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Abstract Background Surgical acute abdomen is a sudden onset of severe abdominal symptoms (pain, vomiting, constipation etc.) indicative of a possible life-threatening intra-abdominal pathology, with most cases requiring immediate surgical intervention. Most studies from developing countries have focused on complications related to delayed diagnosis of specific abdominal problems like intestinal obstruction or acute appendicitis and only a few studies have assessed factors related to the delay in patients with acute abdomen. This study focused on the time from the onset of a surgical acute abdomen to presentation to determine factors that led to delayed reporting among these patients at the Muhimbili National Hospital (MNH) and aimed to close the knowledge gap on the incidence, presentation, etiology, and death rates for acute abdomen in Tanzania. Methods We conducted a descriptive cross-sectional study at MNH, Tanzania. Patients with a clinical diagnosis of the surgical acute abdomen were consecutively enrolled in the study over a period of 6 months and data on the onset of symptoms, time of presentation to the hospital, and events during the illness were collected. Results Age was significantly associated with delayed hospital presentation, with older groups presenting later than younger ones. Informal education and being uneducated were factors contributing to delayed presentation, while educated groups presented early, albeit the difference was statistically insignificant (p = 0.121). Patients working in the government sector had the lowest percentage of delayed presentation compared to those in the private sector and self-employed individuals, however, the difference was statistically insignificant. Family and cohabiting individuals showed late presentation (p = 0.03). Deficiencies in health care staff on duty, unfamiliarity with the medical facilities, and low experience in dealing with emergency cases were associated with the factors for delayed surgical care among patients. Delays in the presentation to the hospital increased mortality and morbidity, especially among patients who needed emergency surgical care. Conclusion Delayed reporting for surgical care among patients with surgical acute abdomen in underdeveloped countries like Tanzania is often not due to a single reason. The causes are distributed across several levels including the patient’s age and family, deficiency in medical staff on duty and lack of experience in dealing with emergency cases, educational level, working sectors, socioeconomic and sociocultural status of the country.

Background: Surgical acute abdomen is a sudden onset of severe abdominal symptoms (pain, vomiting, constipation etc.) indicative of a possible life-threatening intra-abdominal pathology, with most cases requiring immediate surgical intervention. Most studies from developing countries have focused on complications related to delayed diagnosis of specific abdominal problems like intestinal obstruction or acute appendicitis and only a few studies have assessed factors related to the delay in patients with acute abdomen. This study focused on the time from the onset of a surgical acute abdomen to presentation to determine factors that led to delayed reporting among these patients at the Muhimbili National Hospital (MNH) and aimed to close the knowledge gap on the incidence, presentation, etiology, and death rates for acute abdomen in Tanzania. Methods: We conducted a descriptive cross-sectional study at MNH, Tanzania. Patients with a clinical diagnosis of the surgical acute abdomen were consecutively enrolled in the study over a period of 6 months and data on the onset of symptoms, time of presentation to the hospital, and events during the illness were collected. Results: Age was significantly associated with delayed hospital presentation, with older groups presenting later than younger ones. Informal education and being uneducated were factors contributing to delayed presentation, while educated groups presented early, albeit the difference was statistically insignificant (p = 0.121). Patients working in the government sector had the lowest percentage of delayed presentation compared to those in the private sector and self-employed individuals, however, the difference was statistically insignificant. Family and cohabiting individuals showed late presentation (p = 0.03). Deficiencies in health care staff on duty, unfamiliarity with the medical facilities, and low experience in dealing with emergency cases were associated with the factors for delayed surgical care among patients. Delays in the presentation to the hospital increased mortality and morbidity, especially among patients who needed emergency surgical care. Conclusion: Delayed reporting for surgical care among patients with surgical acute abdomen in underdeveloped countries like Tanzania is often not due to a single reason. The causes are distributed across several levels including the patient's age and family, deficiency in medical staff on duty and lack of experience in dealing with emergency cases, educational level, working sectors, socioeconomic and sociocultural status of the country. [ABSTRACT FROM AUTHOR]

