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The objective of this work was to delineate career progression and research productivity of women practicing cardiothoracic surgery in the academic setting.Cardiothoracic surgeons at the 79 accredited US cardiothoracic surgery training programs in 2020 were included in this cross-sectional analysis. Data regarding subspecialization, training, practice history, and publications were gathered from public sources including department websites, CTSNet, and Scopus.A total of 1065 surgeons (51.3% cardiac, 32.1% thoracic, 16.6% congenital) were identified. Women accounted for 10.6% (113) of the population (7.9% of cardiac, 15.5% of thoracic, 9.6% of congenital surgeons). The median number of cardiothoracic surgeons per institution was 12 (interquartile range [IQR], 10-17), with a median of 1 woman (IQR, 0-2). Fifteen of 79 programs (19%) had no women. Among women faculty 5.3% were clinical instructors, 51.3% were assistant professors, 23.0% were associate professors, 16.8% were full professors, and 3.5% had unspecified titles (vs 2.0%, 32.9%, 23.0%, 37.5%, and 4.6% among men, respectively; P.001). Women and men authored a comparable number of first-author (0.4 [IQR, 0.0-1.3] vs 0.5 [IQR, 0.0-1.1], P = .56) publications per year but fewer last-author (0.1 [IQR, 0.0-0.7] vs 0.4 [IQR, 0.0-1.3], P.0001) and total publications per year (2.7 [IQR, 1.0-6.2] vs 3.7 [IQR, 1.3-7.8], P = .05) than men. The H-index was lower for women than for men overall (8.0 [IQR, 3.0-15.0] vs 15.0 [IQR, 7.0-28.0], P.001) but was similar between men and women who had been practicing for 10 to 20 years.Gender disparities persist in academic cardiothoracic surgery. Efforts should be made to support women in achieving senior roles and academic productivity.

BACKGROUND Enhanced recovery after surgery pathways in several specialties reduce length of stay, but accelerated discharge after thoracic surgery is not well characterized. This study tested the hypothesis that patients discharged on postoperative day 1 (POD1) after lobectomy for lung cancer have an increased risk of readmission. METHODS Patients who underwent a lobectomy for lung cancer between 2011 and 2019 in the American College of Surgeons National Surgical Quality Improvement Program database were identified. Readmission rates were compared between patients discharged on postoperative day 1 (POD 1) and patients discharged on POD 2 to 6. Early discharge and readmission predictors were evaluated using multivariable logistic regression analysis. RESULTS Only 854 (3.8%) of 22,585 patients who met inclusion criteria were discharged on POD 1, although POD 1 discharge rates increased from 2.3% to 8.1% (P < .001) from 2011 to 2019, respectively. Median hospitalization for patients discharged on POD 2 to 6 was 4 days (interquartile range, 3 to 5 days). Patients' characteristics associated with a lower likelihood of POD 1 discharge were increasing age, smoking, or a history of dyspnea, whereas a minimally invasive approach was the strongest predictor of early discharge (adjusted odds ratio, 5.42; P < .001). Readmission rates were not significantly different for the POD 1 and POD 2 to 6 groups in univariate analysis (6.0% vs 7.0%; P = .269). Further, POD 1 discharge was not a risk factor for readmission in multivariable analysis (adjusted odds ratio, 1.10; P = .537). CONCLUSIONS Select patients can be discharged on POD 1 after lobectomy for lung cancer without an increased readmission risk, a finding supporting this accelerated discharge target inclusion in lobectomy enhanced recovery after surgery protocols.

Diaphragm plication (DP) improves pulmonary function and quality of life for those with diaphragm paralysis or dysfunction. It is unknown whether differing degrees of diaphragm dysfunction as measured by sniff testing affect results after plication.Patients who underwent minimally invasive DP from 2008 to 2019 were dichotomized based on sniff test results: paradoxical motion (PM) versus no paradoxical motion (NPM); the latter included normal, decreased, and no motion. Preoperative and postoperative pulmonary function testing (PFT) after DP was compared between groups. The impact of the diaphragm height index, a measure of diaphragm elevation, was also assessed.A total of 26 patients underwent preoperative sniff testing, DP, and postoperative PFT. Including all patients, DP resulted in a 17.8% ± 5.5% improvement in forced expiratory volume in 1 second (P.001), a 14.4% ± 5.3% improvement in forced vital capacity (P.001), and a 4.7% ± 4.6% improvement in the diffusing capacity of carbon monoxide (P = .539). There were greater improvements in the PM group (n = 16) compared with the NPM group (n = 10) for forced expiratory volume in 1 second (27.2% ± 6.0% versus 3.9% ± 6.2%; P = .017) and forced vital capacity (28.1% ± 5.3% versus -0.5% ± 3.3%; P = .001). There was no difference in the change in the diffusing capacity of carbon monoxide between groups. There were no differences between patients with PM and NPM in the postoperative course or complications. No value for diaphragm height index predicted improvement in PFT after DP.Patients with PM on sniff test have dramatically greater objective improvements in pulmonary function after plication compared with those without PM. Most patients without PM do not demonstrate improvement in standard PFT. Improvements in dyspnea require additional study.

