Objective To investigate the imaging diagnosis and surgical treatment of intestinal malrotation in adult patients. Methods The clinical data of 11 adult patients with intestinal malrotation who had been admitted to General Hospital of PLA from January 2003 to December 2007 were retrospectively analyzed. Multiple imaging modalities, including barium enema, gastrointestinal radiography, B sonography, computed tomography (CT) scan and mesenteric angiography were applied for diagnosis. All patients received Ladd procedure. Results Two patients were diagnosed by gastrointestinal radiography +B sonography, 4 by gastrointestinal radiography +CT scan, 1 by angiography, 1 by B sonography + CT scan, 1 by iodine radiography + CT scan and 2 by intraopera-tive examination. After the operation, 2 had renal insufficiency, 1 had intestinal fistula and 1 had short bowel syndrome and died at the third month after operation. Conclusion Combined application of multiple imaging modalities can improve the diagnostic rate, and Ladd procedure is effective and safe for adult patients with intes-tinal malrotation.

Based on the software of Traditional Chinese Medicine Inheritance Support System (TCMISS), the article made analysis on the composition rules of prescriptions dealing with syndrome of deficiency of both qi and blood from National Standard for Chinese Patent Drugs (NSCPD) enacted by Ministry of Public Health of China. First, prescriptions were collected from NSCPD. Second, used integrated data mining methods in TCMISS, including association rules, improved mutual information method, et al. to analyze the medication rules. At last, irregular menstruation, insomnia, consumptive diseases with the same syndrome of deficiency of both qi and blood, were chosen to make comparative analysis on frequency of medicines used, core drug combinations, et al. to better find the similarities and differences of medications rules when confronted with the same syndrome while different diseases. And the similar core drug combinations directly reflected the characters of clinical practices of traditional Chinese medicine, which emphasizes on the treatment based on the syndromes of differentiation, and treating different diseases with the same methods.
Blood Circulation ; drug effects ; Drug Combinations ; Drug Prescriptions ; standards ; Drugs, Chinese Herbal ; chemistry ; pharmacology ; Humans ; Medicine, Chinese Traditional ; Phytotherapy ; standards ; Qi

Objective To evaluate the clinical effectiveness of perioperative fast-track surgery(FTS)program and nutrition support in the elderly patients with gastric cancer.Methods Totally 42 patients were equally randomized into FTS group(receiving perioperative FTS program)and control group(receiving a conventional therapy).The postoperative first defecation time,postoperative hospital stay,hospitahzation expenditure,and postoperative complications were compared between these two groups.Results The postoperative first defecation time and postoperative hospital stay were(75.4±24.3)hours and(11.2±3.2)days in FIS group and(98.0±22.6)hours and(14.4±4.6)days in control group(P=0.0165,P=0.0004;respectively).The hospitalization expenditure was significantly lower in FTS group than in control group[(3.66±0.48)×104 vs.(4.56±0.78)×104 RMB yuan;P=0.0001].The incidence of postoperative complications in FTS group was also significantly lower than that in control group(9.5% vs.28.6%,P=0.0422).Conclusion Perioperative FTS program can accelerate postoperative rehabilitation,shorten hospital stay,lower hospitalization expenditure,and reduce the incidence of postoperative complications.

Objective To summarize the treatment experiences in gastrointestinal leaJcage atter gastrectomy for gastric cancer. Mehods From January 1997 to December 2006 the clinical data of 37 cases of gastrointestinal leakage including anastomotic leakage in 19 cases and duodenal stump leakage in 18 after gastrectomy for gastric cancer in People's Liberation Army General Hospital were analyzed retrospectively. Results All of the Cases were treated with abdominal drainage,continuous gastrointinal decomnression and parenteral nutrition combined with enteral nutrition.There were 32 cases receiving glutamine enrichment nutrition support,31 ases used somatostatin,13 cases received supplemented recombinarlt human growth hormone.Fistula healed in 21～30 d in 9 cases after gastrectomy,in the other 24 cases fistula healed in 30-60 d,while it healed in 60～81 d in the remaining 2 cases.Two died of leakage associated complications after gastrectomy for gastric cancer including anastomotlc leakage follwing esophagojejunostomy complicated by severe thoracic and lung infection in one and duodenal stump leakage complicated by severe abdominal cavity sepsis and hemorrhage in the other. Conclusion Patent and effective abdominal cavity drainage,continuous gastrointestinal decompression,parenteral nutrition combined with enteral nutrition,glutarnine,somatostafin and recombinant human growth hormone are the'mportant factors for the healing of gastrointestinal leakage after gastrectomy tor gastric cancer.

Objective To observe the clinical effects and safety of preventing progressive cerebral infafction failure to be controlled by Aspirin with the low-molecular-weight heparin combined with traditional Chinese medicine.Methods All cases diagnosed by CT SCan to be progressive cerebral infarction were randomly recruited into a control group and a treatment group,with 48 cases in each group.The treatment group was treated with low molecular heparin of 4000u/times,twice/day for 7 days MS and then was administrated with warfarin and Daqinjiao decoction.The control group was treated with aspmn of 200mg/day for 7 days and 150mg/day for the rest.Neurological deficit SCOre and efficacy evaluation was assayed 30 days before and after the treatment.Results Clinical results showed that the therapeutic effects oftlle treatment group Was much better than the control group(P＜0.05).Besides the incidence of serious bleeding complications were mcreasmg.Conclusion Low molecular heparin combined with traditional Chinese medicine is effective and safe to treat the patients of progresmve cerebral infaretion whose disease failed to be controlled bv Aspirin.

