RESUMEN
Penetrating head injuries caused by blunt or piercing objects are rare. In this paper, we present the case of a 9-year-old boy referred to our hospital with rebar-induced injury. The patient's neurological examination findings were normal. Computed tomography undertaken revealed that the rebar had entered through the oral cavity transorally-transpalatally, passing the frontal bone, and then exited the body by piercing the skin. The patient was taken to emergency surgery, and first, tracheostomy was performed. The rebar had been cut and shortened by the emergency rescue unit, which resulted in shortening the part of the foreign body that would pass through the brain parenchyma. During surgery, the rebar was carefully removed by following the route of the entry. All the defects caused by the foreign body were surgically repaired using a multidisciplinary approach, including neurosurgery and plastic and reconstructive surgery, by otolaryngology teams.
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Cuerpos Extraños , Traumatismos Penetrantes de la Cabeza , Heridas Penetrantes , Encéfalo , Niño , Cuerpos Extraños/diagnóstico por imagen , Cuerpos Extraños/etiología , Cuerpos Extraños/cirugía , Traumatismos Penetrantes de la Cabeza/diagnóstico por imagen , Traumatismos Penetrantes de la Cabeza/etiología , Traumatismos Penetrantes de la Cabeza/cirugía , Humanos , Masculino , Procedimientos Neuroquirúrgicos , Tomografía Computarizada por Rayos XRESUMEN
Background/aim: To investigate the histopathological effects of reabsorbable polyethylene glycol hydrogel (RPGH, Coseal) on epidural fibrosis (EF) following laminectomy in rats. Materials and methods: A total of 24 rats were equally divided into three groups. In the first group, no treatment was applied after laminectomy (control group, Group 1). In the second group, hemostasis was achieved after laminectomy, and 2 mm absorbable gelatin sponge soaked in saline was placed over the epidural space and the wound was closed (Group 2). In the third group, hemostasis was achieved following laminectomy, and 0.5 mL RPGH (Coseal, Group 3) was squeezed over the dura mater, and the wound was closed. A histopathological examination was undertaken to evaluate arachnoidal invasion and EF. Results: The results of EF in the Group 2 and Group 3 were significantly lower compared to the Group 1 (p = 0.023 and p = 0.002, respectively). No statistically significant difference was found between the Group 2 and Group 3 in terms of EF (p = 0.957). There was also no statistically significant difference between the mean arachnoidal invasion of the three groups (p > 0.171). However, the rate of arachnoidal invasion was the lowest in the Group 3. Conclusion: Intraoperative Coseal, a polyethylene glycol polymer, tends to reduce the risk of epidural fibrosis, although this is not statistically significant.
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Espacio Epidural , Animales , Fibrosis , Hidrogeles , Laminectomía/efectos adversos , Polietilenglicoles , RatasRESUMEN
OBJECTIVES: Posterior lumbar interbody fusion (PLIF) is usually bilateral procedure, and it is combined with posterior by bilateral pedicle screw support or with fixation. The purpose of this retrospective study was to compare the surgical outcomes of simple discectomy and PLIF without pedicle screw support in patients with lumbar disc herniation (LDH). PATIENTS AND METHODS: 60 patients with single segment LDH were operated between February 2010 and June 2013. 40 patients were treated with simple discectomy (Group 1) and 20 patients were treated with PLIF using double expandable polyetheretherketone (PEEK) cages without instrumentation (Group 2) unilaterally. Pain and function were evaluated by the visual analog scale (VAS) and Oswestry disability index (ODI) before and 18 months after surgery. Besides, PLIF patients were evaluated with computerized tomography (CT) scan of lumbar vertebra for the evaluation of the height of the disc, instability and fusion. RESULTS: Both leg and low back pain VAS scores were significantly improved 18 months after surgery in both of the groups (p<0.001). Significant decrease in VAS low back pain scores was seen in group 2 when compared to group 1 (p<0.001). Height of the intervertebral disc space was preserved and no instability was detected in group 2. No recurrence and 80% fusion rate was achieved in group 2. CONCLUSION: This study showed that unilateral PLIF intervention with double expandable PEEK cages without pedicle screw support would be sufficient in the management of single segment lumbar disc herniation in patients whom are thought to have lumbar stabilization.
