Role of a Stoma Nurse in the Management of the Specific Stoma-Related Complications.

Nursing care for patients with intestinal stomas is essential for ensuring their comfort, to prevent complications and promote their overall well-being. The quality of life of the patients with stomas can vary widely depending on their ability to adapt to the new physical and emotional state, but also to social changes that came with it. Health care professionals specializing in ostomy care can provide valuable guidance and support throughout the process. This study aims to identify and to summarize methods of nursing care for patients with an intestinal stoma and how these impact the perceived quality of life for those patients. Preoperative evaluation by an entero-stomal therapist and stoma site marking has been proved to reduce postoperative complications. Many of the peristomal skin complications can be prevented entirely by meticulous skin care. Follow-up is essential for the patient with a newly acquired intestinal ostomy to detect and provide treatment for ostomy-related complications that may occur. Regular monitoring and early intervention can help manage parastomal hernias effectively and improve the patient's quality of life.

The Impact of Cancer Stem Cells in Colorectal Cancer.

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.

The Role of Ileostomy in the Prevention and Treatment of Anastomotic Leakage after Elective Rectal Cancer Surgery - A Retrospective Analysis of Specific Risk Factors, Outcomes, and Complications.

Background: The objective of this paper is to highlight the role and place of ileostomy from the perspective of the risk of anastomotic leakage (AL). Materials and method: This was a retrospective study of 74 (46.54%) low and ultra-low anterior resections from 159 cases of rectal cancer operated on in a seven-year interval (2015 - 2021). The cases were divided into two groups: Group A with protective ileostomy (47 cases = 63.51%) and Group B without protective ileostomy (27 cases = 35.49%). Results: The type of anastomosis was low colorectal for 15 cases and ileorectal for two cases, both in Group A, with either mechanical or manual sutures. Continuous loop ileostomy was the only fecal diversion procedure used for protection. The ileostomy-specific complications recorded in Group A were peristomal skin lesions (8 cases), early peristomal hernia (2 cases), and severe dehydration with acute renal-insufficency (7 cases). The closure of the ileostomy was performed in 42 cases (89.36%), with the time between the primary operation and the closure being 4.28 months on average, with limits between 12 days and 10 months. AL treatment was conservative in 13 (76.47%) cases and surgical in four cases, with the types of operations performed at reintervention being take-down of the anastomosis + left terminal colostomy + ileostomy closure in three cases (2 in Group A and 1 in Group B) and terminal ileostomy in one case in Group A. Conclusions: To reduce its specific complications, ileostomy should be performed in well-selected patients. Those with risk factors for leakage include males, the elderly, and those having important comorbidities, neoadjuvant chemoradiotherapy, low tumors below 5 cm from the anal verge, or complete circumferential stenosis and peritumoral inflammatory infiltrate.

Management of Anastomotic Leakage after Low Anterior Rectal Resections with Total Mesorectal Excision - A Retrospective Study.

Background: This study sought to investigate the diagnostic procedures, treatment modalities, and consequences of anastomotic leakage (AL) in low anterior resection rectal cancer patients. Methods: A retrospective analysis was conducted on 186 patients consecutively admitted and treated in the 1st Department of Surgery in Craiova, between January 2018 and June 2022, all of whom had undergone surgical interventions for adenocarcinoma of the rectum. Among this cohort, 106 patients who had undergone scheduled low and ultralow anterior rectal resections with total mesorectal excision were selected for further analysis. Twenty-four patients were diagnosed with postoperative AL and underwent diverse management strategies based on the severity of their condition. Results: The study revealed an incidence of 22.6% for postoperative AL, with all of them being classified as grade B and C, according to the 2010 International Study Group of Rectal Cancer Classification, which were associated with significant morbidity and mortality. Notably, patients exhibited various comorbidities, including obesity, arterial hypertension, type 2 diabetes mellitus, and kidney failure. The management approach depended on the severity of the clinical presentation and the availability of treatment options. Early diagnosis and conservative management constituted the initial therapeutic strategy for grade B AL, with surgical reintervention or transanal vacuum therapy being used in grade C AL. Conclusions: The incidence and mortality associated with AF following low anterior resections were notably elevated. Grade B AL were successfully managed through conservative treatment, whereas grade C AL required either surgical reintervention for drainage or diversion procedures, or transanal vacuum therapy.

