Possible case of bortezomib-induced ileus paralytic.

This report describes a case of a patient with active multiple myeloma who was started on bortezomib, cyclophosphamide and dexamethasone and subsequently presented to the emergency department with acute intestinal obstruction one week later. The patient underwent exploratory laparotomy, but no mechanical cause of the obstruction was found. The patient later developed sepsis and eventually died. The possible cause of the intestinal obstruction was attributed to bortezomib, and the paper discusses the potential mechanism of this side effect and its management based on available literature.

Gallstone ileus 30 years after cholecystectomy and hepaticojejunostomy.

Gallstone ileus occurs when the small or large intestine is obstructed by a gallstone and is a rare occurrence in a post-cholecystectomy patient. Non-specific clinical symptoms and inconsistent imaging results often lead to a delay in diagnosis. Complex anatomy, such as a Roux-en-Y biliary-enteric anastomosis, can increase the risk of stone formation and further confound a potential case of gallstone ileus. Here, we present a rare case of gallstone ileus at the anastomosis site of a Roux-en-Y hepaticojejunostomy done 30 years prior for a common bile duct injury during a cholecystectomy. The possibility of negative CT findings, pattern of presentation on imaging as intussusception, and potential pathomechanism of gallstone formation in post-cholecystectomy patients are discussed. Through this case and review of similar cases, we emphasise the need for further study of post-cholecystectomy gallstone ileus and the importance of clinical suspicion during diagnosis.

Gallstone Ileus With Persistent Cholelithiasis and Choledocholithiasis.

Gallstone ileus is an uncommon but well-described occurrence in general surgery. However, discrepancy regarding optimal surgical management with 1 or 2 stage operation is still debated. This case report presents a 73-year-old woman who presented to the emergency department (ED) with a small bowel obstruction due to a gallstone lodged in a portion of the proximal ileum. The patient was also noted to have persistent cholelithiasis and cholecystoduodenal fistula. A single-stage surgery involving enterolithotomy, cholecystectomy, fistula repair, and cholangioscopy was performed. The patient progressed well and was discharged home without recurrent symptoms. Therefore, in a hemodynamically stable patient with persistent cholelithiasis or choledocholithiasis, it is reasonable to perform a definitive single-stage operation.

Gallstone ileus. / Gallesteinsileus.

Gallstones are common, but rarely cause ileus. This case report illustrates the clinical course of a patient who developed gallstone ileus without any previously identified gallstone symptoms.

Radiation dose and factors related to exceeding the diagnostic reference level in 496 transnasal ileus tube placement procedures from the REX-GI study.

OBJECTIVE: We aimed to examine the factors contributing to radiation exposure exceeding the DRL of the transnasal ileus tube placement in this post hoc analysis from the cohort of the REX-GI study. METHODS: Patients with transnasal ileus tubes were enrolled in the rex-gi study from may 2019 to december 2020. We investigated the endoscope insertion time (min), procedure time (min), tube insertion length (cm), fluoroscopy time (FT: min), air kerma at the patient entrance reference point (Ka.r: mGy), and air kerma-area product (PKA: Gycm2). The third quartile value of the PKA value was calculated as the diagnostic reference level (DRL) value. We explored the factors associated with radiation exposure exceeding the DRL. RESULTS: In the REX-GI study, 496 patients who underwent transnasal ileus tube placement were enrolled. The median age of the patients was 71 years. The median endoscopy insertion time, procedure time, and tube insertion length were 6 min, 20 min, and 170 cm, respectively. The third quartile/median FT, Ka.r, and PKA were 18/11.9 min, 99.2/54.4 mGy, and 46.9/28 Gycm2, respectively. The third quartile value of PKA (47 Gycm2) was set as the DRL value. There were differences in distribution by the hospital. Compared with procedures under the DRL, the FT (19 vs 10 min), procedure time (25 vs 18 min), and tube insertion length (185 vs 165 cm) were significantly longer for procedures above the DRL. CONCLUSION: We report the DRL for transnasal ileus tube placement in Japan. A longer procedure time and tube insertion length may be associated with DRL exceedance. ADVANCES IN KNOWLEDGE: Transnasal ileus tube placement under fluoroscopy guidance is a standard clinical procedure for bowel obstruction. However, the appropriate radiation dose level has not yet been established.We report the (DRL) for transnasal ileus tube placement in Japan. A longer procedure time and tube insertion length may be associated with DRL exceedance.