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Discectomía/métodos , Desplazamiento del Disco Intervertebral/cirugía , Cetonas/uso terapéutico , Vértebras Lumbares/cirugía , Evaluación de Resultado en la Atención de Salud , Polietilenglicoles/uso terapéutico , Fusión Vertebral/métodos , Adulto , Benzofenonas , Femenino , Humanos , Fijadores Internos , Masculino , Persona de Mediana Edad , Polímeros , Adulto JovenRESUMEN
AIM: Single-port laparoscopic surgery (SILS) has become increasingly popular during the last decades. This prospective study was undertaken to evaluate the feasibility of single-port laparoscopic splenectomy compared with conventional multiport laparoscopic splenectomy. MATERIALS AND METHODS: Between February 2, 2009 and August 29, 2011, a total of 40 patients with the diagnosis of immune thrombocytopenic purpura were included to study. Patients were alienated into two groups according to the procedure type including SILS and conventional multiport splenectomy. RESULTS: There were 19 patients in group 1, and 21 in group 2. Operative time was significantly shorter in group 1 versus group 2 (112.4 ± 13.56 vs 71.2 ±18.1 minutes, respectively, P < 0.05). One patient in group 1 had converted to laparatomy due to preoperative bleeding. Postoperative pain analyses (VAS Score) revealed superiority of SILS in the early post-operative days (P < 0.05). CONCLUSIONS: SILS splenectomy is a safe and effective alternative to standard laparoscopic splenectomy.
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Meningioma is one of the most common tumors in the spinal cord. Extradural and en-plaque variety of meningioma occur less frequently. A 47-year-old woman is presented with radiculopathy signs. Magnetic resonance imaging revealed a lesion from C6 through T3 vertebral levels compressing the cord both anteriorly and posteriorly. Subtotally excision was performed and histopathologic signs showed transitional type of meningioma (WHO Grade 1). Post operatively, she had good neurological recovery. Intraoperative findings point out that the en-plaque meningioma was pure extradural. Twelve cases of pure extradural en-plaque meningioma have been reported in the literature. Besides, to the best our knowledge coexistence of "en plaque" spinal epidural meningioma with meningiomas in cranial cavity has not been reported. Complete resection is mandatory to prevent recurrence. Moreover, it is considerably difficult to remove the parts of tumor over anterior of the dura without complication.
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Neoplasias Meníngeas/complicaciones , Meningioma/complicaciones , Médula Espinal/patología , Espacio Epidural/patología , Femenino , Humanos , Imagen por Resonancia Magnética , Persona de Mediana EdadRESUMEN
OBJECTIVE: To identify specific factors that can be used to predict functional outcome and to assess the value of decompressive craniectomy in patients with acute subdural haematoma. METHODS: The retrospective study was done at the Zonguldak Karaelwas University Practice and Research Hospital, Turkey, and included 34 trauma patients who had undergone decompressive craniectomy for acute subdural haematoma from 2001 to 2009. At the 30th day of the operation, the patients were grouped as survivors and non-survivors. Besides, based on their Glasgow Outcome Scale, which was calculated 6 months postoperatively, the patients were divided into two functional groups: favourable outcomes (4-5 on the scale), and unfavourable outcomes (1-3 on the scale). The characteristics of the groups were compared using SPSS 15 for statistical analysis. RESULTS: One-month mortality was 38.2% (n = 13) and 6-month total mortality reached 47% (n = 16). Patients with higher pre-operative revised trauma score, Glasgow coma scale, partial anterial pressure of carbon dioxide, arterial oxygen pressure, Charlson co-morbidity index score, blood glucose level, blood urea nitrogen, and lower age had a higher rate of survival and consequently a favourable outcome. Higher platelet values were only found to be a determinant of higher survival at the end of the first month without having any significant effect on the favourable outcome. CONCLUSION: In patients of traumatic acute subdural haematoma whose Glasgow coma scale on arrival was < or = 8, a massive craniectomy along with the evacuation of the haematoma, may be considered as a treatment option for intra-operative and post-operative brain swelling. But in patients with a score of 3 on arrival and bilaterally fixed and dilated pupils, decompressive craniectomy is unnecessary.
