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Search for the word below: edema
Number of hits: 27
MAY 30, 2020
After carpal tunnel surgery, some patients report complaints such as edema, pain, and numbness. Purpose – The aim of this study was to evaluate autonomic nervous system function in patients with a history of carpal tunnel surgery using sympathetic skin response (SSR). Thirty three patients (55 ±10 years old) with a history of unilateral operation for carpal tunnel syndrome were included in the study. The SSR test was performed for both hands. Both upper extremities median and ulnar nerve conduction results were recorded. A reduced amplitude (p=0.006) and delayed latency (p<0.0001) were detected in the SSR test on the operated side compared to contralateral side. There was no correlation between SSR and carpal tunnel syndrome severity. Although complex regional pain syndrome does not develop in patients after carpal tunnel surgery, some of the complaints may be caused by effects on the autonomic nervous system.
Hypertension and nephrology
MAY 10, 2019
[Lercanidipine is of unique importance amongst calcium channel blockers. In the first section, the author creates two visual analogies to demonstrate the effect of calcium channel blockers. The control of the parallelism of the particular elements of the model of circulatory dynamics, and the biostructure was supported by an engineer of flud dynamics. In the second part, he deals with the effect of these drugs exerted on the pulmonary circulation and renal function, primarily for mind-raising purposes. He focuses on the edema induced by dihydropyridines, pays attention to its patomechanism, prevention and therapy, highlighting the distinctive benefits of lercanidipine. The presence or disappearance of this adverse effect may arbitrate whether this effective and valuable pharmacological intervention should stand the test of clinical practice.]
MARCH 30, 2019
Secretory meningioma is a rare form of meningiomas which differentiates from the meningothelial subtype. It is characterized by significant peritumor edema and distinct immunohistochemical and molecular genetic profiles. We present a middle aged female patient with secretory meningioma infiltrating the orbital bone from the primary cranial base location and causing exophthalmos, features rarely described with this tumor. Surgical resection was challenging because of the associated brain swelling and rich vascularization of the tumor. Imaging and immunohistochemical studies revealed characteristic hallmarks of secretory meningioma. While histologically it was a benign tumor, due to the orbital bone and soft tissue infiltration, postoperative management of neurological sequelae was challenging. This case highlights distinctive clinical, imaging and histological features along with individual characteristics of a rare form of meningiomas.
SEPTEMBER 30, 2017
[Background - Idiopathic intracranial hypertension is cha-racterized by raised intracranial pressure of unknown origin, leading to persisting visual loss if left untreated. Purpose - We assessed timing of surgery, and the efficacy and safety of ventriculo-peritoneal shunt. Methods - Retrospective analysis of 65 patients treated at our Neuro-ophthalmology Clinic between 2009 and 2017. Patients - We treated 15 children and 50 adults, 42 patients conservatively, and 23 surgically. The median age at presentation was 27 years for adults, 88% were obese, and 86% female. The age of children was 5-17 years, 40% were obese, and 53% girl. The commonest presentation symptom was headache in both groups (64%), followed by obscuration (33%), and double vision (22-31%). Subjective visual loss was only experienced in the surgical group (50%). The time until diagnosis was 2 weeks in both groups. However, the conservative group presented to our institute significantly earlier (3 weeks), than the surgical group (8 weeks). The follow-up time was 25 months. Results - In the conservative group papilla edema was 2D, visual acuity ≥0.7, and visual field loss was only mild. Time to cure was 3 months. In the surgical group both preoperative papilla edema (3D), and visual function were significantly worse. Indications for surgery were papilla edema, deteriorating visual function or relapse resistant to conservative treatment. Papilla edema disappeared 3 months after surgery, and visual field deficit improved significantly. We detected significant improvement in all aspects of visual function even at first neuro-ophthalmic control 4 days after surgery. However, visual acuity only improved in cases of preoperative acuity ≥0.3. Shunt revision occurred in 17%, and shunt infection in 8.5%. One patient suffered from persistent visual deterioration after surgery, and asymptomatic complication (epidural hematoma) was found in another patient. There was no surgical mortality. Conclusions - This is a curable condition with early diagnosis and adequate treatment, and persistent visual loss can be prevented. Surgery is effective and safe, close neuro-ophthalmic monitoring is mandatory for its optimal timing. Visual function of all patients can be preserved when operated on in time, whereas severe visual loss appears to be irreversible despite surgery.]
MARCH 30, 2017
Posterior reversible encephalopathy syndrome (PRES) is a reversible clinical and neuroradiological syndrome which may appear at any age and characterized by headache, altered consciousness, seizures, and cortical blindness. The exact incidence is still unknown. The most commonly identified causes include hypertensive encephalopathy, eclampsia, and some cytotoxic drugs. Vasogenic edema related subcortical white matter lesions, hyperintense on T2A and FLAIR sequences, in a relatively symmetrical pattern especially in the occipital and parietal lobes can be detected on cranial MR imaging. These findings tend to resolve partially or completely with early diagnosis and appropriate treatment. Here in, we present a rare case of unilateral PRES developed following the treatment with pazopanib, a testicular tumor vascular endothelial growth factor (VEGF) inhibitory agent.
