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1.
Article in Chinese | WPRIM | ID: wpr-934904

ABSTRACT

@#Objective  To evaluate the role of surgical resection on synchronous multiple pulmonary nodules identified difficultly in clinics. Methods  The clinical data of 97 patients with synchronous multiple pulmonary nodules who received surgical resection between 2012 and 2019 in Hunan Cancer Hospital were retrospectively analyzed. There were 72 males and 25 females, aged 58.1卤9.0 years. Among these patients, there were 78 patients with ipsilateral and 19 patients with bilateral pulmonary nodules. Clinicopathological parameters between main nodules and secondary nodules were evaluated. Perioperative morbidity was also assessed. Results  The operation was successfully completed on all patients for the ipsilateral and bilateral lesions. Totally, 71.1% of mian lesions was mostly removed by lobectomy, and the completion rate of video-assisted thoracoscopic surgery (VATS) was 69.1% (67/97); 80.4% of secondary lesions were mostly removed by wedge resection, and the completion rate of VATS was 71.1% (69/97). The incidence of grade 3 or higher complications after unilateral or bilateral surgery was 12.8% and 5.3%, respectively. Postoperative pathology confirmed that the main lesions were malignant in 65 patients (67.0%), mainly adenocarcinoma (63.1%), of which 43.1%were in the stage Ⅰ; 32 patients were benign, mainly tuberculoma (56.3%). There were 29 patients of malignant secondary lesions, 67 benign, and 1 both benign and malignant; the pathological agreement rate of primary and secondary lesions was 54.6% (lung cancer metastases in the lung and all the benign). When the primary lesion was malignant with its diameters of <3 cm, 3-<5 cm, 5-7 cm, >7 cm, the metastatic rate of secondary lesions was 42.5%, 15.8%, 20.0%, 0, respectively. When the primary lesion was malignant with lymph node metastasis, the probability of the secondary lesion being a metastatic tumor was higher than that without lymph node metastasis (46.7% vs. 30.0%, P>0.05). When the primary lesion was malignant and the primary and secondary lesions were located in the same lobe, the secondary lesions were more likely to metastasize (54.5%), while when they were located on different lobes on the same side or different sides, the secondary lesions were more likely to be benign (58.1%, 72.7%), and the possibility of metastasis was small ( 32.6%, 9.1%). When the primary lesion was benign and clinical differential diagnosis was difficult, the secondary lesion was benign. Conclusion    For synchronous multiple pulmonary nodules, the diameter of the primary lesion is large, the metastatic rate of secondary lesions tends to decrease. In ipsilateral synchronous multiple pulmonary nodules, especially with node metastasis, the risk of metastatic nodule increases. Bilateral surgical resection does not significantly increase the perioperative morbidity.

2.
Article in English | WPRIM | ID: wpr-880623

ABSTRACT

OBJECTIVES@#To compare the short-, mid-, and long-term outcomes in patients with esophageal cancer between minimally invasive esophagectomy via Sweet approach in combination with cervical mediastinoscopy (MIE-SM) and minimally invasive esophagectomy via McKeown approach (MIE-MC), and to evaluate the value of MIE-SM in the surgical treatment of esophageal cancer.@*METHODS@#A prospective, nonrandomized study was adopted. A total of 65 esophageal cancer patients after MIE-SM and MIE-MC from June 2014 to May 2016 were included. Among them, 33 patients underwent MIE-SM and 32 patients underwent MIE-MC. Short-term outcomes (including the duration of surgery, intraoperative blood loss volume, ICU stay time, postoperative complications, postoperative hospital stay, reoperation, open surgery, number of dissected lymph nodes, and 30-day mortality), mid-term outcomes, [including Quality of Life Core Questionnaire (QLQ-C30) and the esophageal site-specific module (QLQ-OES18)], long-term outcomes [including overall survival and disease-free survival] were compared between the 2 groups.@*RESULTS@#Radical resection (R0) were achieved in all patients. There were no significant differences in the duration of surgery, intraoperative blood loss volume, ICU stay time, postoperative complications, and postoperative hospital stay between the 2 groups (all @*CONCLUSIONS@#MIE-SM appears to be a safe surgical approach, which may get better quality of life, suffer less pain, and can achieve the same therapeutic effect as MIE-MC. Therefore, MIE-SM should be considered as a valuable approach for the treatment of middle and lower esophageal cancer.


