• Medical Lasers
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• v.9 no.1
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• pp.39-43
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• 2020

Background and Objectives Breast reconstruction has the advantage of reducing the loss of the body image of patients after mastectomy surgery, and also improving the quality of the social and sexual life of breast cancer patients. However, in surprising and unfortunate number of patients, acute postoperative pain persists beyond the normal course of postsurgical recovery. We set out to investigate the effect of local dynamical micro-massage (LDM) treatment for achieving pain relief and reducing other postoperative complications. Materials and Methods We performed a retrospective analysis on 58 patients who underwent LDM treatment for postoperative pain management at Soonchunhyang University Bucheon Hospital between February 2017 and June 2019. Those patients who complained of persistent postoperative pain, which was uncontrollable with medication, were treated with LDM. The degree of pain and discomfort with contracture were recorded using numerical rating scale (NRS) scoring system with numbers from 0 to 10 ('none' to 'worst'). Results The median NRS score of pain was reduced by 62.3% from the start to the end of LDM treatment (p<0.001). Further, the NRS score of discomfort with contracture was reduced 66.0% (p<0.001). There was no complication related to the LDM treatment. Conclusion Dual-frequency ultrasound LDM can be an effective therapeutic option for persisting pain after breast reconstruction surgery. It was also effective in improvement of discomfort with contracture and erythema of the surgical wound.

• Korean Journal of Radiology
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• v.24 no.12
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• pp.1241-1248
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• 2023

Objective: To evaluate the role of percutaneous pancreatic stent placement in postoperative pancreaticojejunostomy stenosis (PJS). Materials and Methods: This retrospective single-center study included seven procedures in five patients (four males and one female; median age, 63 years) who underwent percutaneous pancreatic stent placement for postoperative PJS between January 2005 and December 2021. The patients were referred to interventional radiology because of unfavorable anatomy or bowel abnormalities. The pancreatic duct was accessed under ultrasound and/or computed tomography guidance. A stent was placed after balloon dilatation of the PJS. Moreover, plastic stents were placed for the first two procedures, whereas bare-metal stents were used for the remaining five procedures. Technical success was defined as the successful placement of stents for the PJS, meanwhile, clinical success was defined as the normalization of pancreatic enzymes without recurrence of pancreatitis. Results: Pancreatic duct access and stent placement were successfully performed in all patients (technical success rate: 100%). All the procedures initially yielded clinical success. However, recurrence of pancreatitis was observed after two procedures that used plastic stents because of stent migration at 0.3 and 3 months after the procedure. In contrast, no instances of recurrent pancreatitis were noted after metal stent placement for a follow-up duration of 1-36 months. No serious procedure-related adverse events were observed. Conclusion: Percutaneous pancreatic stent placement may be a viable option for patients with postoperative PJS in whom an endoscopic approach is not feasible. Metal stents may be considered over plastic stents for the management of PJS, considering the possible lower stent migration and infeasibility of frequent endoscopic stent exchange due to the altered anatomy.

• Journal of Chest Surgery
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• v.24 no.9
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• pp.843-852
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• 1991