Preoperative Immunocyte-Derived Ratios Predict Postoperative Recovery of Gastrointestinal Motility after Colorectal Cancer Surgery.

The aim of this study was to assess the role of immunocyte-derived ratios (IDRs), such as the systemic immune-inflammation index (SII), neutrophil-to-lymphocyte ratio (NLR), platelet-to-lymphocyte ratio (PLR), and lymphocyte-to-monocyte ratio (LMR), as markers for the postoperative recovery of gastrointestinal function following colorectal cancer surgery. A retrospective analysis was conducted on a consecutive cohort of 260 patients who underwent radical colorectal cancer surgery within the timeframe spanning from January 2016 to December 2022. Data concerning the postoperative recovery of gastrointestinal function included the I-FEED score, time to pass flatus, toleration for liquids in the first 48 h, and the need for nasogastric tube reinsertion in the immediate postoperative period. A special emphasis was allocated towards the examination of IDRs and their interrelation with the postoperative gastrointestinal functional parameters. The I-FEED score exhibited a positive correlation with the NLR, SII, and PLR. The univariate analysis indicated that all IDRs, multiorgan resection, hemoglobin and protein levels, regional nodal extent of the tumor (N), and obesity significantly affected nasogastric tube reinsertion. The multivariate analysis showed that the SII and N1 stages were risk factors for nasogastric tube reinsertion after colorectal cancer surgery. The SII and multiorgan resection were the only classifiers that remained significant in the multivariable analysis for the toleration for liquids. In summation, certain preoperative IDRs, such as the SII, PLR, and NLR, may hold potential as predictive determinants for postoperative gastrointestinal functional recovery following colorectal cancer surgery.

CD34-Structure, Functions and Relationship with Cancer Stem Cells.

The CD34 protein was identified almost four decades ago as a biomarker for hematopoietic stem cell progenitors. CD34 expression of these stem cells has been exploited for therapeutic purposes in various hematological disorders. In the last few decades, studies have revealed the presence of CD34 expression on other types of cells with non-hematopoietic origins, such as interstitial cells, endothelial cells, fibrocytes, and muscle satellite cells. Furthermore, CD34 expression may also be found on a variety of cancer stem cells. Nowadays, the molecular functions of this protein have been involved in a variety of cellular functions, such as enhancing proliferation and blocking cell differentiation, enhanced lymphocyte adhesion, and cell morphogenesis. Although a complete understanding of this transmembrane protein, including its developmental origins, its stem cell connections, and other functions, is yet to be achieved. In this paper, we aimed to carry out a systematic analysis of the structure, functions, and relationship with cancer stem cells of CD34 based on the literature overview.

Parathyroid Cancer-A Rare Finding during Parathyroidectomy in High Volume Surgery Centre.

Background and Objectives: Parathyroid cancer is a very rare endocrine tumor, especially in patients with secondary hyperparathyroidism due to end stage renal disease failure. This pathology is difficult to diagnose preoperatively because it has nonspecific clinical manifestations and paraclinical aspects. Our study of the literature identified 34 reported cases of parathyroid carcinoma over the last 40 years in patients undergoing dialysis. We present our experience as illustrative of the features of clinical presentation and histopathological findings of parathyroid carcinoma and assess its management considering the recent relevant literature. Materials and Methods: From January 2012 to November 2022, 650 patients with secondary hyperparathyroidism undergoing dialysis were treated at our academic Department of General Surgery and only two cases of parathyroid carcinoma were diagnosed on histopathological examination. Results: All patients presented with symptomatic hypercalcemia, with no clinical or imaging suspicion of malignant disease and were surgically treated by total parathyroidectomy. Histopathological examination revealed morphologic aspects of parathyroid carcinoma in two cases and immunostaining of Ki-67 was performed for diagnostic confirmation. Postoperative follow-up showed no signs of recurrence and no oncological adjuvant treatment or surgical reinterventions were needed. Conclusions: Parathyroid neoplasia is a particularly rare disease, that remains a challenge when it comes to diagnosis and proper management. Surgical approach is the only valid treatment to remove the malignant tissue and thus improve the patient's prognosis. Medical and oncologic treatment may be beneficial to control hypercalcemia in case of tumor recurrence.