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Craniectomía Descompresiva , Hematoma Subdural Agudo/diagnóstico , Hematoma Subdural Agudo/cirugía , Adolescente , Adulto , Anciano , Anciano de 80 o más Años , Niño , Preescolar , Femenino , Escala de Coma de Glasgow , Escala de Consecuencias de Glasgow , Hematoma Subdural Agudo/mortalidad , Humanos , Masculino , Persona de Mediana Edad , Pronóstico , Estudios Retrospectivos , Tasa de Supervivencia , Turquía , Adulto JovenRESUMEN
UNLABELLED: Extra nipples and breast tissue outside the orthotopic location of the mammary glands are called polythelia and polymastia, respectively. Although the theory of mammary ridge remnants can explain extra breast tissue along the milk line, other locations such as the dorsum of the body still need further discussion. This report describes a 28-year-old Caucasian woman with a perfectly formed breast together with a meningocele in the lumbar region. Kyphoscoliosis and growth retardation were accompanying pathologies. As far as the authors can discern, this is the first case in the literature showing a well-formed breast and dysraphism occurring together. LEVEL OF EVIDENCE V: This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors at www.springer.com/00266.
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Mama/anomalías , Mama/cirugía , Adulto , Femenino , HumanosRESUMEN
Extracranial metastases from primary brain tumours are mostly caused by high-grade tumours. Metastases from low-grade intracranial tumours are much rare and usually asymptomatic. We present a case of a symptomatic spinal cord compression with intradural extramedullary and diffuse leptomeningeal infiltration observed approximately 51 months after the first diagnosis of a 52-year male patient with WHO Grade 2 oligodendroglioma with temporoparietal localisation. This patient, who had the complaint of weakness in the lower extremity, was operated on due to a thoracic intradural extramedullary mass. The result of the pathological examination came out as WHO Grade 2 oligodendroglioma, and radiotherapy was planned for this seeding metastasis. The patient who experienced refractory seizures died before his radiotherapy treatment was completed. It should be kept in mind that spinal metastases may also be seen in low-grade intracranial tumours without malignant transformation as in the present case. Key Words: Spinal seeding, Spinal metastases, Low-grade oligodendroglioma.