Slide tracheoplasty is the standard technique to repair congenital long-segment tracheal stenosis. This operation most commonly requires median sternotomy, which has drawbacks in young children. We hypothesized that a transcervical approach without sternotomy would be feasible if done with a single-port robotic system.This proof-of concept study was performed in 2 small adult cadavers using a single-port robotic surgical system via a small neck incision. Relevant information, including operative time and details of operative technique, were recorded.Long-segment slide tracheoplasty was completed successfully in 2 cadavers using a small neck incision and a single-port robotic surgical system. Strengths and pitfalls of the technique were identified, including technical refinements from the first attempt to the second. Operative time for robotic mobilization, incision, and anastomosis of the trachea was comparable to standard open approaches.Small-incision transcervical slide tracheoplasty, assisted by a single-port surgical robotic system, is feasible in a human cadaver. More work is needed to determine safety and applicability in live patients, particularly in children.

Well-differentiated lung neuroendocrine tumors (NETs), also known as typical and atypical carcinoids, have a decreased incidence of lymph node (LN) and distant metastases compared to poorly differentiated lung NETs. We aimed to (i) examine the clinicopathologic features associated with LN involvement in lung carcinoids and (ii) describe the postoperative management of patients with LN metastases.We identified 98 patients who underwent surgical resection and lymph node sampling at Stanford University. We assessed the following and used AJCC staging version 7: clinical features (age, sex, race, prior malignancy, smoking history), tumor features (functional syndrome, histology, size, location, laterality), pre-operative workup performed (imaging and suspicion of LN metastases), surgery (nodes and stations sampled, margin status, surgical approach, and type of surgery), and recurrence outcome. These features were examined between patients with and without LN metastases using the Wilcoxon test (continuous variables) and Fisher's exact test (categorical variables).87 patients (89%) had typical carcinoid and 11 patients (11%) had atypical carcinoid. 17 patients were found to have at least one positive lymph node, with 11 having N1 disease and 6 having N2 disease. In the univariable analysis, patients with lymph node disease were more likely to have recurrence of lung carcinoid (29% vs. 6%, p=0.01). In the multivariable logistic regression, there was a trend towards performance of preoperative SSTR imaging and lymph node involvement (OR = 3.06, p=0.07). No patients received adjuvant therapy.We found a trend for the performance of SSTR imaging and association of lymph node metastases in both univariable and multivariable analysis. A large proportion (41%) of patients with lymph node positive disease had2 cm tumors. This suggests the potential importance of incorporating SSTR imaging into routine practice and not restricting the use of this staging modality in patients with small tumors.

OBJECTIVES Sublobar resection is increasingly being utilized for early-stage lung cancers, but optimal management when final pathology shows unsuspected mediastinal nodal disease is unclear. This study tested the hypothesis that lobectomy has improved survival compared to sublobar resection for clinical stage IA tumours with occult N2 disease. METHODS The use of sublobar resection and lobectomy for patients in the National Cancer Database who underwent primary surgical resection for clinical stage IA non-small-cell lung cancer with pathologic N2 disease between 2010 and 2017 was evaluated using logistic regression. Survival was assessed with Kaplan–Meier analysis, log-rank test and Cox proportional hazards model. RESULTS A total of 2419 patients comprised the study cohort, including 320 sublobar resections (13.2%) and 2099 lobectomies (86.8%). Older age, female sex, smaller tumour size and treatment at an academic facility predicted the use of sublobar resection. Patients undergoing lobectomy had larger tumours (2.40 vs 2.05 cm, P CONCLUSIONS Clinical stage IA non-small-cell lung cancer patients with N2 disease on final pathology have similar long-term survival with either sublobar resection or lobectomy. Patients with occult N2 disease after sublobar resection may not require reoperation for completion lobectomy but should instead proceed to adjuvant chemotherapy.