Internal hernias are characterized by the protrusion of abdominal viscera through congenital or acquired apertures within the abdominal cavity and are a recognized etiology of intestinal obstruction. Internal hernias can cause symptoms ranging from mild abdominal discomfort to complete intestinal obstruction. Transomental hernias are often associated with postoperative anatomical changes and are rare in patients without prior abdominal surgeries. This report details one case of a 31-year-old otherwise healthy female with no history of prior surgery, highlighting the clinical variability associated with internal hernias.  The patient presented with severe epigastric pain and nausea, with initial ultrasound findings unremarkable. Hours later, she returned with left iliac fossa pain and vomiting. A CT scan of the abdomen with contrast showed free fluid and dilated bowel loops, suggestive of small bowel obstruction. Emergency laparoscopy revealed small bowel herniation through a congenital omental band and ischemia, which resolved after the band was released. The patient recovered uneventfully and was discharged on day three. Transomental herniation exhibits nonspecific clinical symptoms of bowel obstruction. Radiographic presentations are generally nonspecific; however, a conclusive diagnosis is typically reached during surgery, where the detection of gangrenous bowel tissue is common, especially during exploratory laparoscopy. The postoperative mortality is largely attributed to bowel necrosis and delays in initiating treatment. This emphasizes the significant risk posed by undiagnosed cases and the critical importance of timely and effective intervention., Competing Interests: Human subjects: Consent for treatment and open access publication was obtained or waived by all participants in this study. Conflicts of interest: In compliance with the ICMJE uniform disclosure form, all authors declare the following: Payment/services info: All authors have declared that no financial support was received from any organization for the submitted work. Financial relationships: All authors have declared that they have no financial relationships at present or within the previous three years with any organizations that might have an interest in the submitted work. Other relationships: All authors have declared that there are no other relationships or activities that could appear to have influenced the submitted work., (Copyright © 2024, Shafi et al.)

Meckel's diverticulum is the most common congenital anomaly of the gastrointestinal tract. It is commonly silent but can cause multiple complications. The rarest presentation of Meckel's diverticulum is axial torsion around its base without involving the main gut lumen. This can lead to acute abdomen without bowel obstruction. Here we present a case of an eight-year-old boy who was found to have a huge Meckel diverticulum with axial torsion causing necrosis of the cyst without involving the bowel's main lumen. This paper discusses potential diagnostic and therapeutic pitfalls of the axial torsion of an MD., Competing Interests: Human subjects: Consent was obtained or waived by all participants in this study. Conflicts of interest: In compliance with the ICMJE uniform disclosure form, all authors declare the following: Payment/services info: All authors have declared that no financial support was received from any organization for the submitted work. Financial relationships: All authors have declared that they have no financial relationships at present or within the previous three years with any organizations that might have an interest in the submitted work. Other relationships: All authors have declared that there are no other relationships or activities that could appear to have influenced the submitted work., (Copyright © 2024, Chaaban et al.)

Aims and Objectives:  To determine the predictive value of Emergency Surgery Score (ESS) with regard to mortality and morbidity rates of patients undergoing emergency laparotomy., Method: The ESS ranging from 0 to 29 is an extensive risk calculator based on 22 variables including important parameters like demographics, preoperative treatment, comorbidities, and laboratory values. Twenty patients who underwent emergency laparotomy were preoperatively assessed and ESS was calculated for each. After establishment of diagnosis and resuscitation, the patient was taken up for emergency laparotomy. Postoperatively, patients were monitored clinically as well as with laboratory and radiological investigations as per case needed till discharge and further followed up physically in OPD/ward or interviewed telephonically for 30 days on a weekly basis. Incidence of mortality and morbidity in terms of postoperative complications, ICU admission, reoperation and readmission among the cases occurring within 30 days of procedure were recorded., Results: ESS correlated well with the outcome in the current study, 10 out of 14 patients with score less than 8 were discharged without any complications. Mean ESS was higher among non-survivors. Ability of ESS to predict postoperative mortality, morbidity and ICU stay was proven statistically with c-statistics of 0.853, 0.84, 0.879 respectively. ESS was found to be a good predictor for the development of postoperative lower respiratory tract infection (LRTI) (c-statistic=0.828), sepsis (c-statistic=0.867), disseminated intravascular coagulation (DIC) (c-statistic=0.805), acute kidney injury (AKI) (c-statistic=0.804). ESS showed poor correlation with reoperation and readmission rates., Conclusion: The current study underscores the critical importance of employing risk stratification through ESS for patients undergoing emergency laparotomy. By employing ESS, healthcare professionals can accurately anticipate resuscitation requirements and stabilize patients preoperatively. This proactive approach enables the identification and optimization of patients unsuitable for immediate surgery, facilitating informed decisions on targeted treatment, surgical intervention, and postoperative care pathways., Competing Interests: The authors have declared that no competing interests exist., (Copyright © 2024, Bhowmik et al.)

