The greater omentum primary malignant tumors are rare, with less than 50 cases reported. Malignant hemangiopericytomas constitute only four of these cases. The common clinical manifestations of a malignant omental tumor are abdominal mass and pain. We report on a woman 38 years old who came to the hospital\'s emergency department with a finding consisting of intestinal obstruction (abdominal pain, constipation, abdominal distention, and vomiting), and during a clinical examination a mass was discovered in the lower half of her abdomen. She had been experiencing these symptoms for three days before her arrival. During a clinical examination, a large size, hard mobile mass was discovered in the lower half of her abdomen. The patient underwent an abdominal CT scan which indicated the presence of a sizable, soft tissue mass located within the abdominal and pelvic region, exerting pressure on the small bowel loops, with mild free ascites. Due to the patient\'s acute abdomen, an exploration laparotomy was performed, revealing a large mass in the omentum measuring 20×20×10 cm and weighing 3 kg. The mass, along with the omentum, was completely removed, and histopathology confirmed a malignant hemangiopericytoma.

BACKGROUND: The use of surgery in patients with locally advanced pancreatic cancer (LAPC) following induction chemotherapy is increasing. However, most series do not report on the total cohort of patients undergoing surgical exploration; therefore, this single-center study investigates outcomes among all consecutive patients with LAPC who underwent surgical exploration.
METHODS: We conducted a retrospective, single-center analysis including all consecutive patients with LAPC (Dutch Pancreatic Cancer Group criteria) who underwent surgical exploration with curative intent (January 2014-June 2023) after induction therapy. Primary outcomes were resection rate and overall survival (OS) from the time of diagnosis.
RESULTS: Overall, 127 patients underwent surgical exploration for LAPC, whereby 100 patients (78.7%) underwent resection and 27 patients (21.3%) underwent a non-therapeutic laparotomy due to the extent of vascular involvement (n = 11, 8.7%) or occult metastases (n = 16, 12.6%). The overall in-hospital/30-day mortality rate was 0.8% and major morbidity was 31.3% (in patients after resection: 1.0% and 33.3%, respectively). The overall 90-day mortality rate was 5.5%, which included 3.1% mortality due to disease progression. Resection was associated with longer median OS {29 months (95% confidence interval [CI] 26-43) vs. 17 months (95% CI 11-26); p < 0.001} compared with patients undergoing non-therapeutic laparotomy, with corresponding 5-year OS rates of 28.4% and 7.7%. In Cox proportional hazard regression analysis, only pancreatic body/tail tumors independently predicted OS (hazard ratio 1.788 [95% CI 1.042-3.068]).
CONCLUSIONS: This single-center series found a resection rate of 78.7% in patients with LAPC selected for surgical exploration, with a low risk of mortality and morbidity in all explored patients and a 5-year OS rate after resection of 28.4%.

Sclerosing mesenteritis, a rare fibroinflammatory disease affecting the mesentery, presents a diagnostic challenge due to its varied clinical manifestations and unknown etiology. We present a case of a 50-year-old female presenting with epigastric pain and weight loss, initially suspected of abdominal malignancy. Imaging revealed a mesenteric mass, and histopathological examination confirmed dense lymphoplasmacytic infiltrate with storiform fibrosis, along with elevated serum IgG4 levels, indicative of IgG4-related sclerosing mesenteritis. Treatment with thalidomide and prednisolone resulted in significant mass regression and symptom improvement. Our case highlights the importance of considering sclerosing mesenteritis in the differential diagnosis of abdominal masses and suggests a potential therapeutic approach for this rare condition. Further research is warranted to elucidate its pathogenesis and optimize management strategies.

Fournier\'s gangrene is characterized by an acute necrotic infection. The infection can occur in all parts of the body including the scrotum, penis, or perineum, and is a rare condition that is primarily reported in men and seldom in women. Existing literature suggests that it might be underreported, possibly leading to overlooked cases. Risk factors include diabetes, chronic illness, and trauma. This case involves a 52-year-old female with a 10-year medical history of diabetes mellitus, multiple healed skin lesions all over the body, and dermatitis. The presentation was a perianal swelling, which progressed into an extensive necrotizing soft tissue infection of the perineum, making a diagnosis of Fournier\'s gangrene. She underwent wide local debridement and was managed with antibiotics in a timely manner. The patient\'s clinical course and subsequent follow-up were uneventful. Uncontrolled diabetes and dermatitis significantly increase the risk of Fournier\'s gangrene; therefore, it should be suspected in women with such comorbid conditions. This case highlights the need for increased awareness and vigilance regarding this condition among women.

Adrenal schwannomas are exceptionally rare tumors affecting about 0.2%, originating from the adrenal gland, presenting diagnostic challenges due to their nonspecific clinical features and overlapping radiological characteristics with other adrenal masses. Here, we report the case of a 49-year-old female with no significant medical history presenting with diffuse abdominal pain. Imaging studies, including contrast-enhanced computerized tomography (CECT), revealed a well-defined mass within the right adrenal gland. Given inconclusive radiological findings and persistent symptoms, surgical exploration was performed, leading to the identification and resection of the mass. Microscopic examination, including immunohistochemistry, confirmed the schwannomatous origin of the tumor. The final diagnosis of an adrenal schwannoma was established after a histopathological examination. Postoperatively, the patient was treated with antibiotics and discharged on oral antibiotics after suture removal on advised follow-up after 15 days. This case highlights the diagnostic complexities associated with adrenal schwannomas and emphasizes the necessity of surgical intervention for conclusive diagnosis. The report aims to contribute to the limited literature on adrenal schwannomas, enhancing our understanding of their clinical presentation and reinforcing the importance of a multidisciplinary approach in their diagnosis and management.

