ObjectiveTo explore the clinical and video EEG features of patients with post-stroke epilepsy (PSE).MethodsThe clinical data of 68 patients with epilepsy after cerebral infarction and 33 patients with epilepsy after cerebral hemorrhage were analyzed retrospectively from January 2015 to June 2018 in the Affilated Hospital of Jining Medical University. There were 5 cases of early-onset epilepsy, and the rest were late-onset epilepsy. There were 68 cases of cerebral infarction (1 case showed post-infarction hemorrhagic transformation), 33 cases of cerebral hemorrhage; 51 females, 50 males (f∶m = 1.02∶1); the onset age was 45 ~ 101 years, with an average of (68.10 ± 10.26) years.ResultsThe time from seizure to stroke in 101 cases was (28.92 ± 35.61) months, 60 cases (59.40%) ≤ 1 year, 26 cases (25.74%) 1 ~ 5 years, and 15 cases (14.85%) 5 ~ 10 years. Post-stroke epilepsy had no relation to gender (P>0.05). The age of onset is mostly in 60 to 75 years old (62.38%). Seizure often happen within 1 year after stroke (59.4%). The type of attack is focal seizure (77.23%). Cortical infarction (77.94%), cerebral artery stenosis (83.82%), hypertension, diabetes, and atrial fibrillation are risk factors for epilepsy after infarction. The abnormal rate of EEG for PSE is 90.1%, which was manifested as slow wave in the lesion side, epileptic wave in the lesion side or contralateral side.ConclusionsThe location, duration, age and severity of cerebral artery stenosis in patients with PSE are closely related to the occurrence of seizure. VEEG plays an important role in the diagnosis, treatment and prognosis of epilepsy.
ObjectiveTo analyze the clinical features of psychogenic non-epileptic seizures (Psychogenic nonepileptic seizures, PNES) in Tibetan population in Tibet, so as to help clinicians identify the disease.MethodsRetrospective analyzed the clinical data of patients with PNES in the Department of Neurology, People's Hospital of Tibet Autonomous Region from June 2016 to December 2018.ResultsIn general clinical data, there were significant differences between male and female patients in the results of video electroencephalogram (EEG) monitoring the non-epileptic seizures (P< 0.05). There were no significant differences in mean age, mean onset time, family history of epilepsy, head injury and marital status between male and female patients (P> 0.05). There was no significant difference in symptoms between male and female, but there were differences among different age groups (P> 0.05). In the onset age, the main manifestation was young women, but there was no significant difference in the onset of PNES among different age groups.ConclusionsThere was significant differences between male and female PNES petients, but no significant differences in onset time, marriage and family history of epilepsy between the male and female patients with PNES in Tibet. The clinical manifestations of PNES were different in different ages of patients in Tibet.
ObjectiveTo summarize the clinical features of and prognosis factors for spontaneous intracranial hypotension (SIH).
MethodsWe continuously registered hospitalized patients diagnosed with SIH from December 1st, 2010 to February 1st, 2014. Etiology information and clinical features were collected at the first day of admission. Routine blood test and lumbar puncture were done as soon as possible. Every patient got position and fluid infusion therapy. During the one-week follow-up, headache level was evaluated with Visual Analogue Scale (VAS).
ResultsThere were 110 patients included, and among them, 39(35.5%) were male and 71(64.55%) were female. The age of onset was between 17 and 91 years old with a mean onset age of (42.0±12.4). Besides postural headache, common signs were nausea (68 cases, 61.8%), vomiting (63 cases, 57.3%), dizziness (40 cases, 36.4%), neck pain (27 cases, 24.5%), and tinnitus (23 cases, 20.9%). VAS at baseline was (7.46±0.86), and at the last follow-up, VAS was (3.45±2.17), with an average improvement of 53.75%. Patients with ANA marker positive had better prognosis.
ConclusionSIH can accompany serious brain stem and cerebellum signs, and even meningeal irritation. Cerebrospinal fluid (CSF) changes are similar to virus infection with negative serum virus screening. If CSF leak cannot be found on imaging, patients can improve through fluid infusion therapy and postural treatment.
