Global 30-Day Morbidity and Mortality of Primary Bariatric Surgery Combined with Another Procedure: The BLEND Study.

BACKGROUND: No robust data are available on the safety of primary bariatric and metabolic surgery (BMS) alone compared to primary BMS combined with other procedures. OBJECTIVES: The objective of this study is to collect a 30-day mortality and morbidity of primary BMS combined with cholecystectomy, ventral hernia repair, or hiatal hernia repair. SETTING: This is as an international, multicenter, prospective, and observational audit of patients undergoing primary BMS combined with one or more additional procedures. METHODS: The audit took place from January 1 to June 30, 2022. A descriptive analysis was conducted. A propensity score matching analysis compared the BLEND study patients with those from the GENEVA cohort to obtain objective evaluation between combined procedures and primary BMS alone. RESULTS: A total of 75 centers submitted data on 1036 patients. Sleeve gastrectomy was the most commonly primary BMS (N = 653, 63%), and hiatal hernia repair was the most commonly concomitant procedure (N = 447, 43.1%). RYGB accounted for the highest percentage (20.6%) of a 30-day morbidity, followed by SG (10.5%). More than one combined procedures had the highest morbidities among all combinations (17.1%). Out of overall 134 complications, 129 (96.2%) were Clavien-Dindo I-III, and 4 were CD V. Patients who underwent a primary bariatric surgery combined with another procedure had a pronounced increase in a 30-day complication rate compared with patients who underwent only BMS (12.7% vs. 7.1%). CONCLUSION: Combining BMS with another procedure increases the risk of complications, but most are minor and require no further treatment. Combined procedures with primary BMS is a viable option to consider in selected patients following multi-disciplinary discussion.

Pleomorphic rhabdomyosarcoma of the liver in an adult: An extremely rare case report and review of literature.

INTRODUCTION AND IMPORTANCE: Primary hepatic sarcomas are one of the extremely rare malignant tumors representing less than 0.1 % of all primary malignant neoplasms. CASE PRESENTATION AND CLINICAL DISCUSSION: A known compensated cirrhotic HCV 60-year-old female lady MELD score 8 with a medical history of controlled diabetes and hypertension presented to our hepatobiliary clinic experiencing a chronic right hypochondrial pain that radiate to her right shoulder of 3 months duration. O/E there was right hypochondrial and epigastric tenderness. Pelvi-abdominal US was done then PET CT which revealed a large exophytic focal lesion measuring about 8 × 7 × 6 cm and achieving 12.4 SUV max on FDG uptake. Pre-operative US guided true-cut biopsy showed small oval rounded cells with focal spindling and the neoplastic cells showed hyperchromatic pleomorphic nuclei with little cytoplasm with a positive reaction of tumor cells stained with Desmin and Myogenin with a diagnosis of pleomorphic rhabdomyosarcoma. The patient was scheduled for neoadjuvant chemotherapy and then elective Right hemihepatectomy. Although many challenges were encountered during the resection of the tumor as the tumor was attached to the under surface of the diaphragm, the tumor was resected with a safety margin of 1 cm with frozen histopathological examination being negative for any malignant cells. The patient's postoperative course was uneventful apart from wound infection and was discharged on the postoperative sixth day. CONCLUSION: The percutaneous liver biopsy plays an important role in the diagnosis of liver's rhabdomyosarcomas. Neoadjuvant chemotherapy addresses the behavior of the tumor, together with early surgical intervention can lead to favorable outcomes and reduce the recurrence.

Gastric volvulus after laparoscopic sleeve gastrectomy managed by conversion to Roux-en-Y gastric bypass. A case report and literature review.

INTRODUCTION AND IMPORTANCE: One of the most performed bariatric procedures, Laparoscopic sleeve gastrectomy (LSG) can be utilized not only as a primary bariatric procedure to achieve weight loss but also as a staged procedure, as it attains durable weight loss on long term follow up with remission of obesity-related comorbidities. There are several complications associated with LSG in the short and long terms, including hemorrhage, gastric leakage, and gastroesophageal reflux disease (GERD), yet gastric volvulus after sleeve gastrectomy is a rare entity. CASE PRESENTATION AND CLINICAL DISCUSSION: We present a morbid obese female patient 32 years old -with no known medical comorbidity- presented to our bariatric outpatient clinic after laparoscopic sleeve gastrectomy with a chronic progressive history of vomiting, regurgitation, and heartburn of three months which started once/week then progress to 3 times/week duration. After a normal abdominal x-ray, Pelvi-abdominal ultrasound showed mild colonic gaseous distension. The CT virtual gastroscopy with 3D reconstruction revealed significant mid-body kinking with a wavy appearance. A decision was made on a multi-disciplinary approach to do a diagnostic laparoscopy for the patient with a revision of the previous sleeve gastrectomy. Upon entering the intra-abdominal there were extensive adhesions between the sleeved stomach, liver, and pancreas. Intra-operative upper endoscopy was done, and the scope didn't pass at the mid-portion of the sleeved stomach. Conversion to Roux-en-Y gastric bypass had been done with successful results. CONCLUSION: Gastric volvulus after sleeve gastrectomy is a rare entity presenting vague symptoms and signs and requires a high index of suspicion from the physicians for the proper diagnosis.

