Duodenal injury is a serious abdominal organ injury. Duodenal fistula is one of the most serious complications in gastrointestinal surgery, which is concerned for its critical status, difficulty in treatment and high mortality. Thoracic and abdominal compound closed injury and a small part of open injury are common causes of duodenal injury. Iatrogenic or traumatic injury, malnutrition, cancer, tuberculosis, Crohn's disease etc. are common causes of duodenal fistula, however, there has been still lacking of ideal diagnosis and treatment by now. The primary treatment strategy of duodenal fistula is to determine the cause of disease and its key point is prevention, including perioperative parenteral and enteral nutrition support, improvement of hypoproteinemia actively, avoidance of stump ischemia by excessive separate duodenum intraoperatively, performance of appropriate duodenum stump suture to ensure the stump blood supply, and avoidance of postoperative input loop obstruction, postoperative stump bleeding or hematoma etc. Once duodenal fistula occurs, a simple and reasonable operation can be selected and performed after fluid prohibition, parenteral and enteral nutrition, acid suppression, enzyme inhibition, anti-infective treatment and maintaining water salt electrolyte and acid-base balance. Double tube method, duodenal decompression and peritoneal drainage can reduce duodenal fistula-related complications, and then reduce the mortality, which can save the lives of patients.
Abdominal Injuries ; complications ; Anti-Infective Agents ; therapeutic use ; Decompression, Surgical ; Digestive System Surgical Procedures ; adverse effects ; methods ; Drainage ; Duodenal Diseases ; diagnosis ; etiology ; prevention & control ; therapy ; Duodenum ; blood supply ; injuries ; surgery ; Enteral Nutrition ; Humans ; Hypoproteinemia ; therapy ; Intestinal Fistula ; diagnosis ; etiology ; prevention & control ; therapy ; Ischemia ; prevention & control ; Nutritional Support ; Parenteral Nutrition ; Postoperative Complications ; prevention & control ; therapy ; Suture Techniques ; Thoracic Injuries ; complications

Incidence of gastric cancer is high in China and standard radical operation is currently the main treatment for gastric cancer. Postoperative complications, especially some special complications, can directly affect the prognosis of patients, even result in the increase of mortality. But the incidences of these special complications are low, so these complications are often misdiagnosed and delayed in treatment owing to insufficient recognition of medical staff. These special complications include (1) Peterson hernia: It is an abdominal hernia developed in the space between Roux loop and transverse colon mesentery after Roux-Y reconstruction of digestive tract. Peterson hernia is rare and can quickly result in gangrenous ileus. Because of low incidence and without specific clinical symptoms, this hernia does not attract enough attention in clinical practice, so the outcome will be very serious. Once the diagnosis is made, an emergent operation must be performed immediately. Peterson space should be closed routinely in order to avoid the development of hernia. (2) Lymphatic leakage: It is also called chyle leakage. Cisterna chylus is formed by gradual concentration of extensive lymphatic net to diaphragm angle within abdominal cavity. Lymphadenectomy during operation may easily damage lymphatic net and result in leakage. The use of ultrasonic scalpel can decrease the risk of lymphatic leakage in certain degree. If lymphatic leakage is found during operation, transfixion should be performed in time. Treatment includes total parenteral nutrition, maintenance of internal environment, supplement of protein, and observation by clamp as an attempt. (3)Duodenal stump leakage: It is one of serious complications affecting the recovery and leading to death after subtotal gastrectomy. Correct management of duodenal stump during operation is one of key points of the prevention of duodenal stump leakage. Routine purse embedding of duodenal stump is recommend during operation. The key treatment of this complication is to promt diagnosis and effective hemostasis.(4) Blood supply disorder of Roux-Y intestinal loop: Main preventive principle of this complication is to pay attention to the blood supply of vascular arch in intestinal edge. (5) Anastomotic obstruction by big purse of jejunal stump: When Roux-en-Y anastomosis is performed after distal radical operation for gastric cancer, anvil is placed in the remnant stomach and anastomat from distal jejunal stump is placed to make gastrojejunal anastomosis, and the stump is closed with big purse embedding. The embedding jejunal stump may enter gastric cavity leading to internal hernia and anastomotic obstruction. We suggest that application of interruptable and interlocking suture and fixation of stump on the gastric wall can avoid the development of this complication.
Anastomosis, Roux-en-Y ; adverse effects ; China ; Chylous Ascites ; etiology ; prevention & control ; therapy ; Duodenum ; blood supply ; surgery ; Gastrectomy ; adverse effects ; methods ; mortality ; Gastric Outlet Obstruction ; etiology ; prevention & control ; Gastric Stump ; surgery ; Hemostatic Techniques ; Hernia ; etiology ; prevention & control ; therapy ; High-Intensity Focused Ultrasound Ablation ; instrumentation ; Humans ; Jejunum ; blood supply ; surgery ; Lymph Node Excision ; adverse effects ; instrumentation ; Lymphatic System ; injuries ; Postoperative Complications ; classification ; diagnosis ; mortality ; prevention & control ; Prognosis ; Stomach ; surgery ; Stomach Neoplasms ; complications ; surgery ; Suture Techniques ; standards ; Thoracic Duct ; injuries ; Wound Closure Techniques ; standards

