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1.
J Chest Surg ; 2024 Apr 08.
Article in English | MEDLINE | ID: mdl-38584375

ABSTRACT

Solitary fibrous tumors (SFTs) are rare neoplasms arising from mesenchymal cells. Although most SFTs are benign, rare cases of metastasis have been reported at various sites. Complete surgical resection is the mainstay of treatment for both primary and recurrent or metastatic SFTs. Herein, we present a case of an SFT initially identified in the anterior mediastinum that later developed multiple metastases, even to the thyroid gland. The patient underwent repeated surgical resection and is currently being followed up in an outpatient setting.

2.
J Chest Surg ; 57(3): 263-271, 2024 May 05.
Article in English | MEDLINE | ID: mdl-38472124

ABSTRACT

Background: Delirium is a recognized neurological complication following cardiac surgery and is associated with adverse clinical outcomes, including elevated mortality and prolonged hospitalization. While several clinical risk factors for post-cardiac surgery delirium have been identified, the pathophysiology related to the immune response remains unexamined. This study was conducted to investigate the immunological factors contributing to delirium in patients after thoracic aortic surgery. Methods: We retrospectively evaluated 43 consecutive patients who underwent thoracic aortic surgery between July 2017 and June 2018. These patients were categorized into 2 groups: those with delirium and those without it. All clinical characteristics were compared between groups. Blood samples were collected and tested on the day of admission, as well as on postoperative days 1, 3, 7, and 30. Levels of helper T cells (CD4), cytotoxic T cells (CD8), B cells (CD19), natural killer cells (CD56+CD16++), and monocytes (CD14+CD16-) were measured using flow cytometry. Results: The median patient age was 71 years (interquartile range, 56.7 to 79.0 years), and 21 of the patients (48.8%) were male. Preoperatively, most immune cell counts did not differ significantly between groups. However, the patients with delirium exhibited significantly higher levels of interleukin-6 and lower levels of tumor necrosis factor-alpha (TNF-α) than those without delirium (p<0.05). Multivariate analysis revealed that lower TNF-α levels were associated with an increased risk of postoperative delirium (p<0.05). Conclusion: Postoperative delirium may be linked to perioperative changes in immune cells and preoperative cytokine levels. Additional research is required to elucidate the pathophysiological mechanisms underlying delirium.

3.
Ann Thorac Cardiovasc Surg ; 29(3): 141-147, 2023 Jun 20.
Article in English | MEDLINE | ID: mdl-37062719

ABSTRACT

PURPOSE: Left atrial calcification (LAC) is found in long-lasting rheumatic valvular disease and is almost always accompanied by atrial fibrillation (AF). In the presence of LAC, endoatriectomy is required when performing the maze procedure. However, the technical feasibility of endoatriectomy and the long-term outcomes of the maze procedure in patients with LAC are uncertain. METHODS: The medical records of 18 consecutive patients who underwent combined endoatriectomy and maze procedure were analyzed retrospectively. RESULTS: Accompanying operations were mitral valve replacement (n = 16) and commissurotomy (n = 2). There was 1 operative death from sepsis following mediastinitis. When patients were divided into "broad" (n = 11) and "limited" (n = 7) groups, with the extent of LAC either greater or less than half of the left atrium, respectively, there was no intergroup difference in postoperative complications. During follow-up (median, 11.4 years), AF recurred in 11 patients. At the last follow-up visits, electrocardiography revealed significantly fewer patients in the broad group maintaining sinus rhythm (1/11 vs 4/6, P = 0.03). The 10-year AF recurrence-free survival rates were 13.9% and 66.7% in the broad and limited groups, respectively (P = 0.01). CONCLUSIONS: The maze procedure combined with endoatriectomy seems technically feasible with acceptable long-term rhythm outcomes if the LAC extent is limited.