JANUARY 20, 2017
Objective - Patients were assessed in terms of risk factors, hematoma size and localization, the effects of spontaneous intracerebral hemorrhage (ICH) on mortality and morbidity, and post-stroke depression. Materials and methods - The present study evaluated the demographic data, risk factors, and neurological examinations of 216 ICH patients. The diagnosis, volume, localization, and ventricular extension of the hematomas were determined using computed tomography scans. The mortality rate through the first 30 days was evaluated using ICH score and ICH grading scale. The Modified Rankin Scale (mRS) was used to determine the dependency status and functional recovery of each patient, and the Hamilton Depression Rating Scale was administered to assess the psychosocial status of each patient. Results - The mean age of the patients was 65.3±14.5 years. The most common locations of the ICH lesions were as follows: lobar (28.3%), thalamus (26.4%), basal ganglia (24.0%), cerebellum (13.9%), and brainstem (7.4%). The average hematoma volume was 15.8±23.8 cm3; a ventricular extension of the hemorrhage developed in 34.4% of the patients, a midline shift in 28.7%, and perihematomal edema, as the most frequently occurring complication, in 27.8%. Over the 6-month follow-up period, 57.9% of patients showed a poor prognosis (mRS: ≥3), while 42.1% showed a good prognosis (mRS: <3). The mortality rate over the first 30 days was significantly higher in patients with a low Glasgow Coma Scale (GCS) score at admission, a large hematoma volume, and ventricular extension of the hemorrhage (p=0.0001). In the poor prognosis group, the presence of moderate depression (39.13%) was significantly higher than in the good prognosis group (p=0.0001). Conclusion - Determination and evaluation of the factors that could influence the prognosis and mortality of patients with ICH is crucial for the achievement of more effective patient management and improved quality of life.
JULY 30, 2016
[Data of our 254 patients who were treated with rt-PA between 1st of Jan, 2011 and 31st of Dec, 2014 were processed. We focused on angioneurotic oedema as allergic complication of thrombolysis which caused life threatening respiratory obstruction in two cases. We describe these two patients’ history. Out of 254 patients six (2.3%) suffered angioneurotic edema caused respiratory obstruction in two (0.90%) cases. This occurrence is approximately 1.3-5.1% in literature. Five, out of six patients who suffered from angioneurotic oedema, had been treated with ACE inhibitors or ARB before. The role of ACE inhibitors is known in metabolism of bradykinin cascade. Plasmin which present during thrombolysis, precipitates biochemical mechanisms of this potential life threatening complication. Therefore rt-PA alone can be the cause of angioedema, but it can be more frequent together with ACE inhibitors therapy.]
NOVEMBER 30, 2013
[We present three cases, where young patients had unilateral disc edema with normal optic nerve function. We diagnosed their disease as big blind spot syndrome (BBSS). What is remarkable, however, is that in two of the three cases the extent of the visual field defect considerably exceeded the one regularly emerging in BBSS, which caused us some difficulty in differential diagnosis. The characteristics and the differential diagnostic questions of the big blind spot syndrome are summarised and we would like to draw attention to this unusual, but probably not very rare, form of it.]
JANUARY 25, 2013
[Authors, most of them Japanese, have recently published an increasing number of articles on mild encephalitis/encephalopathy with a reversible splenial lesion. We report on two new white European patients and compare published data with our own observations. A 15- year-old girl developed headache, fever, dizziness, vomiting and nuchal rigidity over four days. CSF showed elevated protein and cell count, with the lowest serum Na being 131 mmol/L. MRI on day seven was normal, but she remained febrile, had cerebral edema and episodes of confusion. MRI on day 11 showed a small T2-hyperintense lesion with restricted diffusion in the callosal splenium. Adenoviral infection was proved, and the girl underwent a protracted course of recovery. MRI signal changes improved in six days and disappeared after four months. A 12.5-year-old girl developed headache, lethargy, drowsiness and vomiting. On day five she experienced right-sided numbness, weakness and inability to speak which lasted 12 hours. She was confused and disoriented. MRI disclosed a tiny area of increased T2- signal and restricted diffusion in the splenium. Serum Na was 133 mmol/L, CSF cell count and protein was markedly elevated, and enteroviral infection was detected. Echocardiography showed no changes predisposing to clot formation and no thrombophilia was found. Her symptoms resolved in a week and MRI was normal two months later. These two non-epileptic children increase the small number of white European patients with MERS reported so far. Both had hyponatremia and encephalitis and patient 2 had transient ischemic attack, possibly due to the cerebral edema also resulting in the splenial lesion.]
Hypertension and nephrology
DECEMBER 08, 2012
[The diuretic effect of mercurial compounds was discovered in 1920. However, the term of “mercurial diuresis” was created 36 years earlier by Ernő Jendrassik. Imre Fodor published his experiences with the mercurial diuretic, which has been cited by several authors worldwide. The Hungarian pharmaceutical industry also took its part from the production of the mercurial diuretic with Novurit that proved to be an excellent and worldwide well known preparation in the next 40 years. Even Imre Fodor required the repeated administration of mercurial diuresis because of his severe cardiac oedema in the last period of his life. When the drug became ineffective, i.e. developed refractory oedema, he made a “self-experiment” with the administration of ACTH to restore the sensitiveness to the mercurial diuretic on the basis of most recent American literature at that time. His experience has been published by his colleagues just before his death. Imre Fodor was an eminent clinician, a school creating internist who entered his name into the science dealing with the use of diuretics.]
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