Humans ; Magnetic Resonance Imaging ; Neurosurgery ; trends

Objective To explore the efficacy of laparoscopy in acute abdominal pain. Methods From March 2002 to March 2007,306 patients with acute abdominal pain were explored and treated by laparoscopy in our hospital. The patients were diagnosed with acute appendicitis in 105 cases,unidentified abdominal pain in 34,acute cholecystitis complicated with cholecystolithiasis in 64,gastrointestinal tract perforation in 51,common bile duct stones complicated with acute cholangitis in 5,intestinal obstruction in 33,and severe acute pancreatitis in 5; 9 patients were confirmed as having trauma. Results All the 306 patients were unequivocally diagnosed during the operation. Laparoscopy was successfully completed in 275 cases,including 123 cases of appendectomy,57 cases of cholecystectomy,48 cases of gastrointestinal tract perforation neoplasty,13 cases of enterodialysis,4 cases of intestinal replacement combined with indirect hernia repair,4 cases of radical resection of the sigmoid colon with precolon anastomosis,1 case of small-incision segmental resection of the small bowel,3 cases of common bile duct resection and calculus removal,2 cases of neoplasty for right-lobe hepatorrhexis,3 cases of haemostasis for splenic rupture,5 cases of debridement and clysis and drainage for severe acute pancreatitis ,and 12 cases of laparoscopic abdominal exploration (2 cases of mesentery contusion and laceration,1 case of abdominal wall punctured wound with contusion of the greater omentum,8 case of primary peritonitis,and 1 case of abdomen-type allergic purpura). The remaining 31 patients were converted to open surgery because of difficulties in laparoscopy. The patients were followed up for 1 to 18 months,during which no one showed intra-or post-operative complications.Conclusions Emergency laparoscopic exploration can not only clarify a diagnosis for acute abdominal pain with unknown causes,but also treat the cases simultaneously. Moreover,it is of great help in guiding abdominal resection and making a suitable operative incision,even if the patients can not be treated by laparoscopy alone.

Objective To explore advantages of combined laparoscopic surgery(CLS).Methods The clinical data of 728 cases of CLS from July 1992 to March 2006 were analyzed retrospectively,including 586 cases of laparoscopic cholecystectomy(LC) combined with fenestration drainage of hepatic cysts,80 cases of LC combined with appendectomy,46 cases of LC combined with oophorocystectomy,16 cases of LC combined with unroofing and drainage of renal cysts.Results 726 cases of CLS were successfully performed,and 2 cases were converted to open surgery for abdominal adherence,with no complications such as bile duct injury,hemorrhea,infection and death occurred.During a mean follow-up period of 16 months(range,2-60 months) in 512 cases,no biliary calculi,recurrence of liver,kidney and ovarian cysts occurred.Conclusions CLS for two kinds or more abdominal diseases in one operation is safe and effective,with advantages of minimal invasion,less pain,and quicker recovery and so on.

During professor SHAO Jing-ming's academic research and medical practice, his academic opinion of focusing spirit is gradually developed. In terms of nurturing the spirit, attention should be paid on persistence as well as everyday health maintenance and exercise to nurture the spirit of physician. In terms of clinical diagnosis and treatment, patients' psychology, employment and life status should be observed and experienced, which could bring more methods to take essential care of patients' spirit. The treatment should work with psychological counseling, advocating that based on patients' qi and spirit, various forms of treatment methods should be properly used, such as acupuncture or moxibustion or combination of acupuncture and medicine, along with simple acupoint selection and harmony medication. Before clinical treatment of acupuncture, calming the mind is critically emphasized to make a clear diagnosis. During the acupuncture, calming and focusing the mind is necessary as well as emphasizing the details, so acupuncture could be integrated with Chi Gong to create a new warming-sensation technique. In a word, the academic opinion of focusing spirit is shedding an inspiring light upon further study.
Acupuncture ; education ; history ; Acupuncture Therapy ; history ; psychology ; China ; History, 20th Century ; History, 21st Century ; Humans

