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PubMedDate not supplied

Charcoal stercolith with intestinal perforation in a patient treated for amitriptyline ingestion.

A case of a patient who developed an intestinal perforation secondary to a charcoal stercolith is reviewed. The case involves a young female on methadone maintenance who received multiple-dose charcoal therapy for an amitriptyline ingestion. Peritoneal signs developed several days after admission, and an exploratory laparotomy was done. A perforation measuring 4 cm in diameter was found in the posterior wall of the sigmoid colon. A 120-gm obstructing charcoal mass was found at the site of the perforation. Previous reports of intestinal obstruction secondary to charcoal inspissation are noted, and case similarities are discussed. All reported cases of charcoal obstruction involve the administration of multiple-dose-activated charcoal in the treatment of ingestions of medications known to have antiperistaltic activity. With a rare potential of mechanical obstruction, the decision to use repetitive-dose charcoal therapy should be made judiciously when the ingested toxin or coincident therapeutic medications have antiperistaltic activity.

Adult↗
PubMed2002

Surgical decision making in necrotizing enterocolitis and focal intestinal perforation: predictive value of radiologic findings.

BACKGROUND/PURPOSE: Given the current controversy over the appropriate surgical management (peritoneal drainage versus exploratory laparotomy) of advanced necrotizing enterocolitis and focal intestinal perforation, the authors examined the predictive value of radiologic findings. METHODS: The medical records of 80 infants undergoing exploratory laparotomy for presumed advanced necrotizing enterocolitis (NEC) or focal intestinal perforation (FIP) were reviewed. Radiologic criteria were evaluated as predictors of NEC (pneumatosis intestinalis, portal venous gas) or perforation (free air, gasless abdomen). The standard epidemiologic measures were calculated for each criterion. RESULTS: For pneumatosis intestinalis, the sensitivity was 44% (n = 27) and specificity, 100% (n = 19). For portal venous gas, the sensitivity was 13% (n = 8) and specificity, 100% (n = 19). The sensitivity and specificity calculated for free air was 52% (n = 23) and 92% (n = 33), respectively. The sensitivity and specificity calculated for a gasless abdomen was 32% (n = 14) and 92% (n = 33), respectively. CONCLUSIONS: While demonstrating high specificity, the radiologic signs traditionally associated with NEC and FIP have unexpectedly low sensitivities. Although positive radiologic findings are of great predictive value, negative radiologic findings acquired while determining the need for and specific type of surgical intervention in suspected NEC or FIP must be interpreted with extreme caution.

Enterocolitis, Necrotizing↗
PubMed2005

Intestinal perforation in Crohn's disease. Factors predictive of surgical resection.

UNLABELLED: New medical therapeutic options challenge the usual surgical management of Crohn's disease patients with intestinal perforation. OBJECTIVES: To determine factors predictive of surgery for perforation in Crohn's disease and define a group of patients that may benefit from non-surgical treatment. METHODS: One hundred and sixty-two patients (69 males, 93 females, mean age 39) with perforated Crohn's disease (fistula, abscess, inflammatory mass) between January 1995 and September 2003 were studied retrospectively. RESULTS: One hundred and fifty-one patients (93%) underwent surgery: 70 had planned surgery and 81 had surgery for symptomatic deterioration. At two years, the cumulative probability of intestinal resection was 0.89 +/- 0.03, and the cumulative probability of unplanned intestinal resection was 0.72 +/- 0.05. Predictive factors of unplanned surgery were elevated platelet count (adjusted hazard ratio 3.15; 95% CI 2.21-4.50) and absence of fistula (adjusted hazard ratio 3.14; 95% CI 2.48-3.99). The rate of postoperative complications, the need for a stoma, and the length of bowel resection were not significantly different whether the surgery was planned or not. CONCLUSION: A significant proportion of patients with intestinal perforation complicating Crohn's disease, particularly those with a fistula, might benefit from non-surgical treatment.

Abscess↗
PubMed1988

[Cytomegalovirus infection as a cause of intestinal perforation].

Three male patients with the acquired immunodeficiency syndrome revealed perforations of the intestine (jejunum-ileum; colon ascendens; coecum). The cause was necrosis due to cytomegalovirus infection. The characteristic findings were cytomegalic inclusion bodies in endothelial cells of the capillaries. These lesions caused alterations of the microcirculation. Therefore it seems reasonable to conclude that in these cases necrosis and perforation were due to ischemia. Cytomegalovirus infection must be taken into consideration in any patient with the acquired immunodeficiency syndrome and gastrointestinal ulcerations.

Acquired Immunodeficiency Syndrome↗
PubMed1991

Spontaneous, isolated intestinal perforations in neonates with birth weight less than 1,000 g not associated with necrotizing enterocolitis.

