ABSTRACT
Eventration of the diaphragm is a cephalad displacement of the diaphragm because of congenital or acquired causes. The diaphragm maintains its anatomical continuity and normal attachments. It may be partial or complete and unilateral or bilateral. Most adult presentations are asymptomatic, but patients may present with respiratory, gastrointestinal, or cardiac symptoms. Surgical repair is indicated in the symptomatic patient with the most common being diaphragmatic plication. We present surgical repair of a symptomatic left diaphragmatic eventration in an octogenarian.
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Esophageal atresia (EA) and tracheoesophageal fistula (TEF) are surgically correctable congenital anomalies with reported surgical common complications such as anastomotic leaks, recurrent TEF, and esophageal strictures; however, phrenic nerve injury (PNI) is a very rare but possible complication which we have highlighted in our case report. Here, we report a baby girl operated for long-gap EA and TEF having respiratory distress and failed attempts to wean off oxygen support. Serial chest X-rays showed elevated right hemidiaphragm, whereas ultrasound thorax confirmed our diagnosis of right PNI causing diaphragmatic palsy. Conservative management with the hope of spontaneous recovery failed, so diaphragmatic plication was done at 5 weeks from index surgery. Postplication, the baby was weaned off oxygen and pressure support the very 1st day and had improved respiratory physiology.
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Background: Diaphragm eventration (DE) represents a frequent problem with consecutive major impacts on respiratory function and the quality of life of the patients. The role of diaphragmatic plication (DP) is still underestimated. The aim of the present study is to evaluate the efficacy of minimally-invasive surgical diaphragmatic plication for the management of unilateral diaphragmatic eventration, to the best of our knowledge, this is the largest series reported in the literature using a non-resectional technique. Methods: All patients with unilateral diaphragmatic paralysis admitted for diaphragmatic plication (DP) between January 2008 and December 2022 formed the cohort of this retrospective analysis. DP procedure was done to plicate the diaphragm without resection or replacement with synthetic materials. Patients were divided into two groups: Group I included patients who underwent DP through an open thoracotomy, and Group II included patients who underwent DP through video-assisted thoracoscopic surgery (VATS). Data from all patients were collected prospectively and subsequently analyzed retrospectively. Patients' characteristics, lung function tests, radiological findings, type of surgical procedures, complications, and postoperative follow-up were compared. The primary outcome measure was the postoperative result (deeper position of the paralyzed diaphragm) and improvement of dyspnea. The secondary outcome was lung function values over a long-term follow-up. Results: The study included a total of 134 patients who underwent diaphragmatic plication during the study period. 94 (71.7%) were males, mean age of 64 (SD ± 14.0). Group I (thoracotomy group) consisted of 46 patients (35 male). Group II (VATS-group) consisted of 88 patients (69 male). The majority of patients demonstrated impaired lung functions (n = 126). The mean length of diaphragmatic displacement was 8 cm (SD ± 113.8 cm). The mean duration of the entire procedure, including placement of the epidural catheter (EDC), was longer in group I than in group II (p = 0.016). This was also observed for the mean length of the surgical procedure itself (p = 0.031). Most patients in group I had EDC (n = 38) (p = 0.001). Patients in group I required more medication for pain control (p = 0.022). A lower position of the diaphragm was achieved in all patients (p < 0.001). The length of hospital stay was 7 (SD ± 4.5) days in group I vs. 4.5 (SD ± 3.2) days in group II (p = 0.036). Minor complications occurred in 3% (n = 4) in group I vs. 2% (n = 3) in group II. No mortality was observed in any of the groups. Postoperative follow-up of patients at 6, 12, and 24 months showed a significant increase in forced vital capacity (FVC) up to 25% (SD ± 10%-35%) (p = 0.019), in forced expiratory volume in 1 s (FEV1) up to 20% (SD ± 12%-38%) in both groups (p = 0.026), also in the diffusion capacity of carbon monoxide (DLCO) up to 15% (SD ± 10%-20%) was noticed in both groups. Chronic pain symptoms were noted in 13% (n = 6) in group I vs. 2% (n = 2) in group II (p = 0.014). Except for one patient in group II, no recurrence of DE was observed. Conclusions: Diaphragm plication is an effective procedure to reduce debilitating dyspnea and improve lung function in patients suffering from diaphragm eventration. Minimally invasive diaphragmatic plication using VATS procedures is a safe and feasible procedure for the management of unilateral diaphragmatic paralysis. VATS-DP is superior to open procedure in terms of pain management and length of hospital stay, hence, accelerated recovery is more likely. Careful patient selection is crucial to achieving optimal outcomes. Prospective studies are needed to validate these results.
