Objective To investigate the diagnosis and treatment of abdominal compartment syn-drome (ACS)aftergiantabdominal incisional hernia surgery.Methods The diagnosis and treatment of eight cases of ACS after giantabdominal incisional hernia surgery in our hospital from June 201 0 to June 201 4 were retrospectively analyzed.Results Seven cases of ACS were cured,with a cure rate of 87.5%. One case with chronic pulmonary heart diseasedied ofsevere lung infection caused by ARDS,with a mor-tality of 1 2.5%.The cured patients discharged and werefollowedup for threeto six months,without any signs of recurrence and organ dysfunction.Conclusion Abdominal compartment syndrome is a serious complication aftergiantabdominal incisional hernia surgery,with treatment difficult and high mortality.The keysinreducingmortalityare early diagnosis and comprehensive treatment.

Objective To investigate the changes of the serum vascular adhesion protein-1(VAP-1)and high sensitivity C reac-tive protein(hs-CRP) in diabetic nephropathy(DN) and the effects in the development of diabetic nephropathy .Methods 40 cases of DN were enrolled as the DN group ,39 cases of type 2 diabetic mellitus were enrolled as the T2DM group ,and 46 cases of healthy persons were enrolled as the control group .The levels of the serum VAP-1 and hs-CRP were tested by ELISA ,the blood glucose (Glu) was tested by autochemistry analyzer and the concentrations of glycosylated hemoglobin A-1(GHbA-1) was tested by high performance liquid chromatography(HPLC) .All the resoults were compared with that of the control group .Results the differences of the levels of VAP-1 ,hs-CRP ,Glu ,GHbA-1 in different groups were ststisticlly significant (P<0 .05) ,the levels of VAP-1 and hs-CRP were higher in DN group than that of T2DM group and the control group ,and the level of hs CRP was higher in T2DM group than that of control group .The positive correlation was found in T2DM group between VAP-1 with hs-CRP and Glu(r=0 .568 ,0 .755 ,P<0 .05 ,0 .01) ,hs-CRP with Glu and GHbA-1(r= 0 .886 ,0 .475 ,P< 0 .01 ,0 .05) ,and Glu with GHbA-1(r=0 .471 ,P<0 .05) .In DN group ,the level of VAP-1 has positive correlation with the levels of hs-CRP ,GHbA-1 ,Glu(r= 0 .521 , 0 .830 ,0 .454 ,P<0 .05 ,0 .01 ,0 .05) ,the levels of hs-CRP has positive correlation with that of Glu (r=0 .690 ,P<0 .001) .Conclu-sion the changes of the levels of Glu and GHbA-1 in patients with T2DM could affect the increase of VAP-1 and hs CRP ,high content of VAP-1 could cause microangiopathy and renal function damage .Antagonist therapy of VAP-1 is important for the pre-vention of the DM complication .