Preoperative Immunocite-Derived Ratios Predict Surgical Complications Better when Artificial Neural Networks Are Used for Analysis-A Pilot Comparative Study.

We aimed to comparatively assess the prognostic preoperative value of the main peripheral blood components and their ratios-the systemic immune-inflammation index (SII), neutrophil-to-lymphocyte ratio (NLR), lymphocyte-to-monocyte ratio (LMR), and platelet-to-lymphocyte ratio (PLR)-to the use of artificial-neural-network analysis in determining undesired postoperative outcomes in colorectal cancer patients. Our retrospective study included 281 patients undergoing elective radical surgery for colorectal cancer in the last seven years. The preoperative values of SII, NLR, LMR, and PLR were analyzed in relation to postoperative complications, with a special emphasis on their ability to accurately predict the occurrence of anastomotic leak. A feed-forward fully connected multilayer perceptron network (MLP) was trained and tested alongside conventional statistical tools to assess the predictive value of the abovementioned blood markers in terms of sensitivity and specificity. Statistically significant differences and moderate correlation levels were observed for SII and NLR in predicting the anastomotic leak rate and degree of postoperative complications. No correlations were found between the LMR and PLR or the abovementioned outcomes. The MLP network analysis showed superior prediction value in terms of both sensitivity (0.78 ± 0.07; 0.74 ± 0.04; 0.71 ± 0.13) and specificity (0.81 ± 0.11; 0.69 ± 0.03; 0.9 ± 0.04) for all the given tasks. Preoperative SII and NLR appear to be modest prognostic factors for anastomotic leakage and overall morbidity. Using an artificial neural network offers superior prognostic results in the preoperative risk assessment for overall morbidity and anastomotic leak rate.

Carcinoembryonic Antigen CEA - Prognostic Value in Immediate Post-Operative Mortality in Colorectal Cancer.

INTRODUCTION: This study investigates the prognostic significance of carcinoembryonic antigen (CEA) levels in predicting early postoperative mortality in patients who have undergone colorectal cancer surgery. METHODS: Between 2017 and 2022, total of 325 patients were enrolled in the study, and their preoperative serum CEA levels were measured. Relevant clinical and operative data were extracted and correlations between CEA levels and postoperative mortality was analysed. RESULTS: Among the surgical cases, 180 patients (55.3%) exhibited elevated CEA levels. Within the early postoperative period of 30 days, 14 patients (4.3%) succumbed, comprising 8 cases (2.4%) of colon cancer and 6 cases (1.8%) of rectal cancer. Notably, only 3 cases (0.9%), consisting of 1 (0.3%) colon cancer and 2 (0.6%) rectal cancer cases, were associated with an elevated CEA level. However, no statistically significant correlations were observed between CEA levels and early postoperative mortality. CONCLUSIONS: Our findings indicate that increased CEA levels may not serve as a reliable non-invasive marker for identifying patients at high risk of early mortality in the context of colo-rectal cancer surgery.

Clinical and Morphological Characteristics of Gastrointestinal Stromal Tumor.

Introduction: Gastrointestinal stromal tumors (GIST) are a rare form of cancer located within the gastrointestinal (GI) tract, defined as tumors with spindle, epithelioid, or occasionally pleomorphic cells. They originate in the interstitial cells of Cajal, with the function of "pacemaker" of gastrointestinal motility. Their behavior is dictated by changes in the c-kit/PDGFRA gene, which is often highlighted by immunolabeling. Methods: We report the clinical, macroscopic, microscopic, and immunohistochemical characteristics of consecutive patients diagnosed with GIST who underwent surgical removal of the tumor in our department between 2008-2022. Results: We included 20 consecutive patients. The presentation was considered a surgical emergency requiring immediate surgical intervention in most subjects. The most common localization is the small intestine (n=9, 45%), followed by the stomach (n=7, 35%), colon (n=3, 15%), and peritoneum (n=1, n=5%). Histologically, the tumors were predominantly mixed (n=10, 50%) followed by spindle type (n=8, 40%) and epithelioid - 2 cases (10%). Conclusion: The clinical presentation of GISTs remains heterogeneous, and the diagnosis is predominantly postsurgical, using complex immunohistochemistry analysis. The tumor size and number of mitoses are strongly associated with the long-term prognosis.