Objective To investigate the clinicopathologic characteristics of premalignant and malignant endometrial polyps (EP) in premenopausal and postmenopausal women.Methods A retrospective analysis was conducted in 42 cases of premalignant and malignant EP from 1993 to 2012.Polyps were classified into premenopausal (group A,10 cases) and menopausal (group B,32 cases),including 26 cases of endometrioid adenocarcinoma,4 of clear cell carcinoma,9 of serous adenocarcinoma,and 3 of atypical hyperplasia.Results The prevalence rate of premalignant and malignant EP was 1.42％ (42/2 965),the prevalence rate of malignancy in postmenopausal and postmenopausal women was 0.48％ (10/2 064) and 3.55％ (32/901),respectively.The mean size of EP was (1.6 ± 0.8) cm,abnormal uterine bleeding was positive in 90％ (38/42) of cases.The EP pathological diagnosis showed all were endometrioid adenocarcinoma in group A,while there were 4 of clear cell carcinoma,9 of serous adenocarcinoma in group B.The mean size of EP was (1.1 ± 0.6) and (1.7 ± 0.9) cm in group A and B respectively (P ＜0.05).According to immunohistochemistry,all cases of group A were ER positive,but 41％ (11/27) of group B were ER negative (P =0.059).The PR positive rate was 8/9 and 56％ (15/27) in group A and B,respectively (P =0.169).Conclusions The risk of the EP malignancy rate is higher,while ER,PR positive rate are lower in postmenopausal womcn.Postmenopausal EP,especially accompanied by abnormal uterine bleeding and large polyps should be removed as soon as possible.

OBJECTIVETo explore the relationship between ulcerative colitis (UC) and lung injuries by assessing their clinical manifestations and characteristics.

METHODSFrom July 2009 to April 2012, 91 UC patients presenting to Longhua Hospital who met the established inclusion and exclusion criteria were enrolled in this retrospective study. According to the scores of disease activity index, the patients were divided into the mild, moderate, and severe groups. Meanwhile, the records of pulmonary symptoms, chest X-ray image, and pulmonary function were reviewed.

RESULTSSixty-eight (74.7%) patients had at least 1 pulmonary symptom, such as cough (38.5%), shortness of breath (27.5%), and expectoration (17.6%). And 77 (84.6%) had at least 1 ventilation abnormality. Vital capacity value was significantly lower in the severe group than that in the mild group (91.82%±10.38% vs. 98.92%±12.12%, P<0.05).

CONCLUSIONSLung injury is a common extraintestinal complication of UC. According to the theory in Traditional Chinese Medicine that the lung and large intestine are related, both the lungs and large intestine should be treated simultaneously.

Adult ; Colitis, Ulcerative ; complications ; physiopathology ; Female ; Humans ; Lung Injury ; etiology ; Male ; Middle Aged ; Vital Capacity

Objective To evaluate the feasibility of the diagnosis of the early immunologic rejection after xeno-islet transplantation by MR imaging enhanced with superparamagnetic iron oxide(SPIO)marking CD4+T cell antibody.Methods Two thousand neonatal porcine islets(NPI)were transplanted under the left renal capsule of BALB/C nude mice.When the grafts could be observed bv MRI.107 human PBMC was intraperitoneal injected to nude mouse models to reconstitute the human immunologic system,20 mice were reconstituted.Before and 3,7,14 days after reconstitution of human immunologic system on BALB/C nude mice,MRI imaging Was performed half an hour after intravenous injection of nano-immunomagnetic beads via vena caudalis to observe the grafts'MRI signal.BALB/C nude mice were sacrificed after MRI scanning immediately,the histopathologic examination was assessed on grafts,the results were compared with MRI results.And calculate the sensitivity,specificity,Youden index number and coincidence of the MRI for immunologic rejection.Results Grafts can be observed bv MRI 3 weeks after islet cell transplantation (before immunologic rejection modeling),there is no abnormal MRI signal detected in nude mice'graft region after mierobeads injected.Seven days after building of immunologic rejection model,MRI hypo-signal in graft site is shown in the T2 WI sequence after nano-bioprober injected.Histopathologic assessments were employed on grafts in nude mice immediately(HE and immunohistochemistry staining),the results shown that there are a lot of T lymphocyts infiltrated in graft region.implying the occurrence of immunologic rejection.And the sensitivity,specificity,Youden index number and coincidence is:(72.96±0.24)%,100%,0.73±0.24,(88.46±0.13)%respectively.The correct Kappa between the MRI and the imunohistochemistry staining was 0.76.Conclusion The cellular immunological rejection to xeno-islet grarts can be assessed with nano-bioprobe with anti-CD4+ antibody MR imaging,real time,and noninvasively.