The COVID-19 pandemic has disrupted components of traditional education with shifts toward virtual platforms. This report describes the virtual approach to basic surgical skills training during a high school program in the summers of 2020 and 2021.Two 2-week sessions were held by Zoom (Zoom Video Communications) with 99 students in 2020 and 198 students in 2021. Each student was sent surgical supplies and instruments. Interactive lectures were held each morning, and basic surgical skills instruction was provided each afternoon. After the session, survey links were distributed to students to complete an anonymous 37-item questionnaire regarding surgical skills confidence, simulation kit satisfaction, and technical difficulties.Of the 297 students, 270 (90.9%) completed the questionnaire, including 91 (91.9%) in 2020 and 179 (90.4%) in 2021. On a scale of 1 (fair) to 5 (excellent), students in 2020 and 2021 reported similar confidence in instrument handling (4-5: 90.0% vs 86.3%; P = .38), suturing skin (4-5: 88.9% vs 82.8%; P = .19), and thoracic aorta suturing (4-5: 73.3% vs 73.6%; P = .97). Students reported greater confidence in 2020 in knot tying (4-5: 98.9% vs 87.9%; P = .002), coronary vessel suturing (4-5: 82.2% vs 65.5%; P.001), and valve model suturing (4-5: 68.5% vs 50.3%; P = .005) than students in 2021. Students had similar satisfaction rates with the program (extremely or somewhat satisfied: 92.3% vs 86.0%; p = .51) between 2020 and 2021.Virtual education carries the potential for basic surgical skills training for a more widespread audience with less access to direct surgical education. Further research is needed to optimize teaching finer surgical skills.

Intracardiac paragangliomas most commonly arise from the left atrium and are often infiltrative and densely adherent to surrounding structures. Given their rarity, only scattered reports exist in the literature and standardized perioperative and surgical management is not well established. We describe a case of a 60-year-old woman with a mildly functioning intracardiac paraganglioma in which division of the superior vena cava improved exposure and enabled a complex limited resection. Further, we provide an overview of the diagnostic workup, perioperative medical management, surgical approach, and surveillance strategy in patients with these challenging tumors.

The extraordinary demands of managing the COVID-19 pandemic has disrupted the world's ability to care for patients with thoracic malignancies. As a hospital's COVID-19 population increases and hospital resources are depleted, the ability to provide surgical care is progressively restricted, forcing surgeons to prioritize among their cancer populations. Representatives from multiple cancer, surgical, and research organizations have come together to provide a guide for triaging patients with thoracic malignancies as the impact of COVID-19 evolves as each hospital.

Extended thymectomy has been proven to improve the course of myasthenia gravis. Retrospective studies demonstrate that several techniques for thymectomy achieve overlapping remission rates. We therefore compared perioperative outcomes and costs among 3 approaches to thymectomy: sternotomy, video and/or robot assisted, and transcervical.To ensure similar study groups, we excluded patients with4 cm or invasive tumors and those who underwent less than an extended thymectomy or concurrent procedures. Hospital costs were collected and analyzed by blinded finance personnel.The final study group consisted of 25 transcervical, 23 video/robot-assisted, and 14 sternotomy subjects. There was a higher incidence of myasthenia gravis in the transcervical and sternotomy groups (P0.001) and of thymoma in the video/robot-assisted and sternotomy groups (P = .002). Mean modified Charlson comorbidity score was higher for sternotomy (2.7 ± 2.1, mean ± SD) than transcervical (1.00 ± 0.58; P.001) and video/robot-assisted (1.13 ± 0.97; P = .001) procedures. There was no difference in complication rates between approaches (P = 0.828). The cost of transcervical thymectomy was 45% of the cost of sternotomy (P.001), and was 58% of the cost of video/robot-assisted (P = .018) approaches; these differences remained highly significant on multivariate analysis. Transcervical thymectomy had a shorter mean length of stay (1.2 ± 0.5 days) than median sternotomy (4.4 ± 3.5; P.001), and video/robot-assisted thymectomy (2.4 ± 0.95; P = .045) and "bed cost" were major contributors to the cost difference between the groups.Transcervical thymectomy, which provides overlapping myasthenia gravis remission rates versus more invasive approaches, is equally safe and far less costly than sternotomy and video/robot-assisted approaches.

