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Query: UMLS:C0036690 (sepsis)
 59,461 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Diverticular disease (DD) is one of the most common disorders of the colon with an increased prevalence in Western populations. There are still many unsolved issues about indications, timing of surgery and modality of surgical treatment. These topics were discussed during the Consensus Conference (CC). There is still common agreement indicating surgery after the second acute episode of diverticular disease; however, patients younger than 50 years should undergo surgery after the first acute episode, because of a higher risk of recurrence compared to older patients. It is not clear though how to uniformly classify an acute episode (severe, moderate or mild): an accurate clinical and instrumental valuation (based on CT scan) is recommended to establish the real severity of the acute episode before recommending a surgical procedure. In presence of septic complications (abscess or peritonitis) of DD, colonic resection is indicated, but a primary anastomosis could be at risk of failure due to sepsis. Therefore a Hartmann's procedure or protective stoma could be preferable. However, instead of a staged procedure, an appropriate strategy should be to resolve sepsis and perform resection and anastomosis in election. Abscesses smaller than 5 cm intra-meso-colic or para-colic can be successfully treated medically; vice versa larger or pelvic abscesses should undergo percutaneous or laparoscopic drainage, postponing colonic resection in elective conditions. Limited purulent peritonitis can be favourably treated by means of laparoscopic approach and simple lavage and drainage of peritoneal cavity. Diffuse purulent or faecal peritonitis is the most dramatic complication which still has a high risk of mortality and morbidity. Surgical risk is related to clinical conditions, duration of peritonitis, age of patient and comorbidities. Thus it is not possible to state a univocal approach, although Hartmann's procedure keeps being the first choice. On this matter farther randomized studies are required to compare Hartmann's procedure with other techniques (such as primary anastomosis with or without diverting colostomy). A wide left colonic resection (with splenic flexure mobilization) extended beneath sigmoid-rectal junction is recommended to avoid immediate or late complications. Laparoscopic approach is feasible, even for management of complicated diverticular disease, if strict patient selection criteria are followed, duration of the procedure is comparable to open surgery and conversion rate is under 10%.
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PMID:[Diverticular disease of the colon: diagnosis and treatment. Consensus Conference, 5th National Congress of the Italian Society of Academic Surgeons]. 1953 16

Lower gastrointestinal bleeding is usually due to haemorrhoids, diverticular disease, or colorectal cancer. Infective causes of gastrointestinal bleeding are rare. A 70-year-old lady was admitted with septic shock secondary to community acquired pneumonia. She later developed massive lower gastrointestinal bleeding secondary to colonic mucormycosis. Her condition deteriorated rapidly and she died of septicemia. Mucormycosis of the colon is extremely rare and is still associated with a high mortality.
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PMID:Massive lower gastrointestinal bleeding secondary to colonic mucormycosis. 2211 57

Diverticulosis is the most common structural abnormality of the colon and affects up to one third of those over the age of 60 years. Its complications account for more than 3,000 deaths per year. Acute diverticulitis is the most common complication and 10-25% of patients with diverticulosis may have one or more episodes. Patients present with left-sided abdominal pain that localises in the left iliac fossa. This left-sided pain reflects the underlying predominant left-sided distribution of the diverticula on this side. Patients may also present with right-sided or suprapubic pain, caused either by right-sided diverticulosis or a redundant sigmoid loop lying toward the right side, which may mimic appendicitis. The pain may be associated with changes in bowel habit. Dysuria and frequency may occur if the inflamed segment of bowel is adjacent to the bladder. Patients should be assessed according to their level of pain and associated systemic features of sepsis. In those in whom the pain is controlled and there are no signs of systemic sepsis and no high-risk features the patient may be treated in primary care but for those with systemic features of sepsis or high-risk features admission to hospital is required. The diagnosis of acute diverticulitis in all patients with a new presentation should be confirmed by CT scan on admission to hospital.
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PMID:Diagnosing and managing acute diverticulitis. 2298 2

A diverticulum is a bulging sack in any portion of the gastrointestinal tract. The most common site for the formation of diverticula is the large intestine. Small intestine diverticular disease is much less common than colonic diverticular disease. The most common symptom is non-specific epigastric pain and a bloating sensation. Major complications include diverticulitis, gastrointestinal bleeding, acute perforation, pancreatic or biliary (in the case of duodenal diverticula) disease, intestinal obstruction, intestinal perforation, localized abscess, malabsorption, anemia, volvulus and bacterial overgrowth. We describe the clinical case of a 65-year-old female patient with a diagnosis on hospital admittance of acute appendicitis and a intraoperative finding of diverticular disease of the small intestine, accompanied by complications such as intestinal perforation, bleeding and abdominal sepsis. This was surgically treated with intestinal resection and ileostomy and a subsequent re-intervention comprising perforation of the ileostomy and stomal remodeling. The patient remained hospitalized for approximately 1 month with antibiotics and local surgical wound healing, as well as changes in her diet with food supplements and metabolic control. She showed a favorable clinical evolution and was dismissed from the hospital to her home. We include here a discussion on trends in medical and surgical aspects as well as early handling or appropriate management to reduce the risk of fatal complications.
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PMID:Diverticular disease of the small bowel. 2318 48

