With the integration of 5G communication technology and robotic surgical systems, remote robot-assisted thoracic surgery is overcoming geographical barriers, offering an innovative approach to addressing the uneven distribution of medical resources. This study conducted a systematic literature review—using databases such as PubMed and CNKI, with the search period extending up to 2025—incorporating clinical studies, case reports, and review articles to comprehensively evaluate the clinical efficacy and safety of 5G-enabled remote robot-assisted thoracic surgery (5G-RRATS). The analysis also examined current technological limitations and potential future development trajectories. Existing evidence indicates that, given adequate technical support, 5G-RRATS can achieve perioperative outcomes comparable to those of conventional local robotic surgeries across procedures including pulmonary wedge resection, lobectomy, and esophagectomy. Furthermore, it demonstrates potential advantages in minimizing surgical incisions and reducing intraoperative blood loss. Nevertheless, challenges related to network stability, latency control, interdisciplinary collaboration between medical and engineering teams, and legal, regulatory, and ethical considerations continue to hinder widespread clinical adoption. Looking ahead, the emergence of a "one-to-many" remote surgical model, combined with the integration of artificial intelligence and augmented reality technologies, as well as advancements in low-orbit satellite communications, may enable 5G-RRATS to further advance precision and efficiency in thoracic surgery, thereby facilitating equitable access to high-quality care for a broader patient population.
Objective To explore the clinical characteristics of patients with severe pandemic H1N1 Influenza in Sichuan and risk factors related to patients’ prognosis. Methods We observed 135 severe patients who came to hospitals for pandemic H1N1 Influenza from 12 cities in Sichuan, China,between September 12, 2009 to December 14, 2009, and described their baseline characteristics, treatment,and outcomes. A stepwise multiple Logistic-regression analysis was used to evaluate the independentpredictors of death. Results Of the 135 patients we studied, 86 patients were male. The average age was ( 28. 2 ±19. 3) years old, while patients between 19 to 45 years of age accounted for 47. 4% . 96 patients ( 71. 1% ) presented with fever. 51 patients( 37. 8% ) had comorbid conditions. The most frequent organdysfunction was seen in lung ( 71. 1% ) , liver( 27. 4% ) and cardia( 24. 4%) ; 130 patients( 96. 3% ) had received oseltamivir, 26 patients ( 19. 3% ) required mechanical ventilation. 12 of the 135 patients died.Compared with the survivors, patients who died were more likely to have a higher age, lower average bloodpressure when admitted, more organ dysfunction, and more likely to have cardia or nervous system dysfunction. The nonsurvivors also seemed to have less opportunity to be exposed to neuraminidase inhibitors, and have more demand for mechanical ventilation. The P value were all under 0. 05. The multipleLogistic-regression analysis showed the independent predictors of death were the average blood pressure when admitted and the demand for mechanical ventilation . The P value were both under 0. 05. The OR value was 0. 86(95% CI 0. 002-0. 936) and 13. 86( 95% CI 1. 146-16. 583) , respectively. Conclusions For these severe patients with pandemic H1N1 Influenza we study, the male patients are more than female. Most patients are between 19 to 45 years of age. The most frequent organ dysfunction is seen in lung, liver and cardia. The mortality of these patients is 8. 9% . Compared with the survivors, patients who died were morelikely to have a higher age, lower average blood pressure when admitted, more organ dysfunction, and more likely to have cardia ornervous systemdysfunction. The nonsurvivors also seemed to have less opportunity to be exposed to neuraminidase inhibitors, and more demand for mechanical ventilation. The multiple Logisticregression analysis showed the independent predictors of death are the average blood pressure and the demand for mechanical ventilation. The OR value is 0. 86 ( 95% CI 0. 002-0. 936) and 13. 86 ( 95% CI1. 146-16. 583) respectively.
Objective To evaluate the application value of infrared thermography in breast reconstruction, cosmetic surgery, and limb reconstruction. Methods A retrospective analysis of clinical data from 67 patients undergoing breast reconstruction and cosmetic procedures and 30 patients undergoing limb reconstruction between February 2022 and June 2025. The patients undergoing breast reconstruction and cosmetic surgery were all female, aged 25-60 years with a median age of 48 years. Procedures included breast reconstructions in 48 cases, breast reductions in 8, nipple reconstructions in 5, revision breast reconstructions in 2, revision nipple reconstruction in 1, and labia minora reductions in 3. Among the patients undergoing limb reconstruction, 18 were males and 12 were females, aged 29-62 years with a mean age of 43 years. Procedures included skin flap transplants for wound repair in 10 cases, fracture internal fixation in 17, and limb lengthening reconstructions in 3. An infrared thermography device was applied intraoperatively and within 48 hours postoperatively to monitor flap and distal limb temperature and vascular perfusion. Results Intra- and post-operative infrared thermography assessment indicated 2 positive cases (2.1%, 2/97), comprising 1 false positive. Among the 95 negative cases (97.9%, 95/97), 1 false negative was recorded. After operation, 1 case of immediate breast reconstruction exhibited localized vascular compromise at the edge of the local flap, though infrared detection showed no abnormally low skin temperature. The wound healed with delayed healing following dressing changes. One case of latissimus dorsi myocutaneous flap exhibited persistent infrared hypothermia during transfer. However, the flap demonstrated active dermal hemorrhage and a positive pinch test. Continuous monitoring revealed a subsequent rise in flap temperature, confirming adequate perfusion. The flap survived, with primary wound closure achieved. The postoperative infrared thermal imaging monitoring of the surgical site indicated adequate blood supply with no local ischemic necrosis in other patients. All patients were followed up. The patients undergoing breast reconstruction were followed up 1-30 months, with a median follow-up time of 15 months. The reconstructed breasts and nipples demonstrated good survival. The patients undergoing labia minora reduction were followed 3, 8, and 13 months, respectively. The surgical sites exhibited favorable appearance and blood supply. The patients undergoing limb reconstruction were followed 1-12 months (mean, 7 months). Transplanted flaps showed good survival, and patients with fractures or limb lengthening achieved favorable limb recovery. Conclusion Infrared thermography offers a convenient, non-invasive, and objective supplementary indicator for breast and limb reconstruction. This technology can be used intra- and post-operatively to assess blood supply, thereby aiding surgical decision-making and reducing the risk of postoperative complications. However, attention should be paid to the potential for false positives and false negatives.