BACKGROUND: Tumor size of 8 cm or greater is a risk factor for recurrence after thymoma resection, but the role of induction therapy for large thymomas is not well defined. This study tested the hypothesis that induction therapy for thymomas 8 cm and larger improves survival. METHODS: The use of induction therapy for patients treated with surgical resection for Masaoka stage I–III thymomas in the National Cancer Database between 2006–2013 was evaluated using logistic regression, Kaplan-Meier analysis, and Cox-proportional hazards methods. RESULTS: Of the 1,849 patients who met inclusion criteria, 582 (31.5%) had tumors ≥8 cm. Five-year survival was worse in patients with tumors ≥8 cm compared to smaller tumors [84.6% (95% CI: 81.2–88.1%) vs. 89.4% (95% CI: 87.2–91.7%), P=0.003]. Induction therapy was used in 166 (9.0%) patients overall and was more likely in patients with tumors ≥8 cm [adjusted odds ratio (AOR) 3.257, P

Diffuse idiopathic pulmonary neuroendocrine cell hyperplasia (DIPNECH) is considered a preinvasive lesion that may progress to carcinoid tumour [1]. Histologically, it is marked by a proliferation of neuroendocrine cells that is confined to the basement membrane (neuroendocrine cell hyperplasia; NECH), and/or has invaded past the basement membrane (carcinoid tumourlet) [2]. Tumourlets equal to or larger than 5 mm are classified as carcinoid tumours. Per the World Health Organization 2021 criteria, DIPNECH can be pathological (based solely on characteristic histological features) or clinical (diagnosed per characteristic symptoms and imaging findings, e.g. respiratory symptoms, bilateral pulmonary nodules, mosaic attenuation on computed tomography (CT)) [2]. In contrast to some lung diseases or neoplasms that can cause secondary, reactive NECH/tumourlets to form, DIPNECH is marked by such hyperplasia without an identifiable cause., DIPNECH is a rare disease that is often misdiagnosed. In this study, it primarily affected elderly white women who were non-smokers. Lung nodules could slowly progress over years to carcinoid tumours. Average growth rate per nodule was 0.8 mm per year. https://bit.ly/3q1HD1k

The sensitivity of fluoroscopic esophagography with oral administration of contrast material to exclude anastomotic leak after esophagectomy is not well documented, and the consequences of missing a leak in this setting have not been previously described.We performed a retrospective cohort study of a prospectively maintained institutional database of patients undergoing esophagectomy with esophagogastric anastomosis from 2008 to 2020. Relevant details of leaks, management, and outcomes were obtained from the database and formal chart review. Statistical analysis was performed to compare patients with and without leaks and those with false-negative vs positive esophagrams.There were 384 patients who underwent esophagectomy with gastric reconstruction; the majority were Ivor-Lewis (82%), and 51% were wholly or partially minimally invasive. By use of a broad definition of leak, 55 patients (16.7%) developed an anastomotic leak. Of the 55 patients, 27 (49%) who ultimately were found to have a leak initially had a normal esophagram result (performed on average on postoperative day 6). Those with a normal initial esophagram result were more likely to have an uncontained leak (81% vs 29%; P.01), to require unplanned readmission (70% vs 39%; P = .02), and to undergo reoperation (44% vs 11%; P.01).Early postoperative esophagrams intended to evaluate anastomotic integrity have a low sensitivity of 51%, and leaks missed on the initial esophagram have greater clinical consequences than those identified on the initial esophagram. These findings suggest that a high index of suspicion must be maintained even after a normal esophagram result and call into question the common practice of using this test to triage patients for diet advancement.

Social disparities in lung cancer diagnosis, treatment, and survival have been studied using national databases, statewide registries, and institution-level data. Some disparities emerge consistently, such as lower adherence to treatment guidelines and worse survival by race and socioeconomic status, whereas other disparities are less well studied. A critical appraisal of current data is essential to increasing equity in lung cancer care.

BACKGROUND: The role of lung resection in patients with pulmonary aspergillosis is generally reserved for those with localized disease who fail medical management. We used a national database to investigate the influence of preoperative patient comorbidities on inpatient mortality and need for surgery. METHODS: Patients admitted with pulmonary aspergillosis between 2007 to 2015 were identified in the National Inpatient Sample dataset. Inpatient mortality rates were compared between patients treated medically and surgically. Predictors of mortality, surgical intervention, and non-elective admission were evaluated using multivariable logistic regression. RESULTS: Among a population estimate of 112,998 patients with pulmonary aspergillosis, 107,606 (95.2%) underwent medical management alone and 5,392 (4.8%) underwent surgical resection. Positive predictors for surgery included hemoptysis, and history of lung cancer or chronic pulmonary diseases. Surgically treated patients had a lower inpatient mortality when compared to those treated medically (11.5% vs. 15.1%, P

This case demonstrates successful surgical management of a 6-cm-long aortoesophageal fistula from an infected stent graft. A 69-year-old woman with a penetrating descending thoracic aortic ulcer underwent endovascular aortic repair. Two weeks later, she presented with nausea and melena, and she was found to have an infected stent graft on imaging. She underwent a two-stage procedure encompassing aortic arch debranching and extra-anatomic aortic bypass in stage 1, and stent graft resection, primary esophageal repair, intercostal and omental flap, and jejunostomy tube placement in stage 2. She was discharged 1 month later and is doing well 1.5 years after the operation.

