RESUMEN
Deliveries with forceps or vacuum-extraction increase the incidence of perinatal craneoencephalic lesions, for which reason cesarean sections are performed more frequently. We report 3 cases of cranial lesions due to forceps deliveries, 2 with depressed skull fractures and 1 with a depressed fracture and an associated epidural hematoma. Diagnosis is made on clinical and radiological founds with CT scan or MRI. Treatment is surgical and consists of elevation of the depressed fracture and evacuation of the hematoma. The correct use of forceps is very important to avoid this kind of lesions in the newborn, especially in cases of difficult delivery.
Asunto(s)
Traumatismos del Nacimiento/etiología , Forceps Obstétrico/efectos adversos , Fractura Craneal Deprimida/etiología , Femenino , Hematoma Epidural Craneal/diagnóstico , Hematoma Epidural Craneal/etiología , Hematoma Epidural Craneal/cirugía , Humanos , Recién Nacido , Embarazo , Fractura Craneal Deprimida/diagnóstico , Fractura Craneal Deprimida/cirugíaRESUMEN
Ankylosing spondylitis (AS) is an inflammatory disease involving the axial spine. Alterations in vertebral biomechanics leave the spine sensitive to traumas which, though minimal, may cause serious neurological lesions, particularly in long term AS patients with a completely ankylosed spine, who are more prone to suffer spine fractures. A 62-year-old man with a long-term AS suffered a minor trauma resulting in a cervical epidural hematoma from C2 to C7, leading to paraplegia. On the diagnosis of hematoma, he underwent C3-C7 left hemilaminectomies, to remove the hematoma. We could find no cause for the hematoma. The patient's condition improved, and he was eventually able to perform all his activities independently. Even though traumatic spinal epidural hematoma (SHE) of the ankylosed spine may occur in the absence of fracture, it is commonly associated with traumatic fracture or dislocation of the spine, particularly the cervical spine. In all the published series of SEH in AS, we could only find one more case of this pathology at the cervical spine without a fracture. Neurologic recovery can be successful if decompression is performed early. SHE must be considered after trauma to an ankylosed spine when there is neurological deterioration despite the absence of fracture. A good outcome depends on the early diagnosis and surgery.
Asunto(s)
Vértebras Cervicales/patología , Hematoma Espinal Epidural/complicaciones , Espondilitis Anquilosante/complicaciones , Hematoma Espinal Epidural/patología , Hematoma Espinal Epidural/cirugía , Humanos , Masculino , Persona de Mediana Edad , Fracturas de la Columna Vertebral , Espondilitis Anquilosante/patología , Tomografía Computarizada por Rayos XRESUMEN
Extraadrenal paragangliomas involving the spinal cord are not common and usually take the compression of the cauda equine. Two cases of paraganglioma of the cauda equina with a different presentation are reported, and the clinical and histopathology findings of this tumor, as well as diagnosis, treatment and prognosis are review. We stress the importance of the high tumor vascularization form of intradural that can make impossible achieve a complete resection. Laminotomy and intraoperatory echography are very useful in the approach to intradural tumors, such as paraganglioma.
Asunto(s)
Cauda Equina , Paraganglioma , Neoplasias del Sistema Nervioso Periférico , Adulto , Femenino , Humanos , Masculino , Persona de Mediana Edad , Paraganglioma/diagnóstico , Paraganglioma/cirugía , Neoplasias del Sistema Nervioso Periférico/diagnóstico , Neoplasias del Sistema Nervioso Periférico/cirugíaRESUMEN
INTRODUCTION: Ischemic symptomatology related to the presence of saccular brain aneurysms is infrequent, and this makes it difficult to reach a widespread agreement about the most suitable treatment. CASE REPORT: A 17-year-old male with symptoms of little stroke produced by distal embolisation of an aneurysm in the middle cerebral artery. The patient was treated by endovascular aneurysm exclusion. CONCLUSIONS: In patients with no other identifiable cause of ischemic attacks, the possible presence of a brain aneurysm must be taken into account. First choice treatment is the obliteration of the aneurysm using endovascular techniques. If the approach to the aneurysm (either endovascular or surgical) entails a high risk for the patient, another possibility is to use antiplatelet drugs.
Asunto(s)
Isquemia Encefálica/etiología , Aneurisma Intracraneal/complicaciones , Accidente Cerebrovascular/etiología , Adolescente , Humanos , MasculinoRESUMEN
INTRODUCTION: Cavernous angiomas are angiographically occult vascular malformations that are present in 0.4% of people, and represent 5 13% of all cerebrovascular malformations. They can be alone or multiple, and sporadic or familial. The presence of multiple lesions is more frequent in familial cavernomatosis. OBJECTIVES: Improve our knowledge of the natural history of multiple cavernomatosis in order to improve our diagnostic and therapeutic management of this entity. PATIENTS AND METHODS: We have retrospectively reviewed 18 cases of multiple cerebral cavernomatosis; 4 of them belonged to the same family and 2 belonged to another family. Number, size, characteristics and evolution of the lesions, symptoms, treatment and clinical outcome have been analysed during a follow up period longer than 5 years. RESULTS: 31.5% of the cavernous angiomas reviewed by our department were multiple (at least three lesions). During the 5 year follow up period only four (4/18) patients underwent surgical treatment. 50% of patients suffered at least one hemorrhagic event with clinical impairment, and the most frequent manifestations were headache, focal deficit and seizures. The hemorrhagic rate per lesion per year was under 1%, for the more than 200 lesions and the low frequency of hemorrhagic events with clinical impairment in the time. CONCLUSIONS: Surgical treatment must be considered in patients with accessible lesions that have produced symptoms several or progressive symptoms. The non surgical patients should be followed with yearly MRI. When more than one first degree relative has a cavernous malformation or familial antecedent with cerebral hemorrhage or epilepsy, serial follow up monitoring consisting of physical examinations and MRI should be suggested to family members.