Foreign bodies in sigmoid colon diverticulosis. Clin J Gastroenterol. 2017;10:491-497. [PMID: 29030789 DOI: 10.1007/s12328-017-0786-4]

Ingested Foreign Bodies in the Sigmoid Colon Requiring Earlier Intervention in Patients With Prior Hysterectomy

The use of dentures and dental plates is widespread in the adult population. Accidental ingestion of these foreign objects is not uncommon, with the majority of patients having an uneventful passage of the object through the gastrointestinal tract. Of those patients requiring intervention, endoscopy is the most common, followed by surgical removal. We discuss a case of a patient with prior pelvic surgery and diverticulosis causing severe angulation of the bowel, resulting in non-passage of the foreign object requiring surgical intervention.

Foreign body impaction between diverticula: an uncommon cause of chronic abdominal pain

A woman in her 70s with a medical history of hypertension and dyslipidemia was admitted for colonoscopy due to long-term abdominal pain. During the procedure, a sharp cylindrical foreign body was identified in the sigmoid colon, imprisoned in two diametrically opposite diverticular orifices, with purulent drainage and exuberant reactive inflammatory tissue in each diverticulum. Carefully mobilization from both diverticular orifices into the colon lumen and safety removal were performed using a rat tooth forceps, without intercurrences. The removed foreign body corresponded to a chicken bone about 3 cm in size. The plain abdominal X-ray had no evidence of pneumoperitoneum. Empirical antibiotic therapy was started with complete resolution of abdominal pain during follow-up. Most foreign bodies lodged in the colon are treated conservatively as they typically pass without intervention, however, they can cause damage to the colonic mucosa and lead to perforation or infections (namely peritonitis, peritoneal abscesses, and fistulas).

A Novel Case of Biliary Stent Migration Causing Sigmoid Diverticula Entrapment

Pancreaticobiliary obstruction is a rare but life-threatening complication. Plastic biliary stents are a temporary utility to maintain the patency of the common bile ducts, typically lasting about four months. Biliary stents can rarely have complications, with the most common being migration through the gastrointestinal tract. We present a case of a patient with a plastic stent placed over five years, which was complicated by severe hematochezia due to the retention of the stent in a diverticulum. Given the increased risk of life-threatening complications post-stent life expectancy, there should be systems in place to prevent patients from being lost to follow-up.

Pediatric sigmoid colonic perforation with Campylobacter enterocolitis: a case report and review of the literature

BACKGROUND

Campylobacter-related infectious gastroenteritis is common and usually self-limited. Intestinal perforation is a rare complication of the infectious colitis caused by Campylobacter, and only handful of cases have been reported. This is the first published case report of pediatric Campylobacter intestinal perforation located in the sigmoid colon.

CASE PRESENTATION

A 15-year-old previously Taiwanese healthy boy presented with 5 days of fever up to 39.8 °C, with right lower quadrant abdominal pain and watery diarrhea. Although he received antimotility agents and antipyretics at a local clinic to relieve symptoms, he came to the emergency department with signs of shock manifesting as hypothermia to 35.2 °C, tachycardia, and low blood pressure. Laboratory testing demonstrated leukocytosis with left shift and significant elevation of C-reactive protein. Stool and blood cultures were obtained, and he was admitted for fluid challenge and antibiotic treatment. On the second day of admission, he suffered from sudden onset of severe, diffuse abdominal pain. Physical examination revealed muscle guarding, rebounding tenderness, and silent bowel sound. Abdominal X-ray showed subdiaphragmatic free air at standing view. The patient underwent emergent exploratory laparotomy, which revealed sigmoid colon perforation about 0.5 cm. Enterolysis and repair of sigmoid colon were performed. Intraoperative stool specimen nucleic acid amplification testing had turned positive for Campylobacter spp. with negative results for other bacterial pathogens. His symptoms improved and he tolerated food well, and was discharged 15 days after admission.

CONCLUSIONS

We present this case because of the rarity of Campylobacter-induced sigmoid colon perforation in the pediatric population. It is important to keep in mind that sigmoid colon perforation can be due to an infectious cause, and one of the culprits can be Campylobacter. Infectious colitis caused by Campylobacter spp. should be managed cautiously and the use of antimotility agents in such conditions should be considered judiciously.