Unconscious (or implicit) biases are learned stereotypes that are automatic, unintentional, deeply engrained, universal, and able to influence behavior. Several studies have documented the effects of provider biases on patient care and outcomes. This article provides a framework for exploring the implications for unconscious bias in surgical education and highlights best practices toward minimizing its impact. Presented is the background related to some of the more common unconscious biases and effects on medical students, resident trainees, and academic faculty. Finally, targeted strategies are highlighted for individuals and institutions for identification of biases and the means to address them.

We sought to develop and evaluate a personalized multimedia education (ME) tool for preoperative patient education to improve patient health knowledge, quality of life and satisfaction with care in thoracic surgery. The ME tool was developed and deployed in outpatient clinic during preoperative teaching for patients undergoing surgical resection for lung cancer for quality improvement. Patients were given an electronic survey prior to preoperative teaching and at initial postoperative visit to assess teaching effectiveness and care satisfaction. Sequential patients received either standard preoperative teaching or teaching using the ME tool. Pre- and postoperative survey responses were compared using independent sample paired t test and multivariable linear regression modeling for adjustment. The final ME tool was an iPad application that incorporated real-time annotations of 3-dimensional, interactive anatomic diagrams. The tool featured video tours of operations, and radiology image import for annotation by the surgeon. Forty-eight patients were included in this pilot study (standard education n = 26; ME, n = 22). ME patients had significantly higher satisfaction scores compared to SE patients with respect to length of education materials, clarity of content, supportiveness of content and willingness to recommend materials to others. There was no difference in length of clinic visit between groups. Both patient and provider input can be used to create an innovative electronic preoperative educational tool that prepares and empowers patients in shared decision-making before surgery. Improvements in health literacy and self-efficacy may be more difficult to achieve but remain important as multimedia teaching tools are further developed.

The eighth edition of the staging manual for non-small cell lung cancer reclassified tumors7 cm as stage IIIA (T4 N0); previously, such tumors without nodal disease were considered stage IIB (T3 N0). This study tested the hypothesis that induction chemotherapy for these stage IIIA patients does not improve survival compared with primary surgery.The National Cancer Database was queried for patients with non-small cell lung cancer with tumor size7 cm who underwent surgical resection from 2010 to 2015. Patients with clinically node-positive disease or tumor invasion of major structures were excluded. Patients undergoing induction chemotherapy followed by surgical resection (IC group) were compared with patients undergoing primary surgery (PS group). Propensity score matching was performed.In total, 1610 patients with cT4 N0 disease on the basis of tumor size7 cm and no tumor invasion underwent surgical resection: 1346 (83.6%) comprised the PS group and 264 (16.4%) the IC group. After propensity score matching, the IC group had a higher rate of pN0 (78.4% vs 66.0%; P.001) and less lymphovascular invasion (13.9% vs 26.3%; P .001), but longer postoperative stays (6 days vs 5 days; P.001) and higher 30-day mortality (3.5% vs 0%; P = .002). Median 5-year survival was similar between the IC and PS groups (53.5% vs 62.2%; P = .075), and IC was not independently associated with survival (hazard ratio, 1.45; P = .146).Patients with cT4 N0 non-small cell lung cancer on the basis of tumor size7 cm and no tumor invasion of major structures have similar overall survival with either induction chemotherapy or primary surgery. Induction chemotherapy should not be routinely given for this subset of stage IIIA patients.

