Background/Objectives: Obstructive sleep apnea is a prevalent, yet often underdiagnosed, condition characterized by recurrent upper airway obstruction during sleep, leading to significant perioperative risks in surgical patients. This systematic review aims to evaluate the incidence and impact of objectively diagnosed obstructive sleep apnea on postoperative outcomes across various surgical specialties—including bariatric, orthopedic, cardiac, and otorhinolaryngologic surgeries—and to assess the effectiveness of preoperative screening and perioperative management strategies. Methods: A comprehensive literature search of PubMed was conducted for studies published between January 2013 and December 2024, following Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. Included studies involved adult surgical patients with OSA confirmed by polysomnography or respiratory polygraphy. Studies were assessed for methodological quality using the Oxford Centre for Evidence-Based Medicine Levels of Evidence framework. Results: The findings consistently indicated that obstructive sleep apnea significantly increases the risk of postoperative complications, such as respiratory depression, atrial fibrillation, acute kidney injury, delirium, and prolonged hospital stay. Continuous positive airway pressure therapy demonstrated a protective effect in bariatric and cardiac surgeries, though its effectiveness in orthopedic and otorhinolaryngologic contexts was inconsistent, largely due to adherence variability and limited implementation. Preoperative screening tools such as the STOP-BANG questionnaire were widely used, but their utility depended on integration with confirmatory diagnostics. Conclusions: Obstructive sleep apnea represents a significant, modifiable risk factor in surgical populations. Preoperative identification and risk-adapted perioperative management, including CPAP therapy and multimodal analgesia, may substantially reduce postoperative morbidity. However, further randomized trials and cost-effectiveness studies are needed to optimize care pathways and ensure consistent implementation across surgical disciplines.

Background/Objectives: Primary hyperparathyroidism (PHPT) is a prevalent endocrine disorder, with ectopic mediastinal parathyroid adenomas accounting for up to 30% of cases, posing significant diagnostic and surgical challenges. While traditional management relies on invasive procedures, minimally invasive techniques such as video-assisted thoracoscopic surgery (VATS) have emerged as viable alternatives. This study addresses a gap in the current literature by presenting our experience with VATS for mediastinal ectopic parathyroid adenomas, particularly in underreported retrotracheal/paraesophageal locations. By integrating a retrospective case series with a systematic literature review, we highlight evolving surgical strategies and their implications for patient outcomes in anatomically complex cases. Methods: A retrospective analysis was conducted over a three-year period on patients diagnosed with mediastinal ectopic parathyroid adenomas. Data on demographic characteristics, preoperative imaging, surgical techniques, intraoperative findings, and postoperative outcomes were collected. This study primarily compared the outcomes of VATS with those of traditional thoracotomy, with a focus on surgical success, complication rates, and length of hospital stay. Results: Six patients underwent surgical resection for mediastinal ectopic parathyroid adenomas (two intrahymic and four retrotracheal/paraesophgeal). VATS was the preferred approach in all cases, with one patient requiring conversion to thoracotomy due to challenging vascular anatomy. Surgical success, defined as the normalization of postoperative serum calcium levels, was achieved in all cases. The median operative time was 80 min, and the mean hospital stay was 6.25 days. One patient developed transient postoperative hypocalcemia, necessitating supplementation. No major surgical complications were observed. Conclusions: This study supports VATS as a safe and effective approach for mediastinal ectopic parathyroid adenoma resection, offering reduced morbidity and shorter recovery times compared to traditional open surgery. The findings align with emerging evidence advocating for minimally invasive techniques in complex mediastinal surgeries.

Background and Objectives: Sternal resections, although rare, pose significant challenges for the reconstruction of large anterior chest wall defects. Both stability and soft tissue reconstruction are essential for preventing respiratory complications and ensure structural stability. Despite the variety of techniques proposed, no consensus exists on an optimal method. Herein, we present our institutional experience using the novel “spider-web” technique combined with an anterolateral thigh (ALT) free flap for chest wall and soft tissue reconstruction following extensive sternectomies. Materials and Methods: Between January 2023 and November 2024, five female patients underwent partial or total sternectomy for oncologic indications. Chest wall stability was restored using the “spider-web” technique–based on non-resorbable polyester threads arranged in a geometric web pattern reinforced with polypropylene mesh–followed by soft tissue reconstruction using a free ALT myocutaneous flap. Data on demographics, surgical details, postoperative outcomes, and complications were prospectively analyzed. Results: Resections included two partial and three total sternectomies. The mean operative time was 385 min (range: 330–435 min). All patients were extubated postoperatively without the need for respiratory support. The “spider-web” construct provided adequate chest wall stability with no cases of paradoxical movement or chronic pain. No flap loss occurred; one case required revision for venous thrombosis, and one hematoma at the donor site was evacuated. No infections or wound dehiscence were observed. The median hospital stay was 11 days (SD ± 1.67 days), and 30-day mortality was 0%. Median follow-up was 10 months (SD ± 6.55 months), without long-term complications. Conclusions: The “spider-web” technique, combined with ALT myocutaneous free flap, is a simple, reliable, and cost-effective method for the reconstructing extensive chest wall defects following sternectomy. Its technical versatility and favorable outcomes suggest it as a valuable option, offering both structural stability and soft tissue coverage with minimal morbidity.

