OBJECTIVE: To discuss the diagnosis and treatment of tarsal tunnel syndrome. METHODS: From 1998 to 1999, 10 cases of tarsal tunnel syndrome were reviewed, and the outcomes of operation were analyzed according to Pefeiffer’s method. Out of 10 cases, 6 were examined using electromyography preoperatively. RESULTS: After 1 to 2 year follow-up, postoperative outcomes were excellent in 5 cases, good in 4 cases, and poor in 1 case according Pefiffer’s methods. CONCLUSION: A combination of symptoms and physical signs, and electromyography may increase the diagnosis rate; and early operation will improve the therapy results.
Objective To summarize the research progress of microRNA （miRNA） as a tumor marker in peripheral blood. Methods The domestic and international published literatures about circulating miRNA as a tumor marker in recent years were reviewed. Results The miRNA expression has universality，stability and specificity，and it is related to the occurrence and development of viarous diseases. Conclusion Circulating miRNA shows a broad application prospect in clinical diagnosis， treatment， and prognosis of tumor and other diseases.
Abstract: Prosthetic valve endocarditis(PVE) is a catastrophic complication of cardiac valve replacement, associated with high mortality rates. In the past nearly five decades, the microbiology, pathophysiology, clinical features, and therapeutic options in PVE have changed a lot, and there are new insight into the pathogenesis of PVE. The current comprehensive review will address various issues involved in the diagnosis and management of this complication.
Objective To investigate the prophylaxes, diagnosis and treatment of pelvi-peritoneal hernia (PPH) after Miles operation for rectal carcinoma. Methods Three hundred and nine patients who underwent Miles operation from January 1986 to June 1999 were collected and analysed retrospectively, 11 of them were complicated with PPH. Results The morbidity of PPH after Miles operation was 3.6% (11/309). The main manifestations included abdominal distention to some extent (11 cases), pain (3 cases), vomiting (2 cases), gastric liquid more than 500 ml a day by gastric tube (3 cases), and non-exsufflation of the stoma of colostomy (11 cases). Two cases had pea green small intestinal liquid by perineal tube. The signs were slight abdominal tender (5 cases), active or excessive intestinal gurgling sound (7 cases), and diminished intestinal gurgling sound (4 cases). Abdominal plane films, showing the distant small intestinal obstruction, were taken in all 11 cases. Only 2 patients were correctly diagnosed before reoperation, and other patients were regarded as adhesive intestinal obstruction. The average observational time following appearance of the clinical manifestations after Miles operation was 7.4 days. All patients were diagnosed by laparotomy, 3 of them underwent adhesion lysis and reposition, and 8 patients partial ileum resection and anastomosis. The content of the hernias was ileum. The morbidity after reoperation was 27.3% (3 cases), and the complication was wound infection. All 11 patients were cured and left hospital. Conclusion The PPH after Miles operation is often lack of typical clinical manifestations. The early diagnosis and laparotomy in time is key to management. It is important to prevent the complication.
Central serous chorioretinopathy (CSC) is one of the representative pachychoroid spectrum disease. Although fundus fluorescein angiography and indocyanine green angiography can be used as the gold standard for the diagnosis of CSC, they are invasive examinations, which may bring certain risks in clinical application and cannot help us obtain quantitative parameters. Optical coherence tomography angiography (OCTA), as a non-invasive and quantitative examination, is an important imaging tool for understanding the pathogenesis, diagnosis and treatment of CSC. With the advancement of OCTA, the swept-source OCTA has a satisfying scanning depth, a wider scanning range and a higher resolution. The development of OCTA broadens the horizons of the pathogenesis of CSC, promotes the understanding of the pathophysiology of CSC, and sheds new light for its clinical diagnosis and treatment. Based on OCTA, the choroid and retina in eyes with CSC are presented with qualitative and quantitative changes in vascular system. OCTA-guided CSC treatment and the discovery of prognostic markers based on OCTA challenge the application of traditional imaging techniques in CSC. With the continuous improvement and progress of OCTA technology, traditional angiography combined with OCTA will bring great benefits to the diagnosis and treatment of CSC. This review summarizes the quantitative application of OCTA in the pathogenesis, diagnosis and treatment of CSC.
ObjectiveTo provide the possibility to explain the relationship between genotype and phenotype, and to provide reference for the clinical treatment of Sleep-related hypermotor epilepsy (SHE). MethodsWe retrospectively analyzed the case data of the child (patient 1) diagnosed with SHE in the outpatient department of the Second Affiliated Hospital of Wenzhou Medical University in December 2017, and inquired about his family history and growth and development history. We learned that the father (patient 2) of the child had a history of epilepsy, and we also collected his medical history and growth and development history of patient 2. We carried out the basic physical examination for the two patients, and basic blood routine and blood biochemical indicators have also been done. In addition, electroencephalogram, Wechsler intelligence assessment and cranial magnetic resonance imaging were performed. After the diagnosis of patients 1 and 2, we treated them with antiepileptic drugs and make them long-term follow-up. What’more, we collected the peripheral blood of patient 1 and his father and mother, sequenced the gene, established phylogenetic tree for the mutation gene, and compared the homologous protein sequence to judge the conservation of the mutation. Moreover, in silico analysis was used to analyze the pathogenicity of the mutant gene. ResultsWe find a family with epilepsy, of whom patient 1 and his father are with epilepsy. Their clinical manifestations are atypical, and their seizures are all in sleep. After a long-term follow-up of two patients' drug treatments, it is found that patient 1 and patient 2 respond well to the drugs. Gene test shows that the mutations of DEPDC5 (c.484-1del c.484_485del) and KCNQ2 (c.1164A> T) are at the same site in both patient 1 and patient 2, and the mutation sites are first reported. What’more, the homologous protein alignment shows that the amino acids corresponding to the two mutant genes are highly conserved. ConclusionThis study mainly reports a family with sleep-related hypermotor epilepsy. Patients 1 and patient 2 have novel mutations of DEPDC5 and KCNQ2 genes. In the long-term follow-up of this study, it is found that the patients are effective the antiepileptic drugs.