Objective To evaluate the clinical diagnostic application and operative efficacy of the expression of NKG2D in peripheral blood CD+8 NKT cell and its ligand sMICA in patients with esophageal or cardiac carcinoma.Methods The peripheral blood NKG2D positive CD+8 NKT cell percentage was concomitantly determined by flow cytometry in 53 preoperative patients including 29 postoperative patients with esophageal or cardiac carcinoma and 30 healthy controls.The serum sMICA was determined by ELISA.Results The peripheral blood NKG2D positive CD+8 NKT cell percentage in patients was significantly lower than that in controls [(77.632±8.972) % vs (89.053±6.515) %] (t = -6.113,P ＜0.05); with stage Ⅱ,Ⅲ,Ⅳ,it decreased significantly in order (F = 99.251,P ＜0.01);with lymph node metastasis lower than that without lymph node metastasis (t = -10.384,P ＜0.01); squamous carcinoma was higher than adenocarcinoma (t =9.899,P ＜0.01); postoperative was significantly higher than preoperative (t =-4.319,P ＜0.01).The level of serum sMICA in patients was significantly higher than that in controls [(326.28±85.407) pg/ml vs (210.00±92.560) pg/ml](t =7.292,P ＜0.01); with stage Ⅱ,Ⅲ,Ⅳ,it increased significautly in order (F =63.355,P ＜0.01); with lymph node metastasis higher than that without lymph node metastasis (t =7.770,P ＜0.01); squamous carcinoma was lower than adenocarcinoma (t =-7.593,P＜0.01); postoperative was significantly lower than preoperative (t =7.027,P ＜0.01).Serum sMICA could inhibit peripheral blood CD+8 NKT cell activation receptor NKG2D (F =142.773,P ＜0.05),determination coefficient R2 = 0.7368.Conclusion The level of peripheral blood CD+8NKT cell activation receptor NKG2D and serum sMICA in patients could be an assistant indicator for

Objective To analyze the metastatic rule of common hepatic artery lymph node of thoracic esophageal squamous cell carcinoma,and to investigate the strategies of common hepatic artery lymph node dissection.Methods The clinical data of 682 patients with esophageal squamous cell carcinoma who were admitted to the Cancer Hospital of Fudan University from May 2005 to December 2010 were retrospectively analyzed.The locoregional lymph node metastasis of thoracic esophageal squamous cell carcinoma,relationship between metastatic rates of common hepatic artery lymph node and clinicopathological factors and the postoperative complications were analyzed.The enumeration data were analyzed using the chi-square test.Results A total of 18 277 lymph nodes were dissected (27 lymph nodes per patient).The lymph node metastatic rate was 55.87％ (381/682),and the metastatic lymph node ratio was 7.87％ (1438/18 277).Lymph nodes adjacent to the cardia of stomach,laryngeal nerve,lesser curvature of stomach,cervical esophagus,left gastric artery had a higher metastatic rate,while common hepatic artery lymph node had a lower metastatic rate.All the common hepatic artery lymph node metastasis was accompanied with locoregional metastasis.A total of 1480 common hepatic artery lymph nodes were dissected (2 common hepatic artery lymph nodes per patient).Twenty-four patients had common hepatic artery lymph node metastasis,with the metastatic rate of 3.52％ (24/682) and the lymph node ratio of 2.16％ (32/1480).The common hepatic artery lymph node metastatic rates of upper,middle and lower esophageal squamous cell carcinoma were 2.33％ (1/43),3.76％ (16/425) and 3.27％ (7/217),with no significant difference (x2 =0.295,P ＞ 0.05).The common hepatic artery lymph node metastatic rates of patients in T1,T2 and T3 stages were 2.35％ (2/85),5.46％ (10/183) and 2.90％ (12/414),with no significant difference (x2 =2.850,P ＞ 0.05).The common hepatic artery lymph node metastatic rates of patients with high,moderate and poor differentiated esophageal squamous cell carcinoma were 0(0/63),3.50％ (16/457) and 4.94％ (8/162),with no significant difference (x2=3.259,P ＞ 0.05).The common hepatic artery lymph node metastatic rates of patients with diameter of tumor under 3 cm,3-5 cm and above 5 cm were 2.59％ (6/232),3.02％ (11/364) and 8.14％ (7/86),with significant difference (x2 =6.267,P ＜ 0.05).The common hepatic artery lymph node metastatic rates of patients in N0,N1,N2,N3 stages were 0(0/301),2.53％ (5/198),5.65％ (7/124) and 20.34％ (12/56),with significant difference (x2 =62.368,P ＜ 0.05).The common hepatic artery lymph node metastatic rates of patients in stage Ⅰ,Ⅱ,Ⅲ and Ⅳ were 0(0/62),1.78％ (6/337),5.06％ (13/257) and 19.23％ (5/26),with significant difference (x2=25.959,P ＜0.05).Two hundred and twenty-eight patients had postoperative complications with the complication rate of 33.43％ (228/682).The incidence of anastomotic fistula was the highest,which was 11.58％(79/682).Conclusions The metastatic rates of common hepatic artery lymph node in thoracic esophageal squamous cell carcinoma is the lowest.For patients suffered from esophageal cancer in stage I or the tumor diameter under 5 cm,the dissection of common hepatic lymph node can be ommitted in surgery.