Objective To explore the clinical features of microscopic polyangiitis ( MPA )complicated with pulmonary involvement in comparison with idiopathic pulmonary fibrosis ( IPF) . Methods Clinical and laboratory data of 27 patients with MPA and 56 patients with IPF in the Drum Tower Hospital from2006 to 2010 were analyzed retrospectively. The differences were compared between the MPA patients with pulmonary fibrosis manifestation ( MPA/PF patients) and those without pulmonary fibrosis manifestation( MPA/NPF patients) , and the IPF patients. Results The differences between the MPA/PF patients and the MPA/NPF patients were rarely found in terms of respiratory symptoms, ANCA positive rate, and multiple organ involvement, but the proportions of suffering severe renal damage and severe pulmonary hypertension in the MPA /PF patients were relatively high ( P lt; 0. 05) . Furthermore, there were significant differences between the MPA/PF patients and the IPF patients in terms of dyspnea, incidence of renal damage, ANCA positive rate, incidence of serious pulmonary hypertension, and multiple organ involvement. The IPF patients were more prone to develop dyspnea while MPA patients were more prone to develop renal damage, high ANCA positive rate, high incidence of serious PAH and multiple organ involvement, such as rush, joint pain,weight loss, fever and gastrointestinal symptoms ( P lt;0. 05) . Conclusions When patients have respiratory symptoms complicated with renal failure, skin damage, fever, and joint pain, the diagnosis of MPA should be considered. For patients who were clinically suspected as interstitial pneumonitis or pulmonary fibrosis,measurement of serumantineutrophil cytoplasmic antibodies and creatinine test are essential for diagnosis.
ObjectiveTo analyze risk factors, clinical features and outcome factors of invasive pulmonary aspergillosis (IPA) in severe H1N1 patients so as to achieve early diagnosis and improve prognosis.MethodsFifty severe H1N1 influenza patients with IPA admitted to West China Hospital and 64 severe H1N1 influenza patients in the same period matched by age and gender were collected. Patient characteristics, laboratory examinations, radiological imaging, microbiology data and prognostic indicators were involved into analysis.ResultsThe mortality of severe H1N1 influenza patients with IPA was significantly higher than those without IPA (51.6% vs. 32.0%, P=0.036). However, the incidence of IPA in severe H1N1 influenza patients was not related with the patient's age, gender, underlying disease, glucocorticoid use and CD4+ T cell count. Serum C-reactive protein level [(125.0±88.8) vs. (86.1±80.1) mg/L, P=0.038] and interleukin-6 level [(148.7±154.2) vs. (81.7±110.2) μg/L, P=0.039] of severe H1N1 influenza patients with IPA were significantly higher than those without IPA. Besides, more patients presented with fever (81.3% vs. 64.0%, P=0.038) and dyspnea (51.6% vs. 24.0%, P=0.003) in severe H1N1 patients with IPA. The radiological imaging of severe H1N1 patients with IPA were mostly characterized by combining with nodular changes on the basis of ground-glass opacity.ConclusionThe occurrence of IPA in severe H1N1 influenza patients may be related with pulmonary excessive inflammatory response secondary to viral invasion rather than basic condition of the patient.
Objective To improve the knowledge of cryptogenic organizing pneumonia ( COP) , and reduce misdiagnosis and mistreatment. Methods The medical records of 22 patients with biopsy-proven COP from January 2006 to October 2011 were retrospectively reviewed. The clinical presentation, laboratory data, radiographic results and treatment were collected and analyzed. Results The clinical presentations were nonspecific, and the most common symptomof COPwas cough ( 95. 45% ) . The laboratory data analysis revealed that elevated erythrocyte sedimentation rate in 71. 43% of the COP patients. The COP patients usually presented with a restrictive ventilation dysfunction and decreased diffuse function on pulmonary function test. The most common patterns of lung abnormality on chest CT scan were bilaterally multifocal patchy consolidation or ground-glass opacification ( 63. 64% ) , which distributed along the bronchovascular bundles or subpleural lungs. Patchy consolidation with air bronchograms was also a common feature ( 54. 55% ) . Migration over time and spontaneous remission of consolidation were important pointers.Histopathology by transbronchial lung biopsy was a valuable means for diagnosis. The majority of COP patients were non-response to antibiotics, but responded rapidly and completely to oral administration of corticosteroids with good prognosis. Conclusions The clinical presentations and laboratory data of COP patients are nonspecific. Initial imaging findings of COP are similar with pneumonia. Strengthening the recognition of COP is conducive to reducing misdiagnosis and reasonable antibiotics use.
At present, coronavirus disease 2019 has become the most serious public health emergency in the world. The disease is still spreading around the world. The disease progresses rapidly and is highly contagious, causing great harm to the public health security of the world. Based on the research evidence published at home and abroad, this article systematically summarizes the biological structure of severe acute respiratory syndrome coronavirus 2, and the pathogenesis, transmission routes and susceptible populations, clinical features and treatment methods of coronavirus disease 2019. It aims to help medical workers understand coronavirus disease 2019 in order to better diagnose and treat the disease, and provide references for future research.
ObjectiveTo compare the clinical characteristics,high-resolution computed tomography (HRCT) manifestations,pulmonary function results,serum autoantibodies and treatment modality of connective tissue diseases related interstitial lung diseases (CTD-ILDs) and idiopathic interstitial pneumonias (ⅡPs).
