Notes

A rare business presentation regarding ectopic thyroid gland from proper axilla.
Based on the 2016 guidelines, pretransplant levels of several biomarkers were associated with PGD; using the 2005 guidelines, only increased interleukin-2 levels were significantly associated with PGD. No preoperative biomarkers were associated with PGD using either guidelines after adjusting for clinical variables. Postoperative morbidity and 1-year mortality were similar regardless of guidelines used.

Our findings suggest that refinements in the PGD scoring system have improved the detection of graft injury and associated risk factors without changing its ability to predict postoperative morbidity and mortality.
Our findings suggest that refinements in the PGD scoring system have improved the detection of graft injury and associated risk factors without changing its ability to predict postoperative morbidity and mortality.
Boerhaave's syndrome has a high mortality rate due to respiratory failure, septic shock, and multiple organ failure. We had previously carried out primary repair with laparotomy and postoperative computed tomography-guided drainage for mediastinal abscess and empyema. However, this treatment prolonged mechanical ventilator days and length of intensive care unit stay. Therefore, we decided to carry out primary repair with laparotomy and add lavage and drainage using video-assisted thoracoscopic surgery.

From April 2004 to September 2018, 18 patients with Boerhaave's syndrome were treated; 6 patients treated conservatively were excluded. Thus, 12 patients who underwent surgical treatment were divided into the computed tomography-guided drainage group (D group) (6 patients) and the lavage and drainage using video-assisted thoracoscopic surgery group (VATS group) (6 patients), and the two groups were retrospectively compared.

The VATS group had significantly longer operation time than the D group 359 [328, 387]
220 [155, 235] min, P=0.004, but the ventilator-free days (VFDs) were significantly extended 24 [21, 24]
10 [0, 17] days, P=0.02, and the length of intensive care unit stay was significantly shortened 14 [8, 14]
35 [29, 55] days, P=0.01.

Lavage and drainage using video-assisted thoracoscopic surgery is an effective surgical method for Boerhaave's syndrome.
Lavage and drainage using video-assisted thoracoscopic surgery is an effective surgical method for Boerhaave's syndrome.
Primary lung sarcoma (PLS) represents a rare form of lung cancer with outcomes that are poorly defined by small datasets. We sought to characterize clinical and pathological characteristics and associated survival within the surgically managed subgroup of these unusual pulmonary malignancies.

We performed a retrospective analysis of the National Cancer Database (NCDB), which was queried for cases of surgically managed PLS diagnosed between 2004-2014. Adjusted mortality was evaluated in a multivariable Cox proportional hazards model and compared to surgically manage non-small cell lung cancer (NSCLC) patients from the same time period.

A total of 695 patients with surgically managed PLS were identified with 37 different histologic subtypes. The mean age of diagnosis was 57.7 years (range, 18-90 years). A majority of patients underwent surgical resection alone (64.3%) with an estimated 5-year overall survival (OS) of 51%. The multivariable Cox model identified increasing age, Charlson-Deyo score ≥2, high odal therapy is indicated.
The emergence of macrolide-resistant Mycoplasma pneumoniae pneumonia (MRMP) has made its treatment challenging. A few guidelines have recommended fluoroquinolones (FQs) as second-line drugs of choice for treating MRMP in children under the age of eight, but concerns about potential adverse events (i.e., Achilles tendinopathy; AT) have been raised. The aim of this study was to investigate the relationship between the use of FQs and the risk of AT in pneumonia in children under eight years of age.

Children hospitalized with pneumonia (total of 2,213,807 episodes) from 2002 to 2017 were enrolled utilizing the Korean National Health Insurance Sharing Service (NHISS) database. The independent risk of FQs for AT was analyzed by a generalized estimating equation with adjustment for age, sex, and underlying diseases.

Among 2,213,807 episodes of pneumonia hospitalization, children in a total of 6,229 episodes (0.28%) were treated with FQs (levofloxacin 40.9%, ciprofloxacin 36.1%, moxifloxacin 11.6%, and others 11.4%). The FQ-exposure group showed a 0.19% (12/6,229) incidence of AT within 30 days after the first administration of FQ. The use of FQs increased the risk of AT (OR 3.00; 95% CI 1.71-5.29), but became null after adjusting for age, sex, and underlying diseases (aOR 0.85; 95% CI 0.48-1.51). All AT related to the use of FQs occurred after the use of ciprofloxacin or levofloxacin, and not in children under eight years of age.

AT was a rare adverse event of FQ use for childhood pneumonia, particularly under eight years of age. Clinicians could consider using FQs as a second-line option in the treatment of childhood pneumonia when there are no alternative therapeutic options.
AT was a rare adverse event of FQ use for childhood pneumonia, particularly under eight years of age. Clinicians could consider using FQs as a second-line option in the treatment of childhood pneumonia when there are no alternative therapeutic options.
Despite the rapid expansion of transcatheter approaches for aortic valve implantation, surgical aortic valve replacement remains the treatment of choice in patients presenting with multiple valvular heart disease. We sought to review our clinical experience with sutureless aortic valve replacement (SU-AVR) in the setting of multivalve procedures, addressing the postoperative outcomes and technical challenges.

