5): 875-879, 2024 Oct.
Artigo em Inglês | MEDLINE | ID: mdl-39163824

RESUMO

We report a challenging and uncommon case involving a 53-year-old Japanese man with cerebrospinal fluid (CSF) leakage caused by a meningocele in the lateral recess of the sphenoid sinus. Our innovative treatment approach involved a combination of transpterygoid and endoscopic modified medial maxillectomy techniques, with special emphasis on the preservation of the sphenopalatine artery. This strategic preservation was pivotal to the successful use of the ipsilateral nasoseptal flap for reconstruction, which played a crucial role in the prevention of postoperative CSF leakage. Otolaryngologists and neurosurgeons collaborated to perform the bath-plugging technique; effective collaboration was instrumental to the success of the procedure. This report highlights significant advancement from conventional frontal craniotomy to a more sophisticated endoscopic technique, shows the importance of meticulous surgical planning and execution, emphasizes careful preservation of critical anatomical structures during complex neurosurgical and otolaryngological procedures, and underscores the evolving landscape of surgical approaches for managing complex medical conditions.


Assuntos
Vazamento de Líquido Cefalorraquidiano , Endoscopia , Meningocele , Seio Esfenoidal , Humanos , Seio Esfenoidal/cirurgia , Seio Esfenoidal/diagnóstico por imagem , Masculino , Meningocele/cirurgia , Meningocele/diagnóstico por imagem , Pessoa de Meia-Idade , Endoscopia/métodos , Vazamento de Líquido Cefalorraquidiano/cirurgia , Vazamento de Líquido Cefalorraquidiano/etiologia , Rinorreia de Líquido Cefalorraquidiano/cirurgia , Rinorreia de Líquido Cefalorraquidiano/etiologia , Retalhos Cirúrgicos , Doenças dos Seios Paranasais/cirurgia , Doenças dos Seios Paranasais/diagnóstico por imagem , Tomografia Computadorizada por Raios X
3.
World Neurosurg ; 189: 456-464.e1, 2024 Sep.
Artigo em Inglês | MEDLINE | ID: mdl-38986941

RESUMO

OBJECTIVE: Recurrent cerebrospinal fluid (CSF) rhinorrhea caused by sequential, anatomically separated skull base defects is rarely reported in the literature. Neither management nor etiology has been sufficiently investigated. We present an illustrative case and a systematic review of the literature regarding etiology, diagnostics, and management of this rare phenomenon. METHODS: A systematic literature search looking for articles reporting sequential CSF leaks with multiple skull base defects was performed. Data from included articles were descriptively reported, and the quality of the included studies was assessed with Grading of Recommendations Assessment, Development and Evaluation. RESULTS: A 71-year-old woman with posttraumatic CSF rhinorrhea and left-sided CSF otorrhea due to a left-sided horizontal fracture of the petrous bone presented at our institution. After initial surgical repair and a 10-week symptom-free interval, CSF rhinorrhea recurred. Imaging revealed a preexisting contralateral meningoencephalocele of the lateral sphenoid recess causing recurrent CSF rhinorrhea most likely after initial traumatic laceration. The defect was successfully treated. A literature search identified 366 reports, 6 of which were included in the systematic review with a total of 10 cases. Quality was deemed good in 8 of 10 cases. The most common location for primary and sequential CSF leaks was along the sphenoid bone (4/10 and 5/10 patients, respectively). All publications except one reported the presence of a meningo (encephalo)cele as cause of the sequential CSF leak. CONCLUSIONS: Occurrence of recurrent CSF rhinorrhea due to an anatomically separated sequential skull base lesion remains a rare phenomenon. Reassessment of imaging studies and a structured diagnostic workup to detect sequential CSF leaks independent of the primary lesion should is recommended.


Assuntos
Rinorreia de Líquido Cefalorraquidiano , Recidiva , Base do Crânio , Humanos , Rinorreia de Líquido Cefalorraquidiano/cirurgia , Rinorreia de Líquido Cefalorraquidiano/etiologia , Rinorreia de Líquido Cefalorraquidiano/diagnóstico por imagem , Feminino , Idoso , Base do Crânio/diagnóstico por imagem , Base do Crânio/cirurgia , Base do Crânio/lesões , Osso Petroso/cirurgia , Osso Petroso/diagnóstico por imagem , Fraturas Cranianas/complicações , Fraturas Cranianas/cirurgia , Fraturas Cranianas/diagnóstico por imagem , Encefalocele/cirurgia , Encefalocele/diagnóstico por imagem
4.
World Neurosurg ; 189: e1098-e1108, 2024 Sep.
Artigo em Inglês | MEDLINE | ID: mdl-39032635

