1/80. Spontaneous expulsion of large vesicle calculi in a woman with paraparesis.INTRODUCTION: urolithiasis is a common but preventable complication of spinal cord Disorders (SCD). CASE REPORT: We report a 25-year-old woman with paraparesis who spontaneously passed two large calculi perurethra without pain and developed urethral scarring. Detrusor hyperreflexia, absence of sensations and lack of sphincter tone could have contributed to painless expulsion of the large calculi in this patient. CONCLUSION: dysuria, a prominent symptom of urolithiasis may not be present in subjects with SCD. awareness about urolithiasis among health professionals involved in the care of SCD patients is necessary for prevention and early intervention.- - - - - - - - - - ranking = 1keywords = paresis (Clic here for more details about this article) |
2/80. filtration of cerebrospinal fluid for acute demyelinating neuropathy in systemic lupus erythematosus.We report a patient with systemic lupus erythematosus complicated by an acute demyelinating neuropathy. Conventional therapy with intravenous immunoglobulins and immunoadsorption complemented by pulse methylprednisolone and cyclophosphamide failed. Institution of filtration of the cerebrospinal fluid was followed by a rapid improvement of the paresis.- - - - - - - - - - ranking = 0.2keywords = paresis (Clic here for more details about this article) |
3/80. MRI in decompression illness.We report a case of decompression illness in which the patient developed paraparesis during scuba diving after rapid ascent. MRI of the spine revealed a focal intramedullary lesion consistent with the symptoms. The pathophysiological and radiological aspects of spinal decompression illness are discussed.- - - - - - - - - - ranking = 0.2keywords = paresis (Clic here for more details about this article) |
4/80. hydroxyurea therapy in paraparesis and cauda equina syndrome due to extramedullary haematopoiesis in thalassaemia: improvement of clinical and haematological parameters.patients with beta-globin disorders show amelioration of clinical condition by sustained synthesis of fetal haemoglobin in adult life. We report data on a patient with beta(o)-thalassaemia genotype and thalassaemia intermedia clinical phenotype. He received therapy with hydroxyurea (20 mg/kg/d) because of the presence of extramedullary masses causing paraparesis, neurogenic bladder and impotence. During therapy, the patient showed an improved clinical picture and a significant increase in total Hb (from 71.8 to 103.2 g/L) and a gamma/alpha globin synthetic ratio (from 0.39 to 0.68). The myelosuppressive effect of hydroxyurea was revealed by a decrease in CFU-GEMM, BFU-E, and CFU-GM. Therefore hydroxyurea can be effective in the treatment of patients with extramedullary haematopoiesis (EMH) who are not transfusion-dependent and cannot be treated with radiotherapy.- - - - - - - - - - ranking = 1keywords = paresis (Clic here for more details about this article) |
5/80. guillain-barre syndrome: perspectives with infants and children.An acute flaccid paraparesis or ascending quadriparesis in an infant or child constitutes a very important pediatric neurology emergency. The guillain-barre syndrome (GBS) is the most frequent cause. This is primarily an autoimmune, post-infectious, demyelinating, peripheral nervous system process. A small percentage of children develop a primary axonal process not unlike that identified more commonly in china. Because of the potential for acute respiratory compromise, any child suspected of having GBS needs immediate hospitalization. The major considerations in differential diagnosis include transverse myelitis, toxic neuropathies, tick paralysis, infantile botulism, myasthenia gravis, and dermatomyositis. On occasion, some younger children present with an acute severe pain syndrome that may mask as a pseudo-encephalopathy. Another clinical variant is the Miller-Fisher syndrome characterized by ataxia, ophthalmoparesis, and areflexia. This is associated with a high frequency of the anti-GQ-1-b antibodies. Although most children with GBS have a relatively benign clinical course, some become very ill and require intubation with intensive care monitoring. Immunomodulating treatment should be used for any child who loses the ability to walk. To date, no well-controlled study has been completed analyzing the relative merits of the two most commonly used therapies, namely plasmapheresis or intravenously administered immunoglobulin.- - - - - - - - - - ranking = 0.6keywords = paresis (Clic here for more details about this article) |
6/80. paraparesis after lumbar puncture in a male with leukemia.A diagnostic lumbar puncture was performed in a 12-year-old male with acute lymphoblastic leukemia. Because of thrombocytopenia (platelet count 42,000/mm(3)), a platelet transfusion was given immediately before the lumbar puncture. However, the platelet count was not re-examined. The patient developed progressive paraparesis shortly after the lumbar puncture. magnetic resonance imaging revealed an extensive spinal subdural hematoma from the T2 to S2 level. This case report illustrates the sometimes dramatic consequences of lumbar puncture in patients with childhood leukemia. Guidelines for the examination of the platelet count and correction of thrombocytopenia before lumbar puncture are discussed.- - - - - - - - - - ranking = 1keywords = paresis (Clic here for more details about this article) |
