Objective To investigate the clinical characteristics of 30-day unplanned reoperations after thoracic surgery. Methods We retrospectively analyzed the clinical data of patients with unplanned reoperations within 30 days after thoracic surgery in Peking Union Medical College Hospital from May 2016 to May 2021. Results The 30-day unplanned reoperations showed the incidence of 0.75%(79/10 543),the median hospital stay of 19(12,37) days,and the median hospitalization cost of 109 929.11(80 549.46,173 491.87) yuan.Twenty-two(27.85%) patients received blood transfusion and 26(32.91%) underwent intensive care.The period between May 2016 and May 2017 witnessed the most unplanned reoperations.The main causes of unplanned reoperations after thoracic surgery were bleeding(21.52%),chylothorax(17.72%),pulmonary air leakage(16.46%),atelectasis(13.92%),and gastroesophageal fistula(11.39%).Specifically,the main causes of unplanned reoperations in the patients of non-esophagus/cardia group were bleeding,pulmonary air leakage,atelectasis,and chylothorax,and those in the patients of esophagus/cardia group were gastroesophageal fistula,incision infection and poor healing,bleeding,and chylothorax.Among all the patients with unplanned reoperations,4 patients died,17 improved,and 58 recovered. Conclusions The patients who underwent unplanned reoperations after thoracic surgery had a long hospital stay and high hospitalization costs. Bleeding,chylothorax,pulmonary air leakage,atelectasis,and gastroesophageal fistula were the main reasons for the unplanned reoperations.
Humans ; Reoperation ; Retrospective Studies ; Thoracic Surgery ; Chylothorax/surgery* ; Hemorrhage ; Pulmonary Atelectasis/surgery* ; Postoperative Complications/epidemiology*

Gorham-Stout disease (GSD) was first described by Gorham and colleagues in 1954, but its precise mechanism and cause remain to be elucidated. In this condition, voluminous and potentially fatal chylous effusions into the thorax can occur. Herein, we describe a case of GSD in which the patient presented with massive pleural effusions and mottled osteolytic bone lesions. We performed multiple operations, including thoracic duct ligation using video-assisted thoracoscopic surgery and thoracotomic decortication, but these procedures did not succeed in preventing recurrent pleural effusion and chest wall lymphedema. After administering sirolimus (0.8 mg/m2, twice a day) and propranolol (40 mg, twice a day), the process of GSD in this patient has been controlled for more than 2 years.
Chylothorax ; Humans ; Ligation ; Lymphedema ; Osteolysis, Essential ; Pleural Effusion ; Propranolol ; Sirolimus ; Thoracic Duct ; Thoracic Surgery, Video-Assisted ; Thoracic Wall ; Thorax

BACKGROUND: Postoperative chylothorax may be caused by iatrogenic injury of the collateral lymphatic ducts after thoracic surgery. Although traditional treatment could be considered in most cases, resolution may be slow. Radiological interventions have recently been developed to manage postoperative chylothorax. This study aimed to compare radiological interventions and conservative management in patients with postoperative chylothorax.METHODS: We retrospectively reviewed periprocedural drainage time, length of hospital stay, and nil per os (NPO) duration in 7 patients who received radiological interventions (intervention group [IG]) and in 9 patients who received conservative management (non-intervention group [NG]).RESULTS: The baseline characteristics of the patients in the IG and NG were comparable; however, the median drainage time and median length of hospital stay after detection of chylothorax were significantly shorter in the IG than in the NG (6 vs. 10 days, p=0.036 and 10 vs. 20 days, p=0.025, respectively). NPO duration after chylothorax detection and total drainage duration were somewhat shorter in the IG than in the NG (5 vs. 7 days and 8 vs. 14 days, respectively).CONCLUSION: This study showed that radiological interventions reduced the duration of drainage and the length of hospital stay, allowing an earlier return to normal life. To overcome several limitations of this study, a prospective, randomized controlled trial with a larger number of patients is recommended.
Chylothorax ; Drainage ; Humans ; Length of Stay ; Lymphography ; Postoperative Care ; Prospective Studies ; Retrospective Studies ; Thoracic Duct ; Thoracic Surgery