RESUMO

BACKGROUND: Rhinorrhea is a common complication after endoscopic endonasal transsphenoidal pituitary surgery (EETPS). This study evaluates the effectiveness of our sellar reconstruction technique in preventing rhinorrhea. METHODS: From June 2020 to March 2024, a surgical team performed 490 EETPS procedures on 458 pituitary adenoma patients. Demographic data, surgery status, and radiological and histopathological classifications were retrospectively analyzed. 4 grades for sellar reconstruction were defined based on intraoperative cerebrospinal fluid (CSF) leakage and diaphragm sella defect size. Grade 0: no CSF leakage; cavity filled with absorbable material. Grade 1: small defect; covered with fat and fascia lata grafts. Grade 2: large defect; added lumbar drainage. Grade 3: extended approach; added nasoseptal flap. RESULTS: Of the 490 operations, 433 were primary and 57 recurrent. Patients were 50.2% male, mean age 49.01 years. Follow-up averaged 20.5 months. Postoperative rhinorrhea occurred in 8 cases (1.6%). In 404 surgeries (82.5%) without intraoperative CSF leakage, 3 cases (0.7%) developed postoperative rhinorrhea. CSF leakage was detected in 86 cases (17.5%), with postoperative rhinorrhea in 5 cases (5.8%). The risk of rhinorrhea was 8.3 times higher with intraoperative CSF leakage (P = 0.005). Rhinorrhea rates: 0.7% in Grade 0, 3% in Grade 1, 8.7% in Grade 2, and 0% in Grade 3 (P = 0.017). Meningitis occurred in 8 patients (1.7%) and pneumocephalus in 4 (0.9%), with one death (0.2%). The average hospital stay was 17.4 days with rhinorrhea and 5.2 without (P = 0.024). CONCLUSIONS: Intraoperative CSF leakage is highly correlated with rhinorrhea. Multilayered and graded closure strategies significantly reduce postoperative rhinorrhea rates in EETPS.


Assuntos
Rinorreia de Líquido Cefalorraquidiano , Neoplasias Hipofisárias , Procedimentos de Cirurgia Plástica , Complicações Pós-Operatórias , Sela Túrcica , Humanos , Masculino , Feminino , Pessoa de Meia-Idade , Adulto , Neoplasias Hipofisárias/cirurgia , Complicações Pós-Operatórias/epidemiologia , Complicações Pós-Operatórias/etiologia , Complicações Pós-Operatórias/prevenção & controle , Estudos Retrospectivos , Rinorreia de Líquido Cefalorraquidiano/etiologia , Rinorreia de Líquido Cefalorraquidiano/prevenção & controle , Rinorreia de Líquido Cefalorraquidiano/epidemiologia , Idoso , Sela Túrcica/cirurgia , Procedimentos de Cirurgia Plástica/métodos , Algoritmos , Adulto Jovem , Adenoma/cirurgia , Adolescente , Vazamento de Líquido Cefalorraquidiano/etiologia , Vazamento de Líquido Cefalorraquidiano/epidemiologia , Vazamento de Líquido Cefalorraquidiano/prevenção & controle , Resultado do Tratamento , Procedimentos Neurocirúrgicos/métodos , Procedimentos Neurocirúrgicos/efeitos adversos , Osso Esfenoide/cirurgia , Neuroendoscopia/métodos , Neuroendoscopia/efeitos adversos
5.
Otol Neurotol ; 45(8): e576-e580, 2024 Sep 01.
Artigo em Inglês | MEDLINE | ID: mdl-39072673

RESUMO

OBJECTIVE: To evaluate the efficacy of a nonabsorbable, synthetic graft for the reconstruction of spontaneous middle fossa (sMF) cerebrospinal fluid (CSF) leaks. PATIENTS: Six adult patients (age ≥16 yr) who had sMF CSF leaks surgically repaired within an 18-month period at a single university hospital using synthetic, nonbiological, nonabsorbable graft (Neuro-Patch) and a retrospective control group of five patients undergoing multilayer MF repair with autologous grafts. INTERVENTIONS: MF repair through a combined transmastoid/MF approach using Neuro-Patch or multilayer autologous grafts. MAIN OUTCOME MEASURES: The incidence of postoperative leak within 6 months postoperatively was the main outcome measure; we also recorded the need for lumbar drain, additional hearing loss, length of inpatient stay, body mass index, previous meningitis, preoperative increased intracranial pressure, and age. RESULTS: In the Neuro-Patch group, there was no postoperative CSF leak without the need for lumbar drain. We observed no additional hearing loss; patients were monitored for 2 days without any readmissions. Increased intracranial pressure (four of six), previous episodes of meningitis (two of six) or obesity (five of six) did not affect patient outcomes. Demographic and prognostic factors were the same for the control group. However, one patient needed lumbar drain postoperatively because of residual leak; lumbar drain was used in one more case (two of five cases), whereas three of five patients had to stay for longer than 2 days (5 d). CONCLUSIONS: Our pilot study suggests the use of Neuro-Patch via combined transmastoid/MF approach as an effective technique with minimum, if any morbidity; it could be of particular benefit for patients with larger MF dura defects. A larger number of patients are required to strengthen the evidence.