UNASSIGNED: Femoral hernias following inguinal hernia repairs are an unusual occurrence that presents diagnostic challenges for healthcare providers. Surgical repair of inguinal hernias is generally successful, but complications and recurrence can arise. The coexistence of femoral hernias following inguinal hernia repairs is rare, requiring careful evaluation and management.
METHODS: A middle-aged patient sought medical attention with complaints of recurrent groin pain and a palpable bulge in the inguinal region. Initial imaging studies, including ultrasonography and contrast-enhanced computed tomography (CT), pointed towards an inguinal hernia, leading to the scheduling of surgical repair. However, during the operation, the surgeon discovered a femoral hernia, highlighting the limitations of imaging techniques in accurately diagnosing these hernia types.
UNASSIGNED: Due to anatomical variations and overlapping signs and symptoms, distinguishing between femoral and inguinal hernias can be challenging. Scar tissue from previous inguinal hernia repairs can further complicate imaging interpretations. Intraoperative exploration becomes crucial to confirm the diagnosis and facilitate proper surgical repair.
CONCLUSIONS: The reported case emphasizes the importance of maintaining vigilance in evaluating patients with suspected hernias, particularly those with prior inguinal hernia repairs. Relying solely on imaging studies can lead to misdiagnosis, as illustrated by the discovery of a femoral hernia during surgery. Healthcare providers should be aware of the possibility of femoral hernias and conduct comprehensive evaluations to ensure timely intervention and improve patient outcomes. Further research and awareness are essential to optimize the care of such uncommon clinical scenarios.

BACKGROUND: Intra-abdominal infections (IAIs) is the most common type of surgical infection, with high associated morbidity and mortality rates. In recent years, due to the use of antibiotics, various drug-resistant bacteria have emerged, making the treatment of abdominal infections more challenging. Early surgical exploration can reduce the mortality of patients with abdominal infection and the occurrence of complications. However, available evidence regarding the optimal timing of IAI surgery is still weak. In study, we compared the effects of operation time on patients with abdominal cavity infection and tried to confirm the best timing of surgery.
OBJECTIVE: To assess the efficacy of early vs delayed surgical exploration in the treatment of IAI, in terms of overall mortality.
METHODS: A systematic literature search was performed using PubMed, EMBASE, Cochrane Central Register of Controlled Trials, Ovid, and ScienceDirect. The systematic review was conducted using the Preferred Reporting Items for Systematic Reviews and Meta-analyses method. Based on the timing of the surgical operation, we divided the literature into two groups: Early surgery and delayed surgery. For the early and delayed surgery groups, the intervention was performed with and after 12 h of the initial surgical intervention, respectively. The main outcome measure was the mortality rate. The literature search was performed from May 5 to 20, 2021. We also searched the World Health Organization International Clinical Trials Registry Platform search portal and ClinicalTrials.gov on May 20, 2021, for ongoing trials. This study was registered with the International Prospective Register of Systematic Reviews.
RESULTS: We identified nine eligible trial comparisons. Early surgical exploration of patients with IAIs (performed within 12 h) has significantly reduced the mortality and complications of patients, improved the survival rate, and shortened the hospital stay.
CONCLUSIONS: Early surgical exploration within 12 h may be more effective for the treatment of IAIs relative to a delayed operation.

Testicular torsion is a condition characterized by the twisting of the testis and spermatic cord within the scrotum, resulting in the obstruction of venous return and subsequent swelling. If left untreated, the torsion can progress to block the arterial blood supply, leading to ischemia. Prolonged ischemia can result in testicular necrosis and decreased fertility. Recognizing the urgency of this condition, timely diagnosis and management are crucial. In this clinical case, a 16-year-old male presented with left-sided scrotal pain following a minor trauma. Despite prompt medical attention, the delay in seeking treatment resulted in irreversible testicular necrosis. The case emphasizes the urgency of diagnosing and managing testicular torsion to prevent serious consequences such as testicular loss and reduced fertility. It serves as a poignant reminder for healthcare professionals to remain vigilant in recognizing this urological emergency and advocating for timely intervention to optimize patient outcomes.

Umbilical arterial and venous catheters are used widely in management of critically ill neonates. Being delicate, they can get inadvertently damaged by needles, scissors, or tight purse-string sutures during insertion and removal. Umbilical artery catheter embolization is a rare and dreaded complication, with less than 15 cases reported to date. We describe a term neonate, in whom a 3.5-Fr umbilical artery catheter, accidentally broken and dislodged, was surgically retrieved through right common iliac arteriotomy, safely and completely. Direct surgical retrieval of umbilical catheters while avoiding attempts at local exploration maybe considered a first line in management, particularly if endovascular facilities are unavailable or inaccessible.

UNASSIGNED: Trichobezoar is a rare gastrointestinal pathology in paediatric population. Patients present with a range of symptoms from being asymptomatic to abdominal pain with a palpable abdominal mass. Once diagnosed it warrants urgent retrieval as delayed diagnosis may lead to serious complications.
UNASSIGNED: We present a series of six cases between March 2021 and March 2022 who presented to Children\'s Hospital and were diagnosed as a case of Gastric Trichobezoars. Patients were optimized and prepared for surgery. All patients underwent Surgical exploration and a tuft of hair were removed. They were followed up throughout the course of treatment and three of the patients underwent psychiatric evaluation.
UNASSIGNED: Trichobezoar is a rare but important surgical case that is a manifestation of underlying psychiatric ailment. Presentation varies from asymptomatic masses to life threatening complications with delayed presentations. A multi-disciplinary approach including Psychiatric, Paediatrician and Paediatric surgeon should be undertaken. Follow-up is the mainstay of treatment and recurrence may be seen due to non-compliance or inadequate management.