This study investigated the influence of facility volume on long-term survival in patients with esophageal cancer treated with esophagectomy.Patients treated with esophagectomy for cT1 3N0 3M0 adenocarcinoma or squamous cell carcinoma of the mid-distal esophagus in the National Cancer Database between 2006 and 2013 were stratified by annual facility esophagectomy volume dichotomized as more/less than both 6 and 20. Patient characteristics associated with facility volume were evaluated using logistic regression, and the influence of facility volume on survival was evaluated with Kaplan-Meier curves, Cox proportional hazards methods, and propensity matched analysis.Of 11,739 patients who had esophagectomy at 1018 facilities where annual volume ranged from 1 to 47.6 cases, 4262 (36.3%) were treated at 44 facilities with annual esophagectomy volume 6 and 1515 (12.9%) were treated at 7 facilities with annual volume 20. Higher volume was associated with significantly better 5-year survival for both annual volume6 (47.6% vs 40.2%; P .001) and annual volume 20 (47.2% vs 42.3%; P .001), which persisted in propensity matched analyses as well as Cox multivariable analysis (hazard ratio, 0.81; 95% confidence interval, 0.74-0.89; P .001 for facility volume 6 and hazard ratio, 0.78; 95% confidence interval, 0.65-0.95; P = .01 for facility volume 20). In Cox multivariable analysis that considered facility volume as a continuous variable, higher volume continued to be associated with better survival (hazard ratio, 0.93 per 5 cases; 95% CI, 0.91-0.96; P .001).Esophageal cancer patients treated with esophagectomy at higher volume facilities have significantly better long-term survival than patients treated at lower volume facilities.

The purpose of this study was to evaluate practice patterns and outcomes for patients 80 years or older with esophageal cancer using a nationwide cancer data base. Practice patterns for patients 80 years or older with stage I-IV esophageal cancer in the National Cancer Data Base from 2004 to 2014 were analyzed. Overall survival associated with different treatment strategies were evaluated using the Kaplan-Meier method and multivariable Cox proportional hazard models. In the study period, 40.5% and 46.2% of patients with stage I adenocarcinoma and squamous cell carcinoma, respectively, did not receive any treatment at all. Less than 11% (196/1,865) of patients with stage I-II disease underwent esophagectomy, even though surgery was associated with a better 5-year survival compared to no treatment (stage I: 47.3% [95% confidence interval [CI] 36.2–57.6%] vs 14.9% [95% CI: 11.2–19.1%]; stage II: 29.3% [95% CI 20.1–39.1%] vs 1.2% [95% CI: 0.1–5.5%]). Of the 1,596 (37.7%) patients with stage III disease who received curative-intent treatment (surgery or chemoradiation), the 5-year survival was significantly better than that of patients who received no treatment (11.9% [95% CI: 9.7–14.4% vs 4.3% [95% CI: 1.9–8.3%]). In this national analysis of patients 80 years and older with esophageal cancer, over 40% of patients with stage I disease did not receive treatment. Patients with stage I-III disease had better survival and risks and benefits of treatment for elderly patients should be discussed in a multidisciplinary setting.

BACKGROUND: Asian and Caucasian patients with lung cancer have been compared in several database studies, with conflicting findings regarding survival. However, these studies did not include proportion of ground-glass opacity or mutational status in their analyses. Asian patients commonly develop sub-solid lung adenocarcinomas that harbor EGFR mutations, which have a better prognosis. We hypothesized that among patients undergoing surgery for sub-solid lung adenocarcinomas, Asian patients have better survival compared to Caucasian patients. METHODS: We identified Asian and Caucasian patients who underwent surgical resection for a sub-solid lung adenocarcinoma from 2002 to 2015 at our institution. Sub-solid was defined as ≥10% ground-glass opacity on preoperative CT scan or ≥10% lepidic component on surgical pathology. Time-to-event multivariable analysis was performed to determine which characteristics were associated with recurrence and survival. RESULTS: Two hundred twenty-four patients were included with median follow up 48 months. Asian patients were more likely to be never smokers (76.3% vs. 29.0%, P

A 59-year-old man with a history of coarctation repair, mechanical aortic valve, and warfarin therapy presented with right flank pain. Computed tomography showed a large hematoma encircling an intact descending thoracic aorta. Computed tomography angiography demonstrated multiple areas of intercostal artery extravasation. An interventional radiologist performed angiography and embolization. The patient's course was complicated by an effusion and hypoxia, but no further bleeding was noted. We hypothesize that coarctation associated aneurysms and potential vessel wall weakness are the causes of hematoma in our case. We present this case with history of repaired coarctation with multiple spontaneous intercostal artery aneurysmal rupture.