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Neoplasias Encefálicas , Oligodendroglioma , Neoplasias de la Médula Espinal , Neoplasias de la Columna Vertebral , Neoplasias Encefálicas/patología , Humanos , Imagen por Resonancia Magnética , Masculino , Oligodendroglioma/diagnóstico , Oligodendroglioma/patología , Oligodendroglioma/secundario , Neoplasias de la Médula Espinal/diagnóstico , Neoplasias de la Médula Espinal/cirugía , Neoplasias de la Columna Vertebral/cirugíaRESUMEN
BACKGROUND: Head trauma is one of the most important clinical issues that not only can be fatal and disabling, requiring long-term treatment and care, but also can cause heavy financial burden. Formation or distribution of free oxygen radicals should be decreased to enable fixing of poor neurological outcomes and to prevent neuronal damage secondary to ischemia after trauma. Coenzyme Q10 (CoQ10), a component of the mitochondrial electron transport chain, is a strong antioxidant that plays a role in membrane stabilization. In this study, the role of CoQ10 in the treatment of head trauma is researched by analyzing the histopathological and biochemical effects of CoQ10 administered after experimental traumatic brain injury in rats. A traumatic brain-injury model was created in all rats. Trauma was inflicted on rats by the free fall of an object of 450 g weight from a height of 70 cm on the frontoparietal midline onto a metal disc fixed between the coronal and the lambdoid sutures after a midline incision was carried out. RESULTS: In the biochemical tests, tissue malondialdehyde (MDA) levels were significantly higher in the traumatic brain-injury group compared to the sham group (p < 0.05). Administration of CoQ10 after trauma was shown to be protective because it significantly lowered the increased MDA levels (p < 0.05). Comparing the superoxide dismutase (SOD) levels of the four groups, trauma + CoQ10 group had SOD levels ranging between those of sham group and traumatic brain-injury group, and no statistically significant increase was detected. Histopathological results showed a statistically significant difference between the CoQ10 and the other trauma-subjected groups with reference to vascular congestion, neuronal loss, nuclear pyknosis, nuclear hyperchromasia, cytoplasmic eosinophilia, and axonal edema (p < 0.05). CONCLUSION: Neuronal degenerative findings and the secondary brain damage and ischemia caused by oxidative stress are decreased by CoQ10 use in rats with traumatic brain injury.
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Lesiones Encefálicas/patología , Isquemia Encefálica/metabolismo , Isquemia Encefálica/patología , Neuronas/metabolismo , Neuronas/patología , Ubiquinona/análogos & derivados , Animales , Lesiones Encefálicas/enzimología , Isquemia Encefálica/enzimología , Cromatografía Líquida de Alta Presión , Modelos Animales de Enfermedad , Neuronas/enzimología , Ratas , Ubiquinona/uso terapéutico , Vitaminas/uso terapéuticoRESUMEN
Laparoscopy has gained a place in everyday surgical routine as an alternative surgical approach that decreases morbidity and postoperative hospitalization. Single port laparoscopic surgery has been introduced as a further development of laparoscopy. The feasibility and safety of single port laparoscopy is under extensive evaluation in specialized laparoscopic centers. Nevertheless, wide acceptance of the technique requires adequate documentation of the advantages of the approach over conventional laparoscopy and further refinement of surgical instrumentation to overcome intraoperative ergonomic problems.
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OBJECTIVE: To investigate the histopathological effects of a peripheral benzodiazepine receptor agonist (Ro5-4864) on epidural fibrosis (EF) in an experimental study model (post-laminectomy) in rats. METHODS: A total of 32 albino Wistar rats were randomly divided into four equal groups (n = 8). In Group 1, no treatment was applied after laminectomy (control group). In Group 2, hemostasis was achieved after Laminectomy, and the surgical procedure was terminated by placing a 2-mm absorbable gelatin sponge dipped in saline into the epidural space. In Group 3, low-dose (4 mg/kg) Ro5-4864 was administered 30 minutes before the surgery. In Group 4, high-dose (8 mg/kg) Ro5-4864 was administered 30 minutes before the surgery. A histopathological examination was performed to evaluate arachnoidal invasion and EF. RESULTS: Our data revealed the EF was significantly reduced in rats treated with high-dose Ro5-4864 (Group 4) compared to the control and saline-soaked Spongostan groups (p = 0.000 and p = 0.006, respectively). There was no significant difference between the groups treated with high- and low-dose Ro5-4864. Arachnoidal invasion was not seen in any of the rats in the high-dose R05-4864 group. However, the arachnoidal invasion results did not significantly differ between the study groups (p = 0.052 = 0.05). CONCLUSIONS: Our study showed that Ro5-4864 could be effective in reducing EF in rats after.