Objective To investigate the clinical application of mobile ICU in long distance inter-hospital transportation of critically ill children.Methods The clinical data of 467 critically ill children admitted in the mobile ICU for long distance inter-hospital transportation during Jan 2011 to Dec 2013 were studied retrospectively.Results A total of 467 critically ill children were transported from 27 hospitals of the counties and cities around Nanning.Of these 467 cases,295 cases were male and 172 female,with ages from 29 days to 11 years(median age was 10 months) and weights from 2.5 to 40.0 kg(median weight was 8.3 kg).The transport distances were from 68 to 436 km(median distance was 157 km);the transport durations ranged from 1.5 to 13.0 h(median duration was 5.3 h),and the average pediatric clinical illness score was 83±10.Of these 107 cases(22.9%,107/467) who required first aid before transfer,63 cases(58.9%) were treated with endotracheal intubation while 26 cases(24.3%) with anti-shock therapy.All the 467 cases received sustained electrocardiographic,blood pressure,blood oxygen saturation monitoring and rehydration therapy for maintaining stable internal environment during the transportation,with 341 cases(73.0%) of them received sedative or analgesic treatment,185 cases(39.6%) received mechanical ventilation,15 cases(3.2%) received high doses of vascular active drugs.All the critically ill children were admitted to our Critical Care Department through the green channel.The vital signs improved significantly than those before transportation[heart rate:(143±19)times/min vs.(165±24)times/min;mean arterial pressure:(76±5)mmHg vs.(71±4)mmHg,1mmHg=0.133 kPa;SpO2:(95±2)% vs (92±2)%;pH:7.37±0.04 vs 7.34±0.03;lactate:(2.5±0.2)mmol/L vs (2.8±0.3) mmol/L].There were significant differences between before and after the transportation(P＜0.01,respectively).Conclusion Mobile ICU is propitious to treat the critically ill children energetically and effectively in long distance inter-hospital transportation and ensures the safety.It is worth promoting.

Objective To investigate the impact of optimal respiratory system dynamic compliance (Cdyn) strategy for titrating positive end-expiratory pressure (PEEP)on the prognosis of acute respiratory distress syndrome (ARDS) in infants.Methods A total of 30 patients with ARDS admitted in Pediatric Intensive Care Unit (PICU) of Guangxi Maternity and Child Health Hospital were divided into 2 groups randomly (n =15).PEEP was set in the control group according to PEEP/FiO2 in American ARDS collaboration while optimal Cdyn was for the treatment group.Pressure control ventilation(PCV) mode and small tidal volume(7 mL/kg)strategy were taken.Respiratory mechanics,hemodynamics and inflammatory cytokines were monitored in each group before and after experiment.The time of assisted ventilation,and the hospital stay in PICU and 28-day mortality were compared.Results (1) There was no significant differences in gender,age and severity of disease between the 2 groups (all P ＞ 0.05).(2) The optimal PEEP of the control group was significant lower than that of the treatment group[(6.4 ± 1.4) cmH2O vs (9.9-± 1.6) cmH2O,P ＜ 0.01].(3) Cdyn and oxygenation index(OI) in 2 groups were all improved,and the degree of improvement in the treatment group was significantly better than that of the control group [Cdyn after the experiment at 2 h:(0.39 ± 0.03) mL/(cmH2O·kg) vs (0.36 ±0.03) mL/(cmH2O · kg),P＜0.05; 24 h:(0.40±0.03) mL/(cmH2O · kg) vs (0.38±0.03) mL/(cmH2O · kg),P ＜0.05; 48 h:(0.43 ±0.02) mL/(cmH2O · kg) vs (0.40 ± 0.02) mL/(cmH2 O · kg),P ＜ 0.01 ; OI after the experiment at 24 h:(20.07 ± 2.12) cmH2O/mmHg vs (21.94 ± 2.05),P ＜0.05 ; 48 h:(17.51 ± 1.64) cmH2O/mmHgvs (19.82 ± 2.07) cmH2O/mmHg,P ＜ 0.01] ; There were no significant differences in heart rate(HR),mean aerial pressure(MAP),cardiac index (CI) before and after the experiment (all P ＞ 0.05).(4) Interleukin-6 (IL-6) in two groups all decreased gradually,and the decrease in treatment group was more obvious than that of control group after the experiment at 24 h:(84.58-± 9.11) ng/L vs (93.18 ± 9.27) ng/L,P ＜ 0.05 ; 48 h:(76.67 ± 9.23) ng/L vs (90.10-± 9.42) ng/L,P ＜ 0.01.(5) The lengths of assisted ventilation and the hospital stay in PICU of the treatment group were significantly less than that of the control group [length of assisted ventilation:(6.62 ± 1.26) d vs (8.06-± 1.44) d ; the hospital stay in PICU:(8.12 ± 1.31) d vs (9.53 ±1.42) d,all P ＜0.05].There had no barotrauma and the mortality was not distinct between the two groups(P ＞ 0.05).Conclusions Optimal Cdyn method for titrating PEEP improves respiratory mechanics of ARDS obviously,shortens the time of assisted ventilation,and has no serious adverse effect on hemodynamics.