ObjectiveTo compare the clinical effect of transumbilical single-port laparoscopy combined with improved double hernia needles with that of traditional open surgery in the treatment of hydrocele in children.

METHODSWe retrospectively analyzed 35 cases (54 sides) of pediatric hydrocele treated by transumbilical single-port laparoscopy combined with improved double hernia needles (laparoscopy group). We recorded the operation time, intraoperative blood loss, hospital stay, scrotal edema, and postoperative complications and compared them with those of another 46 cases (58 sides) treated by traditional open surgery (open surgery group) during the same period.

RESULTSThe laparoscopy group showed a significantly shorter operation time, less intraoperative blood loss, milder scrotal edema, and fewer hospital days than the open surgery group (all P<0.05). However, no statistically significant difference was found in the incidence of postoperative complications between the two groups (P>0.05). Subcutaneous emphysema developed in 2 patients in the laparoscopy group, which disappeared after 1－3 days of oxygen inhalation and other symptomatic treatment, while scrotal hematoma occurred in 1 and incision fat liquefaction in 2 patients in the open surgery group 3 days postoperatively, which healed after debridement suture and daily dressing, respectively. The patients were followed up for 3－6 months, which revealed no late complications in the laparoscopy group but 1 case of unilateral recurrence and 2 cases of offside recurrence in the open surgery group, all cured by laparoscopic internal ring ligation.

CONCLUSIONSTransumbilical single-port laparoscopy combined with improved double hernia needles is superior to traditional open surgery for the treatment of pediatric hydrocele and therefore deserves clinical generalization.

Blood Loss, Surgical ; Child ; Edema ; diagnosis ; Female ; Humans ; Laparoscopy ; instrumentation ; methods ; Length of Stay ; Ligation ; Male ; Needles ; Operative Time ; Postoperative Complications ; diagnosis ; surgery ; Postoperative Period ; Recurrence ; Retrospective Studies ; Scrotum ; Subcutaneous Emphysema ; etiology ; Testicular Hydrocele ; surgery ; Umbilicus

OBJECTIVETo evaluate the role of serum level of procalcitonin (PCT), C-reactive protein (CRP), erythrocyte sedimentation rate (ESR), and white blood cell count (WBC) as predictors in postoperative early infectious complications with fever after posterior lumbar internal fixation (PLIF).

METHODSA retrospective study was conducted from January 2012 to January 2014. Fifty-two patients with fever in the early stage(within 10 days) after the PLIF were collected in the study. They were divided into infection group and non-infection group (group A and group B) according to the results of postoperative blood culture. There were 26 patients in group A and 32 patients in group B. The values of PCT, CRP, ESR, and WBC count were compared and analyzed between two groups.

RESULTSThe values of PCT, CRP, and ESR in group A were higher than those of group B. Meanwhile, CRP and ESR in group B were still higher than the normal range. Among the 26 patients with infections (group A), PCT was superior to CRP and ESR, had a good ability in discriminating different kinds of postoperative infections. The area under the ROC curve of serum PCT levels was the largest (CI 95% was 0.81 to 0.98) in the indexs; and ROC curve of WBC count was no statistically significant. When the cut off points of each predictors were evaluated, the higher sensitive was CRP and reached at 90.27% and the higher specific was ESR and reached at 88.50%.