Subject(s)
Atrial Fibrillation , Catheter Ablation , Heart Valve Diseases , Humans , Maze Procedure/adverse effects , Treatment Outcome , Retrospective Studies , Heart Atria/diagnostic imaging , Heart Atria/surgery , Atrial Fibrillation/diagnostic imaging , Atrial Fibrillation/surgery , Catheter Ablation/adverse effects
4.
Ann Thorac Cardiovasc Surg ; 29(3): 157-161, 2023 Jun 20.
Article in English | MEDLINE | ID: mdl-37062720

ABSTRACT

The novel anastomosis technique, "subannular endomyocardial implantation of valve prosthesis (SEIV)," focuses on excluding aortic annular tissue from suture line to avoid vascular inflammation in Behçet's disease (BD). We aimed to validate that SEIV could prevent prosthetic valve detachment (PVD) after aortic valve replacement (AVR) in BD patients and retrospectively analyzed the medical records of five BD patients who underwent AVR. There was no operative death. Two complete atrioventricular blocks occurred; in one of them, a permanent pacemaker (PPM) was inserted before discharge. The other one was discharged without a PPM; however, he died suddenly 32 days postoperatively. The median follow-up period was 3.3 years. There was a case of PVD with newly developed Valsalva sinus aneurysm requiring the Bentall operation at 3.6 years postoperatively. In conclusion, SEIV might prevent PVD in BD patients who underwent AVR. However, aortic root pathology related to BD activity and resulting PVD may occur later.


Subject(s)
Aortic Valve Insufficiency , Behcet Syndrome , Heart Valve Prosthesis Implantation , Heart Valve Prosthesis , Male , Humans , Aortic Valve/diagnostic imaging , Aortic Valve/surgery , Aortic Valve Insufficiency/diagnostic imaging , Aortic Valve Insufficiency/etiology , Aortic Valve Insufficiency/surgery , Behcet Syndrome/complications , Behcet Syndrome/diagnosis , Retrospective Studies , Heart Valve Prosthesis Implantation/adverse effects , Heart Valve Prosthesis Implantation/methods , Treatment Outcome
5.
Thorac Cardiovasc Surg ; 71(1): 46-52, 2023 01.
Article in English | MEDLINE | ID: mdl-35213929

ABSTRACT

BACKGROUND: Early diagnosis of poststernotomy mediastinitis (PSM) is challenging. Since 2016, we have routinely performed mediastinal drainage fluid culture (MDFC) in patients undergoing sternotomy. This study aimed to determine the utility of MDFC for early diagnosis of PSM. METHODS: Between November 2016 and April 2020, we conducted MDFC in 1,012 patients on the third postoperative day and prospectively observed for PSM occurrence for 3 months. If bacteria were identified, additional MDFC or blood culture was performed to reduce the possibility of false positives. Based on MDFC results, the decision for early treatment for PSM was at the attending physician's discretion. RESULTS: Bacteria were identified in MDFC of 29 patients, eight of whom subsequently developed PSM. Among 983 patients with negative MDFC, only 15 developed PSM. In multivariate analysis, previous sternotomy history and positive MDFC were predictors of PSM. Positive MDFC was regarded as true positive if (1) PSM occurred subsequently, and/or (2) the same bacteria were identified in additional MDFC/blood culture. Non-occurrence of PSM in the absence of antibiotic treatment was regarded as false-positive MDFC. The sensitivity, specificity, and positive and negative predictive values of routine MDFC for diagnosis of mediastinal infection were 46.4, 99.0, 56.5, and 98.5%, respectively. When categorizing cases with positive MDFC based on the identified bacteria, the positive predictive value was highest (76.9%) when Staphylococci were identified. CONCLUSION: Routine MDFC after sternotomy can facilitate early diagnosis of PSM. Early treatment for PSM may be indicated in patients in whom Staphylococci are identified in the MDFC.


Subject(s)
Mediastinitis , Surgical Wound Infection , Humans , Surgical Wound Infection/diagnosis , Mediastinitis/etiology , Mediastinitis/microbiology , Treatment Outcome , Drainage , Early Diagnosis
6.
J Chest Surg ; 56(2): 143-146, 2023 Mar 05.
Article in English | MEDLINE | ID: mdl-36476444

ABSTRACT

Thymomas are common anterior mediastinal tumors with a relatively favorable prognosis compared to that of other types of thoracic malignancies. However, thymomas that invade surrounding structures, such as the heart or vena cava, have been infrequently reported, and intracardiac thymomas are exceedingly rare. Treatment of invasive thymoma is difficult because the high rate of incomplete resection results in a high rate of recurrence. Herein, we present a rare case of a thymoma that originated in the right atrium and extended into the superior vena cava and brachiocephalic vein.