From January 1986 through December 1988, we have seen 7 cases of isolated intestinal perforation in 250 infants with birth weights less than 1,000 g (3% incidence) without histological or clinical evidence of necrotizing enterocolitis (NEC). Patients had a mean birth weight of 670 g, gestational age of 25.1 weeks, and sustained a perforation at a chronological age of 10.4 days. No infants had been fed. A definite, blue-discolored abdomen was the only consistent clinical sign (n = 7). Free intraperitoneal air on radiograms was rarely observed (n = 1). Abdominal ultrasounds (n = 3) and metrizamide contrast studies (n = 3) were not diagnostic. The presence of an umbilical artery catheter (7/7), falling hematocrit (6/7), thrombocytopenia (5/7), and a positive diagnostic paracentesis were most commonly found. In 6 of 7 patients, this perforation was associated with coagulase-negative staphylococcal sepsis. Surgical or histological diagnosis showed focal perforation in either the terminal ileum (n = 4) or the transverse and descending colon (n = 3). Survival was 3 of 7; 2 patients died of intracranial hemorrhage and 2 died of Candida sepsis. We conclude that (1) intestinal perforation can occur in the absence of NEC; (2) bluish discoloration of the abdomen is the most reliable clinical finding; and (3) perforation may be associated with coagulase-negative staphylococcal infection.

Colonic Diseases↗
PubMed1995

Intestinal perforations in infants with a very low birth weight: a disease of increasing survival?

Seventeen infants with a very low birth weight (VLBW) and spontaneous, non-necrotizing enterocolitis (NEC), intestinal perforations are presented; 14 of them were seen in the past 3 years. A comparison with 16 surgically treated NEC infants (< 1,000 g) is provided. At our institution, the yearly survival of VLBW infants increased from 54% to 90% over the past 6 years. All 17 non-NEC patients were operated on, and 15 (88.2%) survived. Ileal perforations were observed frequently. Initial enterostomies were followed by reanastomosis at an average age of 3 months. A 22.6-month follow-up was attained for all survivors. Non-NEC intestinal perforations in tiny neonates are increasing and constitute a challenging but treatable group. The improving survival rate of VLBW infants will probably be accompanied by a variety of complications.

Enterocolitis↗
PubMedDate not supplied

[Henoch-Schönlein purpura and intestinal perforation].

Schönlein-Henoch purpura is one of the most common forms of vasculitis in childhood, and intestinal perforation, necrosis and intussusception constitute the major surgical conditions. We present one recent case of spontaneous small bowel perforation without intussusception. An intestinal resection and ileostomy were performed. Perforation, usually ileal, frequently is accompanied by intussusception. We believe the the perforation is secondary to deep ischemic phenomenon of the bowel.

Child↗
PubMedDate not supplied

[A case of multiple intestinal perforations due to TBC in a female patient with HIV-1 infection].

The authors report a case of HIV-1 infection, primary miliary tuberculosis of the lung and secondary intestinal tuberculosis complicated with multiple intestinal perforations. The surgical emergency therapy, supported by specific antitubercular drugs, antibiotics, and total parenteral nutrition, consisted in suturing seven perforative sites of the small and large intestine. The Authors stress the possibility that in the future tubercular complications up till now considered atypical may become more and more frequent because of the HIV-1 infection association.

AIDS-Related Opportunistic Infections↗
PubMedDate not supplied

Clinical analysis of necrotizing enterocolitis with intestinal perforation in premature infants.

To identify the prognostic factors correlating with the outcome of the perforated necrotizing enterocolitis (NEC), the charts of 20 premature infants with perforated NEC were reviewed. Eight patients had long-term survival and 12 died. Infants in the survival group had significantly lower incidence of starting to feed before perforation, patent ductus arteriosus, indomethacin use, acidosis, and shock. Sepsis was only found in the group of infants that died The survival group were diagnosed with NEC and intestinal perforation at an earlier age than the infants that died. The time from diagnosis of NEC to intestinal perforation was longer in the infants that died. The localization of necrosis from operativefindings were all confined to the ileum-cecum area in survival group. The infants in the survival group were likely to have a single perforation. In addition, according to the operative management, they were divided into three groups: Group I consisted of six patients who received peritoneal drainage only, group II consisted of three patients who received peritoneal drainage followed by laparotomy, and group In consisted of 11 patients who received primary laparotomy. Infants in groups I and II had significantly lower gestational ages and birth weights than group III. There were no significant differences in mortality rates among infants in groups I, II and III. We concluded that the factors including prior enteral feeding, patent ductus arteriosus, indomethacin use, acidosis, sepsis, shock, delayed onset of NEC and perforation, multiple perforation, and diffuse necrotic changes were significant prognostic factors of poor outcome. Peritoneal drainage was a resuscitative procedure in critical condition and laparotomy should mostly be considered as the final treatment in the infants with perforated NEC.

Enterocolitis, Necrotizing↗
PubMed2003

Spontaneous intestinal perforation and Candida peritonitis presenting as extensive necrotizing enterocolitis.