Objective To compare the safe zone and safe angles between males and females for screw placement on the medial iliosciatic plate for acetabular posterior column using 3D reconstruction technique.Methods Normal pelvic CT scans of 52 adults (27 males and 25 females;aged from 18 to 74 years,averaging 47.2 years) were obtained to create pelvic 3D models.After the acetabulum was thickened by 5 mm,the width (d) of the safe zone for placement of the medial iliosciatic plate was measured.After the vertical distance (w) between the vertex of the obturator canal and the greater sciatic notch was measured,the ratio (r) of d/w was calculated.The recombined innominatum model was cut through the center of the acetabulum with a plane perpendicular to the quadrilateral plate and the greater sciatic notch.The cross-section was marked as M.In males,4 points at distances of 1.0 cm,1.5 cm,2.0 cm and 2.5 cm anterior to the greater sciatic notch were marked.At the 4 points,the angulations (∠ a,∠b,∠ c and ∠ d) between the quadrilateral plate and the tangent line of the outer edge of the thickened acetabulum model were measured on the cross-section M.In females,3 points at distances of 1.0 cm,1.5 cm and 2.0 cm anterior to the greater sciatic notch were marked before ∠a,∠b,and ∠c were measured.The differences in the above parameters were compared between males and females.Results The width (d) of the safe zone for placement of the medial iliosciatic plate was 28.56 ±2.44 mm in males and 24.36 ±2.47 mm in females;the ratio (r) was 0.61 ± 0.07 in males and 0.54 ± 0.05 in females.The safe angulations for screw placement in males,∠ a,∠b,∠cand ∠d,were 88.04°±3.18°,77.81°±3.85°,68.01°±4.11°and56.81°±4.81° while those in females,∠a,∠b and ∠c,were 91.29°±4.52°,76.23°±3.82° and 62.79°±3.51°,respectively.There were statistically significant differences between males and females in values of d,r,∠ a and ∠ c (P ＜ 0.05).Conclusions In fixation of acetabular posterior column fractures using medial iliosciatic plate,the differences between males and females should be taken into account.Besides,specific safe angles should be chosen according to the position of the plate.

OBJECTIVE: To analyze the characteristics of medical malpractice from different grades of hospitals and to explore forensic investigation strategies in assessing medical dispute. METHODS: A total of 206 cases of medical dispute from 2009 to 2010 investigated by the Department of Forensic Medicine in Nanjing Medical University were selected and analyzed according to fault incidence, fault-prone part, and degree of causality in the treatment. RESULTS: Among the 206 cases analyzed, tertiary hospitals, secondary hospitals and primary hospitals showed medium, high and low error rate, respectively. A majority of medical malpractice cases were distributed in the departments of surgery, medicine and gynecology. CONCLUSION The frequency and severity of medical malpractice in primary hospitals were high, which were gradually reduced in tertiary and secondary hospitals.
Dissent and Disputes ; Expert Testimony ; Forensic Medicine ; Gynecology/statistics & numerical data* ; Hospital Departments/statistics & numerical data* ; Humans ; Incidence ; Malpractice/statistics & numerical data* ; Medical Errors/statistics & numerical data* ; Retrospective Studies ; Time Factors

Objective To discuss the technique and value of preoperative reformatting with three-dimensional computed tomography technique for C_2 pedicle screw track.Methods GE Light Speed 16 Pro spinal CT scans of 15 adult dry vertebrae were loaded into an imaging station (software ADW4.2).Two methods of C_2 pedicle screw techniques were analyzed through virtual screw trajectory by VR (volume rendering) and MPR (multiple planar reformatting) techniques,in method A,screw entry point was the intersection between the media-vertical and the cranial line of C_2 inferior facet joint,in method B,the screw track was from the cranial and medial quadrant of the dorsal part of C_2 inferior facet joint.Results The screw track could be observed dynamically from any plane.Two vertebrae were ob- served with smaller height in isthmus and the medial edge of the transverse foramen since no space was a- vailable for the screw.The screw trajectories data were compared between method A and method B,which showed that the angles towards the cephalad (in sagittal plane) and midline (in transverse plane) were bigger in method A than in method B (P＜0.05,0.01),but the safe screw diameter was smaller in method A than in method B (P＜0.05),and there was no difference of the screw length between the two methods(P＜0.05 ).Conclusion In this research,the individual C_2 pedicle screw entry points, screw diameter and security screw angle can be simulated,and the screw track can be observed dynami- cally to make sure if it transits the bone structure completely.Preoperative three-dimensional computed tomography reformatting for pedicle screw track is of great value in clinical and basic researches.