7.
J Chest Surg ; 56(1): 35-41, 2023 Jan 05.
Article in English | MEDLINE | ID: mdl-36575811

ABSTRACT

Background: We analyzed our experience with descending necrotizing mediastinitis (DNM) treatment and investigated the efficacy of video-assisted thoracoscopic surgery (VATS) for mediastinal drainage. Methods: This retrospective analysis included patients who underwent surgical drainage for DNM at our hospital from 2005 to 2020. We analyzed patients' baseline characteristics, surgical data, and perioperative outcomes and compared them according to the mediastinal drainage approach among patients with type II DNM. Results: Twenty-five patients (male-to-female ratio, 18:7) with a mean age of 54.0±12.9 years were enrolled in this study. The most common infection sources were pharyngeal infections (60%). Most patients had significantly increased white blood cell counts, elevated C-reactive protein levels, and decreased albumin levels on admission. The most common DNM type was type IIB (n=16, 64%), while 5 and 4 patients had types I and IIA, respectively. For mediastinal drainage, the transcervical approach was used in 15 patients and the transthoracic approach (VATS) in 10 patients. The mean length of hospital stay was 26.5±23.8 days, and the postoperative morbidity and in-hospital mortality rates were 24% and 12%, respectively. No statistically significant differences were found among patients with type II DNM between the transcervical and VATS groups. However, the VATS group showed shorter mean antibiotic therapy duration, drainage duration, and hospital stay length than the transcervical group. Conclusion: DNM manifested as severe infection requiring long-term inpatient treatment, with a mortality rate of 12%. Thus, active treatment with a multidisciplinary approach is crucial, and mediastinal drainage using VATS is considered relatively safe and effective.

9.
J Cardiothorac Surg ; 17(1): 238, 2022 Sep 21.
Article in English | MEDLINE | ID: mdl-36131322

ABSTRACT

BACKGROUND: Traumatic tracheal injury is a rare type of trauma. In this type of injury, catastrophes may occur owing to a failure to secure the patient's airway. Extracorporeal membrane oxygenation (ECMO) is rescue therapy available for the treatment of urgent cardiorespiratory distress until the patient's vital signs have stabilized. The various applications of ECMO configurations have expanded the scope for this therapy. CASE PRESENTATION: We describe the case of a 66-year-old man with tracheal rupture with thyroid cartilage fracture due to cultivator handle who was treated with veno-venous ECMO. This case reflects the role and limitations of veno-venous ECMO, in which patient survival was possible with a bi-femoral configuration while also ensuring a clear airway. CONCLUSION: We shared our experience with bi-femoral veno-venous ECMO as a therapeutic option to contribute to choosing an appropriate approach. Based on our review of the literature, the present case was an uncommon report of survival after tracheal rupture due to trauma without other complications.


Subject(s)
Extracorporeal Membrane Oxygenation , Tracheal Diseases , Aged , Femoral Artery , Humans , Male , Rupture , Trachea
10.
J Cardiothorac Surg ; 17(1): 25, 2022 Feb 26.
Article in English | MEDLINE | ID: mdl-35219322

ABSTRACT

BACKGROUND: Subclavian artery aneurysms are rare but may cause life-threatening complications. Surgical repair has been performed as a treatment of choice, but recently, with the development of endovascular treatment, many endovascular repairs have been performed to prevent surgical complications. CASE PRESENTATION: A patient undergoing endovascular repair with a subclavian artery aneurysm was diagnosed with a type II endoleak with an enlarged aneurysmal sac. Surgical repair was performed to remove the aneurysmal sac compressing the adjacent organs. CONCLUSIONS: The highly mobile subclavian artery has abundant collaterals. Therefore, regular follow-up is essential for endovascular repair. Surgical repair is effective when adjacent organs are compressed by the aneurysm sac.