Open and Laparoscopic Surgical Approache in Incisional Hernias: A Descriptive Analysis.

Background: Incisional hernias, occurring in 10-20% of patients post-abdominal surgery, significantly affect patient quality of life and healthcare systems. This study analyses two hernia repair methods: laparoscopic intraperitoneal onlay mesh (IPOM) and open on-lay hernioplasty. Key analysis factors include operative time, postoperative pain, complications, length of hospital stay, recovery speed, and recurrence rates, with the goal of identifying the most effective and beneficial approach for patients. Methods: We conducted a retrospective study on 70 patients with postoperative parietal defects at the Dr Carol Davila Clinical Nephrology Hospital, Bucharest, from January 2018 to December 2021. Patients underwent either laparoscopic IPOM (42 patients) or open hernioplasty (28 patients) for uncomplicated incisional hernia repair. We analyzed demographic data, comorbidities, defect size and location, previous surgeries, and surgical outcomes. Results: The laparoscopic group had a slightly shorter operative time and significantly lower postoperative pain levels, as assessed by the Visual Analog Scale. The laparoscopic approach also resulted in shorter hospital stays and quicker return to routine activities. Complications, such as seroma and hematoma, were more common in the open surgery group, but no wound infections or prosthesis rejections were observed in either group. Notably, the open surgery group showed a higher recurrence rate (11 %) compared to none in the laparoscopic group within a one-year follow-up. Conclusion: Laparoscopic IPOM for incisional hernia repair shows benefits over open hernioplasty, with less pain, shorter hospitalization, faster recovery, and lower recurrence. Its growing preference and potential for further research are highlighted.

Comparison of Different Laparoscopic Sacrocolpopexy Procedures: A Retrospective Dual Center Analysis.

Introduction: Pelvic organ prolapse (POP) affects up to 50% of women and has a significant impact on quality of life. Abdominal sacrocolpopexy is the gold standard treatment for vault prolapse and laparoscopic sacrocolpopexy has many advantages. This study aimed to compare the results of two laparoscopic sacrocolpopexy procedures performed at two different surgical centers. Materials and Methods: The primary objective of this retrospective study was to assess surgical feasibility and complication rates associated with sacrocolpopexy procedures performed at Center A (using self-fixating mesh) and Center B (using sutured mesh). Secondary objectives included assessment of length of hospital stay, readmission rates, and surgical outcomes. The study included patients treated between January 2019 and October 2023. Results: Thirteen patients, six from Center A and seven from Center B, were included. Patient characteristics, such as age and body mass index, were similar between the two groups. Operative time and length of stay were not significantly different. Center A reported one postoperative complication (mesh erosion), which occurred two years after surgery and required laparoscopic intervention. Center B also reported one conversion to laparotomy because of metabolic acidosis and hypercapnia. Conclusion: The two laparoscopic sacrocolpopexy techniques were safe and effective for treating POP and our study confirmed the importance of mesh and fixation choices. Further research is needed to improve understanding of these surgical techniques.

Lichtenstein Repair in Inguinal Hernia- A Retrospective Study on the Impact of In-Hospital Costs of Diabetes Mellitus.

INTRODUCTION: Inguinal hernia is one of the most common conditions in surgical departments and diabetes is known to have a significant impact on both patients' health and healthcare system. The current study aims to evaluate extensively the differences in costs for different subgroups of diabetic patients undergoing inguinal hernia repair in a tertiary care medical center in South-West Romania. MATERIAL AND METHODS: A total number of 195 patients underwent hernia repair for primary or recurrent inguinal hernia between 2015 and 2020 and were included in the analysis. The group was divided into diabetic/non-diabetic patients and each of these subgroups was studied separately according to the presence or absence of comorbidities, sex and place of origin. RESULTS: Statistically significant differences were found in the division of the age group, highlighting the fact that in diabetic patients the average age was around 74.76 years, unlike those without diabetes in which the average age was approximately 61.31 years. Another statistically significant difference was observed in the classification by hospitalization days of the group of patients with incarcerated inguinal hernia, in a sense that diabetic patients required a prolonged hospitalization by 1.5 days as opposed to non-diabetics. CONCLUSIONS: The costs of hospitalization for diabetic patients undergoing hernia repair surgery were marginally higher than in non-diabetic patients, but no statistical difference could be observed between any of the costs subsets in the two patients groups.