CONCLUSIONFor the patients with fever at the early stage after the PLIF should be paid attention and reasonable choosing predictors are helpful to identify postoperative infection in the early stage. The CRP and ESR may be influenced by the surgery, and the PCT level is helpful to differentiate infection type.

Adult ; Aged ; Aged, 80 and over ; Blood Sedimentation ; C-Reactive Protein ; analysis ; Calcitonin ; blood ; Calcitonin Gene-Related Peptide ; Female ; Fever ; blood ; diagnosis ; Fracture Fixation, Internal ; adverse effects ; Humans ; Infection ; blood ; diagnosis ; Leukocyte Count ; Lumbar Vertebrae ; surgery ; Male ; Middle Aged ; Postoperative Complications ; blood ; diagnosis ; Protein Precursors ; blood

PURPOSE: To report clinical characteristics of thyroid-associated ophthalmopathy (TAO) in patients who previously underwent total thyroidectomy for thyroid cancer or a benign mass of the thyroid. MATERIALS AND METHODS: Of the patients who were diagnosed with TAO from March 2008 to March 2012, we performed a retrospective chart review on those who had undergone total thyroidectomy for thyroid cancer or a benign mass of the thyroid before the occurrence of ophthalmopathy. RESULTS: Of the 206 patients diagnosed with TAO, seven (3.4%) met the inclusion criteria. The mean age of the subjects was 47.4 years, and all were female. Six patients were diagnosed with papillary thyroid cancer, and one was diagnosed with a benign mass. The duration between total thyroidectomy and onset of TAO ranged from 3-120 months (median 48 months). Ophthalmic manifestations varied among cases. Except for the patient who was diagnosed with a benign mass, all patients showed hyperthyroid status and were under Synthroid hormone treatment at the time of TAO development. Five of these six patients had positive levels of thyroid-stimulating hormone (TSH) receptor autoantibodies. CONCLUSION: TAO rarely develops after total thyroidectomy, and the mechanism of TAO occurrence is unclear. However, most patients showed abnormalities in thyroid function and TSH receptor autoantibodies.
Adult ; Aged ; Autoantibodies/blood ; Carcinoma ; Carcinoma, Papillary/immunology/surgery ; Female ; Graves Ophthalmopathy/*diagnosis/immunology ; Humans ; Male ; Middle Aged ; Postoperative Complications/etiology/immunology/pathology ; Receptors, Thyrotropin ; Retrospective Studies ; Thyroid Neoplasms/complications/*surgery ; Thyroidectomy/adverse effects/*methods ; Thyrotropin/blood ; Treatment Outcome

OBJECTIVETo describe the technique for minimally invasive Ivor Lewis esophagectomy (MIILE) and to evaluate the feasibility, safety and the short-term clinical outcomes of this approach.

METHODSThe clinical data of 309 patients with locally advanced esophageal cancer who received Ivor Lewis esophagectomy between October 2011 and October 2013 was analyzed retrospectively. Of those 309 patients, 112 underwent MIILE and 197 underwent open Ivor Lewis esophagectomy (OILE). The clinicopathologic factors, operational factors and postoperative complications of the two groups were compared by t test and χ² test.

RESULTSThe two groups were similar in terms of gender, age, American Society of Anesthesiologists grade, tumor location, preoperative staging and incidence of comorbidities (P>0.05). The MIILE approach was associated with a significant decrease in surgical blood loss ((186 ± 45) ml vs. (198 ± 47) ml, t=2.086, P=0.039), chest tube duration ((9 ± 5) days vs. (11 ± 6) days, t=2.760, P=0.005) and postoperative stay ((12 ± 6) days vs. (14 ± 7) days, t=2.932, P=0.005) relative to the OILE approach. There was no significant difference between the two groups in the number of total lymph nodes dissected or the stations of the total lymph nodes dissected (P>0.05). The postoperative in-hospital mortality and total morbidity did not differ between the two groups (P>0.05). The MIILE approach was associated with significantly fewer wound infections than the OILE approach (0 vs.4.6%, P=0.029).

CONCLUSIONOur MIILE technique for locally advanced esophageal cancer can be safely and effectively performed for intrathoracic anastomosis during esophageal surgeries with favorable early outcomes.