Triple presentation of acute appendicitis, Meckel's diverticulum, and hemorrhagic ovarian cyst: A rare case report and literature review.

INTRODUCTION AND IMPORTANCE: With 2% prevalence worldwide, Meckel's diverticulum is the most common congenital anomaly of the small intestine, which anatomically results from incomplete obliteration of the vitelline duct. It is usually difficult to differentiate clinically between acute appendicitis and Meckel's diverticulitis, thus in most clinical situations, it is asymptomatic and usually incidentally discovered intraoperatively. On the other hand, Acute appendicitis is one of the most common presentations in a surgical emergency with an 8.6% incidence in males and 6.7% in females. Triple presentation of acute appendicitis, Meckel's diverticulum, and a hemorrhagic ovarian cyst is a rare incidence in literature. CASE PRESENTATION AND CLINICAL DISCUSSION: A female patient 35 years old with no previous surgical history or known medical disease presented to our ER with right lower quadrant abdominal pain of one-day duration. On physical examination; there was right iliac fossa pain, tenderness, and rebound tenderness indicating acute appendicitis. Intraoperatively we operated appendectomy as usual through Gridiron incision. Upon opening of the parietal peritoneum, there was a hemorrhagic reaction with a catarrhal inflamed appendix. Ileal loops revealed a Meckel's diverticulum. With the peritoneal toilet, there was still a hemorrhagic reaction. Further exploration revealed a ruptured hemorrhagic ovarian cyst, which was managed using bipolar cautery and ligatures. CONCLUSION: In the operative management of acute appendicitis, we recommend proper assessment for both the right ovary and at least two feet of ileum proximal to the ileocecal valve to exclude any ovarian abnormalities or Meckel's diverticulum respectively especially if the appendix was normal or just was catarrhal inflamed.

Sliding Amyand's hernia: a case report and review of literature.

First operated by Claudius Amyand in 1735. Amyand's hernia is a rare presentation and accounts for only 1% of all inguinal hernias. Amyand's hernia is described when the appendix is trapped within an inguinal hernia. In most cases, Amyand's hernia is an incidental finding intra-operatively due to variable clinical manifestations, and features. Amyand's hernia has variable theories explaining its pathophysiology besides having multiple proposed surgical approaches either via laparoscopic or open repair and with the latter being in a debate of pro and against mesh repair. We present a case of a sliding Amyand's hernia in which the vermiform appendix and part of the cecum were adherents to the wall of a right inguinal hernial sac. Amyand's hernia is a rare form of inguinal hernias and its presentation is widely variable. However, in most cases, it is non-complicated and is found as an incidental intraoperative finding. Many studies debate among different diagnostic and management approaches to serve a better outcome with fewer operative complications.

Synchronous breast invasive ductal carcinoma and clear cell renal carcinoma: case report and a review of literature.

Multiple primary tumors' incidence is rare, yet more rare is the incidence of multiple primary malignant tumors. Co-occurring tumors can be divided into synchronous and non-synchronous. Synchronous tumors are those tumors that present within a period not >6 months from each other. To define synchronous malignant tumors: metastasis should not be present, both tumors have to show criteria of malignancy, and they should differ pathologically from each other. Breast cancer is the most common tumor to be associated with other primaries especially; colorectal cancer, endometrial and ovarian cancer, yet the occurrence of invasive ductal carcinoma with clear cell renal cancer is uncommon. In our case, we present a 59-year-old female with invasive ductal carcinoma and clear cell renal carcinoma.

Falciform ligament use in perforated duodenal ulcer repair: a case report and literature review.

Acute perforated duodenal ulcers are considered one of the most encountered emergency surgical conditions leading to mortality. Different approaches have been proposed for management based on the clinical status of the patient. The use of omental patch closure is widely accepted either via an open or laparoscopic approach. However, not all patients are candidates owing to the availability and viability of the greater omentum. In these patients, the falciform ligament can be used as an alternative and efficient method for repair. In this case, we present a male patient with a perforated ulcer in the first part of the duodenum which was managed by falciform ligament patch instead of the usual omental patch. In cases of a deficient or unhealthy greater omentum, or if it cannot be brought in the upper part of the abdominal cavity due to severe adhesions, the falciform ligament can be used efficiently in the closure of perforated duodenal ulcer.