1/47. Symptomatic sacral extradural arachnoid cyst associated with lumbar intradural arachnoid cyst.A case of sacral extradural arachnoid cyst associated with lumbar intradural arachnoid cyst in a 35-year-old male is reported. The patient presented with a history of severe sacrococcygeal pain, constipation, and dysuria for several months. Computed tomographic (CT) myelograms and magnetic resonance imaging (MRI) scans showed a huge sacral cyst without neural components. A favorable outcome could be achieved by decompression of the cyst, obliteration of the fistulous channel between the cyst and the thecal sac, and fenestration of the arachnoid cyst into the subarachnoid space. The relevant literatures are also reviewed.- - - - - - - - - - ranking = 1keywords = pain (Clic here for more details about this article) |
2/47. Gluteal neuralgia - unusual presentation in an adult with intrasacral meningocele: a case report and review of literature.A nineteen year old man with intrasacral meningocele is reported, who presented with long standing episodic gluteal pain and progressive muscle wasting. magnetic resonance imaging established the diagnosis. Surgical excision relieved the pain but muscle wasting persisted. Pertinent literature is reviewed.- - - - - - - - - - ranking = 2keywords = pain (Clic here for more details about this article) |
3/47. Presacral tumor associated with the Currarino triad in an adolescent.A 17-year-old woman presented with pain over the sacral region. Plain radiographs of the sacrum demonstrated a bony deformity of the sacrococcygeal region in the shape of a scimitar. magnetic resonance imaging showed a cystic mass of the presacral region which appeared to be continuous with the dural sac. An anteroposterior view myelogram revealed caudal elongation of the dural sac, and on the lateral view it was recognized as an anterior meningocele. At surgery, we confirmed a connection between the presacral mass and the rectum. In light of the combination of a sacral bony deformity, presacral mass including meningocele, and mass-rectum connection, we made the diagnosis of the Currarino triad, which is a rare complex of congenital caudal anomalies. The patient underwent excision of the presacral mass. Histologic examination of the resected specimen revealed features of an epidermoid cyst.- - - - - - - - - - ranking = 1keywords = pain (Clic here for more details about this article) |
4/47. cerebrospinal fluid leak treated by aspiration and epidural blood patch under computed tomography guidance.BACKGROUND AND OBJECTIVES: cerebrospinal fluid (CSF) leakage secondary to surgery of the spine is usually treated by drainage of CSF through a subarachnoid catheter or surgical repair of the dural tear. We present 2 cases in which the pseudomeningocele was treated by aspiration of the leaked CSF and blood patch under computed tomography (CT) guidance. CASE REPORT: Two patients had headache after spine surgery. physical examination showed a bulging accumulation of fluid at the laminectomy site. Aspiration of the fluid followed by injection of the patients' blood was performed aseptically under CT guidance. The patients had resolution of their headache, and follow-up showed no recurrence of the CSF leak. CONCLUSIONS: CSF leak secondary to a surgical tear of the dura can be successfully treated by aspiration of the fluid followed by injection of the patient's blood. CT guidance is recommended to assess the extent of the CSF leakage, determine the degree of evacuation of the leaked CSF, and to confirm the injection of the blood into the epidural space and the space created by the pseudomeningocele.- - - - - - - - - - ranking = 1.65584547352keywords = headache (Clic here for more details about this article) |
5/47. Presacral schwannoma with purely cystic form.STUDY DESIGN: Case report. OBJECTIVE: To point out that presacral schwannoma can display markedly cystic degeneration. SUMMARY OF BACKGROUND DATA: Benign schwannoma sometimes displays degenerative changes, such as cyst formation, calcification, hemorrhage, and hyalinization. Usually these degenerations are partially seen in the tumors. methods: Medical history, physical findings, imaging features, and histologic findings were reviewed in a case with a large presacral schwannoma. RESULTS: A 62-year-old woman presented with an 18-month history of right sciatic pain. Magnetic resonance images detected a large cystic, presacral tumor. Initially the tumor was misdiagnosed as a cystic ovarian tumor. Preoperative diagnostic workup led to the diagnosis of cystic schwannoma. Intralesional curettage achieved good pain relief. CONCLUSIONS: This tumor was unusual in its totally cystic appearance and resemblance to a cystic ovarian tumor or anterior sacral meningocele. Preoperative diagnosis is important to prevent major neurologic deficit at surgery.- - - - - - - - - - ranking = 2keywords = pain (Clic here for more details about this article) |