We prospectively studied postoperative cardiac arrhythmia after open heart surgery to analyze the types and incidence of cardiac arrhythmia and to predict preoperative risk factors. And also we evaluated the effectiveness of atrial and ventricular epicardial electrodes which were placed during operation Between March 1990 and August 1990, We had operated on in 211 patients and we studied 201 consecutive patients excluding 10 patients. The study group included 99 males and 102 female patients, ages 1 month to 75 years[Mean$\pm$SD=28.0$\pm$21.7 years]. Postoperatively, all patients were regularly seen by the cardiac surgeon and cardiologist, They had continuous electrocardiographic monitoring for the first 3 days, initially in the intensive care unit and were checked routine electrocardiography on the postoperative 7 days, The postoperative cardiac arrhythmia were analyzed and possible associations of this arrhythmia with various pre, intra, and postoperative factors were studied by univariate and multivariate discriminant analysis, The overall incidence of postoperative cardiac arrhythmia except relative sinus bradycardia was 36.8%;[74/201], The incidence of postoperative cardiac arrhythmia in acyanotic congenital heart disease: 19.4%, cyanotic congenital heart disease: 20.8%, cardiac arrhythmia surgery: 33.3%, acquired valvular heart disease: 60.9% and coronary artery occlusive disease: 38.9%. Both univariate and multivariate studies indicated the pre operative symptom duration[p = 0013], the duration of medication[p=0.003], presence of preoperative arrhythmia[p<0.001] and pre-operative left atrial dimension in echocardiography to be the factor promoting postoperative cardiac arrhythmia. Multivariate discriminant analysis showed that the presence of preoperative cardiac arrhythmia, bypass time and the duration of preoperative symptom duration conveyed considerable risk factor on post-operative arrhythmia. The atrial wire electrodes were used diagnostically in 36 and were used therapeutically in 89 among 201 patients. Atrial pacing were used to treat relative sinus bradycardia, accelerated junctional tachycardia or premature atrial or ventricular contractions in 51 patients. Atrioventricular sequential pacing were used in 16 patients and ventricular pacing were used in 20 patients. Hemodynamics were evaluated in 2 patients of relative sinus bradycardia before and after atrial pacing. The atrial pacing increased the amount of cardiac output to 15% more. Because of their great utility in the diagnosis and treatment of arrhythmias, we conclude that routine placement of atrial and ventricular electrodes at the time of operation is indicated regardless of the nature of the open-heart procedure.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.12 no.3
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• pp.1260-1269
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• 2011

The purpose of this study was to determine postoperative quality of life(QoL), thyroid specific symptoms(TSSs), self care compliance, anxiety and depression in patients with papillary thyroid cancer and to identify factors influencing their postoperative QoL. 154 patients were surveyed using structured questionnaires and data were analyzed using descriptive statistics, t-test, ANOVA, Pearson correlation, and multiple regression with SPSS/WIN 18.0 program. The mean score of postoperative QoL in the subjects was 2.72 and the postoperative QoL score of social/family well being subscale showed the lowest score. Most of the subjects suffered from TSSs such as fatigue, cold intolerance, and mood swings. The most frequent activity for self care compliance was taking thyroid hormone(100%) and OPD follow up was the second activity(99.4%). Anxiety score was 45.3 indicating a medium level however 63% of the subjects were evaluated as depression status. Postoperative QoL in thyroid papillary cancer patients showed significantly negative correlations to TSSs, anxiety, and depression (r=-.573, p<.001; r=-.739, p<.001; r=-.742, p<.001). The factors influencing postoperative QoL were TSSs, anxiety, and depression, which explained about 64.9% of the variance. Thus to improve postoperative QoL in patients with papillary thyroid cancer, health care providers should relieve negative emotions related to long term cancer management, develop the support system and provide practical information to apply patients' physical, and psychological symptoms control.

• Maxillofacial Plastic and Reconstructive Surgery
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• v.23 no.3
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• pp.217-225
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• 2001