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Background: This study aims to evaluate the feasibility, safety, and efficacy of transthoracic robot-assisted surgery for diaphragmatic plication and to describe our surgical approach in detail. Methods: Between January 2014 and January 2020, a total of 13 patients (11 males, 2 females; median age: 55 years; range, 24 to 70 years) who underwent diaphragmatic plication with the robotic system were retrospectively analyzed. The changes in the Medical Research Council dyspnea scale, forced expiratory volume in 1 sec, body mass index, and quality of life scale scores of the patients before the operation and at the first year of follow-up were examined. Results: Twelve of the operations were performed on the left side. The median pre- and postoperative Medical Research Council dyspnea scores were 2 (range, 1 to 4) and 1 (range, 1 to 4), respectively, indicating a statistically significant improvement (p=0.008). A significant improvement was detected in the forced expiratory volume in 1 sec of the patients in the first year after surgery (p=0.036). In terms of quality of life parameters, only, in the physical health subscale, the scores were statistically significantly different in the pre- and postoperative first-year follow-up (p=0.002). Median time to chest tube removal was 1 (range 1-5, IQR=0,5) days. Median total length of hospital stay was 2 (range 2-18, IQR=3) days. Conclusion: Owing to its technical dexterity, the robot enables the plication to be performed easily and safely. Late improvement in respiratory functions is reflected in quality of life.
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Background: Diaphragm plication is an effective and safe procedure for patients with symptomatic, acquired diaphragm paralysis. Improvements in dyspnea scores, ventilation perfusions and exercise capacity has been reported. Unfortunately, no continuous measurements of lung functions at 3 to 5 years' follow-up have been recorded. This study was designed to assess the long-term effects and potential mechanism of diaphragm plication for non-malignant diaphragmatic paralysis patients, especially in relation to patients' subjective and objective improvement. Methods: This study retrospectively reviewed the medical records of 36 adult patients with diaphragmatic paralysis treated with diaphragm plication by thoracotomy at the Tianjin Chest Hospital from 1992 to 2016. The adult patients were carefully selected based on etiology and a combination of clinical manifestation, pulmonary function testing, and chest imaging characteristics. Patients' preoperative pulmonary functions, forced expiratory volume in 1 second (FEV1) and forced vital capacity (FVC) in the supine and sitting positions were recorded. Survival information was obtained at follow-ups continuously conducted with 8 patients for 4 years after surgery. Results: The main symptoms were lifestyle-limiting dyspnea and orthopnea, and a few patients also had digestive symptoms. The mean body mass index of patients was 26.02±2.19. The etiology was trauma in 3 patients, and surgery in 5 patients. The operated diaphragm was found to be lower than the contralateral diaphragm in the first 3 months after surgery; however, from the 4th month, both sides of the diaphragm were basically at the same level. Additionally, 31 patients (86.11%) showed an improvement in subjective symptoms, especially digestive symptoms preoperatively. The averages of FVC and FEV1 increased by 26.8% and 24.3%, respectively, in patients 6 months after diaphragmatic plication, and from the 18th month, lung function declined gradually, returning to preoperative levels in the 4th year. Conclusions: Diaphragmatic plication can obviously improve the lung function and subjective symptoms of patients in the short term, but from the 18th month, lung function declined gradually to preoperative levels in the 4th year indicated that its long-term effect on lung function is poor. The major purpose of diaphragmatic plication is to balance the position of the heart and abdominal organs, and thus to improve patients' symptoms to a certain extent.
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Diaphragmatic paralysis due to phrenic nerve injury is an occasional complication of cardiothoracic surgery. Although diaphragmatic plication is widely used to treat patients with severe irreversible symptoms, its surgical indication and timing remain controversial. Here, we present a rare case of diaphragmatic paralysis in a 65-year-old woman who underwent cardiac surgery and whose respiratory symptoms worsened despite >5 years of conservative management. Consequently, she underwent diaphragmatic plication using an endostapler to resect the redundant diaphragm, followed by over-suturing of all staple lines. She was discharged without any complications and her symptoms and chest radiography and spirometry results improved postoperatively.