Assuntos
Vazamento de Líquido Cefalorraquidiano , Fossa Craniana Média , Humanos , Masculino , Feminino , Adulto , Pessoa de Meia-Idade , Projetos Piloto , Vazamento de Líquido Cefalorraquidiano/cirurgia , Fossa Craniana Média/cirurgia , Resultado do Tratamento , Estudos Prospectivos , Idoso , Complicações Pós-Operatórias/epidemiologia , Rinorreia de Líquido Cefalorraquidiano/cirurgia , Estudos Retrospectivos , Procedimentos de Cirurgia Plástica/métodos
6.
J Craniofac Surg ; 35(5): 1507-1508, 2024.
Artigo em Inglês | MEDLINE | ID: mdl-39042072

RESUMO

Cerebrospinal fluid (CSF) rhinorrhea is one of the most common complications after trans-sphenoidal surgery. At present, transcranial or endoscopic surgery for CSF leakage requires general anesthesia to remove autologous fat or fascia to repair the leak, which is traumatic and costly. The authors present a case of a 25-year-old male patient with pituitary adenoma who experienced CSF rhinorrhea 10 days after undergoing endoscopic resection of the tumor. The authors innovatively sequential filled the leak with a gelatin sponge soaked in povidone-iodine solution and iodinated gauze under outpatient nasal endoscopy. The follow-up of 6 months showed no recurrence of CSF leakage. CSF leakage is the most common complication of trans-sphenoidal surgery. The authors suggest that for small cerebrospinal fluid leaks in the early stage after trans-sphenoidal surgery, the leakage should be first filled with gelatin sponge and iodoform gauze sequentially under outpatient nasal endoscopy, which may achieve a complete cure.


Assuntos
Rinorreia de Líquido Cefalorraquidiano , Endoscopia , Neoplasias Hipofisárias , Humanos , Masculino , Rinorreia de Líquido Cefalorraquidiano/cirurgia , Adulto , Neoplasias Hipofisárias/cirurgia , Endoscopia/métodos , Adenoma/cirurgia , Povidona-Iodo/uso terapêutico , Complicações Pós-Operatórias , Esponja de Gelatina Absorvível/uso terapêutico
7.
Front Endocrinol (Lausanne) ; 15: 1353494, 2024.
Artigo em Inglês | MEDLINE | ID: mdl-38899009

RESUMO

Aims: Post-operative CSF leak is the major source of morbidity following transsphenoidal approaches (TSA) and expanded endonasal approaches (EEA) to lesions of the sella turcica and the ventral skull base. There are conflicting reports in the literature as to whether obesity (BMI ≥30) is a risk factor for this complication. We aimed to evaluate data collected as part of prospective multi-centre cohort study to address this question. Methods: The CRANIAL (CSF Rhinorrhoea After Endonasal Intervention to the Skull Base) study database was reviewed and patients were divided into obese and non-obese cohorts. Data on patient demographics, underlying pathology, intra-operative findings and skull base repair techniques were analysed. Results: TSA were performed on 726 patients, of whom 210 were obese and 516 were non-obese. The rate of post-operative CSF leak in the obese cohort was 11/210 (5%), compared to 17/516 (3%) in the non-obese cohort, which was not statistically significant (χ2 = 1.520, p=0.217). EEA were performed on 140 patients, of whom 28 were obese and 112 were non-obese. The rate of post-operative CSF leak in the obese cohort was 2/28 (7%), which was identical to the rate observed in the non-obese cohort 8/112 (7%) Fisher's Exact Test, p=1.000). These results persisted following adjustment for inter-institutional variation and baseline risk of post-operative CSF leak. Conclusion: CSF leak rates following TSA and EEA, in association with modern skull base repair techniques, were found to be low in both obese and non-obese patients. However, due to the low rate of post-operative CSF leak, we were unable to fully exclude a small contributory effect of obesity to the risk of this complication.


Assuntos
Vazamento de Líquido Cefalorraquidiano , Obesidade , Complicações Pós-Operatórias , Base do Crânio , Humanos , Obesidade/complicações , Feminino , Masculino , Base do Crânio/cirurgia , Vazamento de Líquido Cefalorraquidiano/etiologia , Vazamento de Líquido Cefalorraquidiano/epidemiologia , Pessoa de Meia-Idade , Estudos Prospectivos , Complicações Pós-Operatórias/etiologia , Complicações Pós-Operatórias/epidemiologia , Adulto , Idoso , Endoscopia/efeitos adversos , Rinorreia de Líquido Cefalorraquidiano/etiologia , Rinorreia de Líquido Cefalorraquidiano/epidemiologia , Fatores de Risco , Estudos de Coortes , Adulto Jovem
8.
Int J Pediatr Otorhinolaryngol ; 182: 111999, 2024 Jul.
Artigo em Inglês | MEDLINE | ID: mdl-38850598

RESUMO

OBJECTIVE: Atraumatic cerebrospinal fluid (CSF) rhinorrhea is uncommon in children and necessitates a multi-disciplinary evaluation for an etiology. Underlying osseous abnormality due to extensive or multifocal low flow vascular anomaly should be considered as a potential cause of spontaneous CSF leak. Treatment of multifocal low flow vascular anomalies may include medical and surgical approaches. In this series, we seek to determine the presenting signs and symptoms and medical and surgical treatment options for multifocal or extensive low flow vascular anomalies. METHODS: A retrospective case series at a quaternary care children's hospital was compiled. All children with CSF rhinorrhea diagnosed and treated for multifocal low flow vascular anomalies at our institution were included. A total of four patients were identified. RESULTS: All four patients had delay in initial diagnosis of underlying cause of meningitis and CSF rhinorrhea. Average age at diagnosis of multifocal low flow vascular anomaly was 7 years. This was on average 4 years after initial presentation for medical attention. Treatment approach was multidisciplinary and included medical management with sirolimus and bisphosphonates as well as surgical approaches to the skull base (lateral and anterior) to prevent CSF egress. CONCLUSION: Consideration of multifocal low flow vascular anomaly should be included in any pediatric patient presenting with CSF rhinorrhea.