Background: HIV infection has been reported to be prevalent in patients with surgical acute abdomen. This study aimed to establish HIV seroprevalence among patients with surgical acute abdomen and to identify factors affecting clinical outcomes among these patients at a tertiary care hospital in Tanzania Methods: This was a prospective cross-sectional study of patients with surgical acute abdomen admitted to three selected hospitals in Mwanza between February 2016 and July 2016. Results: Out of the 106 patients (M: F = 1.5:1) included in the study, 15 (14.2%) were HIV positive. Of these, nine were males and 6 were females. Surgical site infection was the most common postoperative compilation and was found to be significantly higher in HIV positive patients with CD 4+ count below 200 cells/μl (p<0.001). The median length of hospital stay (LOS) was 16 days. There was no significant difference in LOS between HIV positive and negative patients (p=0.791). Mortality rate was 13.2% and it was significantly higher in patients with advanced age (> 65 years), pre-existing medical illness, delayed presentation (>48 hours), HIV positivity, high American Society of Anesthetists class, surgical site infections (p< 0.001). Conclusion: This study has shown that HIV infection is prevalent among patients with surgical acute abdomen in our setting. Factors influencing the clinical outcome of these patients need to be addressed, in order to deliver optimal patient care and improve their treatment outcome. [ABSTRACT FROM AUTHOR]

An unusual diagnostic and treatment challenge is presented by an acute abdomen during pregnancy. Obstetric factors and other causes unrelated to pregnancy also contribute to acute abdominal discomfort in pregnancy. Due to the changing clinical presentations brought on by the anatomical and physiological changes of pregnancy as well as the hesitation to utilize certain radiological studies out of concern about damaging the fetus, the diagnosis of the acute abdomen during pregnancy can be challenging. Delays in identification and treatment may have negative effects on the mother as well as the fetus. This review sheds light on the importance of anatomical and physiological considerations, early diagnoses, and understanding the various modalities and etiologies of acute abdomen in pregnancy (AAP). We then move on to discuss the various diagnostic techniques that can help the physician determine the causes and plan well-informed treatment. We examine and contrast different radiographic tests, including X-rays, computed tomography, magnetic resonance imaging, and ultrasound. We also talk about the various roles that these investigational methods can play in the evaluation and treatment throughout the duration of the pregnancy. The paper additionally addresses how to handle patients who appear with AAP and the different techniques used to treat them, including pre-operative laparoscopy. Before going over some more broad points that might be useful, we eventually dive into some of the more intriguing etiologies relating to AAP, such as isolated tubal torsion and neoplastic complications., Competing Interests: The authors have declared that no competing interests exist., (Copyright © 2023, Dhamecha et al.)

Small intestine ischaemia caused by volvulus is difficult to diagnose during pregnancy, as the signs and symptoms may be masked by pregnancy. An early diagnosis and a prompt surgical intervention is necessary, as morbidity and mortality of this disorder are significant. We are presenting a case of a 35-year-old pregnant woman with volvulus of small bowel.

Abdominal pain in a pediatric patient with diabetic ketoacidosis (DKA) can be mistaken for surgical or septic causes of acute abdomen. Both DKA and surgical abdominal emergencies can cause lactic acidosis (LA), which makes it challenging to differentiate between them. Fluid therapy resulting in quick alleviation of metabolic acidosis could be a valuable sign in differentiating surgical abdomen from DKA. In this report, we present a case of the surgical abdomen with stress hyperglycemia that mimicked DKA., Competing Interests: The authors have declared that no competing interests exist., (Copyright © 2023, Elbelihy et al.)