Asunto(s)
Benzodiazepinonas/farmacología , Espacio Epidural/patología , Laminectomía/efectos adversos , Adherencias Tisulares/prevención & control , Animales , Modelos Animales de Enfermedad , Síndrome de Fracaso de la Cirugía Espinal Lumbar/prevención & control , Femenino , Ratas , Ratas WistarRESUMEN
Remote cerebellar hemorrhage (RCH) after spinal surgery is encountered extremely rarely. A 64 year-old female patient developed symptoms of deteriorating consciousness and diplopia arising on the first postoperative day after recurrent spinal surgery. Cranial CT scan showed cerebral edema and evidence of a cerebellar hemorrhage. Urgent suboccipital decompressive craniectomy and expanded duraplasty were performed. Repeat CT at 24 h revealed hydrocephalus and an external ventricular drain (EVD) was inserted for 20 days. The patient's consciousness deteriorated after withdrawal of the EVD and a ventriculoperitoneal shunt was placed. The patient recovered completely except for gait ataxia and left foot drop. Although the exact cause is unknown iatrogenic dural opening resulting in excessive cerebrospinal fluid (CSF) drainage and secondary development of venous infarction have been suggested to lead to RCH.
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Hemorragia Cerebral/etiología , Desplazamiento del Disco Intervertebral/cirugía , Edema Encefálico/diagnóstico por imagen , Edema Encefálico/etiología , Hemorragia Cerebral/diagnóstico por imagen , Craniectomía Descompresiva/métodos , Diplopía/etiología , Discectomía/efectos adversos , Femenino , Hematoma Subdural/diagnóstico por imagen , Hematoma Subdural/etiología , Humanos , Laminectomía/efectos adversos , Persona de Mediana Edad , Complicaciones Posoperatorias/diagnóstico por imagen , Tomografía Computarizada por Rayos X , Resultado del Tratamiento , Derivación Ventriculoperitoneal/efectos adversosRESUMEN
Intradural extramedullary (IDEM) tuberculomas account for only 1% of all spinal tuberculomas. Concurrent IDEM tuberculoma and syringomyelia arising as a complication of tuberculous meningitis (TM) is extremely rare and only two cases have been reported to date. There is yet no report in the literature describing syringomyelia presenting as a delayed complication of IDEM tuberculoma. Here we present such a case. A 21 year-old male patient underwent partial decompression for thoracolumbar IDEM tuberculoma as a late complication of tuberculous meningitis. Spinal magnetic resonance imaging (MRI) of the patient suffering from progression of paraparesia six months after the operation revealed a syringomyelia occupying the space from T1 to T9, remote from the operation site, and syringo-peritoneal shunt placement was performed.
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Siringomielia/etiología , Tuberculoma/complicaciones , Tuberculosis Meníngea/complicaciones , Humanos , Imagen por Resonancia Magnética , Masculino , Siringomielia/patología , Siringomielia/cirugía , Tuberculoma/patología , Tuberculoma/cirugía , Tuberculosis Meníngea/patología , Tuberculosis Meníngea/cirugía , Adulto JovenRESUMEN
A 41-year-old man presented with headache, right-sided ophthalmic pain and visual deficit. His neurological examination was normal except for bitemporal hemianopsia and right lower quadranopsia. MRI demonstrated a mass arising from the pituitary gland. Hormonal analysis revealed an elevated prolactin level of 4700 ng/mL (normal 4.04-15.2 ng/mL). MRI revealed hypointense signal on T2-weighted images. Moreover, we also concluded that foci with no intravenous contrast enhancement represent the amyloid deposits. The patient underwent trans-sphenoidal resection of the pituitary adenoma. Histological examination revealed an adenoma with spheroid amyloid deposits adjacent to prolactin-staining adenoma cells. The patient recovered from the surgery without complications.