Gallstone ileus, a rare cause of intestinal occlusion. A case report.

Recurrent gallstone ileus has a recurrence of 2-8.2% with a mortality of 12-20%, secondary to an enteric or cholecystic gallstone. A male patient with a diagnosis of intestinal occlusion secondary to biliary ileus and cholecystoduodenal fistula, performing enterotomy and closure in two planes with drainage placement. Two months after presenting the clinical of intestinal occlusion, medical management began and an abdominal tomography was performed, finding an image suggestive of recurrent gallstone ileus, treated with laparotomy.

El íleo biliar recurrente tiene una frecuencia del 2-8.2% y una mortalidad del 12-20%, que se presenta de forma secundaria a un cálculo biliar entérico o colecístico. Varón que cursa con diagnóstico de oclusión intestinal secundaria a íleo biliar y fístula colecistoduodenal. Se realiza enterotomía y cierre en dos planos con colocación de drenaje. Dos meses después, el paciente presenta un cuadro clínico de oclusión intestinal, por lo que se inicia manejo médico y se realiza la correspondiente tomografía computarizada abdominal, encontrando una imagen sugestiva de íleo biliar recurrente, con manejo por laparotomía.

Gallstone Ileus: A Case Report in a 74-Year-Old Male.

Gallstone ileus is a rare complication of complicated gallbladder disease. Typically the result of a cholecystocholeduodenal fistula, a gallstone enters the small bowel and impacts in the ileum causing an obstruction. In this case study, a 74-year-old male presented to the emergency department with nausea, vomiting, and constipation for 2 weeks. CT revealed pneumobilia and a 3.1 cm calcified mass in the terminal ileum. The patient was successfully treated with a robotic-assisted enterotomy alone without complications.

Mechanical ileus of the small bowel due to an inflamed Meckel's diverticulum with an enterolith - a case report with literature review.

BACKGROUND: Meckel's diverticula result from incomplete obliteration and regression of the omphaloenteric duct and are the most common congenital intestinal malformations. Many Meckel's diverticula remain asymptomatic and are discovered as incidental findings. They present a diagnostic challenge. METHODS: We report the case of a 35-year-old man who presented with an acute abdomen and ileus. Computed tomography of the abdomen showed a mechanical small bowel ileus. There was a calibre jump in the terminal ileum with a round endoluminal definable hyperdense structure of almost 2 cm in diameter. RESULTS: An exploratory laparoscopy was performed revealing an inflamed Meckel's diverticulum with impacted enterolith as the cause of the intestinal obstruction. CONCLUSION: In symptomatic Meckel's diverticula, haemorrhage and obstruction are the most common complications. The development of ileus due to a Meckel's diverticulum with an enterolith is considered extremely rare but should be taken into account.

Gastric ischemia secondary to intestinal occlusion due to gallstone ileus.

Gallstone ileus is a rare complication of cholecystoduodenal fistula. Gastric ischemia due to intestinal obstruction is an extremely rare event that, if not diagnosed in time, can have a fatal outcome. We present the case of a patient with intestinal occlusion due to a gallstone obstructing the middle jejunum in which gastric ischemia was diagnosed intraoperatively due to the distension caused by the intestinal obstruction.

Strangulation ileus caused by malposition of the ureter.

Ileus is one of the most severe diagnoses of the group of acute abdomen events. Some patients with certain forms of bowel obstruction respond well to conservative therapy. However, the diagnosis of strangulation ileus can be delayed in some situations, resulting in high morbidity and mortality in such cases. Our paper presents the case of an 81-year-old female patient who developed an ileus shortly after ureteral stent placement due to obstructive hydroureteronephrosis. The strangulation of the small intestine was caused by an atypical position of the right ureter in the abdominal cavity.