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Objective:To analyze the risk factors of performing diaphragm plication(DPL) after congenital heart disease(CHD) surgery as well as the timing and clinical efficacy.Methods:Data regarding children underwent open heart surgery at Shanghai Children′s Medical Center from January 2017 to December 2019 were reviewed.According to whether DPL was performed after CHD operation or not, the children were divided into DPL group and non-diaphragm plication(NDPL)group.Clinical data including age, surgery, cardiopulmonary bypass(CPB)temperature and time of two groups were compared, meanwhile the risk factors of DPL surgery were analyzed.Based on the median of 8 days between open heart surgery and DPL, children in DPL group were divided into early surgery group(less than 8 days), and delayed operation group(no less than 8 days). The parameters of comparison included ventilator using time, hospital stay time, hospitalization expenditure, postoperative infection to evaluate the timing of DPL and effect.Results:There were 10 309 children after CHD, including 95 in DPL group and 10 214 in NDPL group.In DPL group, there were 52 males(54.7%) and 43 females(45.3%), with age 147(52, 318) d, weight(5.5±4.1) kg, height(56.8±25.6) cm, CPB time(136.8±93.4) min and aortic occlusion time(62.5±50.2) min.Compared with NDPL group, DPL group had younger age, shorter height, lighter weight, higher incidence of preoperative special treatment, higher proportion of reoperation, lower CPB temperature, longer CPB time and longer aortic occlusion time.There were significant differences between two groups( P<0.05). Multivariate Logistic regression analysis showed that younger operative age( OR=0.998, 95% CI 0.998~0.999, P<0.001), staging operation( OR=72.977, 95% CI 39.096~136.211, P<0.001), long CPB time( OR=1.006, 95% CI 1.002~1.011, P=0.008), and pulmonary venoplasty( OR=4.219, 95% CI 2.132~8.350, P<0.001) were independent risk factors for DPL after CHD.Early surgery group had lower postoperative infection rate(43.59% vs. 88.38%, P=0.007), shorter ventilator duration[168.0(99.5, 280.5) h vs.309.9(166.2, 644.5) h, P=0.029], shorter hospital stay duration[27.00(20.75, 35.00)d vs.37.00(28.00, 53.00)d, P<0.001], and lower hospitalization cost[158.36(128.99, 203.11) thousand yuan vs.232.95(174.54, 316.47) thousand yuan, P<0.001] than delayed operation group. Conclusion:Younger age, staging operation, long CPB time, and pulmonary venoplasty are independent risk factors for DPL due to diaphragmatic paralysis after pediatric CHD surgery.Early surgical intervention is beneficial for the recovery of children.
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OBJECTIVES: Diaphragmatic paralysis following congenital cardiac surgery is associated with significant morbidity and mortality. Spontaneous recovery of diaphragmatic function has been described, contrasting with centres providing early diaphragmatic plication. We aimed to describe the outcomes of a conservative approach, as well as to identify factors associated with a failure of the strategy. METHODS: This is a retrospective study of patients admitted after cardiac surgery and suffering unilateral diaphragmatic paralysis within 2 French Paediatric Cardiac Surgery Centers. The conservative approach, defined by the prolonged use of ventilation until successful weaning from respiratory support, was the primary strategy adopted in both centres. In case of unsuccessful evolution, a diaphragmatic plication was scheduled. Total ventilation time included invasive and non-invasive ventilation. Diaphragm asymmetry was defined by the number of posterior rib segments counted between the 2 hemi-diaphragms on the chest X-ray after cardiac surgery. RESULTS: Fifty-one neonates and infants were included in the analysis. Patients' median age was 12.0 days at cardiac surgery (5.0-82.0), and median weight was 3.5 kg (2.8-4.9). The conservative approach was successful for 32/51 patients (63%), whereas 19/51 patients (37%) needed diaphragm plication. There was no difference in patients' characteristics between groups. Respiratory support prolonged for 21 days or more and diaphragm asymmetry more than 2 rib segments were independently associated with the failure of the conservative strategy [odds ratio (OR) 6.9 (1.29-37.3); P = 0.024 and OR 6.0 (1.4-24.7); P = 0.013, respectively]. CONCLUSIONS: The conservative approach was successful for 63% of the patients. We identified risk factors associated with the strategy's failure.
