Elephant ear plants are popular ornamental plants renowned for their large foliage. These plants have been implicated in various inadvertent and deliberate ingestions. The leaves and roots of these plants contain raphides, which are needle-shaped calcium oxalate crystals. Ingestion of these crystals results in a localized inflammatory response, typically manifesting as irritation, edema, hypersalivation, and dysphagia. Herein, we describe a case of an older gentleman who presented to our institution following intentional ingestion of the leaves and roots of an elephant ear plant. This report describes the clinical manifestations secondary to the toxicities related to the ingestion of this plant and displays the successful conservative management approach employed following multiple diagnostic studies.

A gastrointestinal bleed (GIB) in the setting of metastatic insulinoma is a rare phenomenon. It appears that cases of metastatic insulinoma causing GIB are rare, often influenced by the tumor\'s location. Our case involves an 82-year-old male with dementia and a history of recurrent hypoglycemia, presenting with an episode of altered mental status. The patient exhibited hypoglycemia alongside a melena episode and anemia. Diagnostic criteria, including Whipple\'s triad, confirmed endogenous insulin production. Computed tomography (CT) showed a left paraaortic/retroperitoneal mass. Esophagogastroduodenoscopy (EGD) visualized an extrinsic mass at the gastric body, which caused an ulcerated surface that was treated with clipping and hemostasis. The patient\'s recurrent hypoglycemic episodes were treated with glucose, while his GIB was managed with hemostasis and clipping. However, the patient was not a surgical candidate, and further medical treatment was ceased by the family.

Allogeneic stem cell transplantation (Allo-SCT) implies that a donor and a recipient are not genetically identical. Allo-SCT is used to cure a variety of conditions, including hematologic malignancies using the graft versus tumor effect, nonmalignant hematologic, immune deficiencies, and, more recently, genetic disorders and inborn errors of metabolism. Given the immunosuppressive and myeloablative nature of some of the conditioning chemotherapy regimens used during the Allo-SCT, patients are often at high risk of infection, including viral infections affecting the gastrointestinal tract, following the transplant. Furthermore, other complications such as hepatic sinusoidal obstruction syndrome (SOS) or graft-versus-host disease may occur post-transplant and may require endoscopy to assist in the diagnosis. This review will provide newer insights into the importance of endoscopic techniques in the diagnosis of post-Allo-SCT complications with a focus on safety and timing.

Dieulafoy lesions (DLs) are infrequent causes of gastrointestinal bleeding (GIB) but can cause hemorrhage with a high risk of re-bleeds. They are most noted in the stomach, but this case series of three colonic DLs highlights even more rare causes of lower GIB. Three patients presented with blood loss and were found to have colonic DLs. All of them had esophagogastroduodenoscopies (EGDs) that were unremarkable, and they subsequently underwent a colonoscopy, which then showed oozing DLs. First, a 63-year-old woman had a week of maroon-colored stools but no use of blood thinners, prior GIB, or peptic ulcers. Next, an 81-year-old man presented with dyspnea and had a two-week history of melena. Three years later, he presented with two oozing lesions on a colonoscopy, which likely indicated a repeat DL. This was followed by multiple admissions for GIB. The lesions in these two cases were treated with epinephrine and hemostatic clips. Lastly, a 49-year-old man presented with hematochezia leading to shock, requiring transfusions, vasopressors, and ICU care. Computed tomography angiography (CTA) showed intraluminal contrast extraversion in the ascending colon, leading to interventional radiology (IR)-guided coil for suspected DL. Diagnosis can be hard, but early identification through endoscopy can help decrease mortality rates. Therefore, it is crucial to keep this on the list of differential diagnoses in cases with no other identifiable sources to allow for timely management.

Acute esophageal necrosis is a rare syndrome with endoscopic findings of a diffuse circumferential pattern of black mucosa. Although underlying pathogenesis is unclear, it is known to have associations with malignancy. We present a rare case of a patient with a history of metastatic urothelial carcinoma who was found to have acute esophageal necrosis.

The small intestinal diaphragms are a rare condition characterized by focal or diffuse luminal narrowing in the small intestine. Nonsteroidal anti-inflammatory drugs (NSAIDs) have been associated with the development of small intestinal diaphragms, particularly in long-term and high-dose users. In the current report, a Saudi adult female complained of abnormal bowel motions, which caused severe abdominal pain. She had long-term treatment with NSAID. Systemic and physical examination was unremarkable, apart from poorly localized, nonspecific tenderness to abdominal palpation. Two endoscopic investigations (upper and lower endoscopy) were performed to identify any abnormalities in the digestive system; also, a biopsy was taken for histopathological analysis. In addition, another capsule endoscopy was done to investigate any abnormal bowel motion. The findings of two endoscopic investigations and histopathological analysis of duodenum biopsies revealed different features of small intestinal diaphragms and stricture. The biopsies showed mild chronic inflammation. The esophagogastroduodenoscopy (EGD) and colonoscopy showed multiple strictures and ulcerations in the small bowel. Also, a diffused mucosal erythema of the stomach and a remarkable scar on the third part of the duodenum were detected. That might be due to the excessive use of NSAIDs. The investigations revealed multiple small bowel diaphragmatic stenosis and strictures in the proximal and distal small bowel. These are distinct signs of NSAID-induced small bowel diaphragms and strictures.