Therapeutic Options in Postoperative Enterocutaneous Fistula-A Retrospective Case Series.

OBJECTIVES: The aim of the study was to present the results obtained in our experiment regarding the management of postoperative enterocutaneous fistulas (PECF). MATERIALS AND METHODS: We conducted a retrospective study on 64 PECF registered after 2030 abdominal surgeries (1525 digestive tract surgeries and 505 extra-digestive ones) over a period of 7 years (1st of January 2014-31th of December 2020) in the 1st and 2nd Surgery Clinics, Clinical County Emergency Hospital of Craiova, Romania. The group included 41 men (64.06%) and 23 women (35.34%), aged between 21-94 years. Of the cases, 71.85% occurred in elderly patients over 65 years old. Spontaneous fistulas in Crohn's disease, intestinal diverticulosis, or specific inflammatory bowel disease were excluded. RESULTS: The overall incidence of 3.15% varied according to the surgery type: 6.22% after gastroduodenal surgery, 1.78% after enterectomies, 4.30% after colorectal surgery, 4.28% after bilio-digestive anastomoses, and 0.39% after extra-digestive surgery. We recorded a 70.31% fistula closure rate, 78.94% after exclusive conservative treatment and 57.61% after surgery; morbidity was 79.68%, mortality was 29.68%. CONCLUSION: PECF management requires a multidisciplinary approach and is carried out according to an algorithm underlying well-established objectives and priorities. Conservative treatment including resuscitation, sepsis control, output control, skin protection, and nutritional support is the first line treatment; surgery is reserved for complications or permanent repair of fistulas that do not close under conservative treatment. The therapeutic strategy is adapted to topography, morphological characteristics and fistula output, age, general condition, and response to therapy.

Non-invasive laparoscopic detection of small tumors of the digestive tract using inductive sensors of proximity.

The precise location of gastric and colorectal tumors is of paramount importance for the oncological surgeon as it dictates the limits of resection and the extent of lymphadenectomy. However, this task proves sometimes to be very challenging, especially in the laparoscopic setting when the tumors are small, have a soft texture, and do not invade the serosa. In this view, our research team has developed a new instrument adapted to minimally-invasive surgery, and manipulated solely by the operating surgeon which has the potential to locate precisely tumors of the digestive tract. It consists of an inductive proximity sensor and an electronic block encapsulated into an autoclavable stainless-steel cage that works in tandem with an endoscopic hemostatic clip whose structure was modified to increase detectability. By scanning the serosal side of the colon or stomach, the instrument is capable to accurately pinpoint the location of the clip placed previously during diagnostic endoscopy on the normal bowel mucosa, adjacent to the tumor. In the current in-vivo experiments performed on large animals, the modified clips were transported without difficulties to the point of interest and attached to the mucosa of the bowel. Using a laparoscopic approach, the detection rate of this system reached 65% when the sensor scanned the bowel at a speed of 0.3 cm/s, and applying slight pressure on the serosa. This value increased to 95% when the sensor was guided directly on the point of clip attachment. The detection rate dropped sharply when the scanning speed exceeded 1 cm/s and when the sensor-clip distance exceeded the cut-off value of 3 mm. In conclusion, the proposed detection system demonstrated its potential to offer a swift and convenient solution for the digestive laparoscopic surgeons, however its detection range still needs to be improved to render it useful for the clinical setting.

Interstitial Cells of Cajal-Origin, Distribution and Relationship with Gastrointestinal Tumors.