Subject(s)
Cardiac Surgical Procedures , Respiratory Paralysis , Cardiac Surgical Procedures/adverse effects , Child , Diaphragm/diagnostic imaging , Diaphragm/surgery , Humans , Infant , Infant, Newborn , Phrenic Nerve , Postoperative Complications/etiology , Postoperative Complications/therapy , Respiratory Paralysis/diagnostic imaging , Respiratory Paralysis/etiology , Retrospective StudiesABSTRACT
INTRODUCTION: Eventration of the diaphragm results in impaired respiratory mechanics, which leads to symptoms of dyspnea. Robotic diaphragmatic plication is a recently reported technique that has had good immediate outcomes. The aim of this study was to describe our transthoracic and transabdominal plication techniques and to analyze the safety, efficacy, and feasibility of robotic diaphragmatic plication in an Indian setting. METHODS: This retrospective study was conducted at a large tertiary care center in a dedicated thoracic surgery unit. To measure the efficacy of plication, we administered a pulmonary function test to each patient at baseline and 6 months postoperatively and then compared the results. RESULTS: Eighteen patients underwent robotic diaphragmatic plication during the study period. Of these 18 patients, 12 underwent surgery via a transabdominal approach, and 6 underwent surgery via a transthoracic approach. Surgery was completed robotically in 17 patients. The comparison of the preoperative and postoperative pulmonary function test results showed that the mean ± SD increase in forced expiratory volume in 1 second (FEV1 ) was 19.9 ± 22.0% (P = .002) and the mean increase in FEV1 /forced vital capacity was 5.7 ± 2.5 % (P = .225), indicating a significant improvement in FEV1 after surgery. CONCLUSION: Robotic diaphragmatic plication can be performed transthoracically or transabdominally with good surgical outcomes. It is safe, effective, and feasible.
Subject(s)
Diaphragm/surgery , Diaphragmatic Eventration , Robotic Surgical Procedures , Abdomen/surgery , Adult , Aged , Diaphragmatic Eventration/surgery , Feasibility Studies , Female , Humans , Laparoscopy , Male , Middle Aged , Retrospective Studies , Thoracic Surgical Procedures/methods , Treatment OutcomeABSTRACT
BACKGROUND: Thoracoscopic plication has gained popularity in the management of diaphragmatic eventration, and several suturing techniques have been described. However, the superiority of one technique over the other has not been demonstrated. The purpose of this study is to report our experience with diaphragmatic plication and to compare the thoracoscopic interrupted and pleated suture techniques in pediatric patients with diaphragmatic eventration. METHODS: This is a retrospective cohort study (level of evidence: 3) performed on 14 patients with diaphragmatic eventration. All patients were symptomatic and had diaphragmatic plication via thoracoscopy. The patients were further divided into two groups according to the repair technique; interrupted repair (nâ¯=â¯9) and pleated repair (nâ¯=â¯5). Preoperative, operative and postoperative data were compared between the two groups. RESULTS: The median age was 9.5â¯months (25th- 75th percentiles: 6 to 15â¯months), and 8 (57%) were males. Twelve patients (85.71%) had right side eventration, and nine patients (64.29%) had congenital diaphragmatic eventration. One case was converted to open thoracotomy because of adhesions. There was no difference in the preoperative characteristics between both groups. Median operative time was 117â¯min (25th- 75th percentiles: 101-129â¯min) and 77â¯min (25th- 75th percentiles: 73-83â¯min) in the interrupted and pleated groups, respectively (pâ¯=â¯0.004). One patient had a postoperative elevation of the diaphragm (incomplete repair) in the pleated group (pâ¯=â¯0.357). No recurrence was reported during the follow-up. CONCLUSION: Thoracoscopic plication is an effective technique for management of diaphragmatic eventration in children. Pleating technique is easy, fast, and associated with a marked reduction in operative time. TYPE OF THE STUDY: Retrospective cohort study. LEVELS OF EVIDENCE: Level of evidence: 3.
