A giant ovarian cyst torsion: Case report

INTRODUCTION

Adnexal torsion (AT) is one of a gynecological condition characterized by an acute abdomen. Clinically, a giant ovarian cyst torsion with a diameter of 30 cm is rare. Therefore, an accurate and timely diagnosis and treatment are important.

PATIENT CONCERNS

A 25-year-old unmarried female, presented to the emergency department with intermittent abdominal cramps after a sudden change in position. Considering her symptoms and examination, ultrasound, and magnetic resonance imaging (MRI) results, ovarian cyst torsion was suspected.

DIAGNOSIS

Giant ovarian cyst torsion.

INTERVENTIONS

Surgical intervention with exploratory laparotomy was performed immediately.

OUTCOMES

Intraoperatively, we found a 30-cm left ovarian cyst with a clear root. The left fallopian tube, infundibulopelvic ligament, and ovarian ligament were twisted 900 degrees. Finally, the pathological report revealed mucinous cystadenoma.

CONCLUSION

Giant ovarian cyst torsion with a diameter of 30 cm is rare. Considering her symptoms and examination, ultrasound, and MRI results, ovarian cyst torsion was suspected. The patient was successfully treated using emergency surgery.

Spleno-Sigmoid Knotting - An Unfamiliar Cause of Intestinal Obstruction

INTRODUCTION

Spleno-sigmoid knotting is the twisting of the spleen around the sigmoid colon, causing obstruction of the sigmoid colon. It is an uncommon cause of intestinal obstruction. To our knowledge, there has been no previous case report of spleno-sigmoid knotting before our case.

CASE REPORT

Here, we present the case of an 18-year-old female patient who visited the surgical emergency outpatient department with diffuse and progressive abdominal pain lasting for one and a half days. She also experienced obstipation and frequent episodes of vomiting of ingested matter. Upon initial evaluation, she exhibited tachycardia and tachypnea, and her abdomen was grossly distended with diffuse direct and rebound tenderness. Further investigation revealed significant leukocytosis with neutrophil predominance. Emergency laparotomy was performed with a possible diagnosis of generalized peritonitis secondary to gangrenous sigmoid volvulus, which revealed gangrenous spleno-sigmoid knotting.

DISCUSSION

Various types of intestinal knots have been reported, with ileo-sigmoid knots being the most common and ileo-ileal knots being the rarest. Wandering spleen is a rare congenital anomaly with a variable clinical presentation ranging from asymptomatic to mild abdominal pain or acute abdomen due to torsion or acute pancreatitis. It can also cause intestinal obstruction, which may be the initial presentation.

CONCLUSION

In patients presenting with acute abdominal pain and features of bowel obstruction, the possibility of spleno-sigmoid knotting should be considered, and early intervention should be instituted to prevent gangrenous progression and sepsis.

Successful management of an advanced interstitial ectopic pregnancy in a resource-limited setting: a case report

BACKGROUND

Interstitial ectopic pregnancy is an ectopic gestation developing in the uterine part of the fallopian tube. The condition is rare and presents challenges for clinical as well as radiological diagnosis. This case report presents a rare case of interstitial ectopic pregnancy diagnosed intraoperatively.

CASE PRESENTATION

A 36-year-old Black woman, referred from a peripheral health facility, presented at the emergency department with severe abdominal pains, vaginal spotting, nausea, and vomiting, with a 2-month history of irregular menstrual flow. Clinical and laboratory findings were suggestive of an acute abdomen likely due to a ruptured ectopic pregnancy (ultrasound was not available). An emergency exploratory laparotomy was done, which revealed a right adnexal ruptured interstitial pregnancy of a lifeless female fetus weighing 500 g (estimated mean gestational age of 22-23 weeks). The left fallopian tube looked normal. The site of rupture was repaired, followed by cleaning and closure of the abdomen. The post-operative period was uneventful, and the patient was discharged on postoperative day 7.

CONCLUSION

Interstitial pregnancies are uncommon and rarely attain advanced gestational ages, as in this case, compared with other tubal ectopic pregnancies. However, women presenting with signs of hypovolemic shock and acute abdomen, with a positive pregnancy test, warrant a high index of suspicion.