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Adenoma/patología , Amiloide/metabolismo , Neoplasias Hipofisarias/patología , Adenoma/metabolismo , Adenoma/cirugía , Adulto , Birrefringencia , Rojo Congo , Humanos , Inmunohistoquímica , Queratinas/metabolismo , Imagen por Resonancia Magnética , Masculino , Hormonas Adenohipofisarias/metabolismo , Neoplasias Hipofisarias/metabolismo , Neoplasias Hipofisarias/cirugía , Prolactina/metabolismoRESUMEN
Noncommunicating spinal intradural extramedullary arachnoid cysts are an extremely rare cause of spinal cord compression. An 8-year-old boy presented with progressive paraparesis. Magnetic resonance imaging revealed a posterior intradural extramedullary arachnoid cyst extending from T(11) to L(3) vertebral bodies. The multilevel noncommunicating cyst was totally removed by simple delivery without rupture through a single-level laminoplasty. To our knowledge, no such case has been reported in the literature.
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Quistes Aracnoideos/cirugía , Procedimientos Neuroquirúrgicos/métodos , Compresión de la Médula Espinal/cirugía , Neoplasias de la Médula Espinal/cirugía , Quistes Aracnoideos/complicaciones , Quistes Aracnoideos/diagnóstico , Niño , Estudios de Seguimiento , Humanos , Vértebras Lumbares , Imagen por Resonancia Magnética/métodos , Masculino , Paraparesia/diagnóstico , Paraparesia/etiología , Recuperación de la Función , Medición de Riesgo , Compresión de la Médula Espinal/diagnóstico , Compresión de la Médula Espinal/etiología , Neoplasias de la Médula Espinal/complicaciones , Neoplasias de la Médula Espinal/diagnóstico , Vértebras Torácicas , Resultado del TratamientoRESUMEN
BACKGROUND: Our aim was to report the results of open in-lay placement of a composite mesh for repair of small abdominal wall hernias compared to a control group of on-lay polypropylene mesh placement. MATERIALS AND METHODS: The patients were divided into two groups in which group-1 (n=27) included patients who underwent a repair with composite mesh, Ventralex Patch, which was fixed in-lay to the abdominal wall and group-2 (n=34) included patients with a repair with simple polypropylene mesh fixed on-lay to the abdominal wall. Due to the limited dimensions of the Ventralex Patch, in order to match the defects in both groups no randomization was done prior to the operation and patients were divided into groups consequently. All the patients were explored under general or spinal anesthesia. No further subcutaneous dissection was performed in order not to increase the seroma during onlay mesh placement. RESULTS: The demographic data between study groups were similar. The postoperative complication rate was significantly low in group 1 (0%), compared to group 2 (23.5%) which included seroma (n=3) and wound infection (n=5), however, the mean operative time was significantly high in group l (61 minutes) compared to group 2 (39 minutes). There were no recurrences occurred in both group. CONCLUSION: Although, the patch itself has tendency to make a dome formation when placed intra-abdominally, a composite polypropylene and ePTFE hernia patch has better outcomes if placed precisely with minimal extra-peritoneal and extensive intra-peritoneal dissection. We assume that inadequate liberation of omental attachments around the defect enhances the prior reported failures of the product. KEY WORDS: Composite mesh, Hernia, Ventralex patch.
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Pared Abdominal/cirugía , Hernia Ventral/cirugía , Herniorrafia/métodos , Mallas Quirúrgicas , Adulto , Anciano , Anciano de 80 o más Años , Disección/efectos adversos , Femenino , Herniorrafia/instrumentación , Humanos , Masculino , Persona de Mediana Edad , Epiplón/cirugía , Tempo Operativo , Polipropilenos , Politetrafluoroetileno , Complicaciones Posoperatorias/etiología , Complicaciones Posoperatorias/prevención & control , Estudios Prospectivos , Recurrencia , Seroma/etiología , Seroma/prevención & control , Mallas Quirúrgicas/efectos adversos , Infección de la Herida Quirúrgica/etiología , Infección de la Herida Quirúrgica/prevención & control , Técnicas de SuturaRESUMEN
A 49-year-old man was admitted to hospital for treatment of a T10-11 paraspinal lesion, which was detected incidentally. He had suffered from facial flushing and palpitations associated with hypertension for many years. MRI confirmed the presence of a large, well-demarcated tumour in the left paraspinal area of the T10-11 vertebral bodies. Grossly complete excision was achieved without neurological complications. Post-operatively, the patient was normotensive with no adrenergic symptoms.