Peanut-Related Perforated Diverticulitis Before the Age of 60

We present a case in which a 55-year-old male with a past medical history of systemic lupus erythematosus (SLE) and rheumatoid arthritis (RA) presented with sharp, worsening right-sided abdominal pain radiating across the entire abdomen after eating peanuts. Computed tomography (CT) imaging showed evidence of acute sigmoid diverticulitis complicated by a walled-off perforation. The patient’s past medical history suggested previous recurrent episodes of diverticulitis. Our patient underwent exploratory laparotomy, sigmoid colon resection with low anterior anastomosis and proctocolectomy, and loop ileostomy. During treatment, the sigmoid colon was found to be very indurated and abnormally going all the way down to the peritoneal reflection. Appropriate identification of the patient’s condition and timely intervention resulted in a successful outcome.

Perforated sigmoid colon in the setting of chicken bone ingestion and diverticulitis: A case report

Introduction

Diverticular perforation due to foreign body ingestion is an uncommon but important cause of gastrointestinal tract injury. The aim of this study is to discuss relevant findings seen in diverticulitis caused by foreign bodies and its treatment.

Case presentation

In this report, we present a case of a 30-year-old woman who presented to the emergency department with two days of severe abdominal pain and diarrhea. Computed tomography of the patient's abdomen and pelvis revealed micro-perforations of the sigmoid colon with pneumoperitoneum and an intraluminal foreign body. She subsequently underwent an exploratory laparotomy with sigmoid resection and end-to-end anastomosis due to acute diverticulitis complicated by feculent peritonitis. Gross examination of the excised specimen revealed two large perforations and an intraluminal chicken bone. After a six-day hospitalization, the patient was discharged with an excellent prognosis.

Discussion and conclusion

Prompt radiological evaluation and classification of the degree of diverticulitis using the Hinchey classification system in this patient helped guide definitive treatment. Usage of this classification scheme in foreign body diverticulitis is valuable in determining whether a surgical or non-surgical approach is necessary.

Endoscopic treatment of a foreign body-associated colonic perforation

BACKGROUND

Although the ingestion of foreign bodies is relatively common in the general population, intestinal perforation is rare but usually requires emergent surgery.

CASE PRESENTATION

We report a case of an 87-year-old woman that presented with a foreign body-associated colonic diverticular perforation. After multidisciplinary discussion, the foreign body was removed and the perforation was closed using an over-the-scope-clip. Percutaneous drainage of an adjacent intra-abdominal collection was performed. The patient had a favorable clinical evolution and was discharged 15 days after the endoscopic procedure.

CONCLUSION

This case highlights the possible growing role of endoscopic treatment of foreign body-associated colonic perforations, especially in high-risk surgical patients.

Unusual Presentation of a Sigmoid Mass with Chicken Bone Impaction in the Setting of Metastatic Lung Cancer

Background

Ingestion of foreign bodies can cause various gastrointestinal tract complications including abscess formation, bowel obstruction, fistulae, haemorrhage, and perforation. While these foreign body-related complications can occur in normal bowel, diseased bowel from inflammation, strictures, or malignancy can cause diagnostic difficulties. Endoscopy is useful in visualising the bowel from within, providing views of the mucosa and malignancies arising from here, but its ability in diagnosing extramural malignancies arising beyond or external to the mucosa of the bowel as in the case of metastatic extramural disease can be limited.

Case Summary

We present the case of a 60-year-old female with an impacted chicken bone in the sigmoid colon with formation of a sigmoid mass, on a background of metastatic lung cancer. On initial diagnosis of her lung cancer, there was mild Positron Emission Tomography (PET) avidity in the sigmoid colon which had been evaluated earlier in the year with a colonoscopy with findings of diverticular disease. Subsequent computed tomography (CT) scans demonstrated thickening of the sigmoid colon with a structure consistent with a foreign body distal to this colonic thickening. A repeat PET scan revealed an intensely fluorodeoxyglucose (FDG) avid mass in the sigmoid colon which was thought to be inflammatory. She was admitted for a flexible sigmoidoscopy and removal of the foreign body which was an impacted chicken bone. She had a fall and suffered a fractured hip. During her admission for her hip fracture, she had an exacerbation of her abdominal pain. She developed a large bowel obstruction, requiring laparotomy and Hartmann's procedure to resect the sigmoid mass. Histopathology confirmed metastatic lung cancer to the sigmoid colon.