Subject(s)
Esophageal Neoplasms/surgery , Esophagectomy , Humans , Laparoscopy , Mediastinoscopy , Minimally Invasive Surgical Procedures , Postoperative Complications/epidemiology , Prospective Studies , Quality of Life , Retrospective Studies , Treatment Outcome
3.
Article in Chinese | WPRIM | ID: wpr-756363

ABSTRACT

Objective To evaluate the learning curve of video-assisted thoracoscopic sleeve lobectomy in patients with central lung cancer.Methods A total of 86 consecutive patients with resected central lung cancer in the second department of thoracic surgery of Hunan Cancer Hospital between Apirl 2016 and July 2018 were retrospectively enrolled.Video-assisted tho-racoscopic tracheoplasty with sleeve resection and lobectomy were performed in 56 patients, video-assisted thoracoscopic tra-cheoplasty with wedge resection and lobectomy were performed in 20 patients, and 10 patients transit to thoracotomy.Surgical parameter of patients who underwent video-assisted thoracoscopic sleeve lobectomy were investigated to assess the learning curve, including operation duration, bleeding volume, amount of lymph nodes examined(medianstinal and intrapulmonary). Lowess smoothing method was performed to fit curve to evaluate the variation tendency of surgical parameters .Cut-off point, as well as the confidence interval, were identified using piecewise regression analysis.Results Surgical duration tend to be stable (almost 200 min) when the cumulative case amount of video-assisted thoracoscopic sleeve lobectomy reach 40.Surgical bleed-ing tend to be stable( almost 200 ml) when the cumulative case amount of video-assisted thoracoscopic sleeve lobectomy reach 20.There is no significant correlation between the amount of lymph node harvest and surgical volume .Conclusion The cut-off point for video-assisted thoracoscopic sleeve lobectomy is approximately 40 cases.

4.
Chinese Medical Journal ; (24): 747-752, 2014.
Article in English | WPRIM | ID: wpr-253273

ABSTRACT

<p><b>BACKGROUND</b>In order to minimize the injury reaction during the surgery and reduce the morbidity rate, hence reducing the mortality rate of esophagectomy, minimally invasive esophagectomy (MIE) was introduced. The aim of this study was to compare the postoperative outcomes in patients with esophageal squamous cell carcinoma undergoing minimally invasive or open esophagectomy (OE).</p><p><b>METHODS</b>The medical records of 176 consecutive patients, who underwent minimally invasive esophagectomy (MIE) between January 2009 and August 2013 in Cancer Institute & Hospital, Chinese Academy of Medical Sciences, were retrospectively reviewed. In the same period, 142 patients who underwent OE, either Ivor Lewis or McKeown approach, were selected randomly as controls. The clinical variables of paired groups were compared, including age, sex, Charlson score, tumor location, duration of surgery, number of harvested lymph nodes, morbidity rate, the rate of leak, pulmonary morbidity rate, mortality rate, and hospital length of stay (LOS).</p><p><b>RESULTS</b>The number of harvested lymph nodes was not significantly different between MIE group and OE group (median 20 vs. 16, P = 0.740). However, patients who underwent MIE had longer operation time than the OE group (375 vs. 300 minutes, P < 0.001). Overall morbidity, pulmonary morbidity, the rate of leak, in-hospital death, and hospital LOS were not significantly different between MIE and OE groups. Morbidities including anastomotic leak and pulmonary morbidity, inhospital death, hospital LOS, and hospital expenses were not significantly different between MIE and OE groups as well.</p><p><b>CONCLUSIONS</b>MIE and OE appear equivalent with regard to early oncological outcomes. There is a trend that hospital LOS and hospital expenses are reduced in the MIE group than the OE group.</p>


Subject(s)
Aged , Carcinoma, Squamous Cell , General Surgery , Esophageal Neoplasms , General Surgery , Esophagectomy , Methods , Female , Humans , Laparoscopy , Length of Stay , Male , Middle Aged , Minimally Invasive Surgical Procedures , Thoracoscopy , Treatment Outcome
5.
Article in Chinese | WPRIM | ID: wpr-387471

ABSTRACT

Studies suggest that some patients with synchronous oligometastatic lesions in brain,adrenal gland,lung,et al,may achieve long-term survival via complete resection. Some subgroups of patients with stage Ⅰ or Ⅱ primary lesions, without or with single mediastinal lymph node involvement and with resectable oligometastatic lesions may benefit from surgery. A better understanding of the prognostic factors related may help improve surgical interventions.

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