Background/Objectives: Mediastinal tumors, regardless of their location, can grow to significant sizes, causing compression-related symptoms. The term “giant” mediastinal tumor is inconsistently defined in the literature. This study presents a new clinical–radiological classification (CRC) for mediastinal tumors and evaluates its applicability through a systematic review and a detailed case analysis of a giant thymolipoma. Methods: A systematic review of the literature from the past decade was conducted using PubMed to identify relevant studies on “giant” mediastinal tumors. The inclusion criteria focused on studies involving adult patients with documented tumor size and symptomatology. The review identified 22 studies, with most anterior mediastinal tumors classified as CRC 3 (81%), indicating “giant” tumors. Thymolipomas accounted for 58% of these cases. Tumor volume and weight correlated with symptom severity, guiding surgical approaches. The proposed CRC effectively standardized the definition of “giant” tumors. The case analysis of a 6.84 kg thymolipoma highlighted the challenges of surgical resection, confirming the importance of tailored surgical strategies for large tumors. Results: The review of the literature revealed a significant variation in tumor size and weight across the different mediastinal compartments. Symptomatic tumors (CRC stage 3) located in the anterior mediastinum exhibited the largest volumes and weights, with an average volume of 4949 mL (range: 2013–8840 mL) and an average weight of 4137 g (range: 1575–7500 g). In comparison, tumors in the posterior mediastinum ranked second in terms of size, with an average volume of 2128 mL (range: 1040–5460 mL) and an average weight of 2489 g (range: 1009–6000 g). Tumors located in the middle mediastinum were considerably smaller, with an average volume of 536 mL (range: 21–1092 mL). Among the largest symptomatic tumors in the anterior mediastinum, thymolipomas were the most frequently observed histologic type. These findings underscore a clear size gradient across the mediastinal compartments, with the anterior mediastinum harboring the largest symptomatic tumors, followed by the posterior mediastinum, and the smallest tumors in the middle mediastinum. Conclusions: The novelty of the study lies mainly in the new clinical–radiological classification (CRC) of mediastinal tumors. This classification integrates clinical presentation and cross-sectional imaging findings, offering a standardized framework for tumor reporting. In addition, it provides a precise definition of “giant” mediastinal tumors. The findings emphasize the need for early surgical intervention to prevent severe symptoms and complications. This study also showcases the largest enbloc-resected thymolipoma reported in the recent literature, supporting the utility of the proposed classification in clinical practice.

Patients with acute respiratory failure who are anticipated to have a significant recovery and require prolonged mechanical ventilation, defined as ventilation lasting 7 days or longer, should be evaluated for the potential need for a tracheostomy. A tracheostomy reduces the necessity for sedation and aids in the process of weaning patients. The popularity of percutaneous tracheostomy techniques, which can be carried out at the patient's bedside, has increased due to their ability to save costs associated with time in the operating room. This video tutorial provides a comprehensive guide comprising 10 sequential steps, demonstrating the process of performing a percutaneous tracheostomy. The technique highlighted in the tutorial uses the Seldinger method alongside serial dilators, while also covering the essential anatomical aspects and necessary equipment.

Background/Objectives: COVID-19-related pulmonary complications, such as lung abscesses and pleural empyema, are rare but serious. This study presents a case series of three patients with COVID-19-associated lung abscesses complicated by pleural empyema, managed conservatively with percutaneous intracavitary drainage (ICD) and lavage. We assess the efficacy and safety of this treatment and compare our findings with the current literature. Methods: A retrospective analysis of three cases treated at the Clinic of Thoracic Surgery and Intensive Care Unit in Cluj-Napoca, Romania, was conducted. All patients developed severe lung involvement post-COVID-19, with abscesses rupturing into the pleural cavity. Conservative management included percutaneous ICD and daily lavage with isotonic saline, avoiding extensive surgery due to the patients’ critical condition. Clinical, radiological, and functional outcomes were followed, and results were compared to similar cases in the literature. Results: Among 496 critically ill patients with COVID-19 infection, three patients (age 42–60) developed lung abscesses and bacterial superinfection. In all patients, the germs involved were identified (monomicrobial infection in 1, polymicrobial in 2 patients). The abscesses were treated with percutaneous ICD and lavage, leading to clinical improvement in all cases. Long-term drainage (94–290 days) was necessary to obtain healing, and none of the patients required lung resection or decortication. Serial CT scans showed resolution of the abscesses and empyema. All were successfully discharged, and long-term follow-up (30–32 months) revealed minor radiological sequelae and mild respiratory impairment. The literature review found three studies summarizing 45 patients with lung abscesses complicating COVID-19 infections, but only one study addressed the use of percutaneous ICD. The mortality reported in this group was high (50–65%). Conclusions: Conservative treatment with percutaneous ICD and lavage is effective in managing lung abscesses and pleural empyema in critically ill COVID-19 patients, offering a viable alternative to surgery in high-risk cases. This method may be beneficial in multidisciplinary care for non-surgical candidates.