MethodsPatients explicitly diagnosed with CTD-ILDs and ⅡPs were retrospectively selected from Nanjing Drum Tower Hospital between January 2004 and December 2012.The clinical features were abstracted,including age,gender,symptoms,signs,serum autoantibody results,HRCT findings,and treatment.Patient characteristics were compared between CTD-ILDs and ⅡPs using a Pearson's χ2 test for categorical variables,and a Student's t test for continuous variables.
ResultsA total of 692 patients with complete data were included in this study,with 240 CTD-ILDs cases and 452 ⅡP cases.CTD-ILDs could exist in different types of CTDs,which were mainly shown in Sjogren's syndrome,rheumatoid arthritis,and dermatomyositis/polymyositis.Age,gender,connective tissue diseases related characteristics such as dry eyes,dry mouth,and arthralgia,and several autoantibodies such as ANA,SSA,SSB all showed significantly difference between CTD-ILDs and ⅡPs (P<0.05).However there were no significant differences in cough,dyspnea after exertion,velcro crackles on auscultation,or finger clubbing between two groups (P>0.05). The HRCT manifestations of CTD-ILDs were reticular opacities,patchy consolidation,band-like shadows,and pleural thickening.Pulmonary function tests commonly showed restrictive lung function and decreased diffusing capacity.The histopathologic findings of lung biopsies of CTD-ILDs were mostly chronic inflammatory cell infiltration,as well as hyperplasia of fibrous tissue and septal thickness.The finding of chronic inflammatory cell infiltration showed significant difference between CTD-ILDs and ⅡPs (P<0.05),while the HRCT manifestations,pulmonary function results or other histopathologic findings did not(P>0.05).The current treatment modality was corticosteroids plus immunosuppressants.
ConclusionDespite the similarities,CTD-ILDs show distinct clinical,laboratory and imaging features from from ⅡPs in clinical practice.
Objective To investigate the clinical features, diagnosis, and treatment of patients with localized epithelioid sarcoma (ES).Methods From January 2000 to September 2006, 11 patients with ES weretreated. There were 7 males and 4 females aged 14-41 years. The patients’ agesat the initial onset were 9-41 years, averaged 27.7 years. The ES was located in the upper extremity in 7 patients，lower extremity in 3, and abdomen in 1. Among the patients, 10 had a recurrence. Tumor lt; 2cm was seen in 7 patients, 2-5cm in 1, and gt;5 cm in 3. One patient underwent an operation of local resection at another hospital. Seven patients underwent an expanding resection surgery, and the tumors with the surrounding normal tissues 3 cm above were removed. Three patients underwent a radical surgery, including extremity amputation or finger amputation. All the patients underwent routine radiotherapy and chemotherapy after operation. Results All the wounds had a healing at the firstintention without complications. All the flaps survived and the grafted bone had a fusion. Among the 11 patients followed up for 5-54 months averaged 23.2 months, 8 had a recurrence 2-20 months (average, 8.9 months) after operation, witha recurrence rate of 73%. And among the patients, 3 had a further radical surgery of extremity amputation. Four patients had a metastasis in the axillary lymphnodes 6-24 months after operation, and 1 patient had a lung metastasis 10 months after operation. They did not have a further surgical treatment. Four patients died of systemic failure 6-14 months after operation. Conclusion An early expanding resection surgery combined with postoperative chemotherapy and radiotherapy is the therapy of choice for treating ES.
【Abstract】 Objective To investigate the clinical characteristics and prognosis of secondary lymphocytic interstitial pneumonia ( LIP) . Methods Clinical data of 9 cases with secondary LIP diagnosed from1990 to 2010 were retrospectively analyzed. Results Of 9 patients there were 3 males and 6 females,the range of age was 7-64 years. In the 6 adult patients there were 5 females. 2 cases were infected by EB virus and 1 by recurrent pulmonary infection in 3 non-adult patients. In the adult patients, 1 case was diagnosed with Sjogren’s syndrome, 1 case with overlapping syndrome, 2 cases with primary biliary cirrhosis,1 case was probably caused by infection, and 1 case was complicated with eosinophilia. Dominant symptoms of pulmonary system were cough, expectoration, and shortness of breath on exertion. Dominant systematic symptoms were asthenia, pyrexia, weight lose, and arthralgia. CT revealed diffuse ground glass opacities with a lower lung zone predominance. Pathologic feature of LIP was a diffuse, polyclonal lymphoid cell infiltration surrounding airways and extending to the lung interstitium. The patients were treated by glucocorticoid and immunosuppressants. Two cases died with secondary infection. Follow-up did not comfirm malignant tumors in the survivors. Conclusions The clinical features of LIP are characteristic, but lacking of specificity. The final diagnosis depends on pathological examination. Treatment targeted on primary diseases can probably have a good efficacy, and the clinical outcome is favorable.