Blood Loss, Surgical ; Esophageal Neoplasms ; diagnosis ; surgery ; Esophagectomy ; methods ; Hospital Mortality ; Humans ; Minimally Invasive Surgical Procedures ; Postoperative Complications ; Retrospective Studies ; Treatment Outcome

OBJECTIVETo compare the clinical effects of the circumcision stapler, circumcision cerclage, and traditional circumcision in the treatment of phimosis and redundant prepuce.

METHODSUsing the circumcision stapler (group A), foreskin cerclage (group B), and traditional circumcision (group C), we treated 276 patients with phimosis or redundant prepuce. We made comparisons among the three groups in the operation time, intraoperative blood loss, intraoperative and 24-hour postoperative pain scores, and incidence of postoperative complications. Results: The operation time, intraoperative blood loss, and intraoperative pain score were (6.52 ± 2.45) min, (1.93 ± 0.82) ml, and 1.37 ± 0.68 in group A and (7.24 ± 1.86) min, (1.51 ± 0.72) ml, and 1.20 ± 0.79 in group B, all significantly lower than (28. 36 ± 4.22) min, (9.52 ± 3.29) ml, and 3.06 ± 0.75 in group C (P <0.05). The 24-hour postoperative pain score was remarkably higher in group B than in A and C (3. 18 ± 0. 82 vs 1. 85 ± 0. 63 and 1. 82 ± 0. 75, P <0. 05). The incidence rate of postoperative complications was markedly lower in group A than in B (5. 43% vs 14. 13%, P < 0.05), but with no significant differences between either A and C or B and C (P >0.05).

CONCLUSIONThe circumcision stapler, with its advantages of simple operation, minimal invasiveness, fewer complications, and better cosmetic result, deserves a wider clinical application.

Blood Loss, Surgical ; Circumcision, Male ; adverse effects ; instrumentation ; methods ; Foreskin ; Humans ; Incidence ; Male ; Pain Measurement ; Pain, Postoperative ; diagnosis ; Penis ; abnormalities ; Phimosis ; therapy ; Postoperative Complications ; Postoperative Period

OBJECTIVETo investigate the new biomarkers of acute kidney injury, as well as to confirm the values of response gene to complement 32 (RGC-32) for early diagnosis of acute kidney injury by comparing the values of serum creatinine (Scr) and cystatin C (CysC) in children who had undergone cardiopulmonary bypass (CPB).

METHODSixty-seven patients who had accepted CPB were recruited from the cardiac surgery intensive care unit, Children's Hospital Affiliated to Shanghai Jiao Tong University from March to June 2013 and assigned to acute kidney injury group (group AKI) or non-acute kidney injury group (group non-AKI), on the basis of the definition by the pediatric RIFLE (pRIFLE) criteria. Also 30 healthy control children were recruited. Serum samples were taken regularly from each patient after CPB at 30 min, 2 h, 4 h, 24 h, 48 h and 72 h for RGC-32. Serum samples were tested by enzyme linked immunosorbent assay (ELISA) which was employed to determine the levels of serum RGC-32. Scr and CysC were analyzed by HITACHI 7180 automatic biochemical analyzer. All the data were analyzed by receiver operator characteristic curve (ROC) and area under curve (AUC).

RESULTThe incidence of AKI was 34% (23/67), including 15 cases with risk stage AKI, 4 cases with injury stage AKI, 3 cases with failure stage AKI, 1 cases with loss stage AKI. Three out of four subjects with Failure stage AKI and the one case with Loss stage all accepted renal replacement therapy. CPB group had a higher level of serum RGC-32 than that of pre-operation after CPB 30 minute [(2.88 ± 0.68) µg/L vs. (1.39 ± 0.31) µg/L, P < 0.05]. At the same time, comparing with the non-AKI group, the levels of serum RGC-32 were higher than that of controls 30 min, 2 h, 4 h, 24 h and 48 h after CPB (t = 2.560, 2.180, 2.818, 2.226, 3.017; P < 0.05). The values for the AUC were determined for RGC-32 as 0.770, 0.707, 0.768, 0.728,0.723 and 0.770 after CPB 30 min, 2 h, 4 h, 24 h, 48 h and 72 h. The values for sensitivity of serum RGC-32 30 min, 2 h and 4 h after CPB was 0.914, 0.824, 0.824 and the values for specificity of serum RGC-32 was 0.619, 0.667, 0.810, respectively. But the values for sensitivity of CysC was 0.625, 0.813, 0.813, and specificity 0.571, 0.619, 0.571, respectively. The values for sensitivity of Scr was 0.625, 0.625, 0.813 and specificity was 0.571, 0.571, 0.524, respectively.

