Objective To investigate the relationship between children history of asthma and family history of asthma.Methods Three thousand and five hundred outpatients of asthma children were selected as investigation subjects.Family history of asthma was investigated in the form of questionnaire,and analyzed them from whether or not having family history of asthma,the first and second degree relative having family history of asthma.Results There was no family history of asthma in 1 659 cases(47.4%) and while 1 841 cases had family history of asthma(52.6%).The children who had family history of asthma were slightly more than those who had no family history of asthma.Among the 1 841 cases with family history of asthma,the first degree relatives with family history of asthma were more than those second degree relatives with fa-mily history of asthma.The incidence rate of relatives with family history of asthma on mother′s side was 59.9%,and the incidence rate of the father′s relatives was 40.1%.The incidence rate of mother′s relatives was higher than that of father′s relatives(P

Objective To study the feasibility and clinical results of C2, 3 pedicle-lateral mass plate fixation in the treatment of unstable Hangman's fractures. Methods From March 1999 to July 2005, 25 cases of unstable Hangman's fracture were treated surgically using the C2, 3 pedicle-lateral mass plate. All the cases were followed up for the healing of bone and function of the cervical vertebrate. Results The average follow-up period was 38 months. Twenty-three cases had a perfect reduction. Three cases had kyphosis deformity. There were no other complications related to the operation. AH the cases had a perfect early fusion of the C2 pedicle isthmus and long-term stability of C2, 3 intervertebral space. The clinic results were good. Conclusion Since the C2, 3 pedicle-lateral mass fixation can provide immediate reduction and satisfactory biomechanical stability, it is a good device for unstable Hangman s fractures.

Objective To diagnose the intrauterine occupational disease by vaginal ultrasonography or hysteroscopy, and to evaluate the diagnostic values of these two methods. Methods One hundred and fifty patients were detected by vaginal ultrasonography and hysteroscopy from Jan 2004 to Dec 2004, and a total of 71 cases were confirmed intrauterine occupational disease. Tissue hysteroscopy or bioposy were performed during the hysterosocopy in order to analyse the tissue pathology. Results In these 71 patients, 47 were no less than 46 years old. Most of them had abnormal uterine bleeding.Thirty-three cases (46.48%) were suggested by vaginal ultrasonography, and 49 (69.01%) by hysteroscopy. Thirty-eight cases (53.52%) were in line with the pathological result.There were significant differences between vaginal ulterasonography and hysteroscopy in diagnosing the intrauterine occupational disease (P

AIM: To investigate the potential causes and management of the clusters of diffuse lamellar keratitis (DLK) after laser corneal refractive surgery.METHODS: The study enrolled 98 eyes (53 patients) complicated with DLK after receiving laser in situ keratomileusis (LASIK), FS-LASIK or small-incision lenticule extraction (SMILE) in our center from February 10th,2016 to February 22th,2016.They were given clinical classification treatments according to corneal layer inflammatory extent and then followed up after 1, 3, 5, 7, 10d and 1mo.RESULTS: The clusters of DLK occurred 5 times in the study period.The incidence and degree of DLK significantly decreased after changed the sterilization, surgical equipments, temperature and humidity of the operating room.There were 80 eyes (82%) had stage 1 DLK, 11 eyes (11%) had stage 2, 4 eyes (4%) had stage 3 and 3 eyes (3%) had stage 4.The incidence of DLK after FS-LASIK was 40% (79 eyes in 42 patients), that after LASIK assistant by Hastome keratome was 45% (10 eyes in 5 patients), that after SMILE was 20% (9 eyes in 6 patients).After intensive treatment, as glucocorticoid treatment and flap lifting flushing, all cases recovered within 1mo.CONCLUSION: The outbreak of DLK may be associated with the disposable item, flushing liquor, temperature and humidity of the operating room.Early diagnosis, prevention and treatment are the key of decreasing the incidence of DLK.

Objective:To retrospectively analyze the clinical data of 73 children with non-Hodgkin′s lymphoma to determine its clinical features, pathological types and relationship with efficacy.Methods:In Shanghai Children′s Hospital from October 2014 to October 2018, 73 children with newly diagnosed non-Hodgkin′s lymphoma were enrolled for a retrospective study, with 52 males and 21 females, aged between 2 and 13 years old, so as to comprehensively assess cumulative organs, pathological diagnosis, stage of disease, surgery and efficacy.Results:Among the 73 children with non-Hodgkin′s lymphoma, 66 cases had a clear pathological diagnosis, including 38 cases of surgical pathology and 20 cases of biopsy pathology.All of them were confirmed by immunohistochemisty, and 8 cases were determined by flow cytometry.Meanwhile, 6 cases of the rest 7 cases obtained approximate pathological classification.Only 1 case was unknown.Among the 66 cases, Burkitt lymphoma was the most common in 31 cases, followed by 14 cases of T-lymphocyte type, 7 cases of enlarged lymphoma, 6 cases of B-lymphocyte type, 5 cases of diffuse large B lymphoma, 1 case of extranodal natural killer/T cell lymphoma-nasal type, 1 case of blastic plasmacytoid dendritic cell neoplasm, and 1 case of panniculitis-like T lymphoma.The initial site or cumulative organ involved multiple organs, with most common in neck(20 cases), abdominal cavity(15 cases), and mediastinum(6 cases). In view of outcomes and efficacy, the complete remission rates of stage Ⅱ, Ⅲ, and Ⅳ in clinical were 100.0%, 85.1%, and 72.2%, respectively.The event-free survival rates in stage Ⅲ and Ⅳ were lower than those in stage Ⅱ(80.9% vs. 66.7% vs. 100.0%). From the perspective of the main pathological types grouping, the results revealed that lymphoblastic lymphoma had a lower event-free survival rate than Burkitt′s lymphoma (73.7% vs.90.3%), while there was no statistical significance(all P>0.05). Conclusions:Non-Hodgkin′s lymphoma in children is more common in men, and less common in infants and young children.Pathological type is simpler than adults, Burkitt lymphoma is the most common type, and clinical stage and pathological type may be related to prognosis.

Antineoplastic Agents ; administration & dosage ; therapeutic use ; Cladribine ; administration & dosage ; therapeutic use ; Humans ; Leukemia, Hairy Cell ; drug therapy ; Male ; Middle Aged

Cell Line, Tumor ; Chromosome Aberrations ; Comparative Genomic Hybridization ; methods ; Gene Amplification ; Gene Dosage ; Gene Expression ; Humans ; Receptor, Fibroblast Growth Factor, Type 1 ; genetics ; metabolism ; Rhabdomyosarcoma ; genetics ; metabolism ; pathology ; Rhabdomyosarcoma, Alveolar ; genetics ; metabolism ; pathology ; Rhabdomyosarcoma, Embryonal ; genetics ; metabolism ; pathology

Adolescent ; Adult ; Asthenopia ; prevention & control ; Humans ; Male ; Military Personnel ; Radar ; Young Adult

Animals ; Arteries ; drug effects ; physiology ; Blood Pressure ; drug effects ; Epimedium ; Flavonoids ; pharmacology ; Rats ; Rats, Inbred SHR ; Rats, Wistar

Adenocarcinoma, Clear Cell ; pathology ; Humans ; Kidney Neoplasms ; pathology ; Male ; Middle Aged ; Neoplasm Metastasis ; Thyroid Neoplasms ; secondary