ObjectiveTo measure and analyze the radiographic characteristics of the leg length discrepancy in adult patients with unilateral developmental dysplasia of the hip (DDH).MethodsThe clinical data of 112 patients with unilateral DDH who met the selection criteria between January 2016 and June 2018 were retrospectively analyzed. There were 16 males and 96 females with an age of 20-76 years (mean, 42.9 years). According to the Crowe classification, there were 25 hips of type Ⅰ, 26 hips of type Ⅱ, 15 hips of type Ⅲ, and 46 hips of type Ⅳ (26 hips of type ⅣA without secondary acetabular formation, and 20 hips of type ⅣB with secondary acetabular formation). Full-length X-ray films of the lower limbs in the standing position were used to measure the following parameters: greater trochanter leg length (GTLL), greater trochanter femoral length (GTFL), lesser trochanter leg length (LTLL), lesser trochanter femoral length (LTFL), tibial length (TL), and intertrochanteric distance (ITD). The above parameters on the healthy and affected sides were compared and the difference of each parameter between the healthy and affected sides was calculated. Taking the difference of 5 mm between the healthy side and the affected side as the threshold value, the number of cases with the healthy side was greater than 5 mm and the affected side was greater than 5 mm were counted respectively. The difference of the imaging parameters between the healthy side and the affected side were compared between different Crowe types and between type ⅣA and type ⅣB.ResultsThere was no significant difference in GTLL and LTFL between healthy and affected sides (P>0.05); LTLL and TL of affected side were longer than healthy side, GTFL and ITD were shorter than healthy side, and the differences were significant (P<0.05). The constituent ratio of long cases on the affected side of TL and LTLL was greater than the constituent ratio of long cases on the healthy side, while the constituent ratio of long cases on the healthy side of GTFL and ITD was greater than the constituent ratio of long cases on the affected side; there was no obvious difference in the constituent ratio of long cases on the healthy side or the affected side of GTLL and LTFL. The comparison between different Crowe types showed that only the difference in TL between type Ⅰ and type Ⅳ was significant (P<0.05), the difference of each imaging parameter among the other types showing no significant difference (P>0.05). Compared with type ⅣB, the differences of GTLL, TL, and ITD of type ⅣA were bigger, and the differences were significant (P<0.05); the differences of other parameters between type ⅣA and type ⅣB were not significant (P>0.05).ConclusionIn adult unilateral DDH patients, the leg length on the healthy side and the affected side is different, and the difference mainly comes from the TL and ITD, which should be paid attention to in preoperative planning.
To evaluate the development prevention and treatment of pneumonic injury after operation on aged patients with abdominal infection. We analyzed 77 aged patients (＞60 y) admitted from Jan. 1991 to Dec. 1992: 38 cases of which with abdominal infection (infection group), 39 cases without abdominal infection (non-infection group). All patients were given oxygen therapy and continuous SaO2 monitoring. Results: There were 28 patients with hypoxemia (SaO2＜95%) in infection group, with an occurrence rate of 73.7%. In non-infection group (12 patients), the rate of hyoxemia was 30.8%, which has significant difference between two groups (Ｐ＜0.001). All patients with hypoxemia were given oxygen therapy and 31 patients′ SaO2 was elevated. The efficient rate was 77.5%. Other 9 patients developed ARDS, the rate was 2.5% (9/40). In the infection group 8 patients developed ARDS with an occurrence rate of 21.1%. There was one patient with ARDS in the non-infection group, the rate was 2.6%. There was significant difference between two group (Ｐ＜0.05). Conclusions: The results suggest that hypoxemia is liable to occur in aged patients with abdominal infection after operation and these patients were liable to develop ARDS. Oxygen therapy and SaO2 monitoring is the important managements to these patients in prevention of pneumonic injury.
Objective To summarize the clinical experiences of venoarterial extracorporeal membrane oxygenation (ECMO) which provides temporary cardiopulmonary assist for critical patients, and preliminary analysis of the cause of failure. Methods From February 2005 to October 2008, 58 adult patients (male 42, female 16) undergoing cardiogenic shock required temporary ECMO support. Age was 44.8±17.6 years, and support duration of ECMO was 131.9±104.7 hours. There were 24 patients (41.4%) with coronary heart disease, 11 patients (19.0%) with cardiomyopathy, 10 patients (17.2%) with cardiac valve disease,and 9 patients (15.5%) with congenital heart disease. Results 22 patients died in hospital. 11 patients (50%) died of multisystem organ failure, 5 patients (22.7%) died of refractory heart failure despite the ECMO support. Another patients died of bleeding and severe pulmonary hypertension etc. The percentage for patients need cardiac resuscitation before ECMO support and patients with acute renal failure treated by continuous renal replacement therapy (CRRT) under ECMO support were obviously higher in dead patients than those in survivor patients (45.5% vs.19.4%, 40.9% vs. 5.6%; P=0.043，0.001). All of the discharged patients were reassessed, mean followup time were 15.6 months. Three patients died of refractory heart failure， 1 patient died of neurologic complications. The other 32 survivors were in good condition with cardiac symptom of New York Heart Association class Ⅰ or Ⅱ. Conclusion ECMO offers effective cardiopulmonary support in adults. Early intervention and control of complications could improve our results with increasing experience. Combining using CRRT during the ECMO support is associated with significantly higher mortality rate. Suffered cardiac arrest prior to ECMO also influences the survival.