The oncologic efficacy of minimally invasive thymectomy for thymoma is not well characterized. We compared short-term outcomes and overall survival between open and minimally invasive (video-assisted thoracoscopic and robotic) approaches using the National Cancer Data Base.Perioperative outcomes and survival of patients who underwent open versus minimally invasive thymectomy for clinical stage I to III thymoma from 2010 to 2014 in the National Cancer Data Base were evaluated using multivariable Cox proportional hazards modeling and propensity score-matched analysis. Predictors of minimally invasive use were evaluated using multivariable logistic regression. Outcomes of surgical approach were evaluated using an intent-to-treat analysis.Of the 1223 thymectomies that were evaluated, 317 (26%) were performed minimally invasively (141 video-assisted thoracoscopic and 176 robotic). The minimally invasive group had a shorter median length of stay when compared with the open group (3 [2-4] days vs 4 [3-6] days, P .001). In a propensity score-matched analysis of 185 open and 185 minimally invasive (video-assisted thoracoscopic + robotic) thymectomy, the minimally invasive group continued to have a shorter median length of stay (3 vs 4 days, P .01) but did not have significant differences in margin positivity (P = .84), 30-day readmission (P = .28), 30-day mortality (P = .60), and 5-year survival (89.4% vs 81.6%, P = .20) when compared with the open group.In this national analysis, minimally invasive thymectomy was associated with shorter length of stay and was not associated with increased margin positivity, perioperative mortality, 30-day readmission rate, or reduced overall survival when compared with open thymectomy.

Most clinicians will encounter patients 90 years or older with non-small cell lung cancer (NSCLC), but evidence that informs treatment decisions for this extremely elderly population is lacking. This study evaluated outcomes associated with treatment strategies for this nonagenarian population.Treatment and overall survival for patients 90 years and older with NSCLC in the National Cancer Data Base (2004-2014) were evaluated using logistic regression, the Kaplan-Meier method, and multivariable Cox proportional hazard models.The majority (n = 4152, 57.6%) of the 7205 patients 90 years or older with stage I-IV NSCLC did not receive any therapy. For the entire cohort, receiving treatment was associated with significantly better survival when compared with no therapy (5-year survival, 9.3% [95% confidence interval [CI], 8.0%-10.7%] vs 1.7% [95% CI, 1.2%-2.2%]; multivariable adjusted hazard ratio, 0.53; P.001). Stage I patients had the most pronounced survival benefit with treatment (median survival, 27.4 months vs 10.0 months with no treatment; P.001). Among this subset of patients with stage I disease (n = 1430), only 12.7% (n = 182) had surgery and 33% (n = 471) had no therapy. In these stage I patients surgery was associated with significantly better 5-year survival (33.7% [95% CI, 25.4%-42.1%]) than nonoperative therapy (17.1% [95% CI, 13.7%-20.8%]) and no therapy (6.2% [95% CI, 3.8%-9.4%]).Therapy for nonagenarians with NSCLC is associated with a significant survival benefit but is not used in most patients. Treatment should not be withheld for these "oldest old" patients based on their age alone but should be considered based on stage and patient preferences in a multidisciplinary setting.

Atriogastric fistulas remain a rare adverse event in patients who undergo esophagectomy with gastric pullthrough. The presentation of an atriogastric fistula ranges from self-limited gastrointestinal bleeding to life-threatening hemorrhage, end-organ dysfunction from septic emboli, or both. These fistulas are associated with significant mortality. Previous reports describe successful repairs of gastrocardiac fistulas with the use of cardiopulmonary bypass. This report describes a patient with a significant burden of cerebral embolic disease, which therefore required a unique approach to fistula repair.

Objective Data regarding the effects of hormone replacement therapy (HRT) on non–small cell lung cancer (NSCLC) are mixed. We hypothesized HRT would have a protective benefit with reduced NSCLC incidence among women in a large, prospective cohort. Methods We used data from the multicenter randomized Prostate, Lung, Colorectal, and Ovarian Cancer Screening Trial (1993-2001). Participants were women aged 50 to 74 years followed prospectively for up to 13 years for cancer screening. The influence of HRT on the primary outcome of NSCLC incidence and secondary outcomes of all-cause and disease-specific mortality were assessed with Kaplan-Meier analysis and Cox proportional hazard models adjusting for covariates. Results In the overall cohort of 75,587 women, 1147 women developed NSCLC after a median follow-up of 11.5 years. HRT use was characterized as 49.4% current users, 17.0% former users, and 33.6% never users. Increased age, smoking, comorbidities, and family history were associated with increased risk of NSCLC. On multivariable analysis, current HRT use was associated with reduced risk of NSCLC compared with never users (hazard ratio, 0.80; 95% confidence interval, 0.70-0.93; P = .009). HRT or oral contraception use was not associated with significant differences in all-cause mortality or disease-specific mortality. Conclusions These data represent among the largest prospective cohorts suggesting HRT use may have a protective effect on the development of NSCLC among women; the physiological basis of this effect merits further study; however, the results may influence discussion surrounding HRT use in women.

