Objective To improve the awareness of acute exacerbation of idiopathic pulmonary fibrosis ( AEIPF) and discuss its clinical characteristics, diagnosis, treatment and outcome. Methods The clinical data of patients with AEIPF from June 2006 to June 2011 in 11 hospitals in Jiangsu were collected and analyzed. Resluts There were 18 males and 3 females in the AEIPF patients with mean age of ( 67.4 ± 8.1) years. The duration from IPF diagnosis was ( 7.4 ±8.2) months. The duration of acute symptom before admission was ( 7.0 ±5.3) days. The distribution pattern of new groud-glass opacity was peripheral in 3 patients,multifocal in 5 patients, and diffuse in13 patients. All patients were treated with corticosteroid pulse therapy. Nine patients survived and 12 patients died. The mortality rate was 57.1% . Conclusions AEIPF progresses quickly and the mortality rate is very high. Corticosteroid pulse therapy is the mainstay of therapy in AEIPF patients.
Objective To sum up experiences in diagnosis and treatment for thyroid malignancy. Methods Clinical records of 8 patients diagnosed as Hashimoto’s disease associated with thyroid malignancy by histologic examination at our hospital from Jan. 1998 to Dec. 1998 were analyzed. Results There were 1 male and 7 females with average age of 37.6 years. The incidence of Hashimoto’s disease associated with thyroid cancer and malignant lymphoma were 7.7% and 2.6%, respectively. No operative mortality and complication was found. Conclusion Hashimoto’s disease is not uncommon. The combined thyroid cancer is small with papillary carcinoma predominance and the prognosis is good. If it is complicated with malignant lymphoma, the thyroid is rapidly enlarged with pain and dyspnea.
ObjectiveTo investigate the classification of seizures, etiology,EEG examination, treatment and prognosis of senile epilepsy. MethodsThe clinical data of 92 senile epileptsy patients in the Second Affiliated Hospital Of Chongqing Medical University from January 2012 to September 2015 were retrospectively analyzed. ResultsFrom the selected sample,15 cases suffered from SPS(16.3%),22 cases suffered from CPS(23.9%),40 cases suffered from GTCS(43.5%),4 cases suffered from partial seizures with secondary generalization(4.3%),11 cases suffered from both partial seizures and generalized seizures(12.0%).The common causes include cerebrovascular disease (57.6%),intracranial tumors (10.9%), degenerative brain diseases (7.6%) and so on.The abnormal ratio of REEG and AEEG was 87.1% and 91.7% respectively.The ratio of typical epileptiform activity in the REEG and AEEG was 22.6% and 70.8% respectively.82 cases(89.1%) were treated with AED,but only 69 cases had been taking orally AED among the patients treated with AED.57 cases(82.6%) were on monotherapy.55 cases (67.1%) were controlled effectively with drug treatment,11 cases (13.4%) were ineffective and 16 patients (19.5%) died. Advanced age was the important cause of death. Age was positively correlated with the fatality rate.9 cases(10.9%) appeared side effect,the frequency of sleepiness was the highest among all the adverse reactions. ConclusionThe majority of senile epilepsy suffer from symptomatic epilepsy.The main cause is cerebrovascular disease,the generalized tonic-clonic seizures constituted a high proprotion in the sample.The ratio of typical epileptic discharge in the REEG was low from senile patients with epilepsy,we recommend the AEEG examination in the senile patients suspected with epilepsy. AED has excellent therapeutic effects in senile epileptics,and a few patients appeared light adverse reactions.