Assuntos
Rinorreia de Líquido Cefalorraquidiano , Osso Temporal , Humanos , Rinorreia de Líquido Cefalorraquidiano/cirurgia , Rinorreia de Líquido Cefalorraquidiano/diagnóstico , Rinorreia de Líquido Cefalorraquidiano/etiologia , Criança , Estudos Retrospectivos , Feminino , Masculino , Osso Temporal/anormalidades , Osso Temporal/diagnóstico por imagem , Pré-Escolar , Malformações Vasculares/complicações , Malformações Vasculares/diagnóstico , Resultado do Tratamento , Adolescente
9.
Acta Neurochir (Wien) ; 166(1): 258, 2024 Jun 10.
Artigo em Inglês | MEDLINE | ID: mdl-38853198

RESUMO

BACKGROUND: During pituitary surgery, CSF leaks are often treated by intrasellar packing, using muscle or fat grafts. However, this strategy may interfere with the interpretation of postoperative MRI and may impact the quality of resection in cases of second surgery, due to the existence of additional fibrous tissue. We present an alternative technique, using a diaphragm reconstruction with a heterologous sponge combining fibrinogen and thrombin (TachoSil), applied in selected patients with low-flow CSF leaks. This study investigates the surgical outcome of patients treated with this strategy. METHODS: From a cohort of 2231 patients treated from June 2011 to June 2023 by endoscopic endonasal approach for pituitary surgery, the surgical technique of diaphragm repair with TachoSil patch performed in 55 patients (2.6%) was detailed, and the rate of closure failure was analyzed at 6 months postoperatively. No intrasellar packing was used and sellar floor reconstruction was performed whenever possible. The rate of postoperative CSF leak was compared with that reported in three previous publications that also used the TachoSil patch technique. RESULTS: Patients were mostly women (F/M ratio: 1.2) with a median age of 53.6 years. Surgery was indicated for non-functioning adenomas, Cushing's disease, acromegaly, and Rathke's cleft cysts in 38/55 (69.1%), 6/55 (10.9%), 5/55 (9.1%) and 6/55 (10.9%) patients respectively. The rate of postoperative CSF leak was 1.8% (n = 1/55), which was not significantly different from that reported in the three cohorts from the literature (2.8%, p > 0.05). No postoperative meningitis was recorded. CONCLUSIONS: In highly selected patients with low-flow CSF leaks related to small focal diaphragm defects, diaphragm reconstruction using a TachoSil patch can be a safe and valuable alternative to intrasellar packing.


Assuntos
Vazamento de Líquido Cefalorraquidiano , Combinação de Medicamentos , Fibrinogênio , Procedimentos de Cirurgia Plástica , Trombina , Humanos , Feminino , Pessoa de Meia-Idade , Trombina/uso terapêutico , Masculino , Fibrinogênio/uso terapêutico , Adulto , Vazamento de Líquido Cefalorraquidiano/cirurgia , Idoso , Procedimentos de Cirurgia Plástica/métodos , Estudos de Coortes , Diafragma/cirurgia , Complicações Pós-Operatórias , Neoplasias Hipofisárias/cirurgia , Resultado do Tratamento , Rinorreia de Líquido Cefalorraquidiano/cirurgia , Hipófise/cirurgia , Tampões de Gaze Cirúrgicos
10.
Neurol India ; 72(2): 391-394, 2024 Mar 01.
Artigo em Inglês | MEDLINE | ID: mdl-38817177

RESUMO

Role of 3-D models in the identification of the site and extent of bone defects in the skull base for the treatment of CSF rhinorrhea is analyzed. Such models were used successfully in the management of two patients who failed previous attempts at basal reconstruction. The principal advantage of the models was in exact delineation of the size and site of bone defect and deciphering of its relationship with adjoining critical regions of the brain.


Assuntos
Rinorreia de Líquido Cefalorraquidiano , Impressão Tridimensional , Humanos , Imageamento Tridimensional , Modelos Anatômicos , Crânio/diagnóstico por imagem , Base do Crânio/diagnóstico por imagem , Base do Crânio/patologia , Tomografia Computadorizada por Raios X
11.
J Clin Neurosci ; 125: 38-42, 2024 Jul.
Artigo em Inglês | MEDLINE | ID: mdl-38744121