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Ganglios Simpáticos/patología , Paraganglioma/patología , Neoplasias de la Columna Vertebral/patología , Vértebras Torácicas/patología , Rubor/etiología , Rubor/fisiopatología , Ganglios Simpáticos/metabolismo , Ganglios Simpáticos/fisiopatología , Humanos , Hipertensión/etiología , Hipertensión/fisiopatología , Imagen por Resonancia Magnética , Masculino , Persona de Mediana Edad , Procedimientos Neuroquirúrgicos/métodos , Paraganglioma/diagnóstico por imagen , Paraganglioma/cirugía , Radiografía , Neoplasias de la Columna Vertebral/diagnóstico por imagen , Neoplasias de la Columna Vertebral/cirugía , Cirugía Torácica/métodos , Vértebras Torácicas/diagnóstico por imagen , Vértebras Torácicas/cirugía , Resultado del TratamientoRESUMEN
Nosocomial central nervous system infections constitute 0.4% of all nosocomial infections. The responsible pathogens of nosocomial meningitis are quite different from community-acquired meningitis with high rates of morbidity and mortality. The most important prognostic factor is the appropriate choice of pathogen-specific antibacterial therapy. In this report, a 64 years old woman with nosocomial meningitis caused by Klebsiella pneumoniae and Acinetobacter spp. after lumbar disc hernia operation, has been presented. The risk factors were detected as recent history of neurosurgical operation for three times and long term (29 days) use of external ventricular drainaige (EVD) catheter. Empirical meropenem (3 x 2 g, IV) and vancomycin (2 x 1 g, IV) therapy was initiated upon the diagnosis of nosocomial meningitis based on the clinical and laboratory findings on the postoperative fifth day. Extended-spectrum beta-lactamase (ESBL) producing K. pneumoniae (susceptible to amikacin, imipenem, meropenem, cefoxitine, ciprofloxacin, piperasillin-tazobactam and trimethoprim/sulfamethoxazole) was recovered from cerebrospinal fluid (CSF) and blood samples obtained on the same day. There was no change in the status of the patient on the eighth day of meropenem therapy, with high leukocyte number (1300/mm3) and presence of gram-negative bacilli in CSF, and ESBL positive K. pneumoniae (antibiotic susceptibility pattern same with the previous isolate) growth in CSF culture. Thereupon intravenous ciprofloxacin (3 x 400 mg) was added to the therapy and her EVD has been changed. However, ESBL positive K. pneumoniae (antibiotic susceptibility pattern same with the previous isolate) together with Acinetobacter spp. (susceptible to gentamycin, tobramycin, netilmicin, ciprofloxacin, levofloxacin and cefepime) were isolated from CSF and blood cultures obtained on the 13th day of meropenem and fifth day of ciprofloxacin therapy. Therefore intraventricular and intravenous gentamicin (15 mg/days and 3 x 120 mg, respectively) were added to the therapy. The patient recovered at the end of three weeks treatment without any additional sequela other than her primary illness. This case was the first case of nosocomial meningitis due to ESBL positive K. pneumoniae together with Acinetobacter spp. in the available literature.