UNLABELLED: Spontaneous intestinal perforation (SIP) has been increasingly reported in very-low-birthweight (VLBW) infants, although it is still less common than necrotizing enterocolitis (NEC). In around one-third of cases, SIP is associated with systemic candidiasis. We describe a case of SIP and Candida peritonitis in a VLBW infant, which was mistakenly diagnosed as NEC during the infant's short life. At laparotomy, the bowel surface was black and thought to be necrotic. As the infant was thought to have whole-bowel necrosis due to NEC, her condition was deemed incompatible with survival. At postmortem, however, the bowel wall was found to be healthy apart from a very localized patch of necrosis associated with a single perforation. The bowel was covered by a thick, black, serosal exudate consisting of fungal elements from Candida albicans. CONCLUSION: This case reinforces the fact that a markedly discoloured bowel is not necessarily necrotic and that the discoloration can potentially recover.

Adult↗
PubMed1988

[Intestinal perforation in abdominal contusions in children. 16 cases].

16 cases of intestinal perforation following blunt abdominal trauma in children (14 boys and 2 girls from 3, 5 to 15 years old) are recorded in a 18 years period. We found 12 injuries of the small bowel, 2 of the colon and 2 of the duodenum. Except in the cases with hypovolemia or traumatic coma, the diagnosis is often made on abdominal physical findings and clinical evolution. Laboratory and radiological data were often useless. Then, surgical management was often delayed, principally in the most recent period with the non operative management of most pediatric blunt trauma. Simple closure (7 cases), resection and anastomosis (7 cases) or resection and double ostomy (2 cases) were performed. The result summarize 2 death and one complication (fistula). Complications do not increase with delay.

Abdominal Injuries↗
PubMed1998

Early postoperative enteral feeding in patients with nontraumatic intestinal perforation and peritonitis.

BACKGROUND: In our clinical setting, patients with perforative peritonitis are frequently malnourished. Immediate postoperative enteral feeding has been shown effective in reducing septic morbidity in patients with abdominal trauma. This study was designed to investigate the feasibility and efficacy of immediate postoperative enteral feeding in patients with nontraumatic intestinal perforation and peritonitis. STUDY DESIGN: A prospective study spanning 1 year was conducted on patients with nontraumatic intestinal perforation and peritonitis. After laparotomy, patients were assigned randomly to a control or study group. The study group underwent a feeding jejunostomy and received enteral feeding from 12 hours postoperatively. A low-residue, milk-based diet was used. All patients underwent assessment for severity of sepsis and nutritional status at admission. Studies of nutritional status and nitrogen balance were repeated on days 4 and 7. RESULTS: Forty-three patients (21 in the study group; 22 in the control group) were included. The two groups were comparable except for a higher sepsis score in the study group (p < 0.05). Patients in the study group achieved a positive nitrogen balance by the third postoperative day; patients in the control group remained in negative nitrogen balance throughout the study. Abdominal distention (four patients) required temporary withdrawal of feeding. Diarrhea occurred in four patients but was controlled easily. The mortality rate was similar in the control and study groups (18.2% versus 19.1%). The control group had a total of 22 septic complications, versus eight in the study group (p < 0.05). CONCLUSIONS: Immediate postoperative feeding is feasible in patients with perforative peritonitis and reduces septic morbidity.

Adult↗
PubMed1986

Intestinal perforation due to blunt trauma in children in an era of increased nonoperative treatment.

Over the past decade, nonoperative management of most pediatric blunt abdominal trauma has emerged as accepted practice. It is possible that treatment of associated hollow visceral disruption might be missed or delayed because of this nonoperative approach. In a review of all cases of intestinal perforation from blunt trauma seen over the past 6 years, we found 12 cases of intestinal disruption in more than 600 cases of significant blunt trauma. Child abuse caused eight cases and four were motor vehicle related (MVR). Seven of eight battered children had a delay of more than 48 hours from injury to hospital presentation. Three of four MVR patients had an 18-hour delay from injury to operation. Ten of 12 patients survived. The two children who succumbed were both battered and were moribund and unstable when first seen and failed to respond to aggressive stabilization and surgery. Serial physical examinations, contrast radiographic studies, and peritoneal lavage were the most helpful diagnostic modalities. There were no significant complications and no patient required more than one operation (except for ostomy closure). All surviving patients are well at followup and seven of ten have been followed for more than 3 years; two are not yet 1 year from surgery and one is lost to followup. Several principles have emerged from this review: 1) motor vehicle trauma and child abuse are the major etiologic factors in childhood blunt trauma; 2) accurate and rapid diagnosis of intestinal perforation in children is difficult; 3) recovery in the presence of stable vital signs can be expected, even with the long delays; and 4) abused children must be carefully evaluated for abdominal trauma.

Accidents, Traffic↗