Abstract: Objective To investigate the clinical characteristics of thymoma and thymoma with myasthenia gravis(MG). Methods From Oct.1979 to July 2004,185 patients with thymoma were surgically treated. Among these patients, comparative analysis was made between 94 cases of thymoma (thymoma group) and 91 cases of thymus tumor with MG(thymoma with MG group).155 patients underwent radical operation (83.8%),16 patients underwent palliative operation (8.6%),and 14 patients underwent exploratory operation (7.6%). Clinical characteristics was analyzed in two groups. The factors affecting prognosis was analyzed by Masaoka’s stage system, with the lifttable method. Results Five patients died after operation, others had complete remission or symptomatic improvement. There was statistically difference of Masaoka’s stage system in two groups (χ2=53.14, P＜0.05). There were no statistically difference in pathological type of thymoma and clinical type of MG and pathologic period (χ2=8.21, P＞0.05). 57 cases of thymoma group were followed up, the duration of follow-up was 1 to 10 years, average follow-up was 40.7 months, and the patients with 1-, 3- and 5-year survival rates were 70.2% (40/57), 66.7% (22/33), 593% (16/27) respectively. 55 cases of thymoma with MG group were followed up. The patients’ survival rates were 98.2% (54/55), 86.4% (38/44), 81.6% (31/38) at 1-, 3-and 5-year respectively. There was no statistically difference of survival rates in two groups (χ2=0.83, P＞0.05). Totally, 112 patients were followed up in two groups, by Masaoka’s stage system, the 5-year survival rates were 93.7% for stage Ⅰ, 79.2% for stageⅡ, 51.4% for stage Ⅲ and 0% for stage Ⅳ respectively. Result of asaoka’s stage system evidence was statistically significant (χ25-year=51.62, P＜0.01). Conclusions Pathological type of thymoma isn’t related to modified Osserman’s classification, prognosis of thymoma is obviously related to Masaoka’s stage and isn’t related to MG. Generalized MG is the major type in MG patients accompanied by thymomas, and the major pathological type is lymphocytic. Chest CT can increase the accuracy early diagnosis of thymoma. The principal treatment is to resect the tumor as completely as possible, and proper administration of postoperative radiotherapy or chemotherapy according to the surgical status. Operative program and tumor stage are the most important prognostic factors.
Objective To summarize the progress of endoscopic diagnosis and therapy for pancreatic cancer. Methods Domestic and international publications online involving progress of diagnosis and therapy for pancreatic cancer by using endoscope in recent years were collected and reviewed. Results Recently, early diagnostic rate of pancreatic cancer increased with the development of endoscope and endoscopic technique such as endoscopic ultrasound, endoscopic ultrasound-guided fine needle aspiration, peroral pancreatoscopy, optical coherence tomography, ERCP, and cytology in pancreatic juice. Furthermore, varied therapies such as endoscopic ultrasound guided celiac plexus neurolysis, implantation of iodine 125-particles or pancreatic duct/bile duct stents were performed by endoscope for advanced pancreatic cancer. Conclusion Early diagnostic rate and novel therapeutic alternative of pancreatic cancer are supplied by digestive endoscopy.
Objective To review and evaluate the global clinical research literatures about the surgical management for prostatic abscess in the past decade, so as to provide useful information for clinical practice. Methods Based on the principles of evidence-based medicine, and the methods of bibliometrics, the PubMed database was searched from January 1st 2000 to April 10th 2011. The literatures about prostatic abscess were screened according to the predefined inclusion and exclusion criteria, the quality was assessed, the valid data were extracted and then systematical evaluation was performed after the establishment of the database with OpenOffice.org 3.8 Calc. Results a) A total of 205 articles were found initially and 81 were finally included with the total 388 cases involved (on average, 4.79 cases per paper). The patients’ ages ranged from 10 days to 83 years old. Two studies were diagnostic tests, and all the other 79 were surgical intervention studies; b) There was no controlled clinical trail. A total of 16 studies involving more than 5 cases for each and 311 cases in all which were retrospective case analyses, all the other 65 were individual case reports; c) American scholars published 13 papers (16.5%), ranked as the first. American and European scientists published 36 papers (44.44%). Chinese scholars published quite fewer studies, of which only 2 were in English; d) The incidence increased in younger patients gradually. The pathogens included fungi and bacteria. Most bacteria were gram-positive cocci (such as Staphylococci), followed by gram-negative bacillus (such as Klebsiella). There were also some minority pathogens. The pathogens were complex and quite diverse in different districts. The predisposing factors included both regional and systematic conditions, with diabetes mellitus, hepatocirrhosis, manipulations of lower urinary tract and urinary tract infections as the common; e) The diagnostic procedures included evaluation on symptoms and signs, physical examination, identification of pathogens, and medical imaging examinations (TRUS, CT, MRI). The therapeutic options included routine managements, conservative antibiotic therapies and surgical drainages. The surgical routes were transcutaneous, transperineal, transrectal, and transurethral. The fine needle aspiration, indwelling catheter drainage, or incision and drainage were performed under the guidance of TRUS, EUS or CT through transperineal or transrectal routes. The TUR, TURP or TUIP drainages were performed through transurethral route. The failed cases of fine needle aspiration were then treated by transurethral or transperineal incision and drainages, and some patients were also treated by urinary diversion; f) The best surgical method could not be concluded for lack of controlled data; and g) Few cases died from severe complications, and the outcomes of the majority cases were good. Conclusion a) The literatures about prostatic abscess are abundant but of low quality, with all retrospective studies or individual case reports, and most are published by American and European scholars; b) The prostatic abscess affects all ages but tends to increase in the young. Most pathogens are the gram-positive cocci (such as Staphylococci) ranked as the top and followed by gram-negative bacillus (such as Klebsiella), and the pathogens are obviously diverse in different districts; c) The predisposing factors are commonly seen as diabetes mellitus, hepatocirrhosis, manipulations of lower urinary tract and urinary tract infections; ......