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Infecciones por Acinetobacter/tratamiento farmacológico , Antibacterianos/administración & dosificación , Infección Hospitalaria/tratamiento farmacológico , Infecciones por Klebsiella/tratamiento farmacológico , Klebsiella pneumoniae , Meningitis Bacterianas/tratamiento farmacológico , Acinetobacter/aislamiento & purificación , Infecciones por Acinetobacter/complicaciones , Infecciones por Acinetobacter/microbiología , Infección Hospitalaria/microbiología , Femenino , Gentamicinas/administración & dosificación , Humanos , Inyecciones Intraventriculares , Infecciones por Klebsiella/complicaciones , Infecciones por Klebsiella/microbiología , Klebsiella pneumoniae/aislamiento & purificación , Meningitis Bacterianas/microbiología , Persona de Mediana EdadRESUMEN
We present our experience in the diagnosis, surgical management and long-term follow-up of congenital and acquired osseous-ligamentous abnormalities or pathologies of the craniovertebral junction. The purpose of this study was: (i) to determine the incidence and degree of cervicomedullary compression in pediatric and young adult patients with congenital and acquired abnormalities, and (ii) to correlate cervicomedullary compression with other imaging and clinical factors to determine to what extend cervicomedullary compression is successfully treated with a posterior decompressive procedure, transoral decompression, and medical management. Between January 1995 and December 2004, 26 cases were managed in our department. These patients had: rheumatoid arthritis (RA) (3); traumatic injury (2); congenital basilar impression (5, in 2 cases a posteriorly oriented or retroflexed odontoid); infection (10); craniovertebral junction Pott's disease (9); os odonteideum (3); condylus tertius (1); and tumor (2). Six of the patients (23.1%) had syringomyelia. Only three (11.3%) were in the pediatric age group. Symptoms and signs included headache (72%), ataxia (38%), lower cranial nerve dysfunction (54%), quadriparesis (44%), hyperreflexia (76%), Hoffman positivity (72%), achilles clonus (72%) nystagmus (33%) and dysphagia (22%). The mean follow-up time was 44 months (range 3-85). Twelve (46.2%) had undergone posterior fossa decompression; seven (26.6%) had ventral decompression. Seven of the patients (26.6%) had medical management. The major morbidity included pharyngeal wound sepsis leading to dehiscence (3.8%), valopharyngeal insufficiency (3.8%), cerebrospinal fluid leakage (3.8%), postoperative macroglossia (3.8%) and inadequate anterior decompression (3.8%). Transient neurological deterioration occurred in two patients (7.6%). Our management paradigm will result in some neurologic improvements and limit the progression of symptoms. Patients with these pathologies are likely to show a good neurologic outcome when treatment, whether with or without surgery, is administered early in the course of the disease.
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Articulación Atlantooccipital/cirugía , Vértebras Cervicales/cirugía , Descompresión Quirúrgica/métodos , Hueso Occipital/cirugía , Compresión de la Médula Espinal/terapia , Adolescente , Adulto , Anciano , Articulación Atlantooccipital/anomalías , Articulación Atlantooccipital/patología , Vértebras Cervicales/anomalías , Vértebras Cervicales/patología , Niño , Árboles de Decisión , Femenino , Humanos , Masculino , Persona de Mediana Edad , Hueso Occipital/anomalías , Hueso Occipital/patología , Planificación de Atención al Paciente , Estudios Retrospectivos , Compresión de la Médula Espinal/etiología , Resultado del Tratamiento , TurquíaRESUMEN
Migration of a bullet within the spinal canal after gunshot injury is rare. We report here the case of a penetrating gunshot injury of the lumbar spine at L3 with migration of the bullet within the spinal canal S2. The patient had marked paraparesis (proximal 1/5, distal 0/5 muscle strength) and anaesthesia at L3 and below, and had a hypocompliant, hyper-reflexive bladder with decreased capacity, and absent anal tonus. We removed osseous fragments in the canal with an L3 laminectomy and extracted the bullet by S2 laminectomy. After surgery, we observed an improvement in paraparesis, an increase in bladder capacity and urinary compliance, and improvement in anal tonus. The appropriate course of action in this type of injury remains unclear, because the number of cases described in the literature is not sufficient to provide a basis on which to make a definitive therapeutic decision. We herein review the literature describing cases in which a bullet in the spinal canal has migrated; we describe the treatment used and the outcomes in these cases.