RESUMO

The nasal skull base is located into the deep position of nasal cavity and closely related to important nerves and vessels. The complete removal of tumors in this area poses a complex surgical challenge.In order to investigate the clinical efficacy of utilizing free middle turbinate mucosa (FMT), fascia lata, and pedicled nasal septum flap (known as the Hadad-Bassagasteguy flap, HBF) for the treatment of cerebrospinal fluid (CSF) rhinorrhea, a retrospective analysis was conducted on clinical data from 65 patients who underwent skull base reconstruction following endoscopic resection of nasal-skull base tumors. The selection of the repair material was based on the size and location of the defect. For defects less than 1.5 cm (n = 24), FMT was chosen, while for defects greater than or equal to 1.5 cm (n = 16), HBF was preferred. In cases where HBF was not available or not suitable (specifically, when the defect was located on the posterior wall of the frontal sinus), fascia lata was selected (n = 25). The repair outcomes of all 65 patients were summarized, and subsequently, a comparison was made between the use of fascia lata and HBF. The overall success rate for one-time repairs was 93.8 %. Specifically, the success rates for repairs using FMT, fascia lata, and HBF were 91.7 %, 96.0 %, and 93.8 %, respectively. Throughout the follow-up period, there were 2 cases of postoperative CSF leakage out of 24 patients who underwent FMT reconstruction, 1 case out of 25 patients who underwent fascia lata reconstruction, and 1 case out of 16 patients who underwent HBF reconstruction. The occurrence of postoperative complications, such as intracranial infection, lung infection, and epistaxis, was observed in both the fascia lata group and the HBF group. However, there were no statistically significant differences between the two groups. The transnasal endoscopic reconstruction of skull base defect using HBF, fascia lata, and FMT demonstrated satisfactory repair effects in managing CSF rhinorrhea. Generally, FMT has been found to be a dependable repair material for small defects measuring less than 1.5 cm, while in the case of larger defects equal to or exceeding 1.5 cm, both HBF and fascia lata can be utilized with comparable repair outcomes. The selection of fascia lata becomes a viable option when HBF is unavailable or not suitable.


Assuntos
Rinorreia de Líquido Cefalorraquidiano , Procedimentos de Cirurgia Plástica , Retalhos Cirúrgicos , Humanos , Rinorreia de Líquido Cefalorraquidiano/cirurgia , Feminino , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Adulto , Procedimentos de Cirurgia Plástica/métodos , Idoso , Base do Crânio/cirurgia , Fascia Lata/transplante , Fascia Lata/cirurgia , Adulto Jovem , Neoplasias da Base do Crânio/cirurgia , Resultado do Tratamento , Adolescente , Endoscopia/métodos , Cavidade Nasal/cirurgia
12.
Clin Otolaryngol ; 49(5): 621-632, 2024 Sep.
Artigo em Inglês | MEDLINE | ID: mdl-38775022

RESUMO

BACKGROUND: Postoperative cerebrospinal fluid (CSF) leak remains a concerning complication of the endoscopic endonasal approach (EEA) for skull base pathology. Signs and symptoms suggesting CSF leak often trigger additional workup during the postoperative course. We systematically evaluate associations between subjectively reported clinical signs/symptoms noted during the immediate postoperative period and incidence of postoperative CSF leaks. METHODS: Retrospective chart review was conducted at a tertiary academic medical centre including 137 consecutive patients with intraoperative CSF leak during EEA with primary repair between July 2018 and August 2022. Postoperative CSF leak associations with clinical signs and symptoms were evaluated using positive (PPV) and negative predictive values (NPV), sensitivity, specificity and odds ratio (OR) via univariate logistic regression. RESULTS: Seventy-nine patients (57.7%) had high-flow leaks repaired and 5 (3.6%) developed CSF leaks postoperatively. Of reported symptoms, rhinorrhea was most common (n = 52, 38.0%; PPV [95% CI] = 7.6% [4.8%, 11.9%]), followed by severe headache (n = 47, 34.3%; 6.3% [3.1%, 12.5%]), dizziness (n = 43, 31.4%; 2.3% [0.4%, 12.1%]), salty or metallic taste (n = 20, 14.6%; 9.9% [3.3%, 25.8%]), and throat drainage (n = 10, 7.3%; 9.9% [1.7%, 41.4%]). Nausea or vomiting constituted the most reported sign concerning for CSF leak (n = 73, 53.3%; PPV [95% CI] = 4.1% [2.0%, 8.1%]). On univariate regression, no sign or symptom, including rhinorrhea (OR [95% CI] = 7.00 [0.76-64.44]), throat drainage (3.42 [0.35-33.86]), salty/metallic taste (4.22 [0.66-27.04]), severe headache (3.00 [0.48-18.62]), dizziness (0.54 [0.06-4.94]), fever (3.16 [0.50-19.99]), and nausea/vomiting (1.33 [0.22-8.21]), associated with postoperative CSF leak. CONCLUSIONS: A range of subjectively reported symptoms and signs failed to predict postoperative CSF leak. Further investigation is warranted to inform appropriate attention and response.


Assuntos
Vazamento de Líquido Cefalorraquidiano , Complicações Pós-Operatórias , Humanos , Feminino , Masculino , Vazamento de Líquido Cefalorraquidiano/etiologia , Vazamento de Líquido Cefalorraquidiano/diagnóstico , Estudos Retrospectivos , Pessoa de Meia-Idade , Complicações Pós-Operatórias/epidemiologia , Adulto , Idoso , Valor Preditivo dos Testes , Rinorreia de Líquido Cefalorraquidiano/cirurgia , Rinorreia de Líquido Cefalorraquidiano/etiologia , Rinorreia de Líquido Cefalorraquidiano/diagnóstico , Endoscopia
13.
Head Neck ; 46(6): 1380-1389, 2024 06.
Artigo em Inglês | MEDLINE | ID: mdl-38587969

RESUMO

BACKGROUND: Data from patients with post-ablative dural defects reconstructed using a free temporalis muscle fascia graft (FTFG) after resection of anterior or central skull base tumors were retrospectively analyzed. METHODS: The primary predictor and outcome variables were the reconstructive methods for dural repair and postoperative cerebrospinal fluid (CSF) leakage rate, respectively. RESULTS: Eighty patients were included, and 94 postoperative dural reconstructions were performed using FTFG. The postoperative CSF leakage rate was 3.19%. The postoperative CSF leakage rates did not significantly differ between open and endonasal endoscopic surgeries (1.92% vs. 4.88%; p > 0.05). In cases completed using the endonasal endoscopic approach, the postoperative CSF leakage rate was significantly associated with the intraoperative CSF leak flow (p < 0.05). CONCLUSIONS: Post-ablative dural defect reconstruction using FTFG resulted in low postoperative CSF leakage and complication rates comparable to those of free fascia lata graft from available literature.