Subject(s)
Aneurysm, False , Blood Vessel Prosthesis Implantation , Endovascular Procedures , Aneurysm, False/diagnostic imaging , Aneurysm, False/etiology , Aneurysm, False/surgery , Blood Vessel Prosthesis Implantation/adverse effects , Humans , Retrospective Studies , Stents , Subclavian Artery/diagnostic imaging , Subclavian Artery/surgery , Treatment Outcome
11.
Thorac Cancer ; 12(19): 2537-2543, 2021 10.
Article in English | MEDLINE | ID: mdl-34459152

ABSTRACT

BACKGROUND: This study aimed to confirm the effectiveness of thoracoscopic metastasectomy for colorectal cancer (CRC) and determine its prognostic factors. METHODS: Of the 181 patients who underwent video-assisted thoracoscopic surgery (VATS) for pulmonary metastases from CRC between 2011 and 2017, 173 were retrospectively reviewed. Surgical outcomes, long-term survival, and the factors affecting the prognosis were analyzed. RESULTS: The patients in the study were predominantly male (n = 104, 60.1%), and the median age was 65 years (range, 25-83 years). The median follow-up time was 46 months (range, 0-114 months). The surgical procedures were 156 wedge resections, five segmentectomies, and 12 lobectomies. Conversion to thoracotomy was required in nine patients. The postoperative complication rate was 2.9%, and the in-hospital mortality rate was 1.2%. The overall 1-, 3-, and 5-year survival rates were 94.8%, 70.6%, and 51.8%, respectively. Univariate analysis showed that the prognostic factors for survival were age (p = 0.027), pathological stage of CRC (p = 0.019), prior extrathoracic metastasis (p = 0.005), preoperative carcinoembryonic antigen level (p = 0.020), number of pulmonary metastases (p = 0.011), and disease-free interval (p = 0.026). In the multivariate analysis, two factors were related to prognosis: age (hazard ratio [HR], 1.881; 95% confidence interval [CI]; 1.189-2.976; p = 0.007) and prior extrathoracic metastasis (HR, 2.170; 95% CI; 1.269-3.711; p = 0.005). CONCLUSIONS: VATS for pulmonary metastasectomy for CRC can be performed relatively safely, and our results regarding long-term survival are comparable with those of other studies. In this study, older age (≥70 years) and prior extrathoracic metastasis were independent prognostic factors of poor prognosis.


Subject(s)
Colorectal Neoplasms/pathology , Lung Neoplasms/secondary , Lung Neoplasms/surgery , Metastasectomy/methods , Thoracic Surgery, Video-Assisted/methods , Adult , Aged , Aged, 80 and over , Disease-Free Survival , Female , Humans , Kaplan-Meier Estimate , Male , Middle Aged , Prognosis
12.
Microbiol Resour Announc ; 9(34)2020 Aug 20.
Article in English | MEDLINE | ID: mdl-32816971

ABSTRACT

Weissella cibaria appears to have broad-spectrum health benefits. Here, we report the genome sequence of Weissella cibaria strain BM2, which was isolated from homemade kimchi; it consists of one circular chromosome of 2,462,443 bp and one plasmid of 11,067 bp. A total of 2,337 coding sequences were predicted, including 2,117 protein-coding sequences and a G+C content of 45.06%.

