Laparoscopy for treating a small bowel obstruction due to a Meckel's diverticulum.

A Meckel's diverticulum is one cause of small bowel obstruction in the virgin abdomen. A 17-year-old female presented with a 24-hour history of lower abdominal pain and emesis. Radiological imaging studies revealed a high-grade partial small bowel obstruction. A diagnostic laparoscopy was performed revealing a bowel obstruction secondary to a Meckel's diverticulum. The diverticulum was resected using an endovascular GIA stapler. The patient was discharged on postoperative day 3, tolerating a regular diet. Laparoscopy is a useful diagnostic and therapeutic tool for a patient with a small bowel obstruction with an unclear etiology.     

Giant Bladder Diverticulum as a Rare Cause of Intestinal Obstruction: Report of a Case

We report a case of intestinal obstruction as an unusual manifestation of bladder diverticulum. To our knowledge, this is the first report of a giant bladder diverticulum causing acute abdomen as a result of mechanical bowel obstruction.     

Intestinal obstruction due to meckel's diverticulum: a rare presentation

Meckel's diverticulum occurs in about 1-3% of general population. The majority of them are asymptomatic and incidentally found at laparotomy. The most common complication due to Meckel's diverticulum in adults is intestinal obstruction. The frequency of symptoms decreases with age. Enteroliths are rarely formed in a Meckel's diverticulum and are known to cause intestinal obstruction. These should be considered in the differential diagnosis of radioopaque shadows in the plain abdominal films. We describe a rare presentation of Meckel's diverticulum in an elderly woman.     

Torsion of Meckel's diverticulum as a cause of small bowel obstruction: A case report

Axial torsion and necrosis of Meckel's diverticulum causing simultaneous mechanical small bowel obstruc-tion are the rarest complications of this congenital anomaly. This kind of pathology has been reported only eleven times. Our case report presents this very unusual case of Meckel's diverticulum. A 41-year-old man presented at the emergency department with complaints of crampy abdominal pain, nausea and re-tention of stool and gases. Clinical diagnosis was small bowel obstruction. Because the origin of obstruction was unknown, computer tomography was indicated. Computed tomography(CT)-scan revealed dilated small bowel loops with multiple air-fluid levels; the oral con-trast medium had reached the jejunum and proximal parts of the ileum but not the distal small bowel loops or the large bowel; in the right mid-abdomen there was a 11 cm × 6.4 cm × 7.8 cm fluid containing cavity with thickened wall, which was considered a dilated bowel-loop or cyst or diverticulum. Initially the patient was treated conservatively. Because of persistent abdominal pain emergency laparotomy was indicated. Abdominal exploration revealed distended small bowel loops proxi-mal to the obstruction, and a large(12 cm × 14 cm) Meckel's diverticulum at the site of obstruction. Meckel's diverticulum was axially rotated by 720°, which caused small bowel obstruction and diverticular necrosis. About 20 cm of the small bowel with Meckel's diverticulum was resected. The postoperative course was uneventful and the patient was discharged on the fifth postopera-tive day. We recommend CT-scan as the most useful diagnostic tool in bowel obstruction of unknown origin. In cases of Meckel's diverticulum causing small bowel obstruction, prompt surgical treatment is indicated; de-lay in diagnosis and in adequate treatment may lead to bowel necrosis and peritonitis.     

Excision of a juxtapapillary duodenal diverticulum causing biliary obstruction: report of three cases

We report three cases of biliary obstruction caused by a juxtapapillary duodenal diverticulum that were treated by excision of the diverticulum. A 72-year-old man, a 77-year-old woman, and an 81-year-old woman each presented with recurrent obstructive jaundice. Diagnostic imaging revealed a juxtapapillary duodenal diverticulum compressing the common bile duct (CBD). Following cholecystectomy, the diverticulum between the intrapancreatic CBD and pancreatic parenchyma was isolated and excised successfully in each case. The patients have been followed up for 34, 31, and 22 months, respectively. In one patient, choledocholithiasis developed 33 months after the surgery, necessitating endoscopic sphincterotomy. Duodenal diverticulectomy is a useful procedure to relieve biliary obstruction caused by a juxtapapillary duodenal diverticulum. However, it remains unclear whether excision of the diverticulum is preferred to biliodigestive anastomosis from the point of view of long-term prognosis. Subsequent surveillance is necessary.     