BACKGROUND: We report our surgical technique for nonintubated uniportal video-assisted thoracoscopic surgery (VATS) pulmonary resection and early postoperative outcomes at a single center. METHODS: Between January and July 2017, 40 consecutive patients underwent nonintubated uniportal VATS pulmonary resection. Multilevel intercostal nerve block was performed using local anesthesia in all patients, and an intrathoracic vagal blockade was performed in 35 patients (87.5%). RESULTS: Twenty-nine procedures (72.5%) were performed in patients with lung cancer (21 lobectomies, 6 segmentectomies, and 2 wedge resections), and 11 (27.5%) in patients with pulmonary metastases, benign lung disease, or pleural disease. The mean anesthesia time was 166.8 minutes, and the mean operative duration was 125.9 minutes. The mean postoperative chest tube duration was 3.2 days, and the mean hospital stay was 5.8 days. There were 3 conversions (7.5%) to intubation due to intraoperative hypoxemia and 1 conversion (2.5%) to multiportal VATS due to injury of the segmental artery. There were 7 complications (17.5%), including 3 cases of prolonged air leak, 2 cases of chylothorax, 1 case of pleural effusion, and 1 case of pneumonia. There was no in-hospital mortality. CONCLUSION: Nonintubated uniportal VATS appears to be a feasible and valid surgical option, depending on the surgeon’s experience, for appropriately selected patients.
Anesthesia ; Anesthesia, Local ; Anoxia ; Arteries ; Chest Tubes ; Chylothorax ; Hospital Mortality ; Humans ; Intercostal Nerves ; Intubation ; Ion Transport* ; Length of Stay ; Lung Diseases ; Lung Neoplasms ; Mastectomy, Segmental ; Minimally Invasive Surgical Procedures ; Neoplasm Metastasis ; Pleural Diseases ; Pleural Effusion ; Pneumonia ; Thoracic Surgery ; Thoracic Surgery, Video-Assisted*

OBJECTIVETo identify the value of lymphography in the location and treatment decision of chyle leakage.

METHODSThe clinic data of 177 patients suffered from chyle leakage admitted in 6 medical centers in Shanghai from February 1998 to December 2014 was analyzed retrospectively. There were 94 male and 83 female patients aging from 9 to 84 years with a mean of 49 years, including 128 cases of chyluria, 34 cases of primary chylothorax and 15 cases of other chyle leakage. All patients had failed to conservative treatment more than 2 weeks. Pedal lymphography was performed in every patient to investigate the site and range of chyle leakage. Effect of surgical or conservative management was compared according to the different results of lymphography.

RESULTSNo serious complication was noticed. For all 177 patients, lymphography showed localized lymphatic diseases in 148 cases (83.6%), including 125 cases of lymphatic renal pelvic leaks, 14 cases of unilateral identified leak within thorax and 9 cases of chyle leakage in neck, heart, abdomen or scrotum. Among these patients, surgical treatment cured 129 and improved 3 patients but failed in 2 patients, while the remaining 14 cases had their leaks decreased after lymphography and cured by conservative management. For those 15 patients having disseminated lymphatic diseases or 14 with no abnormality under lymphography, surgery only cured 2 and improved 1 patient but failed in 8 patients (with 3 death), whereas continuous conservative treatment cured 11 patients, improved 5 patients but only failed in 2 patients (with one death). For localized leakage, surgical treatment showed better efficacy (98.5% vs. 3/11), whereas conservative treatment had significantly higher successful rate than surgical interventions in patients with disseminated lymphatic diseases or no abnormality under lymphography (16/18 vs. 3/11).

CONCLUSIONSLymphography could identify the location and range of complicate chyle leakage failed to primary conservative management. Patients with disseminated lymphatic diseases or no abnormality under lymphography would be better managed by continuous non-operative treatment partly due to therapeutic effect of lymphography, while surgical intervention could be a good option for patients having localized lymphatic etiology.

