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Objective To investigate the occurrence of moisture-associated skin damage (MASD) around the stoma in patients with colorectal tumor after enterostomy. Methods Using convenience sampling method, during March 2016 to December 2017 in Anhui Provincial Cancer Hospital wound and stoma outpatient, choose 276 patients with enterostomy (including temporary enterostomy and permanent enterostomy), using self-made general questionnaire and ostomy self nursing competence scale to investigate them. Results Totally 276 cases of enterostomy patients, including 119 cases (43.1％) underwent colostomy, 157 cases ileum ileostomy (56.9％). There were 92 cases (33.3％)of patients with MASD , the binary classification Logistic regression analysis showed that enterostomy time (P = 0.004), the type of enterostomy (P=0.009), height of enterostomy (P=0.001), enterostomy self-care knowledge (P=0.012) and nursing skills (P=0.002) were MASD influence factors. Conclusion The present study shows that MASD is widespread in patients with enterostomy, and targeted measures should be taken to reduce its incidence or to intervene in time.
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<p><b>OBJECTIVE</b>To calculate the volume of occult blood loss after unicompartment knee arthroplasty(UKA), and analyze its influential factors by comparing with total knee arthroplasty.</p><p><b>METHODS</b>A retrospective study of 130 cases from July 2012 to July 2015 were enrolled, of which and 65 cases were UKA, and 65 cases were TKA. In UKA group there were 27 males and 38 females, and the mean age was (62.3±4.3) years old (ranged, 50 to 82 years old). There were 14 cases older than 70 years old, while 51 cases among 50 to 70 years old. The mean Body mass index (BMI) was (23.9±2.6) kg/m²(ranged, 18.3 to 30.1 kg/m²). In TKA group there were 23 males and 42 females, and the mean age was (67.4±4.9) years old (ranged, 57 to 81 years old). There were 34 cases older than 70 years old, while 31 cases among 50 to 70 years old. The mean BMI was (25.6±2.3) kg/m²(ranged, 20.6 to 33.1 kg/m²). Hidden blood loss was calculated according to Gross equation, and the differences between the two groups including different ages and genders were observed subsequently. The differences of red blood cell change between two groups were observed dynamically postoperatively.</p><p><b>RESULTS</b>Postoperative hidden blood loss was (375.25±168.09) ml, HSS score was 87.11±5.39 in UKA group. Hidden blood loss was (898.81±221.47) ml, HSS score was 82.23±3.08 in TKA group. The differences between the two groups were significant. There were no significant differences in ages and genders. There were no significant relationship between hidden blood loss and HSS score or BMI, while the differences of red blood cell change were significant on the second day, the 4th day and the 5th day. There was no allogenic blood transfusion in UKA group, while 3 patients with transfusion in TKA group.</p><p><b>CONCLUSIONS</b>Hidden blood loss is part of total blood loss after UKA, and the volume in UKA is less than that in TKA. It could be compensated by the body and rarely affect the knee function. The hidden blood is not a risk factor of transfusion.</p>
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Objective To investigate the diagnosis and treatment of vascular complications after allograft kidney transplantation.Methods The clinical data of 34 patients with vascular complications after renal allograft transplantation were retrospectively studied,and the characteristics,diagnosis and therapeutics were analyzed.Results Among the 34 patients,there were 13 cases of allograft renal(artery) obstruction,8 cases of allograft renal artery hemorrhage,7 cases of arterial anastomosis(rupture),4 cases of allograft renal vein obstruction,1 case of external iliac artery aneurysm and 1 case of external iliac vein thrombosis.Diagnosis was made in 21 patients by color Doppler flow imaging(CDFI),among whom 10 received further examination of magnetic resonance angiography(MRA).In the 5 cases of allograft renal artery stenosis(TRAS),3 came out with well renal function after the placement of endovascular stents.During the follow-up duration of 8,10 and 14 months,their serum creatinine(Scr) maintained between 115 and 135 ?mol/L.TRAS patient's allograft renal artery which had been anastomosed end-to-end with internal iliac artery was shifted to end-to-side style with(external) iliac artery at the second time,and came out with normal Scr one month postoperation.One TRAS patient received conservative treatment because MRA examination indicated only mild stenosis,and his Scr has been decreasing for 21 days till now.Three patients with allograft renal vein(obstruction) was treated with surgery,in whom one died of heart failure,and the other 2 patients'(renal) function recovered well during the follow-up of respectively 13 and 36 months.One patient with external iliac vein thrombus died of allograft rupture.All the other patients underwent allograft(resection).Conclusion Vascular complications after renal transplantation progresses fast once(developed) with a poor prognosis,so early diagnosis is essential for graft as well as survival and(effective) management should be administrated accordingly.CDFI could be the first choose for screening.
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Objective To review and analyze the complications of spondylolisthesis treated wi th BAK interbody fusion cages.Methods One hundred and eighteen patients wi th spondylolisthesis were treated with BAK interbody fusion ca ges,the intraoperative and postoperative complications were reviewed,which include dural tear,nerve root injury,unsatisfactory cage position,cage retropulsion,cage subsidence and postlaminectomy adhesive arachnoiditis.Results The intraoperative complication ra te was 11%and the most commonly seen were dural tear 4c ases(3.4%),nerve root damage 3cases(2.5%)and unsatisfactory cage position 9cases(7.6%),2cases had both dural tear and unsatisfactory cage position,1patient had both nerve root injury and unsatisfactory cage position.The postoperative c omplication rate was 7.6%,which chiefly consisted of cage retropuls ion 3cases(2.5%),cage subsidence 4cases(3.4%),and postlaminec-tomy adhesive arachnoiditis 2cases(1.7%),2cases of cage retropulsion and 2ca ses of cage subsidence show partial nonunion,2cases of cage subsidence had arachnoiditis.Conclusion As a new technique,lumbar interbody fusion with BAK cages are r apidly gaining popularity,however,the complications described here suggest the importance of selection s of surgical indications and proper manipulations.[