Subject(s)
Diaphragmatic Eventration/surgery , Suture Techniques , Thoracoscopy/methods , Child, Preschool , Diaphragmatic Eventration/diagnostic imaging , Female , Follow-Up Studies , Humans , Infant , Male , Operative Time , Recurrence , Retrospective Studies , Treatment OutcomeABSTRACT
A 46-year-old woman presented with pain in the lateral side of the left chest wall and a sensation of fullness and pulling in the epigastric region, which started 4 weeks following diaphragmatic plication for left diaphragmatic eventration. The patient was diagnosed as suffering from post-thoracotomy pain syndrome (PTPS). A diagnostic intercostal nerve block relieved the chest wall pain, but not the epigastric pain. After a detailed evaluation, the epigastric pain was postulated to be of diaphragmatic origin and hence a diagnostic phrenic nerve block was performed which relieved the epigastric pain. Combined intercostal nerve neurolysis and phrenic nerve block relieved her pain completely. The phrenic nerve may play a role in pain transmission and the genesis of chronic pain following diaphragmatic surgery. Diaphragmatic pain following surgery may contribute to the development of chronic pain. Phrenic nerve blockade provides diagnostic information regarding the etiology of pain as well as being effective in providing analgesia. The technique of phrenic nerve block is presented and its role in the diagnosis and treatment of pain following thoracic surgery is reviewed.
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INTRODUCTION AND OBJECTIVES: Diaphragmatic paralysis (DP) in children can result from various etiologies. Guidelines for patient selection for diaphragmatic plication (DPL) are lacking. Our objectives were to describe the etiologies of DP and to determine the risk factors and predictors for DPL in the pediatric population. METHODS: Retrospective data were retrieved from departmental databases on patients with DP from the pediatric, cardiac, and neonatal intensive care departments of Safra Children's Hospital from 2010 to 2017. RESULTS: DP was diagnosed in 88 patients, 29 with noncardiac surgery-related etiologies, for example, congenital, surgery, trauma, and shock and 59 with cardiac surgery-related etiologies. In total, 27 (31%) patients underwent DPL, and they had significant comorbidities involving respiratory, central nervous, and cardiovascular systems, higher lung injury scores, and lower weight compared with the patients who did not undergo DPL (P = .002, P = .002, P < .001, P = .012, and P = .013, respectively). A multivariate regression model revealed significant independent predictors for DPL, including morbidities of central nervous (odds ratio [OR = 9.651, P = .005), respiratory (OR = 4.875, P = .039), and cardiovascular systems (OR = 23.938, P = .001). CONCLUSIONS: Etiologies of DP are very diverse in the pediatric population. Comorbidities of respiratory, central nervous, and cardiovascular systems are risk factors for plication requirement in respiratory support-dependent pediatric patients with DP. Early DPL should be considered in these patients.
Subject(s)
Diaphragm , Respiratory Paralysis/diagnosis , Child , Child, Preschool , Comorbidity , Female , Humans , Male , Retrospective Studies , Risk FactorsABSTRACT
@#Objective To investigate the timing and clinical efficacy of diaphragmatic plication in the treatment of diaphragmatic paralysis after congenital heart disease (CHD) operation. Methods From January 2013 to February 2019, 30 children with CHD who were treated in Fuwai Hospital were collected, including 17 males and 13 females with a median age of 19.5 (3, 72) months. There were 6 patients with bilateral diaphragmatic paralysis (bilateral group) and 24 patients with unilateral diaphragmatic paralysis (unilateral group). The clinical data of the two groups were compared. Results Among the 6 bilateral diaphragmatic paralysis patients, 2 underwent bilateral diaphragmatic plication, and the other 4 patients continued their off-line exercise after unilateral diaphragmatic plication. Patients in the unilateral group had shorter ventilator use time (266.77±338.34 h vs. 995.33±622.29 h, P=0.001) and total ICU stay time (33.21±23.97 d vs. 67.33±28.54 d, P=0.008) than those in the bilateral group. One patient died in the bilateral group, and there was no statistical difference between the two groups (P=0.363). There was no statistical difference in the ICU stay time after diaphragm plication between the two groups (11.68±10.28 d vs. 29.83±27.73 d, P>0.05). Conclusion Diaphragmatic plication is an effective treatment for diaphragmatic paralysis after CHD operation once the conservative treatment failed. The prognosis of bilateral diaphragmatic paralysis is worse than that of unilateral diaphragmatic paralysis. Strict control of indications for surgery is beneficial to the early recovery of patients.