Assuntos
Vazamento de Líquido Cefalorraquidiano , Dura-Máter , Procedimentos de Cirurgia Plástica , Neoplasias da Base do Crânio , Músculo Temporal , Humanos , Feminino , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Neoplasias da Base do Crânio/cirurgia , Neoplasias da Base do Crânio/patologia , Adulto , Procedimentos de Cirurgia Plástica/métodos , Idoso , Vazamento de Líquido Cefalorraquidiano/etiologia , Dura-Máter/cirurgia , Fáscia/transplante , Complicações Pós-Operatórias/epidemiologia , Adulto Jovem , Resultado do Tratamento , Rinorreia de Líquido Cefalorraquidiano/etiologia , Rinorreia de Líquido Cefalorraquidiano/cirurgia , Adolescente
14.
Rev Alerg Mex ; 71(1): 40-43, 2024 Feb 01.
Artigo em Espanhol | MEDLINE | ID: mdl-38683067

RESUMO

BACKGROUND: The first report of cerebrospinal fluid rhinorrhea (CSFR) was described in 1679. In 1826 it was reported that one of the possible causes of CSFR was a fistula between the subarachnoid space and the nasal cavity. In 1903, chemical analysis of the fluid was proposed as a diagnostic criterion. In Mexico there has been 32 case reports. CASE REPORT: Forty-nine years old female with a history of nasal polyposis, profuse rhinorrhea and cephalea who attends the allergy department with the suspicion of allergic rhinitis. After anamnesis and physical evaluation, CSFR was suspected. Chemical analysis of the fluid, head CT and biopsy of nasal polyp were performed. An etmoidal fistula associated with carcinoma was confirmed. CONCLUSIONS: Spontaneous fistulas are rare but can erosionate the bone and adjacent tissues. Diagnosis is based on the clinical findings, patient's history and complementary studies such as beta-2-transferrin determination in nasal fluid.


ANTECEDENTES: En 1679 se describió el primer caso de rinorrea de líquido cefalorraquídeo. En 1826 se reportó como causa una fistula entre el espacio subaracnoideo y la cavidad nasal. Para 1903 se propuso el análisis químico como criterio diagnóstico. En México sólo se han reportado 32 casos de rinorrea de líquido cefalorraquídeo. REPORTE DE CASO: Paciente femenina de 49 años, con antecedente de poliposis nasal, rinorrea abundante y cefalea, quien acudió a consulta para descartar rinitis alérgica. Luego de la anamnesis y la exploración física se sospechó de fuga de líquido cefalorraquídeo secundaria a fístula nasal. Con la histoquímica de moco, tomografía de cráneo y biopsia del pólipo nasal se estableció el diagnóstico de fístula etmoidal secundaria a carcinoma. CONCLUSIÓN: La fístulas espontáneas son excepcionales, pueden erosionar el hueso y los tejidos adyacentes. El diagnóstico se establece con la historia clínica y los antecedentes médicos, además de estudios complementarios y la determinación de Beta-2-transferrina en moco.


Assuntos
Rinorreia de Líquido Cefalorraquidiano , Humanos , Feminino , Rinorreia de Líquido Cefalorraquidiano/etiologia , Pessoa de Meia-Idade , Seio Etmoidal , Neoplasias dos Seios Paranasais/complicações
15.
J Comp Eff Res ; 13(4): e230047, 2024 04.
Artigo em Inglês | MEDLINE | ID: mdl-38389409

RESUMO

Aim: Posterior cranial fossa (PCF) surgery is associated with complications, including cerebrospinal fluid (CSF) leakage. Dural sealants such as polyethylene glycol (PEG)-based hydrogels and fibrin glue can prevent CSF leaks, with evidence suggesting PEG hydrogels may outperform fibrin glue. However, the budget impact of using PEG hydrogels in PCF surgeries in Europe is unclear. Materials & methods: A decision tree was developed based on a previous US model, to assess the budget impact of switching from fibrin glue to PEG hydrogel in PCF surgery across five European countries. Input costs were derived from published sources for the financial year 2022/2023. Health outcomes, including CSF leaks, were considered. Results: The model predicted that using PEG hydrogel instead of fibrin glue in PCF surgery can lead to cost savings in five European countries. Cost savings per patient ranged from EUR 419 to EUR 1279, depending on the country. Sensitivity analysis showed that the incidence of CSF leaks and pseudomeningoceles had a substantial impact on the model's results. Conclusion: PEG hydrogels may be a cost-effective alternative to fibrin glue in PCF surgery. The model predicted that cost savings would be mainly driven by a reduction in the incidence of postoperative CSF leaks, resulting in reduced reliance on lumbar drains, reparative surgery and shortened hospital stays.


