Endoscopic management of giant gastric dilatation in an anorexia nervosa patient after binge eating

Acute gastric dilatation is a rare and potentially life-threatening condition that may occur in patients suffering from anorexia nervosa after ingesting large amounts of food within a short period. Frequently, this condition is considered a surgical emergency due to subsequent occurrence of complications such as gastric necrosis or perforation.Here we report a case of a young female patient (23 years) with anorexia nervosa who presented with severe abdominal pain, nausea, and inability to vomit after a period of binge eating. Abdominal computed tomography revealed an extremely dilated stomach measuring 39.0 cm × 18.0 cm in size. Initial nasal decompression therapy using gastric tubes had failed. Due to the absence of complications, it was decided to treat her solely by endoscopic means under mechanical ventilation. After undergoing multiple overtube-assisted esophagogastroduodenoscopies (EGDs), she fully recovered eventually.This case demonstrates that interventional endoscopic treatment of a patient with uncomplicated acute gastric dilatation is feasible and safe, at least under general anesthesia. Hence, this option should be considered when sole gastric tube suction fails, and there is no indication of complications such as peritonitis, sepsis, perforation, or gastric ischemia. A more invasive and aggressive surgical procedure may be avoided in selected cases, and the length of hospital stay may be shortened.

680 ACUTE GASTRIC DILATATION: A LIFE-THREATENING EARLY COMPLICATION FOLLOWING LAPAROSCOPIC HIATUS HERNIA REPAIR

Laparoscopic anti-reflux surgery prevents reflux of gastric fluid into the oesophagus but it may also inhibit belching. Gastric outflow impairment may lead to a closed-loop obstruction and life-threatening acute gastric dilatation. Methods We report a case of a 69-year-old female who underwent a laparoscopic giant hiatus hernia repair and anterior 180° fundoplication. Post operatively, she suffered from gastroparesis that resulted in a closed-loop obstruction. This was managed successfully with nasogastric tube insertion and commencement of prokinetic agents. A review of the literature of acute gastric dilatation and hiatus hernia repair was made. Results In the last 30 years, there have been 7 cases of acute gastric dilatation following hiatus hernia repair. Timing was 7 months to 14 years following a 360 degree fundoplication. In most cases, the ensuing gastric dilatation led to venous congestion, tissue necrosis and perforation, necessitating emergency gastrectomy for control of sepsis. All patients required a prolonged hospital stay and one mortality was reported. Our case is unique, characterized by its early presentation, and occurring after a partial 180° fundoplication. Our patient was successfully managed non-operatively with nasogastric decompression and supportive measures. Conclusion Surgeons should be aware that acute gastric dilatation is a life-threatening complication which may occur following laparoscopic partial fundoplication. Early diagnosis and prompt nasogastric decompression are required to avoid gastric necrosis and significant morbidity.

Acute Gastric Dilatation Leading to Ischemic Necrosis

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Acute Gastric Dilatation: A Cause for Concern

Acute gastric dilatation is the radiological finding of a massively enlarged stomach as seen on plain film X-ray or a computerized tomography scan of the abdomen. It is a rare entity with high mortality if not treated promptly and is often not reported due to a lack of physician awareness. It can occur due to both mechanical obstruction of the gastric outflow tract, or due to nonmechanical causes, such as eating disorders and gastroparesis. Acute hyperglycemia without diagnosed gastroparesis, such as in patients with diabetic ketoacidosis, may also predispose to acute gastric dilatation. Prompt placement of a nasogastric tube can help deter its serious complications of gastric emphysema, ischemia, and/or perforation. We present our experience of 2 patients who presented with severe hyperglycemia and were found to have acute gastric dilation on imaging. Only one of the patients was treated with nasogastric tube placement for decompression and eventually made a full recovery.

Acute gastric dilatation in a patient with severe anorexia nervosa: a case report

Background Acute gastric dilatation (AGD) leading to gastric necrosis and perforation has been reported to be a rare but fatal complication in young patients with eating disorders, particularly anorexia nervosa. Case presentation We report a case of a Canadian female patient presenting with mild abdominal pain, with a history of anorexia nervosa, the binge/purge subtype, who was found to have severe acute gastric dilatation on subsequent computed tomography imaging. Her clinical course was uncomplicated after gastric decompression. The cause of her AGD was thought to be secondary to dysmotility disorder caused by her anorexia nervosa. Conclusion Our case report demonstrates the importance of clinical identification of AGD and subsequent diagnosis and management. Because of the urgency to rule out obstruction or perforation through consultation or additional imaging modalities, recognition and correct diagnosis of this condition is necessary for appropriate patient management. In addition, our case report adds to an underreported but important complication of anorexia nervosa.

Case of acute esophagogastroectasia in a cat

Cases of poisoning of domestic animals with household chemicals, in particular, chlorine-containing and surface-active substances (surfactants) are not uncommon, however, the changes occurring in the body under the action of this group of substances are insufficiently described. This article describes a case of acute gastric dilatation and megaesophagus in a cat, presumably against the background of poisoning with surfactants and chlorine-containing agents, including pathogenetic X-ray diagnostics and blood tests.