13.
J Thorac Dis ; 11(9): 3903-3908, 2019 Sep.
Article in English | MEDLINE | ID: mdl-31656664

ABSTRACT

BACKGROUND: Laparoscopic hiatal hernia repair is a complex surgery typically performed by general abdominal surgeons because it typically involves an abdominal approach. Here, we report our experiences on laparoscopic repair of hiatal hernia as thoracic surgeons. METHODS: Based on our experience of minimally invasive esophageal surgery (MIES) for esophageal cancer, we began performing laparoscopic repair of hiatal hernia in 2009. We analyzed the surgery-related data and postoperative outcomes of 18 consecutive patients we operated on from 2009 to 2017. RESULTS: There were 1 male and 17 female patients with a median age of 73 years (range, 37-81 years). Ten of 14 symptomatic patients experienced reflux symptoms, such as heartburn. Four patients had a history of prior abdominal surgery. Hiatal hernia types I, II, III, and IV were observed in 3, 9, 5, and 1 patients, respectively. Two (11.1%) laparoscopic procedures required conversion. Modified Collis gastroplasty was used as an esophageal lengthening procedure in 5 patients (27.8%). Mean operation time was 213.8±70.1 minutes and mean hospital stay was 6.2±1.5 days. There were no postoperative complications. At the last follow-up, 15 patients (83.3%) were asymptomatic; however, 3 (16.7%) complained of reflux or dysphagia. Recurrent hiatal hernia was detected on an esophagogram in only 1 patient at 3.5 years after laparoscopic surgery. CONCLUSIONS: Laparoscopic repair of hiatal hernia is a feasible technique with a satisfactory surgical outcome. Importantly, it can be performed by thoracic surgeons who are experienced in the laparoscopic approach.

15.
J Thorac Dis ; 10(6): 3532-3538, 2018 Jun.
Article in English | MEDLINE | ID: mdl-30069350

ABSTRACT

BACKGROUND: Hemoptysis can be a life-threatening condition that requires urgent treatment. Surgery still plays an important role in managing this critical situation, although previous reports have reported high postoperative morbidity and mortality rates. We report our experience with surgical resection for hemoptysis caused by benign lung diseases. METHODS: We reviewed the retrospectively collected data from 94 patients undergoing pulmonary resection for various benign lung diseases with hemoptysis at a single institution from 2010 to 2016. Baseline characteristics, surgical factors, and postoperative outcomes (morbidity and mortality rates) were analyzed. RESULTS: The ratio of male to female patients was 1:1, and the mean age was 58.2±11.1 (range, 29-79) years. The etiology of hemoptysis included aspergilloma in 58 patients (61.7%), bronchiectasis in 10, tuberculosis in 7, necrotizing bronchiolitis in 6, and other inflammatory disease in 13. A total of 21 patients (22.3%) underwent emergency operation, and 73 (77.7%) had an elective operation. Pulmonary resection was performed by thoracotomy (n=53, 56.4%) and video-assisted thoracoscopic surgery (VATS) (n=41, 43.6%). Sublobar resection (n=50, 53.2%, segmentectomy in 19 and wedge resection in 31) was performed more often than lobectomy (n=35, 37.2%). Pneumonectomy was performed in 7 patients, and bilobectomy was performed in 2. Postoperative morbidity occurred in 23 patients (24.5%), with prolonged air leak being the most frequent complication (n=14, 14.9%). The in-hospital mortality rate was 3.2% (n=3). Complications were less frequent in patients undergoing an elective operation, VATS, and sublobar resection. Multivariate analysis showed that patients treated with VATS had a decreased risk of postoperative complications (odds ratio, 12.8; 95% confidence interval, 1.29-127.9; P=0.03). CONCLUSIONS: Surgical resection for hemoptysis in patients with benign lung diseases is the mainstay of effective treatment with acceptable morbidity and mortality rates. If applicable, we recommend elective (planned) sublobar resection using VATS in order to improve postoperative outcomes.