A prospective study to evaluate the contribution of the pediatric appendicitis score in the decision process

BACKGROUND

The objective of this study was to assess the likelihood of acute appendicitis (AA) in children presenting with abdominal symptoms at the emergency department (ED), based on their prior primary care (PC) consultation history.

METHODS

Between February and June 2021, we prospectively enrolled all children presenting at the ED with acute abdominal pain indicative of possible acute appendicitis (AA). Subsequently, they were categorized into three groups: those assessed by a PC physician (PG), those brought in by their family without a prior consultation (FG), and those admitted after a PC consultation without being assessed as such. The primary objective was to assess the probability of AA diagnosis using the Pediatric Appendicitis Score (PAS). Secondary objectives included analyzing PAS and C-reactive protein (CRP) levels based on the duration of pain and final diagnoses.

RESULTS

124 children were enrolled in the study (PG, n = 56; FG, n = 55; NG, n = 13). Among them, 29 patients (23.4%) were diagnosed with AA, with 13 cases (23.2%) from the PG and 14 cases (25.4%) from the FG. The mean PAS scores for AA cases from the PG and FG were 6.69 ± 1.75 and 7.57 ± 1.6, respectively, (p = 0.3340). Both PAS scores and CRP levels showed a significant correlation with AA severity. No cases of AA were observed with PAS scores < 4.

CONCLUSIONS

There was no significant difference in PAS scores between patients addressed by PG and FG, even though PAS scores tended to be higher for patients with AA. We propose a new decision-making algorithm for PC practice, which incorporates inflammatory markers and pain duration.

TRIAL REGISTRATION

Institutional Ethics Committee registration number: 447-2021-103 (10/01/2021).

CLINICAL TRIALS REGISTRATION NUMBER

ClinicalTrials.gov Identifier: NCT04885335 (Registered on 13/05/2021).

Evaluation of acute terminal ileitis in children before and during the COVID-19 pandemic

OBJECTIVES

The aim of this study was to examine the clinical features of acute terminal ileitis in children and evaluate its rate before and during the COVID-19 pandemic.

METHODS

This retrospective study was performed in our pediatric emergency department between 2018 and 2022. The records of 5363 patients who required abdominal imaging due to acute abdomen were analyzed, and 143 patients with terminal ileitis were included. The rate and etiological causes were compared during and before the COVID-19 pandemic.

RESULTS

The rate of acute terminal ileitis has increased over the years. The fastest increase was in 2021, when the COVID-19 pandemic was experienced. While 59 (41.2%) patients showed acute nonspecific ileitis, the most common etiologic cause that could be identified was acute gastroenteritis. It was determined that multisystem inflammatory syndrome in children was among the causes of ileitis after the COVID-19 pandemic and was one of the top three causes.

CONCLUSIONS

Acute terminal ileitis, which has many etiologies, is one of the rare radiological findings in acute abdominal pain. Examination and laboratory findings are not specific. Guidelines are needed for the investigation of the underlying etiology of acute terminal ileitis in children. The incidence of acute terminal ileitis is increasing, and the increase has been found to be faster after the COVID-19 pandemic.

Epidemiological, clinical and prognosis aspects of acute generalized peritonitis in South-Kivu Province: descriptive observational study of 278 cases

Introduction

the aim was to determine epidemiological, clinical, therapeutic, and prognostic aspects of acute generalized peritonitis (AGP).

Methods

we conducted an observational, cross-sectional and multicentre study over 2 years of 278 cases of acute generalized peritonitis operated in semi-urban and urban hospitals in South-Kivu Province, Democratic Republic of Congo.

Results

the population of this study was young with a mean age was 28.9 ± 16.1 years with extremes of 1.3 years to 80 years with a sex ratio M: F of 0.8. Peritonitis aetiology was dominated by intestinal perforation 132 cases (47.4%), the admission time in 65, 5% was more than 72 hours. Acute abdominal pain was the most reason for consultation in 93.2% of cases, 11.9% of patients were in hypovolemic shock. In 40.6%, the treatment of patients consisted in intestinal resection with terminal anastomosis, or ileostomy in 32.7%. About the outcomes, 32.4% of the patients had a surgical reoperation and 15.8% of the digestive fistulas were reported. The average duration of the hospitalization was 23.4 ± 20.3 days. Morbidity rate was 14.7%.