Assuntos
Rinorreia de Líquido Cefalorraquidiano , Adesivo Tecidual de Fibrina , Humanos , Adesivo Tecidual de Fibrina/uso terapêutico , Procedimentos Neurocirúrgicos/efeitos adversos , Procedimentos Neurocirúrgicos/métodos , Vazamento de Líquido Cefalorraquidiano/prevenção & controle , Vazamento de Líquido Cefalorraquidiano/etiologia , Rinorreia de Líquido Cefalorraquidiano/etiologia , Rinorreia de Líquido Cefalorraquidiano/prevenção & controle , Complicações Pós-Operatórias/epidemiologia , Hidrogéis
16.
BMJ Case Rep ; 17(2)2024 Feb 14.
Artigo em Inglês | MEDLINE | ID: mdl-38355205

RESUMO

Spontaneous meningoencephaloceles (MECs) are sparsely documented in the literature. Those occurring in the frontal sinus are an exceedingly rare entity. MECs are commonly associated with cerebrospinal fluid (CSF) rhinorrhoea. CSF rhinorrhoea is frequently misdiagnosed, causing delays in diagnosis and management. The subsequently increased risk of bacterial meningitis can be life-threatening to patients. We report the case of a woman in her late 70s with a spontaneous frontal sinus MEC, presenting with a 6-month history of CSF rhinorrhoea. The patient was successfully treated using the novel Carolyn's window approach endoscopically; 9-month follow-up revealed no skull-base breach. Our case emphasises the importance of considering MEC as a differential diagnosis for clear rhinorrhoea and demonstrates successful repair through a novel surgical approach.


Assuntos
Rinorreia de Líquido Cefalorraquidiano , Seio Frontal , Meningocele , Feminino , Humanos , Rinorreia de Líquido Cefalorraquidiano/diagnóstico por imagem , Rinorreia de Líquido Cefalorraquidiano/etiologia , Seio Frontal/diagnóstico por imagem , Seio Frontal/cirurgia , Tomografia Computadorizada por Raios X/efeitos adversos , Encefalocele/diagnóstico por imagem , Encefalocele/cirurgia , Meningocele/diagnóstico por imagem , Meningocele/cirurgia
17.
World Neurosurg ; 185: e532-e541, 2024 05.
Artigo em Inglês | MEDLINE | ID: mdl-38373688

RESUMO

BACKGROUND: The endoscopic approach has gained popularity in cerebrospinal fluid (CSF) rhinorrhea repair with high success rates, yet recurrence is frequent. We analyzed our cases to determine the outcomes of endoscopic repair of CSF rhinorrhea and the effect of several perioperative factors on the success of repair. METHODS: A retrospective review of 50 patients who underwent endoscopic repair of CSF rhinorrhea between January 2013 and July 2023 was performed, collecting details of presentation, surgery, and postoperative period. RESULTS: The most frequent etiology was nontraumatic CSF rhinorrhea (76%), in which the defect was most commonly located at the left cribriform plate, followed by traumatic CSF rhinorrhea (24%), in which sphenoid defects were most frequent. Traumatic CSF rhinorrhea was more common among male patients and was significantly associated with anosmia. Success rate at first repair attempt was 84%. Persistent CSF rhinorrhea was present in 3 patients (6%), and 5 patients (10%) developed recurrence of CSF rhinorrhea. Overall, 7 patients required reoperation, with 100% success rate after the second surgery. The use of 3-layered repair with fat, fascia lata, and mucosal flap was protective against repair failure, whereas bilateral defects and duration of symptoms >1 year were significantly associated with repair failure. The use of lumbar drain did not demonstrate a difference in repair success rate. CONCLUSIONS: Endoscopic repair of CSF rhinorrhea appears to be safe and effective when performed with accurate localization of the site of the lesion and multilayered repair. Potential predictors of recurrence include bilateral and long-standing defects.


Assuntos
Rinorreia de Líquido Cefalorraquidiano , Recidiva , Humanos , Rinorreia de Líquido Cefalorraquidiano/cirurgia , Rinorreia de Líquido Cefalorraquidiano/etiologia , Masculino , Feminino , Adulto , Pessoa de Meia-Idade , Estudos Retrospectivos , Adulto Jovem , Idoso , Adolescente , Neuroendoscopia/métodos , Resultado do Tratamento , Reoperação , Complicações Pós-Operatórias , Criança
18.
HNO ; 72(4): 265-271, 2024 Apr.
Artigo em Alemão | MEDLINE | ID: mdl-38393669

RESUMO

BACKGROUND: Extended endoscopic endonasal surgery (EEES) is an essential part of treatment of various pathologies of the anterior skull base. In addition to significant improvements in the quality of life of affected patients and a lower complication profile compared to open skull base surgery, the therapeutic results are comparable if the indications are correct. MATERIALS AND METHODS: Data of all endoscopic endonasal skull base procedures performed at the University Skull Base Center Hamburg under the direction of the Department of Otorhinolaryngology between June 2018 and November 2022 were retrospectively collected. RESULTS: A total of 50 cases were identified. Of these, 56% (28/50) were malignant tumors, 24% (12/50) were benign pathologies with direct skull base involvement, and 20% (10/50) were anterior skull base defects with rhinoliquorrhea. In 96% (48/50) of cases, the preoperatively set goal of surgery (representative biopsy, complete resection, closure of the skull base defect) could be achieved. Complications grade III or higher according to Clavien-Dindo occurred in 4/50 cases. During the observation period, n = 5 olfactory neuroblastomas were diagnosed, all of which were exclusively and successfully operated on endoscopically. CONCLUSION: In recent years, the spectrum of endoscopically resectable pathologies of the anterior skull base has steadily expanded. In particular, midline-related tumors such as olfactory neuroblastoma or iatrogenic/idiopathic skull base defects with cerebrospinal fluid rhinorrhea are treated completely endoscopically with very good results. Nevertheless, there are also limitations to this technique. Due to high variance in the scope of frontobasal surgery, the extent, and the complex anatomy, as well as the overlapping responsibilities of the specialist disciplines, establishment of certified skull base centers and bundling of frontobasal surgery at these centers is highly relevant for quality assurance.