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BACKGROUND: The efficacy of diaphragmatic plication (DP) has been proven in many studies. However, there are few reports on DP for patients with severe respiratory conditions requiring mechanical ventilation. The study aim was to demonstrate the efficacy of DP for patients with severe respiratory insufficiency after cardiothoracic surgeries. METHODS: We retrospectively reviewed 10 patients who underwent DP for severe respiratory insufficiency due to postoperative diaphragmatic paralysis; eight of them required mechanical ventilation, and two needed high-flow oxygen therapy prior to DP. The symptoms, lung function, and elevation of the diaphragm were assessed before and after DP. RESULTS: All patients were successfully withdrawn from mechanical ventilation after DP and discharged without the need for oxygen therapy. The mean perioperative Medical Research Council (MRC) dyspnea scale (ATS/ERS 2004) score improved in 30 days (from 4 to 1.8) and in 90 days (from 4 to 0.6) after DP. Lung dynamic compliance was also ameliorated (mean improvement: 41.9 to 60.7 mL/cmH2O). Radiography revealed improved elevation of the diaphragm (mean improvement of 1.8 intercostal spaces, range, 1-2). Mean hospital stay after DP was 65.5 days (range, 25-187 days). One patient who underwent DP with endostapler-only suturing required re-operation because of staple line ruptures. CONCLUSIONS: DP was found to be an effective form of treatment for patients with severe respiratory insufficiency after cardiothoracic surgery.
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Diaphragmatic paralysis (DP) is a rare cause of respiratory distress in young children. In the first years of life, the main cause is phrenic nerve injury after cardiothoracic surgery or obstetrical trauma. DP usually presents as respiratory distress. Asymmetrical thorax elevation, difficulty weaning from mechanical ventilation, pulmonary atelectasis, and repeated pulmonary infections are other suggestive signs or complications. DP is usually suspected on chest X-ray showing abnormal hemidiaphragm elevation. Although fluoroscopy was considered the gold standard for DP confirmation, it has gradually been replaced by ultrasound, which can be done at the bedside. Some electrophysiological tools may be useful for a better characterization of phrenic nerve injury and chance of recovery. The management of DP is mainly based on clinical severity. In mild asymptomatic cases, DP may only require close monitoring. In more severe cases, adequate ventilatory support and/or surgical diaphragmatic plication may be needed. Electrophysiological tools may help clinicians assess the ideal timing for diaphragmatic plication.
Subject(s)
Diaphragm/diagnostic imaging , Diaphragm/surgery , Respiratory Paralysis , Cardiac Surgical Procedures/adverse effects , Electrodiagnosis , Humans , Infant, Newborn , Infant, Newborn, Diseases/diagnosis , Infant, Newborn, Diseases/etiology , Infant, Newborn, Diseases/therapy , Radiography, Thoracic , Respiration, Artificial , Respiratory Insufficiency/etiology , Respiratory Paralysis/diagnostic imaging , Respiratory Paralysis/etiology , Respiratory Paralysis/therapyABSTRACT
BACKGROUND: Diaphragmatic plication to help ventilation weaning of an adult obese patient after cardiac surgery is very uncommon. Diaphragm paralysis is usually treated with conservative measures and ventilator support, after which surgical management is considered after months of medical monitoring. CASE PRESENTATION: We report the case of a morbidly obese patient to whom ventilation weaning was unsuccessful following coronary artery bypass graft operation with mitral valve replacement. A de novo right hemidiaphragm elevation was seen on the chest X-ray. Diaphragmatic plication was performed promptly to treat severe respiratory insufficiency and generated favorable outcomes. CONCLUSIONS: Early diaphragmatic plication could be considered in the postoperative period of cardiothoracic surgery to facilitate management and ventilation weaning in the context of de novo diaphragm paralysis.
Subject(s)
Cardiac Surgical Procedures/adverse effects , Diaphragm/surgery , Obesity, Morbid/complications , Postoperative Complications , Respiratory Paralysis/surgery , Aged , Humans , Male , Reoperation , Respiratory Paralysis/etiology , Ventilator WeaningABSTRACT
BACKGROUND: Combined resection of a phrenic nerve is occasionally required in T3 primary lung carcinomas invading the phrenic nerve to completely remove a malignant tumour, resulting in diaphragmatic paralysis. We describe the first case of thoracoscopic lobectomy and diaphragmatic plication as a one-stage surgery for lung cancer invading the phrenic nerve. CASE PRESENTATION: A 56-year-old woman with a T3N0M0 primary adenosquamous carcinoma in the left upper lobe presented with suspicious invasion to the anterior mediastinal fat tissue and left phrenic nerve and underwent left upper lobectomy, node dissection, and partial resection of the anterior mediastinal fat tissue with the left phrenic nerve. Furthermore, thoracoscopic diaphragmatic plication was performed as a concomitant procedure. The patient's postoperative course was favourable, without any complications, and respiratory function was preserved for 1 year postoperatively. CONCLUSIONS: Thoracoscopic one-stage lobectomy and diaphragmatic plication for T3 lung cancer invading the phrenic nerve is effective for preservation of postoperative pulmonary function.