CONCLUSIONThe sensitivity of serum RGC-32 for detecting AKI was much higher than that of Scr and serum CysC in children who had accepted CPB, and that RGC-32 may be a new biomarker for early detection of AKI. However, the conclusion needs to be further elucidated.

Acute Kidney Injury ; blood ; diagnosis ; etiology ; Area Under Curve ; Biomarkers ; blood ; Cardiopulmonary Bypass ; adverse effects ; Case-Control Studies ; Cell Cycle Proteins ; blood ; Creatinine ; blood ; Cystatin C ; blood ; Female ; Heart Defects, Congenital ; surgery ; Humans ; Infant ; Intensive Care Units, Pediatric ; Male ; Muscle Proteins ; blood ; Nerve Tissue Proteins ; blood ; Postoperative Complications ; Predictive Value of Tests ; Prospective Studies ; ROC Curve ; Sensitivity and Specificity

PURPOSE: Acute pancreatitis is one of the potentially lethal complications that occurs after cardiac surgery. We tried to identify risk factors for and the prognosis of acute pancreatitis after cardiac valve surgery with cardiopulmonary bypass. MATERIALS AND METHODS: We retrospectively analyzed a database of consecutive patients who underwent cardiac valve surgery with cardiopulmonary bypass between January 2005 and April 2010 at our institution. Patients were classified as having acute pancreatitis based on serum lipase concentration and clinical symptoms (lipase > or =180 U/L or > or =60 U/L with relevant symptoms). RESULTS: Of the 986 patients who underwent cardiac valve surgery with cardiopulmonary bypass, 58 (5.9%) patients developed post-operative pancreatitis. Post-operative hospital stay was significantly longer (29.7+/-45.6 days vs. 12.4+/-10.7 days, p=0.005) and in-hospital mortality rate was higher (15.5% vs. 2.0%, p<0.001) in patients with post-operative pancreatitis than those without. Hypertension, chronic kidney disease, and peri-operative use of norepinephrine were identified as independent risk factors for developing pancreatitis after cardiac valve surgery. CONCLUSION: We found that acute pancreatitis after cardiac valve surgery requires longer hospitalization and increases the in-hospital mortality rate. Clinicians should be aware that patients could develop pancreatitis after cardiac valve surgery, especially in patients with hypertension and chronic kidney disease treated with norepinephrine.
Acute Disease ; Adult ; Aged ; Cardiac Surgical Procedures/adverse effects ; Cardiopulmonary Bypass ; Female ; Heart Valve Diseases/*complications/*surgery ; Heart Valve Prosthesis Implantation/*adverse effects ; Humans ; Lipase/blood ; Male ; Middle Aged ; Multivariate Analysis ; Norepinephrine/therapeutic use ; Pancreatitis/*diagnosis/*etiology ; Postoperative Period ; Prognosis ; Retrospective Studies ; Risk Factors

A 26-yr-old male patient reported worsened dyspnea, dizziness one year after an emergency Bentall operation for type A aortic dissection. There was evidence of hemolytic anemia and aortogram revealed a significant stenosis at the distal anastomosis site. During the reoperation, we found the inner felt at the distal anastomosis was inverted causing a significant stenosis. The reoperation successfully resolved this problem. Here, we report a rare case of hemolytic anemia caused by an inverted inner felt after Bentall operation.
Acute Disease ; Adult ; Anastomosis, Surgical ; Anemia, Hemolytic/*diagnosis/*etiology/surgery ; Aneurysm, Dissecting/complications/*surgery ; Aortic Aneurysm/complications/*surgery ; *Blood Vessel Prosthesis ; Blood Vessel Prosthesis Implantation/*adverse effects/instrumentation ; Dizziness/etiology ; Dyspnea/etiology ; Echocardiography ; Humans ; Male ; *Postoperative Complications/surgery ; Reoperation ; Time Factors ; Tomography, X-Ray Computed ; Treatment Outcome