Assuntos
Rinorreia de Líquido Cefalorraquidiano , Qualidade de Vida , Humanos , Estudos Retrospectivos , Base do Crânio/cirurgia , Base do Crânio/patologia , Endoscopia/métodos , Rinorreia de Líquido Cefalorraquidiano/etiologia , Rinorreia de Líquido Cefalorraquidiano/patologia , Rinorreia de Líquido Cefalorraquidiano/cirurgia
19.
Neurol Neurochir Pol ; 58(1): 31-37, 2024.
Artigo em Inglês | MEDLINE | ID: mdl-38393958

RESUMO

INTRODUCTION: Spontaneous CSF leak is a known complication of idiopathic intracranial hypertension (IIH). Patients with CSF rhinorrhea present a unique challenge within the IIH population, as the occurrence of a leak can mask the typical IIH symptoms and signs, complicating the diagnosis. Treatment of leaks in this population can also be challenging, with the risk of rhinorrhea recurrence if intracranial hypertension is not adequately treated. OBJECTIVE: The aim of this narrative review was to examine current literature on the association between spontaneous CSF rhinorrhea leaks and IIH, focusing on key clinical features, diagnostic approaches, management strategies, and outcomes. MATERIAL AND METHODS: A literature search was executed using the PubMed and Scopus databases. The search was confined to articles published between January 1985 and August 2023; extracted data was then analysed to form the foundation of the narrative review. RESULTS: This search yielded 26 articles, comprising 943 patients. Average age was 46.8 ± 6.5 years, and average body mass index was 35.8 ± 4.8. Most of the patients were female (74.33%). Presenting symptoms were rhinorrhea, headaches and meningitis. The most common imaging findings were empty sella and encephalocele. The standard treatment approach was endoscopic endonasal approach for correction of CSF rhinorrhea leak, and shunt placement was also performed in 128 (13%) patients. Recurrences were observed in 10% of cases. CONCLUSIONS: The complex relationship between spontaneous CSF leaks and IIH is a challenge that benefits from multidisciplinary evaluation and management for successful treatment. Treatments such as endoscopic repair, acetazolamide, and VP/ /LP shunts reduce complications and recurrence. Personalised plans addressing elevated intracranial pressure are crucial for successful outcomes.


Assuntos
Rinorreia de Líquido Cefalorraquidiano , Hipertensão Intracraniana , Pseudotumor Cerebral , Humanos , Feminino , Adulto , Pessoa de Meia-Idade , Masculino , Pseudotumor Cerebral/complicações , Pseudotumor Cerebral/diagnóstico , Pseudotumor Cerebral/terapia , Rinorreia de Líquido Cefalorraquidiano/diagnóstico por imagem , Rinorreia de Líquido Cefalorraquidiano/etiologia , Rinorreia de Líquido Cefalorraquidiano/cirurgia , Hipertensão Intracraniana/complicações , Hipertensão Intracraniana/terapia , Acetazolamida , Endoscopia/efeitos adversos , Vazamento de Líquido Cefalorraquidiano/complicações , Estudos Retrospectivos
20.
Mymensingh Med J ; 33(1): 192-197, 2024 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-38163792

RESUMO

Endoscopic transnasal repair of CSF rhinorrhoea is gaining popularity around the world because of its tremendous success rate but it depends on defect site, size, technique of repair, experiences of surgeon and also patient's profile. Aim of this study was to analysis of surgical outcome of endoscopic transnasal repair of CSF rhinorrhoea. A retrospective study carried out in the department of ENT and Head neck surgery at Bangabandhu Sheikh Mujib Medical University (BSMMU) from January 2018 to December 2019. Of the total of 24 patients 16(66.0%) were female and 8(33.0%) males. The commonest site of the leak was in the cribriform plate in 18(75.3%) followed by 5(20.8%) in the fovea ethmoidalis, and 1(4.0%) in the sphenoid sinus, the overall success rate of this series with first surgical procedure was 95.83% and 100.0% with a second procedure. Meticulous pre-operative evaluation, proper identification of leakage site, choice of graft materials and surgical technique are keys to attaining excellent results.


Assuntos
Rinorreia de Líquido Cefalorraquidiano , Masculino , Humanos , Feminino , Rinorreia de Líquido Cefalorraquidiano/cirurgia , Rinorreia de Líquido Cefalorraquidiano/etiologia , Estudos Retrospectivos , Universidades , Endoscopia/efeitos adversos , Endoscopia/métodos , Seio Esfenoidal
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