Subject(s)
Carcinoma, Adenosquamous/surgery , Diaphragm/surgery , Lung Neoplasms/surgery , Phrenic Nerve/surgery , Pneumonectomy/methods , Carcinoma, Adenosquamous/pathology , Female , Humans , Lung Neoplasms/pathology , Middle Aged , Neoplasm Invasiveness , Neoplasm Staging , Phrenic Nerve/pathology , Pneumonectomy/adverse effects , Postoperative Complications , Respiratory Paralysis/prevention & control , Treatment OutcomeABSTRACT
Diaphragmatic eventration is an uncommon condition, usually discovered incidentally in asymptomatic patients. Even in symptomatic patients, the diagnosis can be challenging and should be considered among the differential diagnoses of diaphragmatic hernia. The correct diagnosis can often only be made in surgery. We describe the case of a 31-year-old patient with diaphragmatic eventration that was misdiagnosed as a recurrent congenital diaphragmatic hernia and review the corresponding literature.
Subject(s)
Diaphragmatic Eventration/diagnosis , Hernia, Diaphragmatic/diagnosis , Adult , Diagnosis, Differential , Diagnostic Errors , Diaphragmatic Eventration/diagnostic imaging , Diaphragmatic Eventration/surgery , Hernia, Diaphragmatic/diagnostic imaging , Hernias, Diaphragmatic, Congenital/diagnosis , Hernias, Diaphragmatic, Congenital/diagnostic imaging , Humans , Male , Radiography , Recurrence , Tomography, X-Ray ComputedABSTRACT
We present a rare case of 32year old female with congenital diaphragmatic eventeration female presenting in an adult. She had symptoms of intermittent dyspnea and occasional epigastric discomfort. Patient had no previous history of trauma. Physical examination showed bowel sound involving the left hemithorax. Imaging modalities confirmed the diagnosis of a congenital left diaphragmatic eventeration. Patient underwent plication of the diaphragm using the abdominal approach. Intra-operatively, the left diaphragm was attenuated. Plication was done with 1st layer of imbricating silk heavy sutures buttressed by a second layer of interrupted absorbable sutures. She post-operatively had atelectasis on the left lung. Incentive spirometry and deep breathing exercises were started with resolution of the atelectasis after 1 week post-operatively. Patient had an unremarkable post-operative stay with resolution of symptoms. There are reports that diaphragmatic eventration diagnosed even as late 70 years old, highlighting the dogma that this is an asymptomatic disorder does not need all the time surgical therapy. But we still recommend surgical therapy as soon as diagnosis is confirmed. In this patient, there was no recurrence of symptoms after a follow-up of 2 years. Whether surgery indeed improved lung functions in these vastly asymptomatic patients, these questions could be an active area of research in the long term outcomes of these patients.
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Diaphragmatic plication has been a well employed method for the treatment of diaphragmatic eventration and/or paralysis. Uniportal thoracoscopic procedures seem to offer substantial benefit in terms of postoperative pain and cosmesis with similar outcomes as other surgical techniques. A 60-year-old female patient was referred to our clinic for the surgical treatment of diaphragmatic eventration of an unknown cause. The patient was referred to our institution from another hospital, where she had undergone a femoro-popliteal and crural bypass which was unsuccessful, requiring amputation of her leg. Following surgery, she was unable to breath spontaneously without any specific reason. Cranial magnetic resonance imaging showed no pathology and the neurologists did not have a diagnosis for her comatose state. There was consensus in both hospitals that surgical plication of her elevated diaphragm might be the only option for respiratory improvement. We performed a double-lined diaphragmatic plication procedure by means of uniportal video-assisted thoracic surgery technique with CO2 insufflation using GelPort. Despite the time-consuming adhesiolysis and the need for lung suturing at the end of the procedure, the operative time was 120 min. Oxygenation remarkably improved after the operation, yet the patient remained in comatose state. She was referred back to the hospital where she had initially begun her therapy for further recovery.