7/80. Malignant pheochromocytoma with progressive paraparesis in von hippel-lindau disease.Pheochromocytomas are a feature of the von hippel-lindau disease spectrum, a multisystem disorder of autosomal dominant inheritance. Pheochromocytomas are, however, observed during life with a lower frequency than other features of this disease, such as retinal angiomas, haemangioblastomas of the CNS, and renal carcinomas. We present the highly unusual case of a patient who required an emergency operation for an intradural extramedullary thoracic tumour which was clinically suggestive initially of neurinoma. We present evidence from NMR, histological and isotope scan investigations of this being a pheochromocytoma metastasis and of an additional right-sided paraganglioma at the same height. A detailed history revealed that this patient had suffered from four other pheochromocytomas and two other paragangliomas, in addition to retinal angiomatosis of von hippel-lindau disease. This case is extraordinary due to (i) the unusual site of the metastasis, (ii) the neurological requirement for an emergency operation of pheochromocytoma, (iii) metastasis of pheochromocytoma in von hippel-lindau disease (only eight previous cases), and (iv) the number of recurrent pheochromocytomas. It clearly demonstrates the necessity for frequent and life-long follow-up in von hippel-lindau disease.- - - - - - - - - - ranking = 0.8keywords = paresis (Clic here for more details about this article) |
8/80. Enlargement of a chronic aseptic lumbar epidural abscess by intraspinal injections--a rare cause of progressive paraparesis.The frequent use of invasive procedures at the spinal cord such as epidural injections has led to an increased incidence of iatrogenic abscesses. We report the case of a patient who suffered from low back pain. During epidural lumbar injections of steroids the patient developed severe radicular symptoms, resulting in severe paraparesis. We demonstrate the rare cause of this progressive deterioration, being a combination of a preexisting chronic aseptic epidural abscess and an iatrogenic enlargement by repeated epidural injections. MR-Scans demonstrated a mass lesion at the L4/5 vertebral level, which was surgically removed. Histological evaluation revealed the presence of a chronic aseptic spinal epidural abscess with acute bleedings. histology and MR-Data disclosed multiple deposits of the applied drug within the abscess and in the surrounding paravertebral soft tissue. The authors prove that the cause of the neurological deterioration was due to epidural injections into a preexisting lumbar chronic aseptic epidural abscess. Harmful and unpleasant complications may occur following epidural injections. Though we present a very rare cause of such complications, a careful monitoring of the neurological status of the patient is necessary as well as the early application of MR imaging in the case of deterioration.- - - - - - - - - - ranking = 1keywords = paresis (Clic here for more details about this article) |
9/80. Reversal of paraparesis after thoracic aneurysm repair by cerebrospinal fluid drainage.PURPOSE: To describe a case of reversal of delayed paraparesis, after an elective type I thoracoabdominal aortic aneurysm (TAAA) repair, via cerebrospinal fluid (CSF) drainage. CLINICAL FEATURES: A 75-yr-old woman developed paraparesis 13 hr after type I TAAA repair. The patient had been given combined regional and general anesthesia. There was no cerebrospinal fluid drain inserted at the time of surgery. The patient was hemodynamically stable throughout the procedure and was transported to the intensive care unit with trachea intubated and lungs ventilated. She demonstrated some initial lower limb paraparesis but had good recovery of limb function three hours after cessation of the epidural infusion. However, five hours and forty-five minutes after stopping the epidural, she was again paraparetic. Peripheral nerve injury, prolonged effects of epidural local anesthetic, and epidural hematoma were ruled out as precipitating factors. Cord ischemia was considered possible and a CSF catheter was inserted. Immediate improvement was seen upon catheter insertion and commencement of drainage, beginning with movement in the left toes and foot. drainage was performed when the CFS pressure became > 15 mmHg. Motor function in the lower limbs continued to improve with each drainage extending to complete recovery after 40 hr. She was discharged home 11 days after surgery with no neurological deficit. CONCLUSION: drainage of CSF was useful in treating a case of post-TAAA neurologic deficit.- - - - - - - - - - ranking = 1.4keywords = paresis (Clic here for more details about this article) |
10/80. Spinal clear cell meningioma presented with progressive paraparesis in infancy.Clear cell meningioma, about 20 cases of which have been reported in the literature, is a morphological variant of meningioma. The authors report a case of spinal clear cell meningioma that occurred in a child. A 14-month-old girl showed gradually progressive paraparesis 1 month after she started to walk. Magnetic resonance image showed an intradural extramedullary mass compressing the conus medullaris and cauda equina. Complete excision of the tumor was done, and the patient gradually recovered from motor weakness and neurogenic bladder. Histological examinations along with immunohistochemical and ultrastructural investigations allowed a diagnosis of clear cell meningioma. During the follow-up period, a recurrent mass lesion was detected on the 8-month follow-up MR image in the same region. Because clear cell meningioma might be biologically aggressive, postoperative adjuvant therapy and close follow-up investigation should be considered.- - - - - - - - - - ranking = 1keywords = paresis (Clic here for more details about this article) |
| | Next -> |