Despite incessant research, colorectal cancer (CRC) is still one of the most common causes of fatality in both men and women worldwide. Over time, advancements in medical treatments have notably enhanced the survival rates of patients with colorectal cancer. Managing metastatic CRC involves a complex tradeoff between the potential benefits and adverse effects of treatment, considering factors like disease progression, treatment toxicity, drug resistance, and the overall impact on the patient’s quality of life. An increasing body of evidence highlights the significance of the cancer stem cell (CSC) concept, proposing that CSCs occupy a central role in triggering cancer. CSCs have been a focal point of extensive research in a variety of cancer types, including CRC. Colorectal cancer stem cells (CCSCs) play a crucial role in tumor initiation, metastasis, and therapy resistance, making them potential treatment targets. Various methods exist for isolating CCSCs, and understanding the mechanisms of drug resistance associated with them is crucial. This paper offers an overview of the current body of research pertaining to the comprehension of CSCs in colorectal cancer.

Inguinal hernia repair is one of the most commonly performed surgical procedures worldwide, with over 20 million cases annually. The evolution of hernia surgery has transitioned from tension-based techniques to tension-free approaches, significantly reducing recurrence rates. This review explores the history, advancements, and current trends in minimally invasive inguinal hernia repair, focusing on laparoscopic techniques such as transabdominal preperitoneal (TAPP), totally extraperitoneal (TEP), single-incision laparoscopic surgery (SILS), and robotic-assisted repair. The importance of prosthetic meshes is emphasized, detailing their mechanical properties, pore size, weight classifications, and biocompatibility. Additionally, various mesh fixation methods—including tacks, sutures, and glues—are analyzed, with a discussion on their impact on postoperative complications such as chronic pain, adhesions, and infection risk. The debate between TAPP and TEP techniques is examined, highlighting the ongoing quest to determine the most effective approach. Emerging advancements, including drug-loaded meshes and dual-layered prosthetics, aim to improve integration and reduce complications. Despite significant progress, no universally superior technique or mesh exists, underscoring the need for individualized surgical approaches. Future research should focus on optimizing materials, refining fixation strategies, and enhancing patient outcomes in minimally invasive hernia repair.

We here draw attention to a practical issue: the approach to certain unusual gastric ulcers with haemorrhage- or perforation-induced complications. This category of ulcers, i.e., giant (over 2–3 cm) and multiple ulcers, is rarely encountered. We discuss the circumstances determining the occurrence of such lesions, their diverse aetiology and pathogenesis, their common manifestations, and the severity of their evolution. Some of the lesions are benign (chronic or acute ulcers), whereas others are neoplastic: carcinoma, stromal tumours, and lymphomas. In gastric ulcers, the characteristics of this particular and rare category of lesions strictly places them in the surgical field, requiring primary surgical intention. Conservative treatments are not effective in such cases, and preoperative biopsies are not appropriate for emergency interventions. Whether these unusual ulcers are benign or malign, they need to be surgically removed.

Background/Objectives: Groin hernia repair is a common surgical procedure worldwide, with increasing adoption of minimally invasive techniques. However, the adoption of laparoscopic repair varies significantly across healthcare systems. This study aims to analyze trends in laparoscopic versus open-groin hernia repair in Romania over a five-year period (2019–2023), assessing differences in hospital types, reimbursement policies, and patient outcomes. Methods: This nationwide retrospective study examined 76,553 groin hernia repairs from the National Diagnosis-Related Group (DRG) database, including 231 public and 41 private hospitals. Patients were categorized as laparoscopic (13,282 cases) or open repair (63,271 cases). Statistical analysis included logistic regression and non-parametric tests to assess factors influencing surgical approach selection, hospitalization duration, and case complexity. Results: Laparoscopic repair accounted for 17.3% of all groin hernia procedures, with higher adoption in private hospitals (54.7%) than in public hospitals (14.6%). Laparoscopic procedures increased from 14.1% in 2019 to 20% in 2023. Hospitalization was shorter in private hospitals (1.78 vs. 4.80 days in public hospitals). Reimbursement rates showed minimal differentiation between laparoscopic and open repair, suggesting no financial incentive for minimally invasive surgery in public hospitals. Conclusions: Despite a steady increase in laparoscopic hernia repair, its adoption in Romania remains limited compared to Western Europe. Private hospitals lead in minimally invasive surgery, while public hospitals predominantly rely on open repair due to reimbursement policies and resource constraints. Adjusting DRG-based reimbursement, expanding training, and implementing a national hernia registry could improve outcomes and access to minimally invasive surgery.