目的:探讨成人麻疹的流行病学与临床特征。方法:回顾性分析196例成人麻疹的临床资料。结果:患者以外来流动人员及本地农村人口多见,平均年龄26.78岁,多数患者未接种麻疹疫苗或麻疹疫苗史不详。成人麻疹患者临床症状重,皮疹典型,为充血性斑丘疹,麻疹黏膜斑(Koplik’s spots)明显,且持续时间长,可合并肝脏和心肌损伤,但并发症以肺炎和支气管炎为主。结论:有必要加强成人的免疫接种,尤其是外来的务工人员,强化医务人员对麻疹的认识,避免麻疹的流行。
Objective To explore the feasibility and safety of laparoscopic cyst resection and Roux-en-Y hepatojejunostomy in treatment for adult congenital cholangiectasis and to compare the therapeutic effects of laparoscopic procedure with conventional open procedure. Methods The clinical data of 33 adult patients with congenital cholangiectasis from May 2008 to September 2011 in the department of general surgery of Shengjing Hospital of China Medical University were retrospectively analyzed. Fourteen patients received laparoscopic procedure （laparoscopic group），whereas the other 19 patients received conventional open procedure （conventional group）. Results All the operations were carried out successfully through laparoscopic procedure. The mean time of operation in the laparoscopic group was significantly longer than that in the conventional group （195min versus 130min，P＜0.01）. The average intraoperative blood loss in the laparoscopic group was significantly less than that in the conventional group （80ml versus 270ml，P＜0.01）. In contrast，the mean time of bowel peristalsis recovery and postoperative hospital stay in the laparoscopic group were significantly shorter than those in the conventional group （time of bowel motion recovery：76h versus 104 h，P＜0.01；hospital stay：6.1 d versus 9.6 d，P＜0.01）. There were no differences in the early complications between two groups （P＞0.05）. Conclusions Totally laparoscopic treatment for congenital cholangiectasis in adult is feasible and safe. It is worth to be generally applied because of its minimal invasion and fast postoperative recovery.
ObjectiveTo summarize the experience of diagnosis and treatment of a case of adult hepatic fibrohistiocytoma with recurrent rupture and hemorrhage.MethodsRetrospective analysis on this case of recurrent adult fibrohistiocytoma with rupture and hemorrhage admitted to Shengjing Hospital Affiliated to China Medical University in May 2018 was conducted, discussion on MDT was conducted before surgery, and the causes of recurrent rupture and hemorrhage, as well as the experience of diagnosis and treatment were summarized and analyzed.ResultsThis patient was generally in good condition. After MDT discussions among the imaging department, oncology department, interventional department, and hepatobiliary surgeons, it was considered that surgical treatment was the best treatment scheme. After full communication with the patient and his family, the patient had chosen open tumor resection and the operation was smooth. The operation time was 278 min, intraoperative bleeding was about 100 mL, and no blood transfusion was performed. No bleeding, abdominal infection, gastroparesis, and other complications occurred after the operation, and the patient was discharged successfully on the 13th day after the operation. The patient had been interviewed for 8 months and the tumor recurred again 1 month ago. Currently, oral apatinib had been targeted for treatment for more than 1 month, and the follow-up treatment continued.ConclusionsRecurrent adult fibrous histiocytoma with rupture and hemorrhage is rare in clinical practice, and the treatment is mainly based on surgical resection. Postoperative comprehensive treatment combined with radiotherapy, chemotherapy, molecular targeting, and immunotherapy is the main treatment. Its short-term efficacy is satisfactory, but long-term efficacy still needs to befurther observed.
Objective To summarize the clinical experience of treating adults with pectus excavatum by newly modified orthopedicsteel plate and Nuss procedure. Methods The clinical data of 190 adults with pectus excavatum treated by newly modified Nuss procedure in Xinhua Hospital affiliated to Shanghai Jiaotong University School of Medicine from January 2011 to June 2016 were collected. There were 151 males and 39 females aged 21.80±3.96 years ranging from 18 to 45 years. The therapeutic efficacy, Haller index and the lung function index were also analyzed. Results All patients recovered well after the operation. Two orthopedic steel plates were implanted in 12 patients. Pneumothorax was found in 7 patients postoperatively and 2 of them was treated by puncture extraction. There were 5 patients with poor healing of incision and all of them were healed after the debridement. Other complications such as steel plate shift was found in 2 patients. Both of them recovered after the reoperation. The duration of operation was 36–65 min. The intraoperative blood loss was 5–20 ml. Postoperative hospital stay was 4–7 days. Haller and lung function index improved after the operation (P<0.001). Conclusion It is effective and safe to treat the pectus excavatum by newly modified orthopedic steel plate and Nuss procedure in adult patients.