6/47. paraparesis after excision of intrathoracic meningoceles in a patient with neurofibromatosis.Intrathoracic meningocele associated with neurofibromatosis is a rarity. We treated a 16-year-old boy with neurofibromatosis, marked kyphoscoliosis, and two right-sided intrathoracic meningoceles. Because his chief complaints of cough and chest pain were thought to be caused by the meningoceles, resection of these lesions was performed prior to correction of the spinal deformity. On the day after the resection, complete paraplegia developed, followed by recovery to paraparesis. Decompressive lumbar puncture was performed, but intraspinal pressure was normal. Postoperative spinal cord damage and consequent paresis may have resulted from a loss of pressure buffering by the meningocele, which rendered the cord vulnerable to injury. The possibility of a similar unusual complication should be borne in mind when treating patients with intrathoracic meningocele associated with neurofibromatosis.- - - - - - - - - - ranking = 1keywords = pain (Clic here for more details about this article) |
7/47. Dural ectasia and back pain: review of the literature and case report.Dural ectasia is defined as a ballooning of the dural sac which is more common in patients with connective tissue disorders such as the marfan syndrome. Several studies have shown that dural ectasia may be associated with such conditions as back pain, headaches, radiculopathies, or incontinence. We present a case of a 52 year old woman with marfan syndrome who presented with a significantly large anterior sacral meningocele without having associated symptoms. In light of this case, we recommend that asymptomatic Marfan patients with dural ectasia should be closely observed without need for immediate surgical intervention.- - - - - - - - - - ranking = 110.34843532583keywords = back pain, back, pain, headache (Clic here for more details about this article) |
8/47. Bacterial meningitis secondary to a transethmoidal encephalocele presenting to the emergency department.We present the case of a patient seen in the Emergency Department (ED) at the height of enteroviral meningitis season with the chief complaint of the worst headache of his life. He was subsequently found to have pneumococcal meningitis as the result of an encephalocele located within the left ethmoid sinus. The key features of the patient's past medical history, the steps to diagnosis, and a discussion of this exceedingly rare entity are detailed.- - - - - - - - - - ranking = 0.82792273675999keywords = headache (Clic here for more details about this article) |
9/47. Anterior endoscopic treatment of a huge anterior sacral meningocele: technical case report.OBJECTIVE AND IMPORTANCE: Anterior endoscopic treatment of a huge anterior sacral meningocele, a rare example of spinal dysraphism, is described. CLINICAL PRESENTATION: A 43-year-old woman presented with severe headache and fever, increasing abdominal pain, and a several-year history of right lower-extremity radicular pain. She exhibited meningeal irritation signs and Currarino's triad. Lumbosacral myelograms and magnetic resonance imaging scans revealed a huge anterior sacral cyst connected with the spinal subarachnoid space. INTERVENTION: A straight rigid endoscope was introduced into the meningocele through a small abdominal incision. The fistula between the meningocele and the spinal subarachnoid space was obliterated with multiple fat grafts harvested from the abdomen. CONCLUSION: An anterior endoscopic procedure is an alternative for the treatment of a huge anterior sacral meningocele.- - - - - - - - - - ranking = 2.82792273676keywords = pain, headache (Clic here for more details about this article) |
10/47. meningocele-induced positional syncope and retinal hemorrhage.meningocele is recognized as a rare, usually asymptomatic condition not associated with acute neurologic symptoms. We herein describe the case of a patient with a longstanding history of a lower back "mass" and recurrent syncope who became acutely unresponsive and developed bilateral retinal hemorrhages when she was placed in the supine position to undergo carotid sonography. MR imaging revealed a large, dorsal lumbar meningocele. The episode likely was caused by acutely increased intracranial pressure caused by displacement of CSF from the meningocele intracranially.- - - - - - - - - - ranking = 1.4675985160335keywords = back (Clic here for more details about this article) |
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