Background: Colorectal surgery remains a cornerstone in the management of colorectal cancer, yet postoperative complications continue to impact surgical outcomes. This study investigates key risk factors influencing morbidity, focusing on patient comorbidities, tumor characteristics, surgical techniques, and anastomotic methods. Methods: A retrospective analysis was conducted on 195 patients who underwent colorectal cancer surgery between January 2021 and December 2024 at the Clinical Hospital of Nephrology “Carol Davila”. Variables analyzed included patient demographics, comorbidities, tumor staging, surgical approach, and postoperative complications. Statistical methods included chi-square tests and multivariate logistic regression (significance threshold: p < 0.05). Results: The overall complication rate was 21%, with anastomotic leakage observed in 8.2% of cases. Significant risk factors for morbidity included cardiovascular disease (p = 0.001), chronic respiratory failure (p = 0.003), and chronic renal failure (p = 0.002). Laparoscopic surgery had a lower complication rate (7.1%) than open surgery (28%) (p = 0.003). Mechanical anastomosis showed lower complication rates than manual suturing (p = 0.009). Left-sided resections were associated with higher morbidity than right-sided procedures (p = 0.013). Conclusions: Optimizing colorectal surgery outcomes requires personalized perioperative strategies. Laparoscopic approaches and mechanical anastomosis significantly reduce complications. Further multicenter studies are needed to confirm these findings and enhance surgical guidelines.

Background: Anastomotic leakage (AL) following rectal cancer surgery is a significant cause of mortality and morbidity. Although transanal drainage tubes are expected to reduce the rate of AL, their preventive effect remains controversial. Aim: To evaluate whether transanal drainage tube (TAD) provides protection against AL in patients without other protective methods after low anterior resection (LAR). Methods: A retrospective cohort study was performed in patients undergoing LAR for rectal cancer between 2018 and 2023. Based on postoperative management, patients were divided into four distinct groups as follows: in TAD group, after colorectal anastomosis, a 32F silicone tube was inserted through the anus by more than 5 cm above the anastomosis. The tube was secured around the anus with a skin suture and a drainage bag was attached. The tube was removed after 3–5 days after surgery. In the non-TAD group, no transanal drainage tube and no diverting stomas, respectively, were used after the anastomosis. In the ileostomy and colostomy group a stoma was often performed as a primary measure in preventing anastomotic leakage. Clinical characteristics and postoperative complications were compared among the groups. Complications were categorized as general (eventration, seroma) or septic (fistula, abscess) and further classified as early (<7 days after surgery) or tardive (between 7 and 30 days after surgery). Statistical significance was defined as a p-value < 0.05. Results: A total of 171 patients were included: 47 (27.5%) in the TAD group, 54 (32.2%) in the non-TAD group, 25 (14.6%) in colostomy group, and 45 (26.3%) in ileostomy group. Overall, eight patients (4.7%) developed anastomotic leakage (AL). In the non-TAD group, 3 patients experienced AL (all early); in the ileostomy group, 2 patients (1 early, 1 tardive); and in the colostomy group, 2 patients (both tardive). The TAD group had one patient with AL as a tardive complication. The incidence of early general complications was significant lower in TAD group compared with the non-TAD group (OR 0.23, 95% CI [0.06–0.85]; p = 0.004), while there was no significant difference in early septic complications between TAD and ileostomy group (p = 0.71). The incidence of tardive general complications was significantly more frequent in the ileostomy group (OR 0.10, 95% CI [0.02–0.44]; p = 0.0008) compared with TAD group. Overall, total complications were significantly lower in TAD group compared to non-TAD (OR 0.15, 95% CI [0.05–0.44]; p < 0.001), ileostomy (OR 0.20, 95% CI [0.07–0.56]; p = 0.003), and colostomy ((OR 0.46 CI [0.21–0.99]; p = 0.049) groups. Furthermore, the TAD group showed a reduction rate of AL compared to the ileostomy, colostomy, and non-TAD groups (2.12% vs. 4.4%, 8%, and 5.5%) but the incidence of AL was almost similar (p = 0.65). Conclusions: The elective use of TAD is a simple and effective protective method for the prevention of overall postoperative complications, also helping to reduce the rate of AL in patients. Nevertheless, there is limited information in the literature regarding the optimal size and material of TAD, despite these factors playing an important role in the viability and effectiveness of the method.