Any fracture passing through the socket of a teeth is compounded intraorally, even if the fracture is not displaced and the tooth is firm in its socket. Before the advent of antibiotic therapy the danger of infection in a compounded fracture posed severe problems in treatment. Infection is reduced by antibiotic therapy but prolonged use of antibiotics is not justified in an attempt to save a tooth which might eventually be sacrificed. There is still controversy in the management of third molar in mandibualr angle fracture, particulary in regard to their retention or removal at the time of fracture treatment. So we surveyed the 159 patients who were treated with open reduction of mandibular angle fracture containing third molar in fracture line, and compared with the postoperative infection rate depending on time intervals between injury and operation, eruption state of third molar, non-extraction or extraction of third molar related to eruption state, non-extraction or extraction of third molar related to condiition of third molar and its surrounding periodontium and were to propose treatment guidline of third molar in mandibular angle fracture The results obtained were as follows : 1. There were no statistical significance between the time from injury to operation and postoperative infection. 2. There were no statistical significance between eruption state of third molar and postoperative infection. 3. In case of retention of the third molar, there were no statistical significance between eruption state of third molar and postoperative infection, but in case of extraction, postoperative infection was high rate in complete impacted cases. 4. There were no statistical significance between non-extraction or extraction of third molar and postoperative infection depending on condition of third molar. There are no difference in infection rate statistically according to the time from injury to operation, eruption state and condition of third molar, but retention of third molar revealed lowered infection rate in completely impacted cases. By terms of the manegement of third molar, we should extract or preserve third molar in the line of the mandibular angle fracture according to possibility of infection.

• Journal of Trauma and Injury
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• v.36 no.4
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• pp.385-392
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• 2023

Purpose: This study investigated the epidemiology, management, outcomes, and postoperative disabilities of degloving soft tissue injuries (DSTIs) treated at a tertiary care center in northern India. Methods: A prospective study of patients with DSTIs was conducted over 15 months. The type of degloving injury, the mechanism of injury, and any associated injuries were analyzed using the World Health Organization Disability Assessment Schedule (WHODAS) 2.0 along with the management, outcomes, and disabilities at a 3-month follow-up. Results: Among 75 patients with DSTIs, the average age was 27.5 years, 80.0% were male, and 76.0% had been injured in traffic accidents. The majority (93.3%) were open degloving injuries. Lower limbs were affected most often (62.7%), followed by upper limbs (32.0%). Fractures were the most commonly associated injuries (72.0%). Most patients required more than two procedures, including secondary debridement (41.3%), split skin grafting (80.0%), flap coverage (12.0%), or vacuum-assisted closure (24.0%), while five patients underwent conservative management for closed degloving injuries. Postoperative complications included surgical site infections (14.7%) and skin necrosis (10.7%). Two patients died due to septic shock and multiple organ dysfunction syndrome. The mean length of hospital stay was 11.5±8.1 days, with injuries affecting the lower limbs and perineum requiring longer hospital stays. The mean WHODAS 2.0 disability score at 3 months was 19. Most patients had mild disabilities. Time away from work depended largely upon the site and severity of the injury. Approximately 75% of patients resumed their previous job or study, 14% changed their job, and 8% stopped working completely due to residual disability. Conclusions: DSTIs are common injuries in trauma and management is challenging. Although open DSTI are clinically evident at secondary survey, closed degloving injuries may be missed in the primary survey, necessitating a high index of suspicion, thorough clinical examination, and protocol-based management. Primary preventive strategies (e.g., road safety protocols, preplacement training, and proper protective equipment in industries) are also needed to reduce the incidence of these injuries.

• Journal of the Korean Society of Radiology
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• v.81 no.6
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• pp.1389-1396
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• 2020

Purpose The aim of this study was to analyze several technical and clinical factors associated with the successful management of postoperative leakage by percutaneous Foley catheter placement. Materials and Methods Thirty-two patients were included in this retrospective study. Postoperative gastrointestinal leakage was diagnosed by computed tomography (CT) and the patients underwent percutaneous Foley catheter placement into the leakage site through Jackson-Pratt tubes or imaging-guided methods. Clinical success was defined as successful Foley catheter removal without symptom recurrence within 1 week and the risk factors for clinical failure were analyzed. Results In all patients, percutaneous Foley catheter placement was successfully achieved without complications. Foley catheter was placed at a median of 10 days (range, 1-68) after the confirmation of leakage on CT. Clinical success was achieved in 26 of the 32 patients (81%). Systemic comorbidity (p < 0.001) and failed oral intake (p = 0.015) were the statistically significant risk factors for clinical failure. Conclusion Percutaneous Foley catheter placement can be considered an effective approach for the management of postoperative bowel leakage. The presence of systemic comorbidity and successful oral diet after Foley catheter placement are significant factors for successful clinical recovery.