Giant vesical diverticulum: a case report

A case of giant vesical diverticulum is reported. A 31-year-old man was admitted with intermittent self-catheterization for 6 months duration due to urinary retention. A cystogram demonstrated a giant solitary diverticulum extended left-posteriorly, which compressed the bladder outlet and caused obstruction. On cystoscopy, the neck of the diverticulum was seen postero-lateral to left ureteral orifice. There was no vesical trabeculation, but slight obstruction of the bladder neck was suspected secondary to intermittent self-catheterization. A diverticulectomy was carried out by combined approach without ureterocystoneostomy. The patient had no difficulty in voiding after the operation.     

Meckel's diverticulum as a cause of intestinal obstruction: Report of a case of volvulus

The subject of intestinal obstruction following Meckel's diverticulum is generally discussed. The details of a case of volvulus secondary to Meckel's diverticulum with operation and recovery are also presented.     

A case of intestinal obstruction caused by a mesodiverticular band in Meckel's diverticulum with ectopic pancreas treated by laparoscopic surgery

IntroductionWe report a case of a patient who underwent laparoscopic surgery for intestinal obstruction caused by the mesodiverticular band of Meckel's diverticulum, with pathological specimens showing ectopic pancreas.Presentation of caseA 56-year-old woman presented to our hospital with complaints of abdominal pain and vomiting. Upon close examination, we suspected strangulated intestinal obstruction, and performed an emergency surgery. An internal hernia with a band leading to a Meckel's diverticulum was noted. Focusing on the attachment of the band, leading to the Meckel's diverticulum, we suspected a mesodiverticular band and deemed it necessary to be resected. Surgery was completed with resection of the band to relieve the intestinal obstruction, with simultaneous resection of the Meckel's diverticulum. It was necessary to resect Meckel's diverticulum simultaneously for histopathological examination. Histopathological examination revealed a mesodiverticular band in the resected band and ectopic pancreas in the Meckel's diverticulum.DiscussionWe chose to perform a complete laparoscopic resection because of the presence of simple intestinal obstruction caused by mesodiverticular bands or diverticula. We believe that small laparotomy can be opted in less severe cases, regardless of laparoscopic completion.ConclusionWe suspected adherent bowel obstruction and detected a band. We focused on band attachment and determined that the band should be resected if it was attached to Meckel's diverticulum. The resection method should be carefully selected, and the specimen should be histopathalogically examined.     

Phytobezoar impaction in a Meckel’s diverticulum; a rare cause of bowel obstruction: Case report and review of literature

IntroductionMeckel’s diverticulum is the most common anomaly of the gastrointestinal tract, occurring in 1–3% of the general population. The most common complication of Meckel’s diverticulum is intestinal obstruction. In this report, we describe a rare cause of intestinal obstruction due to Meckel’s; the phytobezoar. After thorough literature review, the authors found about ten individual reports of the same topic. In all these cases, diagnosis was established intra-operatively.Case presentationA forty-seven-year old male presented to the emergency department with a one-day history of abdominal pain associated with vomiting and constipation. Physical examination diagnostic tests revealed features of intestinal obstruction.DiscussionThe lifetime risk of complications in patients with a Meckel’sdiverticulum is usually small and occurs only in up to 4%. In adults’ intestinal obstruction is the most common complication (40%).ConclusionComplicated Meckel’s diverticulum can have different clinical presentations and can cause bowel obstruction. An association with bezoars impaction is possible and it should be suspected in adult patients presenting with bowel obstruction of unknown causes especially those with high vegetarian diet.     

成人美克尔憩室致肠梗阻的诊治

目的总结成人美克尔憩室致肠梗阻的外科诊治特点。方法对11例成人美克尔憩室致肠梗阻的病例进行回顾性分析。所有病例均表现为无明确诱因的急性肠梗阻,其中9例为完全性梗阻(5例发生绞窄),2例为不完全性梗阻。临床特点是起病急、进展快、易出现肠绞窄。内疝是形成梗阻的主要原因。结果全组11例均经手术探查证实诊断并进行治疗,憩室直径平均1.8(1.2~2.3)cm,长度平均5.1(3.5~7.0)cm。2例行憩室单纯切除,9例行小肠部分切除术,全部治愈。结论美克尔憩室致肠梗阻为外科急症,进展迅速且非手术治疗效果不佳。凡无明确诱因的成人(尤其是青壮年)急性肠梗阻均应考虑到本病,并应积极剖腹探查。术前无需进行过多的特殊检查。详尽的病史资料对诊断很有帮助,CT扫描有助于鉴别回盲部肿瘤所致肠梗阻。     