Background Yellow nail syndrome is a rare condition considered secondary to functional anomalies of lymphatic drainage. Yellow nail syndrome is diagnosed through the triad of intrathoracic findings (30% being pleural effusions), nail discoloration, and lymphedema, with any two features sufficient for diagnosis. We report the second case of post-operative yellow nail syndrome. Case presentation After coronary artery bypass grafting, our patient presented with chylothorax on post-operative day 13 and yellow toenail discoloration on post-operative day 28, diagnosing yellow nail syndrome. Initial conservative management with pigtail catheter drainage and low-fat diet with medium-chain triglycerides reduced chylous drainage from 350 mL/day on post-operative day 14 to

Background Dermatomyositis, an inflammatory myopathy with cutaneous involvement, is associated with malignancy and often manifests paraneoplastically. While co-occurrence with small cell carcinoma is well attested, primary lung adenocarcinoma, which may present as focal ground-glass opacification on computed tomography of the thorax, is less frequently coincident. Case presentation We report the case of a 72-year-old female patient with dermatomyositis — treated with a combination of prednisone, methotrexate, and intravenous immunoglobulin — and an indolent, subsolid, non-hypermetabolic pulmonary lesion, which was determined to be invasive primary lung adenocarcinoma. Supporting a paraneoplastic basis, immunosuppressive therapy was discontinued following tumor excision without relapse of signs or symptoms of dermatomyositis. Conclusions While dermatomyositis prodromal to lung adenocarcinoma is not without precedent, association with an indolent, subsolid lesion has, to the best of our knowledge, not been reported. The case described herein illustrates the importance of maintaining a high index of suspicion for malignancy in the setting of dermatomyositis.

Intraoperative tracheal injury is a rare but potentially devastating complication. Transhiatal esophagectomy should be avoided in patients with proximal esophageal tumors who underwent neoadjuvant therapy, and percutaneous tracheostomy should be avoided in patients with short, thick necks. Early recognition leads to improved outcomes. Patients present with a sudden loss in airway pressure, air leaking into the operative field, or mediastinal and subcutaneous emphysema. Treatment starts with airway control. Primary buttressed repair is recommended, through either a left cervical incision for proximal injuries or a right thoracotomy for distal injuries. Nonoperative management has been used safely in select patients injured during intubation or tracheostomy.

To compare outcomes between induction chemotherapy alone (ICA) and induction chemoradiation (ICR) in patients with locally advanced distal esophageal adenocarcinoma.Patients in the National Cancer Database treated with ICA or ICR followed by esophagectomy between 2006 and 2012 for cT1-3N1M0 or T3N0M0 adenocarcinoma of the distal esophagus were compared using logistic regression, Kaplan-Meier analysis, and Cox proportional hazards methods.The study group included 4763 patients, of whom 4323 patients (90.8%) received ICR and 440 patients (9.2%) received ICA. There were no differences in age, sex, race, Charlson Comorbidity Index, treatment facility type, clinical T or N status between the 2 groups. Tumor size ≥5 cm (odds ratio, 1.46; P = .006) was the only factor that predicted ICR use. Higher rates of T downstaging (39.7% vs 33.4%; P = .012), N downstaging (32.0% vs 23.4%; P .001), and complete pathologic response (13.1% vs 5.9%; P .001) occurred in ICR patients. Positive margins were seen more often in ICA patients (9.6% vs 5.5%; P = .001), but there was no difference in 5-year survival (ICR 35.9% vs ICA 37.2%; P = .33), and ICR was not associated with survival in multivariable analysis (hazard ratio = 1.04; P = .61).ICR for locally advanced distal esophageal adenocarcinoma is associated with a better local treatment effect, but not improved survival compared with ICA, which suggests that radiation can be used selectively in this clinical situation.

Sunde et al . reported their findings on the relief of dysphagia after neoadjuvant chemoradiotherapy versus chemotherapy in patients with esophageal cancer (1). Dysphagia was a secondary endpoint in a multicenter, randomized clinical trial, NEOadjuvant therapy in RESectable esophageal cancer (NeoRes) (2,3). They found that patients who underwent neoadjuvant chemoradiotherapy had higher rates of dysphagia, but a better pathologic response, compared to patients who underwent neoadjuvant chemotherapy.