The interstitial cells of Cajal (ICC) represent a particular network formed by some peculiar cells that were first described by the great neuroanatomist, S. Ramon y Cajal. Nowadays, the ICC have become a fascinating topic for scientists, arousing their curiosity; as a result, there is a vast number of published articles related to the ICC. Today, everybody widely accepts that the ICC represent the pacemaker of the gastrointestinal tract and are highly probable to be the origin cells for gastrointestinal tumors (GISTs). Recently, Cajal-like cells (ICLC) were described, which are found in different organs but with an as yet unknown physiological role that needs further study. New information regarding intestinal development indicates that the ICC (fibroblast-like and muscle-like) and intestinal muscle cells have the same common embryonic cells, thereby presenting the same cellular ultrastructure. Nowadays, there is a vast quantity of information that proves the connection of the ICC and GISTs. Both of them are known to present c-kit expression and the same ultrastructural cell features, which includes minimal myoid differentiation that is noticed in GISTs, therefore, supporting the hypothesis that GISTs are ICC-related tumors. In this review, we have tried to highlight the origin and distribution of Cajal interstitial cells based on their ultrastructural features as well as their relationship with gastrointestinal stromal tumors.

The histopathological features and their prognostic impact in the postoperative follow-up of colorectal cancer patients.

The validation of histological prognostic markers in colorectal cancer not only for survival parameters but also for early postoperative outcomes is of paramount importance. The aim of our study was to search for the tumor histopathological (HP) characteristics that may influence the postoperative morbidity, especially the occurrence of anastomotic leakage. Our results indicated that peritumoral inflammatory cell infiltrate appeared to correlate with both anastomotic fistula and overall postoperative complications. Likewise, high-grade and undifferentiated colorectal tumors seemed to be correlated with a higher incidence of postoperative leakage and complications. No relation could be established between the other HP features and the postoperative untoward outcomes.

Emergency and Trauma Surgery.

According to the UEMS (Union Europeene des Medicins Specialises) Section of surgery Board of Surgery, "Emergency Surgery" can be defined "as surgery that is required to deal with an acute threat to life, organ, limb or tissue caused by external trauma, acute disease process, acute exacerbation of a chronic disease process, or complication of a surgical or other interventional procedure". Performance of emergency surgery require complex and varied skills and abilities to achieve procedures from different fields of surgery: abdominal, urologic, thoracic, vascular, soft tissue, skeletal) within an interval of 24 hours (1). In U.S., since 2008, Acute Care Surgery concept was introduced, and nowadays is an evolving specialty with three essential components- trauma, critical care and emergency surgery (2). In UK there is an increasing subspecialisation within general surgery over the last ten years. More recently, there has been an increase in focus on emergency general surgery (3,4). This may not come as a surprise given the fact that trafic crashes kill 1.2 million people annually around the world (3242 people/day) and 90% are in middle and low income countries. In US trauma is the leading cause of death in persons up to 40 years. Optimal care for emergency surgical patients is one of the major challenges for every healthcare system worldwide. An emergency surgery mai intervene during the daily schedule of elective interventions and create pressure on both the organisation and costs (5). Since it's birth, in 2007, the Romanian Society for Emergency Surgery and Trauma was involved in supporting the development of practice in emergency surgery in Romania by many actions: each year, during biannual National Congres and National Conference of the Romanian Society of Surgery 2 sessions were dedicated to emergency surgery, with invited foreign speakers; oragnisation of European Congres of Emergency and Trauma Surgery in 2017 in Bucharest, 1 tematic issue of Chirurgia Journal dedicated to surgery of the cirrhotic patients. This tematic isssue includes varia subjects from emergency surgery in valuable articles. The management of open abdomen management are depicted by Anastasiu et al, in a review summarizing definition, classification, indications, methods of temporary abdominal closure and fascial closure, and enterocutanous fistula. Turculet et al, perfomed a review of the litterature to describe the main advantages and disadvantages of the trauma systems in Europe and to present the last concepts regarding the management of the polytrauma patients and the newest sets of measures to prevent car crashes in European Union. A rare case of small bowel hemangioma with hemoperitoneum mimicking trauma is described by Iordache et al, with a review of the litterature. The series of reviews ends with an interesting article for daily practice in emergency hospitals about the diagnostic and therapeutic peculiarities in abdominal trauma associated with spinal cord injurie by Grigorean et al. Abdominal trauma is addressed in 7 original papers. The definitive surgery for liver trauma in tertiary HPB center, the nonoperative treatment of abdominal trauma involving liver and spleen, the timing of splenic interventional radiology, the management of colon trauma at a level II trauma, challenges raised by the retroperitoneal hematoma in abdominal trauma, predicition of evolution of patients with abdominal trauma using the usual biological parameters, and clinico-pathological correlations in the acute surgical abdomen in the pre and post COVID-19 pandemic period are presented, analysed and discussed in papers coming from specialized surgical units from Fundeni Clinical Institute, Emergency Clinical Hospital Bucharest, Emergency University Hospital of Bucharest, "Bagdasar-Arseni" Clinical Emergency Hospital, "St. Pantelimon" Clinical Emergency Hospital, Clinical County Emergency Hospitals of Craiova and Tg-Mures. The surgical technique of intraomental splenic implant and an attempt of reassessement is presented in a paper by Beuran et al. We hope that this tematic issue will be an interesting and very useful lecture for our readers and bring useful informations for those involved in emergency surgery.