Bladder diverticulum, a congenital disease of children and adults

Genetically all diverticula are congenital and arise from the zone between trigone and detrusor which is susceptible to embryonal disturbances. The climax of the morbidity is in the first and sixth decennium. In both cases, the diverticulum is caused by infravesical obstruction which is congenital in the first group and acquired in the second. The morbidity in the male patient is characteristically higher than in the female. Morphologically, we differentiate between small, medium sized and large diverticula with a gradually increasing morbidity, depending on the size of the diverticulum and involvement of the ipsilateral ureter. The musculature of the diverticular wall is deficient. Pathophysiologically, the growth of a diverticulum depends on three stimuli: an intrinsic one, the exposure to micturitional pressures and a coincidental infravesical obstruction. The micturition has lost its efficiency and is incomplete. The urine in the diverticulum empties incompletely into the urinary bladder. Correlated pathologies include reflux and tendencies towards chronic inflammation and malignant degeneration. Therapeutically, an endoscopic incision of a narrow diverticular neck should be considered first. If this is not sufficient diverticulectomy should be considered next and this is the treatment of choice for large diverticula. No treatment is necessary for small diverticula. If a paraostial diverticulum in children causes reflux of marked degree, the reflux should be operated on by an extravesical approach, sinking the diverticulum into the urinary bladder and eliminating the diverticulum this way.     

Small bowel intussusception with the Meckel's diverticulum after blunt abdominal trauma: a case report

Intussusception with the Meckel's diverticulum is a rare but well-known cause of small bowel obstruction in the adult. After blunt abdominal trauma, intussusception is exceedingly rare and has been reported previously only in few cases. We present a case of a previously healthy 28-year-old man developing four days after blunt abdominal trauma signs of small bowel obstruction. Ileo-ileal intussusception was suggested by computed tomography. Exploration revealed ileo-ileal intussusception with Meckel's diverticulum. A diverticulectomy with small bowel resection was performed.     

Littre's hernia, an incarcerated ventral incisional hernia containing a strangulated meckel diverticulum: report of a case

Meckel’s diverticulum is the most common congenital anomaly of the gastrointestinal tract. Any hernia containing Meckel’s diverticulum is classified as a Littre hernia. Littre hernias typically occur in the inguinal region, and they may cause bowel obstruction secondary to strangulation or incarceration of the diverticulum within the hernial sac. This case appears to be the second reported of an incarcerated incisional hernia due to Littre’s hernia.     

Laparoscopic treatment of bowel obstruction due to a bezoar in a Meckel's diverticulum

Background and Objectives:

Meckel''s diverticulum is a common anomaly of the gastrointestinal tract that may result in gastrointestinal bleeding, diverticulitis, and small bowel obstruction. This report describes the use of laparoscopy to treat a rare complication of Meckel''s diverticulum–small bowel obstruction due to phytobezoar impaction. More generally, it provides an example of the feasibility and utility of a laparoscopic approach to small bowel obstructions of unknown causes.

Methods:

A 34-year-old male presented to the emergency department complaining of episodic abdominal pain and vomiting. He had no history of abdominal surgery. His vital signs were stable, and his abdomen was distended, but only mildly tender. He had no abdominal wall hernias on examination. Imaging was consistent with small bowel obstruction. He was brought to the operating room where laparoscopy revealed a Meckel''s diverticulum with an impacted phytobezoar as the source of obstruction. The diverticulum was resected and the phytobezoar removed laparoscopically.

Results:

The patient recovered well and was discharged home on the third postoperative day, tolerating a regular diet.

Conclusions:

Phytobezoar impaction in a Meckel''s diverticulum causing small bowel obstruction is a rare event. It can be effectively treated laparoscopically. This case provides an example of the potential utility of laparoscopy in treating small bowel obstructions of unclear etiology.     