The occurrence of synchronous acute cholecystitis and appendicitis is rare. There are few cases reported and small series in the literature. We report the case of a 77-year-old male who presented to the emergency department with right-sided abdominal pain. He was diagnosed preoperatively with acute calculous cholecystitis. During the initial laparoscopy, a complicated appendiceal phlegmon was found and was treated with a one-step laparoscopic approach and subsequent antibiotics. The patient had an uneventful recovery and was discharged on postoperative day (POD) 2. The pathology report confirmed both diagnoses and an incidental low-grade appendiceal mucinous neoplasm. Although uncommon, it is important to be aware of the possibility of both simultaneous pathologies in a patient who presents to the emergency department with abdominal pain., Competing Interests: The authors have declared that no competing interests exist., (Copyright © 2023, Flores et al.)

The coronavirus disease 2019 (COVID-19) pandemic created an unprecedented challenge for healthcare, and the world continues to struggle in recovering from its aftermath. COVID-19 has been clearly linked to hypercoagulable states and can lead to end-organ ischemia, morbidity, and mortality. Immunosuppressed solid organ transplant recipients represent a highly vulnerable population for the increased risk of complications and mortality. Early venous or arterial thrombosis with acute graft loss after whole pancreas transplantation is well-described, but late thrombosis is rare. We herein report a case of acute, late pancreas graft thrombosis at 13 years post pancreas-after-kidney (PAK) transplantation coinciding with an acute COVID-19 infection in a previously double-vaccinated recipient., Competing Interests: The authors have declared that no competing interests exist., (Copyright © 2023, Mathuram Thiyagarajan et al.)

Abdominal pain is a common complaint in patients presenting to the emergency department. It is estimated that 4 to 8 % of emergency department visits for adults is abdominal pain. Causes of abdominal pain are many and varied depending on age, sex and underlying physiological, pathological or developmental variables and usually detailed a list of differential diagnoses. There are variable acute abdomen manifestations in patients with situs inversus. Development of abdominal visceral nerve in situs inversus is normal and incidence of acute abdominal pain is same as in patient without situs inversus and is felt in the same site. In this article, two cases of acute abdomen, acute appendicitis and gallbladder inflammation that manifestated with pain and tenderness in the right abdomen. Further examinations and during surgical intervention it was revealed that they had situs inversus. [ABSTRACT FROM AUTHOR]

Aim The purpose of this study was to evaluate the predictive usefulness of the neutrophil-to-lymphocyte ratio (NLR) in patients with acute pancreatitis (AP) and establish a threshold for the prediction of poor outcomes. Methods For this investigation, we looked back at all cases of acute pancreatitis treated at Torbay Hospital in Torquay, UK, between January 1st, 2019, and December 31st, 2020. Those who were found to have chronic pancreatitis or whose baseline laboratory values could not be obtained were not included. Each patient's entire hospital stay was analyzed, including up to 72 hours of medical and laboratory data. Results According to the Glasgow Coma Scale scoring system, 28 of the 314 included patients had severe acute pancreatitis, and 81 patients had pancreatitis with complications. Those with complications had a substantially higher NLR on day 1 (9.43 ± 7.57) than patients who recovered without complications (7.37 ± 5.88) (P-value = 0.028). The NLR on day 0 (>18.71) exhibited a sensitivity of 80%, a specificity of 90.2%, and an accuracy of 83.9% in forecasting the death of patients with pancreatitis. Conclusion Elevated baseline NLR corresponds with pancreatitis with complications and can predict mortality., Competing Interests: The authors have declared that no competing interests exist., (Copyright © 2022, Halaseh et al.)

