Publications by authors named "Nikolaos Anastasiou"

Entering and acclimatizing to a university is crucial for achieving academic goals and graduation. Chronic illnesses can reduce a person's capacity to perform tasks, whether physically, cognitively, or emotionally, about inflammatory bowel disease (IBD), there is a lack of research about the impact of IBD on the daily lives of students. IBD can be seen as having an adverse effect on the life of college students.

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Introduction: Primary hyperparathyroidism (PHPT) is a common endocrine entity associated with increased parathyroid hormone (PTH) secretion. A single parathyroid adenoma is the cause of PHPT in the majority of cases. However, due to their embryological origin, discovery of ectopic parathyroid tissue is not extraordinary.

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Bochdalek hernia (BH) is a developmental defect in the posterolateral diaphragm, allowing herniation of abdominal contents into the thorax causing mechanical compression of the thoracic viscera. This type of hernia is rare in adults, usually asymptomatic and may be diagnosed incidentally in a routine chest X-ray. The aim of the present retrospective study was to highlight the standard and important anatomical structures that are crucial to safe surgical repair of BH during laparotomy and thoracotomy by the placement of mesh graft, along with a short review of the existing evidence.

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Background: The aim of this study was to evaluate the safety and efficacy of medical thoracoscopy through a single port [single-port medical thoracoscopy (S-MT)] for the treatment of empyema thoracis in its early stages.

Methods: We performed a retrospective analysis reviewing the medical records of 84 patients referred for empyema and treated by medical thoracoscopy at our Thoracic Departments from January 2001 until November 2014. S-MT was performed under local anesthesia with neuroleptoanalgesia and spontaneous breathing using a single 1-cm incision for debridement and lavage of the pleural cavity.

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Usually slow-growing and benign, mature mediastinal teratomas are rare clinical entities. They may be complicated by rupture into the pleural or pericardial spaces, lungs, or bronchi. Complete surgical resection is the treatment of choice and is usually curative.

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Intercostal hernias are rare, and usually occur following injuries of the thoracic wall. The scope of this report is to present a case of a 53-year-old obese patient that developed a transdiaphragmatic intercostal hernia. The patient presented with a palpable, sizeable, reducible mass in the right lateral thoracic wall, with evident bowel sounds in the area, 6 months after a motor-vehicle accident.

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Background: Swyer-James-McLeod Syndrome (SJMS) is an uncommon, emphysematous disease characterized by radiologic hyperlucency of pulmonary parenchyma due to loss of the pulmonary vascular structure and to alveolar overdistension.

Case Report: We herein describe a 15-year-old Caucasian patient with well-established SJMS since childhood who presented with spontaneous pneumothorax. Video-assisted thoracoscopic bullectomy with apical pleurectomy was performed.

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The phosphoinositide 3-kinase (PI3K)/v-akt murine thymoma viral oncogene homolog (AKT)/mammalian target of rapamycin (mTOR) pathway is upregulated in a number of human cancers, including non-small cell lung cancer (NSCLC). Its potential role in NSCLC progression provides an attractive target for anticancer therapy. The expression of phosphorylated mTOR (p-mTOR), phosphorylated AKT (p-AKT), p85α and p110γ subunits of PI3K, phosphorylated p70S6K (p-p70S6K), phosphatase and tensin homolog (PTEN) and phosphorylated 4E-BP1 (p‑4E‑BP1) was examined by immunohistochemistry in 102 NSCLC specimens.

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Therapeutic angiogenesis is based on the premise that the development of new blood vessels can be augmented by exogenous administration of the appropriate growth factors. Over the last years, successful preclinical studies and promising results of early clinical trials have created great excitement about the potential of therapeutic angiogenesis for patients with advanced ischemic heart disease. The authors provide an overview of the biology of angiogenesis, the basic characteristics of angiogenic factors, and the different routes of their delivery.

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Background: Atrial fibrillation (AF) occurs in 28-33% of the patients undergoing coronary artery revascularization (CABG). This study focuses on both pre- and peri-operative factors that may affect the occurrence of AF. The aim is to identify those patients at higher risk to develop AF after CABG.

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The identification of a primary endobronchial non-Hodgkin lymphoma (NHL) is rare. We hereby present the case of a primary solitary endobronchial NHL lesion in an 80-year-old patient with prostate cancer who did not present any systemic involvement at the time of diagnosis.

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The authors report on a 14-year-old adolescent boy suffering of Hodgkin disease in remission, who developed autoimmune anemia and thrombopenia. He was treated with high-dose steroids and he developed serious invasive lung aspergillosis, which was treated with antifungal agents and surgical intervention. Children suffering from cancer are prone to develop systemic fungal infections secondary to the severe immunosuppression caused by the disease itself and the antineoplastic therapy.

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