• Maxillofacial Plastic and Reconstructive Surgery
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• v.17 no.1
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• pp.46-54
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• 1995

Postoperative infection following orthognatic surgery is rare. When postoperative infections occur, the initial treatment consists of incision and drainage of the affected area, culturing to identify bacterial stains and verify antibiotic sensitivity, and the institution of the appropriate antibiotic regimen. Some plates and screws may eventually require removal, the initial therapy should be attempted to retain the plates and screws until adequete healing has taken place. In orthoganthic surgery, intra-operative complications as a lesion of inferior alveolar nerve, fracture of osteomised segments, incomplete sectioning, malposition of segments, haemorrhage may occur. The surgeon should be familiar with possible complications to be caused and how to manage them. Prevention of postoperative infection following the orthognathic surgery consists of minimal periosteal reflection, aseptic management of operation field, proper surgical technique, rigid fixation, prophylactic antibiotics.

• Journal of Chest Surgery
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• v.25 no.11
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• pp.1292-1298
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• 1992

This investigation is designed to illustrate the clinical features '||'&'||' preoperative diagnosis, surgical role in the management of pulmonary aspergilloma, '||'&'||' compare with the previous study. We reviewed 42 cases of surgically treated pulmonary aspergillosis from Jan. 1984 to July 1992. The peak age incidence laid in the 2nd '||'&'||' 3rd decade of 25 cases[59.5%]. The 41 cases[97.6%] had a history of treatment with anti-tuberculous drugs under impression of pulmonary tuberculosis. The most common complaint was hemoptysis in 28 cases[66.7%]. The 21 cases showed so called "Air-meniscus sign" on the preoperative chest X-ray. As a preoperative diagnostic modality, the positivity was 30.0%, 57.8%, 88.5% on the fungus culture of sputum for Aspergillus, Chest CT, serum immunodiffusion test for A. fumigatus, respectively. The 37 cases[88.1%] can be diagnosed as pulmonary aspergillosis pre-operatively by any diagnostic method. The anatomical location of aspergilloma was mainly upper lobe in 17 cases[40.5%] '||'&'||' the majority of cases were managed by lobectomy. The postoperative pathologic findings showed that 18 cases[41.0%] were combined with tuberculosis '||'&'||' 15 cases[34.1%] were not combined with any other disease[Pr imary Aspergillosis]. The 6 cases showed postoperative empyema including 4 cases of bronchopleural fistula, 3 cases showed postoperative bleeding. One case was died postoperatively due to respiratory failure. In conclusion, when the patient who has longstanding history fo pulmonary tuberculosis '||'&'||' hemoptysis, must be suspected fungal super infection. The resectional surgery is the treatment of choice for symptomatic localized disease. And compare with the previous study, preop. chest CT '||'&'||' immunodiffusion test were more commonly available '||'&'||' showed high positivity.

• Journal of Chest Surgery
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• v.29 no.6
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• pp.672-674
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• 1996

Chylothorax is a rare, but well-recognized complication of cardiothoracic surgery and operations in the region of the esophageal or aortic diaphragmatic hiatus. Especially, in nutritionally depleted patients requiring esophagectomy for benign or malignant diseases, it is a potentially life-threatening disorder that has profound respiratory, nutritional and immunologic co sequences . We have experienced a case of chylothorax after transhiatal esophagectomy in benign esophageal stricture. The diagnosis of chylothorax was confirmed after feeding through the jejunostomy tube by the change of the character of pleural effusion and high triglyceride level on the 5th postoperative day. On the thirteenth postoperative day, supradiaphragmatic thoracic duct ligation was performed through right thoracotomy. We could remove the chest tube on the 22th postoperative day, and the patient is being followed-up at out patient clinic without complications.