Between December 2019 and December 2020, 20 consecutive high-risk patients at our institution underwent SU-AVR and concomitant mitral valve procedure for various indications.

The mean age of the patients at operation was 72.6±9.3 years. Fifty five percent of the patients (n=11) presented with moderate to severe symptomatic aortic valve stenosis, while 35% (n=7) suffered from severe aortic regurgitation. All patients had concomitant moderate to severe mitral valve disease, including regurgitation in 95% (n=19) and stenosis in 25% (n=5). Mean logistic EuroSCORE was 34.3%±24.7%. Cardiopulmonary bypassizing and positioning of the valve prostheses is crucial to ensure optimal postoperative outcome.
The factors affecting the surgical margin distance in resection of small lung lesions after preoperative marking are still unclear. The purpose of this study was to identify these factors in wedge lung resection using a localization technique.

The subjects were 45 patients with small pulmonary nodules who underwent preoperative computed tomography-guided lipiodol marking followed by video-assisted thoracoscopic surgery between April 2017 and December 2019. selleck inhibitor Data were obtained for nodule size, depth from the pleural surface, imaging features, and procedure-related factors that could affect the surgical margin. Subjects were divided into groups with margin distances <10 and ≥10 mm. Logistic regression analysis was used to identify factors associated with the margin distance.

Preoperative marking was performed using lipiodol prior to resection of 52 nodules (median size, 10.1 mm; range, 6.75-12.3 mm) in 45 patients (23 men, 22 women; median age, 65.4 years). The mean distance from the pleural surface to the pulmonary lesion was 13.8 mm (range, 5.44-22.2 mm). The 3D deviation of the radio-opaque nodule (lipiodol spot) from the lesion was the only significant difference in nodule- and procedure-related factors between the two groups. Multivariate analysis also showed that this 3D deviation was the most significant factor affecting the margin distance (odds ratio, 0.26; 95% CI, 0.08-0.81; P=0.02).

The findings in this study may help to ensure a sufficient surgical margin after preoperative lipiodol marking, through recognition that the 3D deviation of the radio-opaque nodule from the target lesion has a particularly important influence on the margin distance.
The findings in this study may help to ensure a sufficient surgical margin after preoperative lipiodol marking, through recognition that the 3D deviation of the radio-opaque nodule from the target lesion has a particularly important influence on the margin distance.
In general practice (GP), the diagnosis of obstructive airway diseases much relies on diagnostic questions, in view of the limited availability of lung function. We systematically assessed the relative importance of such questions for diagnosing asthma and chronic obstructive pulmonary disease (COPD), either without or with information from spirometry.

We used data obtained in a pulmonary practice to ensure the validity of diagnoses and assessments. Subjects with a diagnosis of COPD (n=260), or asthma (n=433), or other respiratory diseases (n=230), and subjects without respiratory diseases (n=364, controls) were included. The diagnostic questions comprised eight items, covering smoking history, self-attributed allergic rhinitis, dyspnea, cough, phlegm and wheeze. Optionally standard parameters of the flow-volume-curve were included. Decision trees for the diagnosis of COPD and asthma were constructed, moreover a probabilistic diagnostic network based on the results of path analyses describing the relationorithms may be helpful as a starting point in the standardisation of diagnostic strategies in GP practices.

The study is registered under DRKS00013935 at German Clinical Trials Register (DRKS, Date of registration 01/03/2018).
The study is registered under DRKS00013935 at German Clinical Trials Register (DRKS, Date of registration 01/03/2018).
This study aimed to investigate the early and late outcomes of mechanical tricuspid valve replacement (mTVR).

We evaluated 113 patients (82 women; median age, 53 years) who underwent mTVR between 1995 and 2017. Based on a history of cardiac surgery, patients were divided into primary (n=42) and reoperative mTVR (n=71) groups. The median follow-up duration was 12.7 years in primary and 9.3 years in reoperative mTVR, respectively (P=0.045).

Patients in the reoperative group were older (54
46 years; P=0.007) and showed higher central venous pressure (16±6
13±6 mmHg; P=0.002) than the primary group. Early mortality occurred in 2 patients in the reoperative group (2
0; P=0.529). There was no significant difference in overall survival between the primary and reoperation groups (15-year survival rate 86%
78%; P=0.215). The independent risk factors of overall survival were age [P<0.001; hazard ratio (HR), 1.11; 95% confidential interval (CI), 1.05-1.18], left ventricular ejection fraction of less than 40% (P=0.001; HR, 5.1; 95% CI, 2.21-28.2), and central venous pressure over 20 mmHg (P=0.016; HR, 3.7; 95% CI, 1.28-10.7). Overall survival did not differ between the age groups (<60
60-70 years) in the reoperative group (P=0.772). Tricuspid valve thrombosis occurred in 8 patients (7 primary, 1 reoperative; P=0.004).

The incidence of tricuspid valve thrombosis was significantly higher in the primary mTVR group compared with the reoperative mTVR group. The patients who underwent mTVR at a relatively young age showed good early and late outcomes in both groups.
The incidence of tricuspid valve thrombosis was significantly higher in the primary mTVR group compared with the reoperative mTVR group. The patients who underwent mTVR at a relatively young age showed good early and late outcomes in both groups.
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