Aim We look at the ability of the neutrophil-to-lymphocyte ratio (NLR), platelet-to-lymphocyte ratio (PLR), and monocyte-to-lymphocyte ratio (MLR) to differentiate between uncomplicated and complicated appendicitis. Methods and materials This was a retrospective, single-center study of 234 individuals diagnosed with acute appendicitis between January 1, 2020, and December 31, 2020. Patients were grouped into uncomplicated and complicated appendicitis subgroups. Patients with histologically or radiologically proven gangrenous or perforated appendicitis, as well as those with peritonitis or peri-appendiceal abscess development, comprise the complicated subgroup. Independent Mann-Whitney samples The U test was used to predict lab values of complicated appendicitis. Furthermore, the receiver operating characteristic (ROC) curve and area under the curve (AUC) were utilized to predict the sensitivity and specificity of laboratory results reported to have a significant connection with complex appendicitis Results The criteria were met by 186 patients, with a male-to-female proportion of 1.06:1, an average age of 36.4 years, and an average stay of 2.73 days. There were 95 individuals with complicated appendicitis. With 66.3%, perforated appendicitis was the most prevalent condition. The ratios of neutrophils to lymphocytes, monocytes to lymphocytes, and platelets to lymphocytes were linked with complicated appendicitis with a p-value of < 0.0001, and p-values = 0.015, and 0.015, respectively. Conclusion NLR, MLR, and PLR are valid, less onerous surrogate biomarkers for measuring the severity of acute complicated appendicitis and differentiating it from uncomplicated appendicitis., Competing Interests: The authors have declared that no competing interests exist., (Copyright © 2022, Halaseh et al.)

Aims The objectives of the study were to establish the function of bilirubin as a novel diagnostic tool for predicting complex appendicitis and to compare the impact of other variables such as white blood cell count (WCC), C-reactive protein (CRP), and neutrophil. Methods This retrospective, single-center cohort analysis included all patients admitted to Torbay General Hospital in Torquay, United Kingdom, between January 2020 and December 2020 with a clinical diagnosis of acute appendicitis. In addition to serum CRP, WCC, and neutrophil, serum bilirubin and other liver enzymes were obtained from the patients' blood on admission. Results The quantitative analysis included 174 patients from the group that remained. The large majority of the sample consisted of adults and males (77% and 51.7%, respectively). Overall, 49.4% of participants in the study were diagnosed with complicated appendicitis; 74.7% of adults had complicated appendicitis, with 58.6% being male. In 68.6% of cases, perforated appendicitis was the most prevalent form of complicated appendicitis. Patients with complicated appendicitis had significantly higher WCC, neutrophil, and CRP levels than those with uncomplicated appendicitis (14.15 vs. 12.88, p = 0.016; 11.63 vs. 10.19, p = 0.007; and (89.28 vs. 40.65, p = 0.0001, respectively).. The significantly greater alkaline phosphatase and total serum bilirubin discrepancies were observed in patients with complicated appendicitis. There were statistically significant differences in the means of the patients: (18.46 vs. 10.98, p = 0.0001 and 110.64 vs. 102.24, p = 0.033). Conclusion Serum bilirubin is a crucial diagnostic aid for determining the existence of complicated appendicitis., Competing Interests: The authors have declared that no competing interests exist., (Copyright © 2022, Halaseh et al.)

Eosinophilic granulomatosis with polyangiitis (EGPA) or Churg-Strauss syndrome (CSS) is a rare, autoimmune vasculitis usually affecting small and medium-sized blood vessels in its later phases. It is a diffuse, systemic, multisystem disease that is reported to present with gastrointestinal manifestations but very rarely as an acute abdomen secondary to eosinophilic peritonitis. A 28-year-old relatively healthy male with a pre-existing diagnosis of inactive pulmonary sarcoidosis presented to the emergency department with an acute abdomen. After an exploratory laparotomy, multi-specialty involvement, and extensive investigations to exclude other differentials, a diagnosis of EGPA was made. The patient was treated with systemic glucocorticoids initially, followed by a tapering course of steroids and anti-interleukin 5 monoclonal antibodies as maintenance upon remission. EGPA can manifest in a myriad of ways including an acute abdomen, and medical treatment is useful in managing this presentation. Surgeons should be aware of the atypical causes of acute abdomen and should routinely broaden their differential diagnosis to include medical pathologies., Competing Interests: The authors have declared that no competing interests exist., (Copyright © 2022, Vasandani et al.)