Conclusion

the AGP remains one of the abdominal emergencies observed in different semi-urban and urban hospitals of the province of South-Kivu, causing some problems of medical and surgical management, starting from the delay of admission, the severity of the symptoms related to the etiology of the intestinal perforation. In all cases, AGP requires a well-executed resuscitation procedure and surgical technique to improve the prognosis and reduce mortality, which seems to be high in this study.

Pancreaticoduodenal Artery Aneurysm Rupture Presenting as Duodenal Obstruction Successfully Treated with Early Transcatheter Arterial Embolization: A Case Report of Suspected Segmental Arterial Mediolysis

Visceral aneurysms are a rare but important form of abdominal vascular disease. Rupture of the aneurysms leads to serious symptoms, such as acute abdomen or abdominal bleeding. However, duodenal obstruction due to arterial rupture of an aneurysm is very rare. We herein report a 50-year-old woman with suspected segmental arterial mediolysis (SAM) who was first diagnosed with acute abdomen and duodenal obstruction. Rupture of a pancreaticoduodenal artery aneurysm was confirmed, and she was treated with transcatheter arterial embolization. In cases of acute abdomen, SAM is a rare but important possibility to consider as a differential diagnosis.

Malrotation in Adult and Adolescent Patients

BACKGROUND

Malrotation in children presents with bilious emesis and can be life threatening. Data on adults is lacking.

METHODS

Single institution, retrospective 20-year data collection on adult (>18 years) and adolescent patients (12-18) with symptomatic malrotation. We evaluated demographics, surgical approach, hospital stay, time to feed, and type of surgeon with descriptive statistics to analyze each group.

RESULTS

Adult (n=17) and adolescent patients (n=8) primarily presented with acute abdominal pain (82% adult, 100% adolescent), and non-bilious emesis (0%), and had elective repair. CT scan was diagnostic for 82% adults and 71% adolescents. Overall, 88% had improvement in symptoms.

CONCLUSION

In this single institution series comparing adults and adolescent patients with malrotation, 88% have resolution of pain after repair, despite atypical presentations. CT scan is diagnostic and laparoscopic approach should be considered.

Group A Streptococcus Primary Peritonitis in Children, New Zealand

Group A Streptococcus (GAS) primary peritonitis is a rare cause of pediatric acute abdomen (sudden onset of severe abdominal pain); only 26 pediatric cases have been reported in the English language literature since 1980. We discuss 20 additional cases of pediatric primary peritonitis caused by GAS among patients at Starship Children's Hospital, Auckland, New Zealand, during 2010-2022. We compare identified cases of GAS primary peritonitis to cases described in the existing pediatric literature. As rates of rates of invasive GAS increase globally, clinicians should be aware of this cause of unexplained pediatric acute abdomen.

Celebrating 100 years of Cope's Early Diagnosis of the AcuteAbdomen

BACKGROUND

No list of the iconic books in surgery would be complete without The Early Diagnosis of the Acute Abdomen by Sir Vincent Zachary Cope, MS, MD. First published in 1921, few books have stood the test of time like this treatise on the acute abdomen. It is also fitting that, after Mr Cope's passing, William Silen would assume the mantle with the 15th edition and maintain his legacy work through the 22nd and final edition.

METHODS

Each edition of The Early Diagnosis of the Acute Abdomen and The Acute Abdomen in Rhyme was curated and reviewed in detail within the historical context of the era in which the book was printed.

RESULTS

The tenets of physical diagnosis and history did not change during the 100 years through the current printing; however, the emphasis on related medical diseases evolved due to antibiotic therapy and the prevalence of nonsurgical diseases that evolved across this period. Early editions highlighted the value of plain radiography as it came into common use, whereas later editions included cross-sectional imaging as a valuable diagnostic tool.

CONCLUSION

The context and evolution of this masterpiece are fundamental to the legacy of the abdominal surgeon. Cope's lessons on the value of dedication and attention to detail to formulate clinical diagnoses by engaging with the patient rather than excessive use of laboratory testing and imaging still apply in today's rapidly evolving and increasingly value-based world.