Objective To investigate the surgical treatment effect for patients with gastrointestinal stromal tumor (GIST) of the rectum and its clinical characteristics. Methods The medical records of 22 patients who had undergone surgery for GIST of the rectum between March 2003 and February 2010 in this hospital were analyzed. Results There were 14 males and 8 females with a median age of 51 years (range 27－81 years). There were 12 patients without symptoms, 10 patients with clinical symptoms, included: hematochezia 4 cases, difficult defecation 2 cases, shape of defecate change 2 cases, crissum pain 1 case, times of defecate increase 1 case. Course of disease was 2 weeks-18 months with average 6 months. All patients underwent curative resection: in form of abdominoperineal resection in 3 patients, transanal excision in 8 patients, Mason operation in 8 patients, and transanal endoscopic microsurgery in 3 patients. The median tumor size was 3.1 cm (range 0.4－18.5 cm). The diameter of tumor lt;2.0 cm was 11 cases, 2.1-5.0 cm was 8 cases, 5.1-10.0 cm was 2 cases, gt;10.0 cm was 1 case. Twentyone of 22 cases were positive for CD117, 18 cases positive for CD34, 5 cases positive for αsmooth muscle actin (SMA), and 2 cases positive for Desmin. Local recurrence or hepatic metastasis developed in 2 patients with average 26 months of follow-up (range 1 month to 7 years), and who were then treated with imatinib for more than 1 year. Conclusions The primarily treatment of rectal GIST is surgical. Imatinib therapy is effective against local and systemic recurrent GIST of the rectum.
Objective To explore the value of laparoscopic hepatectomy for small hepatocellular carcinoma (HCC) of non-peripheral type. Methods The clinical data of 34 patients with small HCC of non-peripheral type underwent laparoscopic liver resection from March 2008 to April 2011 in our hospital were analyzed retrospectively. Results Thirty-two patients received successful total laparoscopic hepatectomy without blockage of liver blood flow，and 2 were converted to open surgery. The operative time was （162±65） min （100-220 min） and the blood loss was （295±166） ml （100-750 ml）. There were postoperative complications in 4 patients， included cross-section bleeding in 2 cases and ascites in 2 cases. There were no complications such as biliary fistula， infection， carbon dioxide gas embolism， and so on. The mortality of perioperative period was 0. The postoperative hospital stay was （6±2） d （4-9 d）. The follow-up time was （23±7） months （5-42 months）. Thirteen patients developed intrahepatic tumor recurrence during follow-up. The overall and recurrence-free survival rate one year after operation was 90.6% （29/32）and 75.0% （24/32）， respectively. Conclusions Laparoscopic hepatectomy is a safe， feasible， and minimal invasive approach for small HCC of non-peripheral type，and it can be considered as a alternative treatment of HCC.
Objective To summarize the effect of biofilm (BF) on the occurrence of prosthetic joint infection (PJI). Methods The domestic and abroad original l iterature in recent years about the relationship between BF and PJI was reviewed. Results Infection is a critical compl ication for prosthetic joint replacement. Basic research showes one of the reasons for PJI is BF. After adherence of the bacteria to the surface of prosthetic joint, BF forms through a series of regulation andcontrol system. And it lead to the occurrence of PJI. Recently a lot of progress have been made in the research fields of BF related PJI, which have covered aetiology, diagnosis, treatment, and prevention. Different studies show that BF has close relationship with PJI. Conclusion BF is proved to have close relationship with PJI. It is important on cl inical significances to diagnose, treat, and prevent PJI.
Objective To analyze and compare the clinical efficacy and advantage between two treatments methods for chronic anal fissure. Methods Divided 96 patients with chronic anal fissure into two groups based on the odd and even numbers of treatment order: 48 patients in study group received sequential anal dilation and microwave treatment, and 48 patients in control group received posterior internal sphincterotomy. The blood loss in operation, wound healing time, wound infection rate, anal infection rate, anal control, postoperative defecation function, anal stenosis rate, and the recurrence rate between the two groups were compared and analyzed. Results Blood loss and wound healing time were less in study group than those in control group (Plt;0.01). Anal control was better in study group than that in control group (Plt;0.05). There were no occurrences of wound infection or anal infection, and the defecation function was improved in both of the two groups. There was no recurrence after one year follow-up in both of the two groups. Anal stenosis rate in study group is lower than that in control group (Plt;0.01). Conclusion The technique of sequential anal dilation and microwave treatment can reduce pain, and is simple, effective, and worthy of promotion.