The Management of the Open Abdomen - A Literature Review.

An essential component of the concept of "Damage control surgery", laparostomy is the procedure by which the abdomen is deliberately abandoned open, the visceroperitoneal contents being temporarily protected by multiple technical means. Actual classification: Grade 1, without viscero-parietal adhesions or fixity of the abdominal wall (lateralization), divided into: 1A clean, 1B contaminated and 1C enteral fistula -cutaneous skin is considered clean); Grade 2, which develops fixation is subdivided into: 2A clean, 2B contaminated and 2C enteral fistula; Grade 3, "frozen abdomen", is divided into: 3A clean and 3B contaminated; Grade 4, defined as enteroatmospheric fistula, is a permanent fistula associated with the presence of granulation tissue and a frozen abdomen. Indications of the open abdomen are: damage control surgery, abdominal compartment syndrome, peritonitis, severe acute pancreatitis, vascular emergencies. Temporary abdominal closure may be achieved by following methods: skin only closure, â??Bogota bagâ?Â, opsite Sandwich technique, absorbable mesh, non-absorbable mesh or commercial zipper, vaccum asisted closure, each with its own advantages and disadvantages. Regarding the definitive closure this can be achieved by non mesh and mesh mediated techniques. Component separation technique anterior and posterior should be considered the elective repair procedure in parietal defects after laparostomy. Although several studies have been published, there is still no consensus in the literature on the positioning of prosthetic material in relation to parietal planes. Some authors suggest better results (relative to the rate of recurrence and complications) for implantation in the "sublay" position. Open abdomen is an important tool in the arsenal of the emergency surgery. Classification, indications, methods of temporary abdominal closure are evolving, as well as management of enterocutaneous fistulas and fascial closure, therefore permanent update is neccessary to offer patients the best care.

Nonoperative Treatment of Abdominal Trauma Involving Liver and Spleen.

Introduction: The management of this type of trauma has evolved considerably, especially with the introduction of interventional radiology (angiography, splenic artery embolization - SAE) but also the concept of non-operative treatment (NOT), defined as a follow-up of injuries, without surgery. Material and Method: We have established a strategy for dealing with cases of abdominal trauma with injuries by non-operative treatment (NOT). We applied NOT to 13 patients in 50 (26%), of which 8 were patients with spleen injuries and 5 were patients with liver damage. Most of the lesions were grade II (8 cases), 2 cases were grade I and 3 cases were grade III. Results: There was only one case dealt by NOT, in which surgery was performed 48 hours after admission. In two patients with extravasation of the contrast agent on CT and angiography, angioembolization of the splenic artery was performed, with good results. Control CT was performed at a period that varied between 24 hours and 5 days after admission. The average period of hospitalization of patients approached by NOT was 6,6 days. Conclusions: Contrast-enhanced CT examination remains the basis for NOT initiation, providing the necessary data on the degree of liver or splenic lesion, the size of blood collections and extravasation of the contrast substance but is also the essential imaging exploration in assessing NOT efficacy. Angioembolization can be successfully performed in cases where CT examination and angiography show contrast extravasation. There was only one case included in the NOT, which was operated laparoscopically, but most authors emphasize that this should not be considered a failure of the method.