BACKGROUND: Egypt faces a significant public health burden due to chronic liver diseases (CLD) and peptic ulcer disease. CLD, primarily caused by Hepatitis C virus (HCV) infection, affects over 2.9% of the population nationwide, with regional variations. Steatotic liver disease is rapidly emerging as a significant contributor to CLD, especially in urban areas. Acid-related disorders are another widespread condition that can significantly impact the quality of life. These factors and others significantly influence the indications and findings of gastrointestinal endoscopic procedures performed in Egypt.
OBJECTIVE: We aimed to evaluate the clinico-demographic data, indications, and endoscopic findings in Egyptian patients undergoing gastrointestinal endoscopic procedures in various regions of Egypt.
METHODS: This study employed a retrospective multicenter cross-sectional design. Data was collected from patients referred for gastrointestinal endoscopy across 15 tertiary gastrointestinal endoscopy units in various governorates throughout Egypt.
RESULTS: 5910 patients aged 38-63 were enrolled in the study; 75% underwent esophagogastroduodenoscopy (EGD), while 25% underwent a colonoscopy. In all studied patients, the most frequent indications for EGD were dyspepsia (19.5%), followed by hematemesis (19.06%), and melena (17.07%). The final EGD diagnoses for the recruited patients were portal hypertension-related sequelae (60.3%), followed by acid-related diseases (55%), while 10.44% of patients had a normally apparent endoscopy. Male gender, old age, and the presence of chronic liver diseases were more common in patients from upper than lower Egypt governorates. Hematochezia (38.11%) was the most reported indication for colonoscopy, followed by anemia of unknown origin (25.11%). IBD and hemorrhoids (22.34% and 21.86%, respectively) were the most prevalent diagnoses among studied patients, while normal colonoscopy findings were encountered in 18.21% of them.
CONCLUSIONS: This is the largest study describing the situation of endoscopic procedures in Egypt. our study highlights the significant impact of regional variations in disease burden on the utilization and outcomes of GI endoscopy in Egypt. The high prevalence of chronic liver disease is reflected in the EGD findings, while the colonoscopy results suggest a potential need for increased awareness of colorectal diseases.

The management of ingested foreign bodies is a challenging task because each case is unique with multiple varying factors including a patient\'s age, anatomical considerations, clinical presentation, and the type and location of the foreign body ingested. Additionally, concern over complications associated with button battery ingestion typically drives management decisions. The common practice is the urgent retrieval of the foreign body within two to six hours of presentation. An unusual case is presented here that demonstrated significantly delayed endoscopic removal of an ingested button battery without complication, avoiding the many risks associated with any emergent endoscopic procedure. However, this practice is a case-by-case decision because there is a lack of literature to guide the current management.

OBJECTIVE: Glucagon-like peptide-1 receptor agonists (GLP-1 RAs) promote weight loss by suppressing appetite, enhancing satiety, regulating glucose metabolism, and delaying gastric motility. We sought to determine whether GLP-1RA use could affect medical procedures such as EGD.
METHODS: We conducted a retrospective study of 35,183 patients who underwent EGD between 2019 and 2023, 922 of whom were using a GLP-1 RAs. Data were collected regarding demographics, diabetes status, retained gastric contents during EGD, incidence of aborted EGD, and necessity for repeat EGD.
RESULTS: GLP-1 RA use was associated with a 4-fold increase in the retention of gastric contents (P < .0001), 4-fold higher rates of aborted EGD (P < .0001), and twice the likelihood of requiring repeat EGD (P = .0001), even after stratifying for the presence of diabetes.
CONCLUSIONS: GLP-1 RA use can lead to delayed gastric emptying, affecting EGD adequacy regardless of the presence of diabetes, and may warrant dose adjustment to improve the safety and efficacy of these procedures.

Duodenal varices usually occur due to portal hypertension and are rare causes of gastrointestinal tract bleeding. We report a unique case of a previously fit patient who presented with melena and was found to have isolated duodenal varices (DV) in the third part on esophagogastroduodenoscopy. No esophageal or gastric varices were noticed. The duodenal varices were successfully managed by endoscopic banding. A computerized tomography scan of the abdomen to further investigate the cause confirmed duodenal varices and revealed superior mesenteric vein thrombosis. The liver was normal with patent hepatic and portal veins. No evidence of thrombophilia was found. Apixaban was prescribed for superior mesenteric vein thrombosis and on follow-up. no further bleeding was reported.