Objective To analyze the differences of size and charge heterogeneities between origi-nal humanized anti-TNF-αantibody and four similar biotherapeutic products ( SBP ) .Methods The size exclusion chromatography ( SEC-HPLC ) and weak cation exchange chromatography ( WCX-HPLC ) were used to analyze the size and charge heterogeneities , respectively.Carboxypeptidase B (CpB) treatment was employed to analyze the source of charge heterogeneity of the antibody products .Results Four SBPs showed the same pattern with the originator in SEC-HPLC, and no significant difference with the percentage of mono-mer was observed .The percentages of the aggregates of SBP-3 and SBP-4 were a little higher than those of the originator .The charge distribution of SBPs was significantly different from the originator ′s, especially in the basic region .The results from the samples treated with CpB indicated that the difference of charge distri -bution in the basic region might be caused by the C-terminal lysine variants .Conclusion Four SBPs showed similar size heterogeneity with the originator , but significant differences with charge heterogeneity were observed among them .The study suggested that more attention should be paid to the charge heterogene -ity analysis of the biosimilar products .

The process of diagnosis,epidemiological survey and treatment of two cases of African imported quartan malaria is reported in this paper.

Clinical medicine is a comprehensive discipline integrating natural science and hu-manities and social science. Lemology is closely related with basic medicine and medical microbiology and medical immunology are the basis of lemology. Therefore, in the process of cultivating postgradu-ates of lemology, we should not only should attach importance to the cultivation of basic medical knowl-edge and clinical professional quality, but also pay more attention to the development of the intelligence factors and non-intelligence factors. Meanwhile education on humanity, social sciences and relevant laws and regulations should be enhanced to cultivate doctors' professional quality. Reverse thinking and lateral thinking in the clinical diagnosis should be strengthened to achieve the training objectives of cultivating international medical talents.

Objective To evaluate therapeutic ERCP in the treatment and preventing the recurrence of acute biliary pancreatitis(ABP).Methods One hundred and seventeen patients of ABP were randomly divided into two groups,ERCP treatment group(n=49)and non-ERCP control group(n=68).Changes of clinical symptoms and laboratory indexes were recorded accordingly.Follow-up study was for all the patients. Results Of the 117 with ABP,99 cases were mild(MABP)and 18 ones were severe(SABP).The days of relief of abdominal pains,normalization of hepatic function indexes and hospitalization were significantly shorter in ERCP treatment group than that in control group.The complications related to endoscopic therapy were not found.All patients had got followed-up visits for average 20(range 5-37)months(94.0%).The re- currence rate in the ERCP group 0(0/46)were significantly lower than that in the control group 46.8%(29/ 62)(P

Objective To investigate the role of r-aminobutyric acid B receptor in the development of liver fibrosis.Methods Thirty-two Sprague-Dawley (SD) rats were divided into four groups including a control group,a model group,a baclofen group,and a CGP35348 group.Liver fibrosis was then induced by carbon tetrachloride (CCl4).Baclofen and CGP35348 treatment were carried out after the formation of liver fibrosis,followed by complete extraction of the eyeball to obtain blood sample to test liver function.Liver tissue specimens were cut and stored for histological staining,histochemistry,real-time polymerase chain-reaction (RT-PCR),and western blot analysis.Results Histological staining indicated that the degree of liver fibrosis was more severe in the CGP35348 group than in the baclofen group (P＜0.001).The levels of alanine transaminase (ALT),aspartate aminotransferase (AST),gamma-glutamyl transferase (GGT),total bilirubin (TBil),and direct bilirubin (DBil) were significantly lower in the baclofen group than in the CGP35348 group (P＜0.01).The levels of ALT,AST,GGT,TBil,and DBil were significantly higher in the CGP35348 group than in the model group (P＜0.05).Immunofluorescence results show that the hepatic cell migration was inhibited in the baclofen group.Western blot results showed that the expression levels of α-SMA protein were significantly lowered in the baclofen group when compared to that of the CGP35348 group and model group (P＜0.01).Conclusion GABAB receptor might play a role in the liver protection by inhibition of migration of hepatic cells in liver fibrosis.Further studies into the mechanism behind this function are further needed and may be a potential source of future anti-fibrotic treatment.