Spectrum of abdominal tuberculosis presenting as acute surgical emergency: Relevance in 21st century, a case series

BACKGROUND

Abdominal tuberculosis presenting as acute surgical emergency continues to be a major issue in developing countries including India. Being an indolent disease with varied presentation, there is a need to describe the epidemiology, clinicopathological nature of the disease. Hence, this series was conducted with the aim of describing our institutional experience in the management of abdominal tuberculosis presenting as acute surgical emergency, outlining the epidemiology, management aspects and the analysis of risk factors for poor outcome in our population.

METHODS

This was a descriptive series of patients operated for abdominal tuberculosis presenting as acute surgical emergency at a tertiary care hospital in Eastern India from January 2021 to January 2022. All consecutive patients presenting with intestinal obstruction or peritonitis who underwent laparotomy with intra operative and histopathological finding suggestive of tuberculosis were taken for the study.

RESULTS

A total of 30 patients with acute abdominal tuberculosis were included in the study. 56.7% of patients were males; the mean age of presentation was 43 years with majority of patients in the younger to middle age groups. Most (80%) patients were from rural areas with limited access to healthcare. One patient had co-infection with HIV. Five patients had diabetes and six patients had hypertension as co-morbidities. 73.3% of patients had primary intestinal tuberculosis. Majority (76.7%) presented with acute intestinal obstruction. All patients had colicky abdominal pain as a consistent feature. 40% of patients were anaemic and 70% had low serum albumin levels. The most common site of affection was Ileo-cecal region (73.3%) with stricture as the pathology. Segmental resection with end to end anastomosis was the most common procedure performed (46.7%). 26.7% of patients had an adverse post operative complication, and 23.3% had surgical site infection (SSI). The mortality rate in our series was 6.7%. Although coexisting SSI, co-morbidities were associated with increased mortality, it was not found to be statistically significant (p = 0.08). 16 patients were lost to follow up.

CONCLUSION

Abdominal tuberculosis presenting as acute abdomen continues to challenge surgeons even in the 21st century. Majority in the developing countries present late with varied complications. A high index of clinical suspicion is required for timely diagnosis to reduce the mortality and morbidity of the disease.

Post-COVID-19 enterocolitis - a cause of rebellious diarrhea, acute abdomen and liver failure

Currently, worldwide, the coronavirus disease 2019 (COVID-19) pandemic, which first appeared in Wuhan, China, in December 2019, is capsizing the medical system and turning the attention of the entire healthcare system through the many aspects it presents, both from a pathophysiological and from a semiological view, insufficiently studied aspects. With a high rate of morbidity and mortality, the COVID-19 pandemic was initially observed as a pathology leading to a severe acute respiratory syndrome, but over time gastrointestinal and hepatic manifestations have been reported. The study includes an analysis of 21 patients in the stage of the clinical disease of COVID-19 or in the stage of recovery, hospitalized in the Departments of General Surgery II or Gastroenterology, Emergency Clinical County Hospital of Craiova, Romania, with predominantly digestive symptoms, with the clinical expression of infectious enterocolitis, although stool culture was negative for pathogenic bacteria. The evolution of patients was influenced by the appearance of peritonitis through colonic necrosis or remission of clinical symptoms under empirical therapy.

Is conservative management a safe approach for patients with acute acalculous cholecystitis presenting with an acute abdomen?

Patients with acute acalculous cholecystitis (AAC) often present with acute abdominal symptoms. However, recent clinical studies have suggested that some patients with AAC and an acute abdomen, especially when caused by viruses or rheumatic disease, may not require cholecystectomy and that conservative treatment is adequate. Whether cholecystectomy is superior to conservative treatment for patients with AAC presenting with a severe acute abdomen is still uncertain. This was a case series study of AAC-related literature published between 1960 and 2022. In total, 171 cases (104 viral infection-associated AAC and 67 rheumatic disease-associated AAC) were included. The prognoses of patients receiving cholecystectomy or conservative treatment were compared. To account for confounding factors, etiological stratification and logistic regression were performed. The prognosis was similar for patients undergoing cholecystectomy and conservative treatment (P value .364), and virus infection-associated AAC had a better prognosis than rheumatic disease-associated AAC (P value .032). In patients with AAC caused by viruses or rheumatic disease, the acute abdomen can be adequately managed by conservative treatment of the underlying etiology and does not mandate surgical intervention.