Abdominal Cavity ; Adolescent ; Adult ; Aged ; Aged, 80 and over ; Child ; Chyle ; Chylothorax ; diagnosis ; surgery ; Female ; Heart ; Humans ; Kidney Pelvis ; Lymphatic Diseases ; Lymphography ; Male ; Middle Aged ; Neck ; Retrospective Studies ; Scrotum ; Young Adult

Thoracic duct cysts in the upper portion of the diaphragm are mostly found in the neck and are rarely found in the mediastinum. Thoracic duct cysts should be differentiated from other mediastinal tumors or cysts, and surgical treatment is required to avoid the development of chylothorax if the cyst ruptures. Herein, we report the case of a patient with a thoracic cyst located just above the diaphragm that was treated with surgical resection.
Chylothorax ; Diaphragm ; Humans ; Mediastinal Cyst ; Mediastinal Neoplasms ; Mediastinum* ; Neck ; Rupture ; Thoracic Duct* ; Thoracic Surgery, Video-Assisted ; Thoracoscopy

This study reports our early experience with thoracoscopic division of vascular rings. Three patients were reviewed; their ages at surgery were 25 months, 4 years, and 57 years. All patients were suffering from complete vascular rings involving combinations of the right aortic arch, left ligamentum arteriosum, Kommerell's diverticulum, and retroesophageal left subclavian artery. The median surgical time was 180.5 minutes, and the patients showed immediate recovery. Three complications, namely chylothorax, transient supraventricular tachycardia, and left vocal cord palsy, were observed. Our early experience indicates that thoracoscopic division of a vascular ring may provide early recovery and could be a promising operative choice.
Aorta, Thoracic ; Chylothorax ; Diverticulum ; Humans ; Operative Time ; Subclavian Artery ; Tachycardia, Supraventricular ; Thoracic Surgery, Video-Assisted ; Vocal Cord Paralysis

Substernal goiter is defined as a thyroid mass of which more than half is located below the thoratic inlet. Substernal goiters must be removed surgically due to relation to compressive symptoms, potential airway compromise, and the possibility of an association with malignancy. Thyroidectomy for substernal goiter is usually carried out through a standard cervical approach. However, a few patients with various factors require an extracervical approach, usually by sternotomy. Recently, we successfully removed a substernal goiter that extended to the lower level of the aorta and tracheal carina though the combined cervical and video-assisted thoracoscopic approach. We present this case with a review of the literature.
Aorta ; Bays ; Chylothorax ; Goiter, Substernal* ; Humans ; Sternotomy ; Thoracic Surgery, Video-Assisted ; Thyroid Gland ; Thyroidectomy

A 67-year-old male patient came to the hospital due to lung cancer and mediastinal cystic mass which was suspected to be esophageal duplication cyst. Video-assisted thoracoscopic surgery (VATS) was performed and intra-operative finding suggested it as a cystic mass along the thoracic duct. Thoracic duct was ligated and the cyst was completely resected. A 48-year-old female patient visited the hospital for dysphagia. Mediastinal cystic mass was suspected to be an esophageal duplication cyst. Intraoperative finding suggest a thoracic duct lymphangioma. After thoracic duct ligation, the mass was completely resected with VATS. Postoperative chylothorax did not develop in both cases.
Aged ; Chylothorax ; Deglutition Disorders ; Female ; Humans ; Ligation ; Lung Neoplasms ; Lymphangioma* ; Male ; Mediastinal Cyst ; Middle Aged ; Thoracic Duct* ; Thoracic Surgery, Video-Assisted

In addition to imaging the lymphatics and detecting various types of lymphatic leakage, lymphangiography is a therapeutic option for patients with chylothorax, chylous ascites, and lymphatic fistula. Percutaneous thoracic duct embolization, transabdominal catheterization of the cisterna chyli or thoracic duct, and subsequent embolization of the thoracic duct is an alternative to surgical ligation of the thoracic duct. In this pictorial review, we present the detailed technique, clinical applications, and complications of lymphangiography and thoracic duct embolization.
Catheterization ; Chylothorax/*radiography/therapy ; Chylous Ascites/*radiography/therapy ; Embolization, Therapeutic ; Humans ; Lymph Nodes/radiography/surgery ; Lymphography ; Thoracic Duct/radiography ; Tomography, X-Ray Computed