Objective To study the effect of attachment, coping style and social support on mental health in technical school students.Methods 372 technical school students were assessed by ECR(Experiences in Close Relationship's Inventory) ,Symptom Check Scale List-90 (SCL-90) and Coping Style Scale For Secondary School Students( CSS), Adolescent Self-Rating Life Events Checklist ( ASLEC), Perceived Social Support Scale (PSSS).Results ( 1 ) Life events had significant correlations with all indexes score of attachment anxiety ( r =0.293 ～ 0.356, P ＜0.01 ) ,the scale of coping style focus on emotion and the total score of SCL-90 ( r = 0.259 ～0.509, P＜0.01 ) ,and the total score of perceived social support had significant correlations with the total score of SCL-90 ( r =-0.238, P ＜ 0.01 ).( 2 ) Structural equation analysis ( model fit: χ2 = 540.593, RMSEA = 0.114,NFI = 0.864 ,CFI =0.884, P ＜ 0.01 ) showed that life events affect on mental health through the mediation effects of coping style focus on emotion, attachment anxiety and the perceived social support and coping style focus on emotion had most mediating effect on mental health ( mediation effect = 33.2% ).Conclusion Life events had both direct effect and indirect effect through coping style focus on emotion, attachment anxiety and the Perceived Social Support on mental health.

Objective To analyse the dysfunction of immunity and clinical significance in patients with cardiac cancer.Methods The level of CD4+ CD25hi CD127low Treg cells were detected by flow cytometry (FCM),and serum IL-10 and TGF-β1 levels were determined by enzyme linked immunosorbent assay (ELISA) kit in 56 patients with cardiac cancer.15 healthy volunteers were tested as normal controls.The clinical data of each patient were collected and analyzed. Results There was a significantly higher percentage of CD4+ CD25hi CD127low Treg cells in patients with cardiac cancer (5.73±1.56)% than that (4.45±1.06)% of healthy volunteers (P<0.01).The IL-10 and TGF-β1 levels in the serum of patients with cardiac cancer were also significantly higher than that of healthy volunteers (P<0.05).There was a positive correlation between levels of IL-10.TGF-β1 and the levels of CD4+ CD25hi CD127low Treg cells.The number of CD4+ CD25hi CD127low regulatory T cells in the peripheral blood of cardiac cancer patients were significantly correlated with clinical stages and metastasis lymph node.Conclusion The CD4+ CD25hi CD127low Treg cells in the peripheral blood of cardiac cancer patients is significantly increased in comparison with that in healthy volunteers,and was also correlated with different stages.The abnormal levels of CD4+ CD25hi CD127low Treg cells may be related to tumor progression in patients with cardiac cancer.

Objective To analyze the effects of adenohypophysis function after treating with thyrotropin releasing hormone and its clinical significance in patients with brain trauma. Methods There were 22 cases with traumatic brain injuries from July 2010 to September 2012 in Chinese people's Liberation Army nine eight hospital,after injuried within 4 to 12 hours,then 1 1 cases who were given thyrotropin-releasing hormone(TRH)were selected as experimental group,while 1 1 cases who were given the same amount of isotonic saline were selected as control group,then the score of GCS, ICS,RLS85 and the improvement of adenohypophysis function were observed. Results After treatment,the score of glasgow coma scale (GCS ), innsbruck coma scale (ICS),and the reaction level scale (RLS85)between two groups were significantly increased in three days compared with before treatment,and within three days after injury situation,the improvements of ICS and RLS85 in experimental group were better than control group(P<0.05 ). Compared with control group,the levels of each gland pituitary hormone in experimental group were significantly increased(P<0.05 ),and on the third day,the growth hormone (GH)was reduced significantly,finally 50%of that in control group. Conclusion Patients with brain injury treated with thyrotropin releasing hormone,has no significant adverse reactions,with the characteristics of safe and effective.

BACKGROUND:Tumor recurrence results from the incomplete removal of cancer stem cel s with self-renewal characteristics, and then how to label and eliminate cancer stem cel s becomes the key to cancer treatment. OBJECTIVE:To observe the morphology,distribution and number of CD44+/C-myc+METHODS:Pathological tissues from 150 patients with colorectal cancer were taken to prepare tissue microarray, in order to observe and count CD44 cel s in colorectal cancer, and to explore the relationship between the expression and postoperative metastasis.+/C-myc+cel s by using immunohistochemical double staining. Patients were fol owed up through mobile phones , letters , and so on, and the relationship between the expression of CD44+/C-myc+cel s and postoperative metastasis were statistical y recorded.RESULTS AND CONCLUSION:There was no CD44+/C-myc+cel s in normal tissue and little in adenoma. A smal number of CD44+/C-myc+cel s distributed as dots or focal lesions in adenocarcinoma. The number of CD44+/C-myc+cel s was related to the degree of adenocarcinoma differentiation, depth of invasion, and lymph node metastasis (P<0.05). The univariate analysis showed that the overal survival rate and progression-free survival rate were associated with the number of CD44+/C-myc+cel s, lymph node metastasis and Ducks staging in adenocarcinoma (P<0.05). The multivariate analysis showed that the overal survival rate was related to CD44+/C-myc+cel amount and the progression-free survival rate was related to CD44+/C-myc+cel amount and the Ducks staging. Therefore, CD44+/C-myc+cel s are probably cancer stem cel s, and Ducks staging and CD44+/C-myc+cel amount are important prognostic factors for colorectal cancer.