Humans ; Research Design ; Retrospective Studies ; Surgical Procedures, Operative

Biomedical Research ; Child ; Humans ; Multicenter Studies as Topic ; Pediatrics

Acquired Immunodeficiency Syndrome ; drug therapy ; immunology ; Antiretroviral Therapy, Highly Active ; Child ; China ; HIV Infections ; drug therapy ; immunology ; Humans ; Male ; Research

Humans ; Medicine, Chinese Traditional ; methods ; Treatment Outcome

Humans ; Mass Screening ; economics ; Research ; economics

The differential diagnosis of inguinal and scrotal emergencies in children is difficult and misdiagnosis might be associated with danger or even mortality.Early diagnosis and proper treatment are very important and explorational surgery should be carried out when diagnosis is in doubt.

Objective:To explore effects of frustration situation,resilience and positive music on attentional bias by a behavioral experiment.Methods:Totally 60 participants were chosen from 650 college students according to their scores in Connor-Davidson Resilience Scale (CD-RISC).Then,a 2(resilience,high/low)×3(experimental treatment,no frustration/frustration with positive music /frustration without any background)×2(vocabulary,posi-tive /passive)mixed design experiment was conducted to investigate the attentional bias of participants in emotional Stroop paradigm.Results:Reaction times to passive vocabulary were different significantly in three frustration situa-tions(P <0.01).Interaction of resilience and frustration on reaction time to positive vocabulary was significant (P<0.01).Among the participants with low resilience,reaction time to positive vocabulary in the situation without frustration or the frustration situation with positive music was longer significantly than that in the frustration situa-tion without any background [(476.3 ±85.6)vs.(456.0 ±54.0)vs.(427.1 ±61.1),P <0.05].Among the par-ticipants with high resilience,reaction time to positive vocabulary in the frustration situation without any background was longer than that in the situation without frustration [(472.1 ±82.9)vs.(432.4 ±53.2),P <0.05].Conclu-sion:It suggests that individuals may have obviously attentional bias to negative stimulus in frustration situation,and effects of resilience and positive music on attentional bias in situation may be obvious.

Primary hypophysitis includes 3 subtypes:lymphocytic,granulomatous and xanthomatous hypophysitis. The primary hypophysitis has a low morbidity and the final diagnosis is mostly determined based on the pathological findings after operation.Now it is considered as an organ specific autoimmune disease.Its clinical manifestations and imaging features are similar to hypophyseal tumor,but the endocrine and pathologic features are different.Glucocortieoid pulse therapy and surgery are the two methods of treatment.

Intravenous leiomyomatosis (IVL) is extremely rare with just around 300 cases reported in literature. 1 With its unusual growth pattern and clinically aggressive behavior, this benign tumor can masquerade as a malignancy and present a diagnostic challenge. Concurrent uterine fibroids or recent hysterectomy for the same often provides a hint towards the diagnosis. 2 The median interval between hysterectomy and diagnosis of IVL is approximately 4 years. 3 We present a case of IVL detected 10-years post total hysterectomy, bilateral salpingo-oophorectomy (THBSO) and parametriectomy with emphasis on multimodality imaging with multip
Leiomyomatosis

Objective To explore the changes of asphyxial neonatal gastric juice pH values,and to provide data for making early intervention measures.Methods Eighty asphyxial neonates were divided into routine group(55 cases)and intervention group(25 cases).Twenty neonates who weren't asphyxial were set as a control group.Those neonates' gastric juice pH values were monitored dynamically.The newborns in intervention group were treated by giving smecta and cimetidine intravenously on the routine treatment.The impairment occurrence conditions of these newborns' gastrointestinal functions were observed.Results The gastric juice pH values of asphyxial neonates were obviously lower than those of the control group at their birth(Pa0.05).The occurrence rate of gastrointestinal functions impairment was lowered(?2=16.0 P