Developmental epileptic encephalopathies (DEEs) are a group of disorders characterized by early-onset seizures, abnormal electroencephalogram (EEG) patterns, and developmental delay or regression. They are characterized by complex etiology and are often refractory to treatment, severely impacting affected children, particularly infants and toddlers, and pose a challenge in pediatric neurology. In recent years, with the rise of precision medicine, an increasing number of pathogenic genes associated with DEEs have been discovered. However, the specific pathogenic mechanisms and signaling pathways of these genes in the body still require further investigation. This article primarily discusses the genetic patterns of DEEs and the selection of genetic testing, emphasizing the timing of genetic testing assisted by the epilepsy phenotype, especially in DEEs associated with single-gene mutations and new therapeutic drugs, to aid in clinical decision-making for DEEs. It also introduces the use of neurobiological models for DEE research to effectively advance epilepsy research, thereby enabling targeted gene therapy.
Objective To study the curative effect of operative and interventional treatment in 78 cases of BuddChiari syndrome (BCS). Methods Among these patients, percutaneous transinferior vena cava angioplasty (PTA) was performed in 18 cases, PTA and stent in 10 cases, splenopneumopexy plus pedicled omento-pneumopexy of the left lower lobe in 20 cases, combined transcardiac membranotomy and transfemoral venous ballon dilatation and stent in 15 cases, right atrium-inferior vena cava shunt in 10 cases, and radical operation plus stent in 5 cases. Results After the treatment, the descent of inferior vena cava (IVC) pressure from 2.50～3.95 kPa to 1.41～2.33 kPa, the descent of portal venous pressure from 3.63～5.00 kPa to 2.16～3.23 kPa were observed. Conclusion The authors consider that PTA is the first choice for localized lesions, the following method is the operation combined with interventional treatment.
Objective To study the cl inical features of infantile hemangioma and vascular malformation, to find out a proper strategy of deal ing with them. Methods From March 2000 to August 2007, 2 957 cases of infantile hemangioma and vascular malformation were treated, including 860 operative cases and 2 097 non-operative cases. There were 441 male and419 female patients in operation group, aging 6 months to 18 years (median 5 years). In 1 950 hemangioma patients of nonoperation group, there were 575 male and 1 375 female patients, aging 1 month to 14 years (median 6 months); in 147 vascular malformation patients of non-operation group, there 67 male and 80 female patients, aging 2 years to 17 years (median 7 years). In non-operative group, 147 vascular malformation patients and 1 525 infantile hemangioma patients were followed up without any medical intervention, while other 425 hemangioma patients recceived triamcinolone plus dexamethasone intralesional injection treatment. All the treatments and outcomes were recorded. Results Vascular malformation cases and infantile hemangioma cases presented totally different cl inical features. To the deadl ine of this study, 522 (34%) of 1 525 un-intervented hemangioma cases turned into involuted phase and 383 (90%) of 425 cases receiving triamcinolone plus dexamethasone intralesional injection treatment turned into involuted phase after injection treatment; no regression was noted in 147 cases of vascular malformation. The constituent ratio of infantile hemangioma in 860 operative cases was decreased gradually and the constituent ratio of vascular malformation was increased gradually as the age increasing. Conclusion Infantile hemangioma has a distinct l ife pattern. Except several specific cases need medical intervention for their special location or large ambit and unacceptable growth, most infantile hemangioma need no medical intervention. Most vascular malformations can not regress spontaneously, proper intervention is in need.