Acid Peptic Disease among Patients with Acute Abdomen Visiting the Department of Emergency Medicine in a Tertiary Care Centre

Introduction

Acid peptic disease is caused by excessive acid secretion or weakened mucosal defense. Symptoms include epigastric pain, bloating, and nausea. Factors like gastric acid, Helicobacter pylori infection, alcohol consumption, smoking, and stress contribute to peptic ulcers. Imbalances between offensive and defensive factors can lead to ulcers. Acid-related disorders impact the quality of life and mortality. Accurate diagnosis and prompt treatment are vital. This study aimed to find out the prevalence of acid peptic disease among patients with acute abdomen in the Department of Emergency Medicine in a tertiary care centre.

Methods

A descriptive cross-sectional study was conducted from 2 April 2022 and 2 April 2023 among the patients presented in the Department of Emergency Medicine in a tertiary care centre. Ethical approval was obtained from the Institutional Review Committee. All patients presenting with acute abdominal pain in the Emergency Department were included in the study. Patients not giving consent were excluded from the study. Convenience sampling method was used. The point estimate was calculated at a 95% Confidence Interval.

Results

Out of the 400 patients with acute abdomen, the prevalence of acid peptic disease was found to be 87 (21.75%) (17.71-25.79, 95% Confidence Interval).

Conclusions

The prevalence of acid peptic disease among patients with acute abdomen was found to be lower than in other studies performed in similar settings.

Keywords

acute abdomen; gastroenteritis; Helicobacter pylori; peptic ulcer.

Machine Learning for Decision-Support in Acute Abdominal Pain - Proof of Concept and Central Considerations

Acute abdominal pain is a common presenting symptom in the emergency department and represents heterogeneous causes and diagnoses. There is often a decision to be made regarding emergency surgical care. Machine learning (ML) could be used here as a decision-support and relieve the time and personnel resource shortage.Patients with acute abdominal pain presenting to the Department of Surgery at Bonn University Hospital in 2020 and 2021 were retrospectively analyzed. Clinical parameters as well as laboratory values were used as predictors. After randomly splitting into a training and test data set (ratio 80 to 20), three ML algorithms were comparatively trained and validated. The entire procedure was repeated 20 times.A total of 1357 patients were identified and included in the analysis, with one in five (n = 276, 20.3%) requiring emergency abdominal surgery within 24 hours. Patients operated on were more likely to be male (p = 0.026), older (p = 0.006), had more gastrointestinal symptoms (nausea: p < 0.001, vomiting p < 0.001) as well as a more recent onset of pain (p < 0.001). Tenderness (p < 0.001) and guarding (p < 0.001) were more common in surgically treated patients and blood analyses showed increased inflammation levels (white blood cell count: p < 0.001, CRP: p < 0.001) and onset of organ dysfunction (creatinine: p < 0.014, quick p < 0.001). Of the three trained algorithms, the tree-based methods (h2o random forest and cforest) showed the best performance. The algorithms classified patients, i.e., predicted surgery, with a median AUC ROC of 0.81 and 0.79 and AUC PRC of 0.56 in test sets.A proof-of-concept was achieved with the development of an ML model for predicting timely surgical therapy for acute abdomen. The ML algorithm can be a valuable tool in decision-making. Especially in the context of heavily used medical resources, the algorithm can help to use these scarce resources more effectively. Technological progress, especially regarding artificial intelligence, increasingly enables evidence-based approaches in surgery but requires a strictly interdisciplinary approach. In the future, the use and handling of ML should be integrated into surgical training.

A rare cause of intestinal obstruction in children: signet-ring cell adenocarcinoma of the colon

BACKGROUND

Signet-ring cell adenocarcinoma of the colon is well-recognized in adult patients who are extremely rare and not well-documented in children. Our study aims to raise awareness about this rare disease and its long-term outcomes.

METHODS

We retrospectively evaluated patients with signet-ring cell colon adenocarcinoma.