16.
Chonnam Med J ; 54(1): 48-54, 2018 Jan.
Article in English | MEDLINE | ID: mdl-29399566

ABSTRACT

Procalcitonin (PCT) is a predictive marker for the occurrence of bacterial infection and the decision to terminate antibiotic treatment in critically ill patients. An unusual increase in PCT, regardless of infection, has been observed during extracorporeal membrane oxygenation (ECMO) support. We evaluated trends and the predictive value of PCT levels in adult cardiogenic shock during treatment with ECMO. We reviewed the clinical records of 38 adult cardiogenic shock patients undergoing veno-arterial ECMO support between January 2014 and December 2016. The exclusion criteria were age <18 years, pre-ECMO infection, and less than 48 hours of support. The mean patient age was 56.7±14.7 years and 12 (31.6%) patients were female. The mean duration of ECMO support was 9.0±7.6 days. The rates of successful ECMO weaning and survival to discharge were 55.3% (n=21) and 52.6% (n=20), respectively. There were 17 nosocomial infections in 16 (42.1%) patients. Peak PCT levels (mean 25.6±9.4 ng/mL) were reached within 48 hours after initiation of ECMO support and decreased to ≤5 ng/mL within one week. The change in PCT levels was not useful in predicting the occurrence of new nosocomial infections during the ECMO run. However, a PCT level >10 ng/mL during the first week of ECMO support was significantly associated with mortality (p<0.01). The change in PCT level was not useful in predicting new infection during ECMO support. However, higher PCT levels within the first week of the ECMO run are associated with significantly higher mortality.

17.
J Thorac Dis ; 9(9): 3097-3104, 2017 Sep.
Article in English | MEDLINE | ID: mdl-29221284

ABSTRACT

BACKGROUND: The outcomes of various minimally invasive esophagectomy (MIE) procedures for esophageal cancer have been reported; however, those of the hybrid approach are lacking. This study aimed to assess the impacts of hybrid minimally invasive Ivor Lewis esophagectomy (HIL, laparoscopy and right thoracotomy) for esophageal cancer on perioperative outcomes compared with the open approach. METHODS: This was a retrospective study of 153 patients who underwent Ivor Lewis esophagectomy for squamous cell carcinoma between January 2008 and December 2016. Patients who received neoadjuvant treatment prior to surgery (n=22) and underwent complete minimally invasive procedures (n=16) were excluded. Clinical characteristics and perioperative outcomes of patients who underwent HIL (n=53) were compared with findings in patients who underwent open Ivor Lewis esophagectomy (OIL, n=62). RESULTS: There were 112 men (97.4%) and 3 women (2.6%) with a median age of 66 years (range, 45-83 years). The HIL and OIL groups were comparable with respect to age, sex, preoperative pulmonary function, location of the tumor, and preoperative laboratory findings. There was no significant difference between the two groups regarding surgical data, except for pyloric management. Postoperative complications occurred in 17 (32.1%) and 23 (37.1%) patients in the HIL and OIL groups, respectively (P=0.573); in-hospital mortality rates were 3.8% and 8.1%, respectively (P=0.337). HIL group patients had higher albumin (3.3 vs. 2.9 g/dL; P<0.001) and lower C-reactive protein (6.4 vs. 8.1 mg/L; P<0.001) postoperatively. The length of hospital stay was shorter in the HIL group (13.5 vs. 19.2 days; P=0.002). CONCLUSIONS: Compared with the conventional open approach, HIL for esophageal cancer showed better postoperative nutritional and inflammatory status, resulting in shorter hospital stays. However, further studies are required to evaluate the long-term oncologic outcomes of this hybrid approach.

18.
J Korean Med Sci ; 32(4): 593-598, 2017 Apr.
Article in English | MEDLINE | ID: mdl-28244284

ABSTRACT

Data on the frequency of nosocomial infections during extracorporeal membrane oxygenation (ECMO) in adult populations remain scarce. We investigated the risk factors for nosocomial infections in adult patients undergoing venoarterial ECMO (VA-ECMO) support. From January 2011 to December 2015, a total of 259 patients underwent ECMO. Of these, patients aged 17 years or less and patients undergoing ECMO for less than 48 hours were excluded. Of these, 61 patients diagnosed with cardiogenic shock were evaluated. Mean patient age was 60.6 ± 14.3 years and 21 (34.4%) patients were female. The mean preoperative Sequential Organ Failure Assessment (SOFA) score was 8.6 ± 2.2. The mean duration of ECMO support was 6.8 ± 7.4 days. The rates of successful ECMO weaning and survival to discharge were 44.3% and 31.1%, respectively. There were 18 nosocomial infections in 14 (23.0%) patients. These included respiratory tract infections in 9 cases and bloodstream infections in a further 9. In multivariate analysis, independent predictors of infection during ECMO were the preoperative creatinine level (hazard ratio [HR], 2.176; 95% confidence interval [CI], 1.065-4.447; P = 0.033) and the duration of ECMO support (HR, 1.400; 95% CI, 1.081-1.815; P = 0.011). A higher preoperative creatinine level and an extended duration of ECMO support are risk factors for infection. Therefore, to avoid the development of nosocomial infections, strategies to shorten the length of ECMO support should be applied whenever possible.