Conclusion

This unusual presentation highlights the challenges of diagnosing ingested foreign bodies in patients with metastatic disease.

Sigmoid Diverticulitis and Perforation Secondary to Biliary Stent Migration

Introduction

Biliary stent migration occurs in 5-10% of patients. Generally, this is a benign process and stents pass or are retrieved endoscopically. In rare instances, intestinal perforation has occurred.

Presentation of Case

A 79-year-old female presented with a one-day history of abdominal pain. She had undergone an ERCP four weeks previously for primary choledocholithiasis during which time a sphincterotomy and sphincteroplasty were performed, and stents were placed in the common bile duct. CT scan of the abdomen and pelvis demonstrated a biliary stent that had migrated into the sigmoid colon, appearing to perforate the colon with free air throughout the abdomen. Patient was taken for diagnostic laparoscopy and noted to have biliary stent perforating the sigmoid colon. Procedure was converted to open, and Hartmann's procedure was performed with end colostomy.

Conclusion

Generally, biliary stent migration is a benign process, but in rare instances, intestinal perforation has occurred. Sites of perforation include the duodenum, distal small bowel, and colon. Perforation is more common with an additional pathology present such as hernias or diverticular disease. Migration and perforation also appear more common with straight biliary stents. In patients with known diverticular disease and straight biliary stents, considerations should be made for early stent removal.

A case of a colonic foreign body imitating diverticulitis

We present a case of a 75-year-old male who was referred to an Emergency Department with possible diverticulitis. On further review of CT imaging, extensive sigmoid diverticulosis with mural thickening and inflammatory stranding was noted, with a linear dense foreign body present within the sigmoid lumen. The patient was managed with intravenous antibiotics and colonoscopic retrieval of the foreign body, which was lodged within a diverticulum. This case emphasizes the importance of early colonoscopic management of patients suspected to have a colonic foreign body. We then review the literature regarding colonic foreign bodies and the association with diverticulosis.

Diverticular Perforation Secondary to a Chicken Bone: Food for Thought

A 56-year-old man presented to the emergency department with a one-day history of lower abdominal pain and fever. Clinical examination revealed generalized peritonitis. A computed tomography (CT) scan identified a linear hyperdensity straddling the site of a perforated sigmoid diverticulum. The patient proceeded to emergency laparotomy, which confirmed feculent peritonitis secondary to chicken bone perforation through the sigmoid colon diverticulum. After removal of the bone, Hartmann’s procedure was performed, and the patient subsequently made an excellent recovery.

Rectal perforation by inadvertent ingestion of a blister pack: A case report and review of literature

The accidental ingestion of a foreign body (FB) is a relatively common condition. In the present study, we report a peculiar case of rectal perforation, the first to our knowledge, caused by the inadvertent ingestion of a blister pill pack. The aim of this report is to illustrate the difficulties of the case from a diagnostic and therapeutic viewpoint as well as its unusual presentation. A 75-year-old woman, mentally impaired, arrived at our emergency department in critical condition. The computed tomography scan revealed a substantial abdominopelvic peritoneal effusion and free perigastric air. The patient was therefore submitted to an urgent exploratory laparotomy; a 2-cm long, full-thickness lesion was identified in the anterior distal part of the intraperitoneal rectum. Hence, we performed a Hartmann's procedure. Because of her critical condition, the patient was eventually transferred to the Intensive Care Unit, where she died after 10 d, showing no surgical complication. The ingestion of FBs is usually treated with observation or endoscopic removal. Less than 1% of FBs are likely to cause an intestinal perforation. The intestinal perforation resulting from the unintentional ingestion of an FB is often a difficult challenge when it comes to treatment, due to its late diagnosis and the patients' deteriorated clinical condition.