RESULTS

Six patients, three boys and three girls, with a mean age of 14.83 (range, 13-17 years), presented with signs of intesti-nal obstruction and were diagnosed with signet-ring cell colon adenocarcinoma. All patients had air-fluid levels on abdominal X-ray. Abdominal ultrasonography of all patients revealed subileus. Abdominal computed tomography was performed in five patients, and pre-operative colonoscopy was conducted in two patients before the emergency intervention. All of the patients underwent emergent exploratory laparotomy with the preliminary diagnosis of acute abdomen. In two patients, debulking surgery followed by a stoma was performed. The remaining four patients were treated with anastomosis following intestinal resection. All girls had metastases on the ovary. One of the patients died due to the burden of multiple metastases in the early period, and three died in the sixth post-operative year. We have been following the remaining two patients since then.

CONCLUSION

Although signet-ring cell carcinomas (SRCCs) are rare, they should be considered in the differential diagnosis of acute abdomen and intestinal obstruction in pediatric patients. Despite early diagnosis and treatment, SRCC has a poor prognosis in the pediatric population.

Diagnostic Accuracy of Unenhanced Computed Tomography for Evaluation of Acute Abdominal Pain in the Emergency Department

Importance

Intravenous (IV) contrast medium is sometimes withheld due to risk of complication or lack of availability in patients undergoing computed tomography (CT) for abdominal pain. The risk from withholding contrast medium is understudied.

Objective

To determine the diagnostic accuracy of unenhanced abdominopelvic CT using contemporaneous contrast-enhanced CT as the reference standard in emergency department (ED) patients with acute abdominal pain.

Design, Setting, and Participants

This was an institutional review board-approved, multicenter retrospective diagnostic accuracy study of 201 consecutive adult ED patients who underwent dual-energy contrast-enhanced CT for the evaluation of acute abdominal pain from April 1, 2017, through April 22, 2017. Three blinded radiologists interpreted these scans to establish the reference standard by majority rule. IV and oral contrast media were then digitally subtracted using dual-energy techniques. Six different blinded radiologists from 3 institutions (3 specialist faculty and 3 residents) interpreted the resulting unenhanced CT examinations. Participants included a consecutive sample of ED patients with abdominal pain who underwent dual-energy CT.

Exposure

Contrast-enhanced and virtual unenhanced CT derived from dual-energy CT.

Main outcome

Diagnostic accuracy of unenhanced CT for primary (ie, principal cause[s] of pain) and actionable secondary (ie, incidental findings requiring management) diagnoses. The Gwet interrater agreement coefficient was calculated.

Results

There were 201 included patients (female, 108; male, 93) with a mean age of 50.1 (SD, 20.9) years and mean BMI of 25.5 (SD, 5.4). Overall accuracy of unenhanced CT was 70% (faculty, 68% to 74%; residents, 69% to 70%). Faculty had higher accuracy than residents for primary diagnoses (82% vs 76%; adjusted odds ratio [OR], 1.83; 95% CI, 1.26-2.67; P = .002) but lower accuracy for actionable secondary diagnoses (87% vs 90%; OR, 0.57; 95% CI, 0.35-0.93; P < .001). This was because faculty made fewer false-negative primary diagnoses (38% vs 62%; OR, 0.23; 95% CI, 0.13-0.41; P < .001) but more false-positive actionable secondary diagnoses (63% vs 37%; OR, 2.11, 95% CI, 1.26-3.54; P = .01). False-negative (19%) and false-positive (14%) results were common. Interrater agreement for overall accuracy was moderate (Gwet agreement coefficient, 0.58).

Conclusion

Unenhanced CT was approximately 30% less accurate than contrast-enhanced CT for evaluating abdominal pain in the ED. This should be balanced with the risk of administering contrast material to patients with risk factors for kidney injury or hypersensitivity reaction.

An unusual cause of abdominal pain: spontaneous bilateral adrenal hemorrhage

Bilateral adrenal hemorrhage (BAH) is a rare condition that can lead to acute adrenal insufficiency and death if not recognized and treated promptly. We report the case of a 30-year-old male who presented to the emergency department with acute abdominal pain, nausea, and vomiting. On emergency room admission, the first abdominal CT revealed normal adrenal glands without enlargement, but with the development of hypotension and hypoglycemia, a second CT performed four days later showed enlargement due to hemorrhage in both adrenals. The diagnosis of BAH associated with acute adrenal insufficiency was retained. Prompt treatment with intravenous and oral corticosteroids resulted in successful conservative management. We describe the clinical, biological, radiological and etiological features of this condition based on a review of the literature.