Subject(s)
Cross Infection/therapy , Extracorporeal Membrane Oxygenation , Adult , Aged , Creatinine/blood , Cross Infection/epidemiology , Cross Infection/microbiology , Female , Gram-Negative Bacteria/isolation & purification , Humans , Incidence , Male , Middle Aged , Multivariate Analysis , Odds Ratio , Proportional Hazards Models , Respiratory Tract Infections/diagnosis , Respiratory Tract Infections/therapy , Risk Factors , Shock, Cardiogenic/etiology , Time Factors , Young Adult
19.
J Cardiothorac Surg ; 12(1): 18, 2017 Mar 27.
Article in English | MEDLINE | ID: mdl-28347356

ABSTRACT

BACKGROUND: Primary cardiac tumors are rare and myxoma constitutes the majority. The present study summarizes our 30-year clinical outcomes of surgical myxoma resection. METHODS: Between January 1986 and December 2015, 93 patients (30 men, 63 women; mean age, 54.7 ± 16.6 years) underwent surgical myxoma resection. The most common origin site was the left atrium. Surgery was performed via a biatrial approach in 74.2%, atrial septotomy through right atriotomy in 17.2%, and left atriotomy only in 8.6%. Mean myxoma size based on longest length was 4.73 ± 1.92 cm (range, 1.2-11.0 cm). RESULTS: The mean follow-up duration was 9.9 ± 7.8 years (range, 0-29 years). In-hospital mortality was 3.2%. The most common postoperative complication was atrial fibrillation (4.3%). The 5-, 10-, and 30-year survival rates were 92.9%, 87.2%, and 75.5%, respectively. Recurrence occurred in two patients (2.1%), which were detected at 20 and 79 months after the first surgery, respectively. CONCLUSIONS: Long-term survival after myxoma resection was excellent and recurrence was rare. Based on our experience, surgical method did not affect the outcome.


Subject(s)
Cardiac Surgical Procedures/methods , Forecasting , Heart Neoplasms/surgery , Myxoma/surgery , Adolescent , Adult , Aged , Child , Child, Preschool , Female , Follow-Up Studies , Heart Atria , Heart Neoplasms/diagnosis , Heart Neoplasms/mortality , Heart Ventricles , Hospital Mortality/trends , Humans , Infant , Male , Middle Aged , Myxoma/diagnosis , Myxoma/mortality , Postoperative Complications/mortality , Republic of Korea/epidemiology , Retrospective Studies , Survival Rate/trends , Young Adult
20.
J Cardiothorac Surg ; 12(1): 9, 2017 Jan 31.
Article in English | MEDLINE | ID: mdl-28143575

ABSTRACT

BACKGROUND: Vertebral artery variations are common in thoracic aortic patients. If patients have the aberrant left vertebral artery, the more difficult to determine the treatment modality. CASE PRESENTATION: We report the case of a 63-year-old man with an aberrant left vertebral artery originating from an aneurysmal aortic arch. The patient underwent a successful hybrid thoracic endovascular aortic repair after aortic arch debranching and transposition of the aberrant left vertebral artery to the left common carotid artery through a supraclavicular incision without sternotomy. CONCLUSIONS: The aberrant left vertebral artery originating from the aortic arch can be safely transposed to the left common carotid artery through a supraclavicular approach.


Subject(s)
Aorta, Thoracic/surgery , Aortic Aneurysm, Thoracic/surgery , Blood Vessel Prosthesis Implantation/methods , Stents , Vertebral Artery/surgery , Aorta, Thoracic/diagnostic imaging , Aortic Aneurysm, Thoracic/diagnosis , Humans , Male , Middle Aged , Sternotomy , Tomography, X-Ray Computed
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