Percutaneous management of a pyelocaliceal diverticular abscess

A renal abscess secondary to obstruction and infection of a pyelocaliceal diverticulum was managed successfully percutaneously. The diverticulum spontaneously re-established communication with the renal collecting system. No surgery was required and the patient was well 2 years later.     

A Rare Internal Herniation in Adult: Meckel’s Diverticulum

Intestinal obstruction due to Meckel’s diverticulum is the most common presentation in adults. There are various mechanisms by which it can cause intestinal obstruction such as volvulus of small intestine around a fibrous band extending from Meckel’s diverticulum to umbilicus, intussusception, and Littre’s hernia. We report the case of a young adult operated on emergency for acute intestinal obstruction. The CT scan suggested a nonspecific internal herniation. Surgical exploration confirmed a rare type of obstruction due to Meckel’s diverticulum.     

Meckel’s diverticulum perforation by a fish bone: A case report

IntroductionMeckel’s diverticulum is the most common congenital abnormality of the gastrointestinal tract. The perforation of a Meckel’s diverticulum by a foreign body is a very rare complication.Case presentationA 61-year-old male presented to the Emergency Department with complaints with abdominal pain and fever, and abdominal rebound tenderness on physical examination. An intestinal perforation by a foreign body was diagnosed by CT scan. The patient was submitted to a diagnostic laparoscopy and a perforation of a Meckel’s diverticulum by a foreign body was identified. The foreign body was removed and a stapled diverticulectomy was performed.DiscussionMeckel’s diverticulum is asymptomatic in most of the affected individuals, with a 4.2–16.9% probability of symptomatic presentations. The clinical presentation ranges from intestinal obstruction, to bleeding, inflammation and perforation. While children with Meckel’s diverticulum present more often with gastrointestinal bleeding, intestinal obstruction is the most common presentation in adults. Foreign body perforation of a Meckel’s diverticulum is an extremely rare event. There is general agreement that a symptomatic Meckel’s diverticulum should be resected. Laparoscopy is a safe diagnostic and therapeutic tool that can decrease diagnostic time and theoretically avoids the morbidity and mortality of a delayed diagnosis.ConclusionThe perforation of a Meckel diverticulum by a foreign body is an extremely rare event and may have a bad prognosis in case of a delayed diagnosis.     

Meckel's diverticulum: report of two cases and review of the literature

Meckel's diverticulum is considered the most common diverticulum of the small intestine. Of the various complications associated with this condition, intestinal obstruction is one of the most common. Rapid diagnosis and treatment are essential. Resection of the obstructing element is the treatment of choice. The authors report on their recent experience with two patients with Meckel's diverticulum, both of whom had intestinal obstruction as the presenting complication. The authors discuss the etiology and various complications of Meckel's diverticulum and present information on the frequency of associated mortality and morbidity.     

Meckel's diverticulum in a strangulated femoral hernia. Case report and review of literature

Meckel's diverticulum is the most common congenital abnormality of the gastrointestinal tract. In the vast majority of cases it remains asymptomatic throughout life but in about 5% of cases it gives rise to complications, namely, haemorrhage, intestinal obstruction and inflammation. A rare complication is being presented--a femoral hernia containing a strangulated Meckel's diverticulum. This is known as Littre's hernia, which often exhibits subtle variations from the norm in its presentation. Preoperative diagnosis of Littre's hernia containing Meckel's diverticulum is rather difficult; almost always, the strangulated diverticulum is first discovered during operation. The diverticulum was resected and the femoral canal closed by a polypropylene mesh plug. The patient underwent an uneventful recovery and was discharged home on the fourth postoperative day. Complications arising from Meckel's diverticulum usually occur at a young age, with the ectopic tissue present in the diverticulum frequently being the cause of the symptoms. Criteria for the resection of Meckel's diverticulum found incidentally at laparotomy have been suggested.     

Loop formation of Meckel's diverticulum causing small bowel obstruction in adults: report of two cases

Meckel's diverticulum is the most common congenital anomaly of the gastrointestinal tract, and in the majority of cases it remains asymptomatic. The total lifetime rate of complications is 4%. It is an uncommon cause of intestinal obstruction in adults. Loop formation of Meckel's diverticulum leading to small bowel obstruction is an extremely rare event. We report two such cases in which the bowel became obstructed and strangulated in a loop formed by adhesion of the distal end of the Meckel's diverticulum to the proximal ileum and mesentery.