Ectopic thoracic thyroid removed by uniportal VATS approach. A case report

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VATS technique is minimally invasive and, moreover, it is characterized by a shorter recovery period, a minor blood loss and a shorter hospital stay.

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We speak of “Ectopic thyroid gland” when a piece of thyroid tissue is placed at a certain distance from the second to fourth tracheal cartilages.

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This case report aims at describing the successful extraction of a massive piece of ectopic thyroid from a young woman’s body, thanks to uniportal VATS.

Introduction

We speak of “Ectopic thyroid gland” when a piece of thyroid tissue is placed at a certain distance from the second to fourth tracheal cartilages.

Presentation of case

This case report focuses on a case of a hyperplastic cystic nodule of ectopic thyroid in a 30-year-old woman treated with uniportal video-assisted thoracic surgery (VATS). The patient, was admitted to Emergency Unit for abdominal pain and vomit, underwent a CT which highlighted a mass of significant dimension on the right side of the mediastinum, in contact with close structures. The lesion has been removed with an innovative mini-invasive technique, which is characterized, differently from traditional surgical approaches, by reduced loss of blood and time of hospitalization and, in addiction to that, an aesthetic small-dimensioned scar.

Discussion

VATS technique is minimally invasive and, moreover, it is characterized by a shorter recovery period, a minor blood loss and a shorter hospital stay. VATS has been advocated since 2010 for pulmonary resections, but today it is also performed for mediastinal intervention and a series of reports have demonstrated that it is feasible and safe.

Conclusion

The report aims at pointing out the possibility of undergoing this kind of surgery not only in case of pulmonary mass (on which the previous literature has focused) but also when mediastinum lesions occur, as in our case.

Epidemiology of HCV infection in the general population: a survey in a southern Italian town

OBJECTIVES

The objective of this study was to estimate the seroprevalence of hepatitis C virus (HCV) in the general population older than 18 years of age in a southern Italian town.

METHODS

The survey was conducted from July 2005 through January 2007 in Putignano, Bari, Apulia. A random 1:5 sampling from the list of records maintained by general practitioners was used. Serology for HCV, hepatitis B surface antigen (HBsAg), antibodies to hepatitis B core antigen (anti-HBc), and genotyping for HCV were performed.

RESULTS

Of a total of 2,195 serum samples tested, 58 (2.6%) were positive for anti-HCV antibodies. The prevalence increased from 1% in subjects aged <30 years to 7.7% in those aged 70 years and was similar in both males and females (3.1 vs. 2.4%, P=0.4). Approximately one-third of 58 positive subjects also showed alanine transaminase levels and 53.5% tested positive for HCV RNA by TaqMan PCR. Genotypes 2a and 1b were represented in 21 and 10 subjects, respectively. In a multivariate logistic regression analysis, age (adjusted odds ratio (OR) 1.05; 95% confidence interval (CI): 1.03-1.07), blood transfusion (adjusted OR 3.3; 95% CI: 1.7-6.3), and household contact with HCV-infected individuals (adjusted OR 4.8; 95% CI: 1.8-13.1) were the independent variables predictive of HCV infection. The overall HBsAg and anti-HBc prevalence rates were 0.5 and 12%, respectively.

CONCLUSIONS

This survey confirms that HCV infection is clearly also declining in southern Italy, especially among the elderly. HCV genotype 2a predominates, reflecting the current epidemiology of HCV in Italy. Age, blood transfusion, and household contact with HCV-infected individuals may have had a role in the spread of HCV infection.