Hospital-acquired infections are nosocomially acquired infections that are not present or incubating at the time of admission to a hospital. During the COVID-19 pandemic, many hospitals became sources of the infection, creating a great challenge for health care providers and uninfected patients who visited these hospitals seeking medical or surgical advice. We are presenting a middle-aged man who complained of abdominal pain associated with poor oral intake during the COVID-19 pandemic in January 2021. After being diagnosed with a perforated duodenal ulcer, he underwent laparoscopic repair. He was postoperatively referred to interventional radiology for central line insertion. However, as one of the pre-procedure perquisites during the COVID-19 pandemic, he underwent a nasopharyngeal swab real-time PCR test, which was positive for COVID-19 infection to be considered hospital-acquired. This article shows how the pandemic may complicate the post-surgical condition, increasing patient morbidity and mortality., Competing Interests: The authors have declared that no competing interests exist., (Copyright © 2022, Ghanayem et al.)

Some patients with schizophrenia and psychotic illnesses have reduced pain perception, and others have decreased pain expression. The diagnosis of the acute abdomen can be delayed, and its outcomes can be worse in psychiatric patients than in non-psychiatric patients. We present a case of perforated peptic ulcer (PPU) in a schizophrenic woman and discuss how the phenomenon of pain insensitivity and diagnostic overshadowing-a process in which a person with mental illness receives inadequate treatment due to a misattribution of physical symptoms to their mental illness-nearly contributed to a missed diagnosis., Competing Interests: The authors have declared that no competing interests exist., (Copyright © 2022, Kallur et al.)

Internal hernias are rare, and a delayed diagnosis can lead to dangerous complications. A 75-year-old male with no previous surgical history presented with right upper abdominal pain and vomiting. On examination, he had guarding in the right hypochondrium with a positive Murphy's sign. However, ultrasonography of the gall bladder was normal with dilated bowel loops. Contrast-enhanced CT (CECT) revealed a falciform hernia with evidence of obstruction. Segmental resection of the gangrenous ileum was done with a double-barrel stoma. Later on, stoma reversal was also done with no complications., Competing Interests: The authors have declared that no competing interests exist., (Copyright © 2021, Raj Kumar et al.)

Fallopian tubal molar pregnancy is extremely rare, and the main diagnostic tool is the post-operative histopathological diagnosis, as the pre-operative diagnosis is difficult. We report a case of ectopic partial molar pregnancy in the right fallopian tube of a 35-year-old lady that was sent for routine histopathological examination with the clinical diagnosis of ectopic pregnancy and the histopathology report revealed an unusual result., Competing Interests: The authors have declared that no competing interests exist., (Copyright © 2021, Hasan et al.)

Small intestine ischaemia caused by volvulus is difficult to diagnose during pregnancy, as the signs and symptoms may be masked by pregnancy. An early diagnosis and a prompt surgical intervention is necessary, as morbidity and mortality of this disorder are significant. We are presenting a case of a 35-year-old pregnant woman with volvulus of small bowel. [ABSTRACT FROM AUTHOR]

La oclusión intestinal es una causa frecuente de abdomen agudo quirúrgico. Dentro de sus múltiples casusas se encuentra el nudo ileosigmoideo, entidad rara en el mundo, pero puede verse con relativa frecuencia en algunas latitudes geográficas como Asia, Medio Oriente y otros países del continente africano. El objetivo de este trabajo es presentar cuatro casos de pacientes con oclusión intestinal por nudo ileosigmoideo en los hospitales Souro Sanu de Bobo Diulaso, Burkina Faso y Wa Regional Hospital, de Gana. Se intervinieron quirúrgicamente, se hizo resección en bloque de los segmentos ileales y sigmoideos gangrenados con anastomosis íleo-ascendente y colostomía de tipo Hartman. Los pacientes evolucionaron satisfactoriamente y luego de tres meses se restableció definitivamente el tránsito intestinal. Se realizó una revisión de la literatura.