Long-term evaluation of patients with BMI = 50kg/m2 who underwent Bariatric Surgery

PURPOSE

to determine the risks and benefits of bariatric surgery in patients with super obesity (SO) in comparison with obesity grades II and III.

METHODS

retrospective cohort that included a study group of 178 patients with SO and a control group of 181 patients with BMI 35-49.9Kg/m2. The groups were formed in a 1:1 nearest neighbor matching. The main variables were pre- and postoperative BMI and comorbidities, occurrence of severe postoperative complications, bowel obstruction, marginal ulcer, fistulae and 30-day death, besides the necessity of emergency room (ER) admission and abdominal computed tomography (CT) scans in the postoperative period due to acute abdomen.

RESULTS

the study group comprised 74.0% of women while the control group had 56.7%. The mean follow-up time was similar between both groups (5.48 x 6.09 years, p=0.216). There was no statistically significant difference on the prevalence of hypertension and T2D between the groups according to the surgical technique. All deaths occurred in the Study group (BMI = 50kg/m2) who underwent RYGB. There was no difference between the groups regarding the occurrence of severe complications. Data on ER admissions and the need for abdominal CT to investigate postoperative abdominal pain did not show statistically significant difference between the groups.

CONCLUSION

despite the high risk related to bariatric surgery in patients with SO, the benefits related to the remission of comorbidities are significant; although being lower than those found in patients with milder grades of obesity.

The effect of seamless nursing combined with Roy adaptive psychological nursing on self-efficacy and bad mood of patients after acute abdomen surgery

To explore the effect of seamless nursing combined with Roy adaptive psychological nursing on self-efficacy and bad mood of patients after acute abdomen surgery. According to the digital table method, 120 patients with acute abdomen who were treated and nursed in our hospital from June 2019 to June 2021 were selected as prospective research objects, and they were divided into a control group and an observation group with 60 cases each. Among them, the control group carried out seamless nursing, and the observation group carried out Roy adaptive psychological nursing on this basis, and compared the effects of self-efficacy, nursing ability and bad mood of the 2 groups of patients after surgery. Before nursing, the self-efficacy scale, quality of life scores, nursing ability scores, as well as bad mood were not statistically significant between the 2 groups ( P  > .05). After nursing, the self-efficacy scale and nursing ability scores in the observation group were significantly higher than that in the control group ( P  < .05); the social interaction score, anxiety score and depression score were significantly lower than that in the control group ( P  < .001). Seamless nursing combined with Roy adaptive psychological nursing can effectively improve the quality of life of patients after acute abdomen surgery, reduce unhealthy emotions, and improve the nursing ability and self-efficacy of patients after surgery. It has a certain reference for the nursing of patients after acute abdomen surgery.

Secreting retroperitoneal latero-aortic paraganglioma revealed by acute abdominal pain: a case report

We report the case of a retroperitoneal paraganglioma in a 35-year-old man discovered by abdominal pain. The abdomino-pelvic computed tomography (CT) showed a retro-peritoneal latero-aortic mass compatible with a paraganglioma, confirmed by the 24-hour urinary metanephrines and normetanephrines test. After an adequate pharmacological preparation, we decide to perform a laparoscopic resection of the paraganglioma. The surgery went without any complication. Blood pressure and urinary catecholamines were normal after the surgery. Our observation presents the particularity of the mode of discovery which is atypical, as well as the particularity of the therapeutic management, which is the laparoscopic resection of the mass.

Asynchronous Bilateral Ovarian Torsion: A Case Report and Review of Literature

Ovarian/adnexal torsion is a rare gynaecological emergency presenting with nonspecific signs and symptoms mimicking other causes of acute abdomen. Asynchronous bilateral ovarian torsion is even rarer but has serious implications as it may potentially lead to castration. Traditionally, ovarian torsion has been treated by surgical resection; however, there is growing evidence that the ovary regains its function when detorsed and left in situ. We report a case of a bilateral asynchronous ovarian torsion in a young female that occurred after an interval of 8 years, which was managed by untwisting the pedicle and preserving the ovary. Key Words: Ovarian torsion, Castration, Bilateral, Gynaecological emergency.