Ingestion of foreign objects is common and most of the time, they pass without major problems. However sometimes they could cause significant morbidity or even mortality. Most of the time they cause pain in the pharyngeal or oesophageal area. In these instants, diagnosing the problem is straightforward, limiting the use of radiographic diagnosis. However the intraperitoneal complications include stomach or bowel perforation, obstruction, abscedation, septicemia or even hemorrhage or thrombosis of the abdominal veins. Because of the considerable risks, accompanied by the accidental ingestion of a metallic object, the preferred technique for screening is still Computed Tomography. However not all of these objects are radio-opaque and therefore could not always be diagnosed radiographically. In this article we will describe several cases of complications, due to the accidental ingestion of foreign objects. Also we will describe certain patient related risk factors significantly increasing, not only the amount, but also the severity of those complications. Diverticulosis seems the most common risk factor amongst the patients described and so it could be one of the more common triggers causing (recidivating) diverticulitis attacks. But because not all of the ingested foreign objects are radiopaque or still in the gastrointestinal tract, such a theory is difficult to prove.
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PMID:GASTROINTESTINAL COMPLICATIONS OF ACCIDENTAL INGESTION OF FOREIGN OBJECTS. 2622 61

Autosomal dominant polycystic kidney disease (ADPKD) is the most common inherited renal disease, with 50-75% of these patients requiring renal replacement therapy (RRT). The outcome of peritoneal dialysis (PD) in ADPKD with end-disease renal disease (ESRD) is not clearly defined, more so in developing countries. We conducted a retrospective analysis of the outcomes and economics of PD in these ESRD patients and compared them with other causes of ESRD on PD. Data were reviewed of all the PD patients who were followed-up at our institute from January 2007 to December 2011. The inclusion criteria were ADPKD patients who chose PD as the dialysis modality (Group 1), while age and gender-matched ESRD (other than ADPKD) patients who were started on PD during the same period were considered as the other group (Group 2). A total of 26 ADPKD patients underwent PD with an average size of kidneys among ADPKD ESRD patients of 15.2 + 2.1 cm. The overall peritonitis rates were similar among the compared groups. The median survival for the first peritonitis episodes were 1.2 and 1.8 years (95% confidence interval 0.82-1.91) for the control and ADPKD groups, respectively. The overall patient survival was 22 among PKD while five patients died among the control group. Among PKD, one patient died due to intra-cerebral bleed while one patient had severe cyst hemorrhage and infection, while three others had peritonitis and sepsis. Hernia was observed in four ADPKD patients, once on PD that was surgically corrected and PD was resumed in all. Two patients lost the catheter due to peritonitis while one patient had membrane failure while one underwent surgical exploration due to diverticulosis. PD treatment was not prevented by voluminous kidneys in any of these patients and no patient ceased PD treatment due to insufficient peritoneal space. Besides this, the cost on PD was much less as compared with that on hemodialysis (HD). PD is a reasonable mode of RRT among ADPKD, where HD is not possible or contraindicated with lesser risks to bleeding and infections, and the cost benefit favoring PD in general.
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PMID:Is CAPD a viable option among ADPKD with end stage renal disease population in India? Its outcomes and economics. 2635 61

It is important to distinguish between diverticulosis, the presence of asymptomatic diverticula, and diverticular disease which refers to symptomatic cases which can present with acute or chronic symptoms. Chronic symptoms range from mild intermittent abdominal cramps to the more severe picture of chronic abdominal pain and occasional rectal bleeding. In contrast, acute diverticulitis refers to acute inflammation in the diverticula. Low dietary fibre intake is reported to increase the risk of diverticular disease. In the UK, the prevalence rises from approximately 5% of people in their 40s to almost 50% of those above the age of 80. It is estimated that 20% of patients with diverticulosis will develop symptoms at some point in their lifetime. Diverticular disease can be confirmed radiologically or endoscopically. Referral of patients with symptomatic diverticular disease to secondary care is not indicated unless: the symptoms affect their quality of life; the pain is not controlled by paracetamol; new symptoms develop which require further investigation; there are concerns about the possibility of an alternative diagnosis or patients develop red flag symptoms. Even in patients with established diverticulosis, a change in the clinical picture with development of red flag symptoms warrants urgent referral to rule out lower gastrointestinal malignancy. Patients with suspected uncomplicated acute diverticulitis should be assessed according to their level of pain and associated systemic features of sepsis. In those where pain is controlled and there are no signs of systemic sepsis or multiple comorbidities, the patient may be treated in primary care.
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PMID:Diagnosing and treating diverticular disease. 2659 54

While diverticular disease is extremely common, the natural history (NH) of its most frequent presentation (i.e., sigmoid diverticulitis) is poorly investigated. Relevant information is mostly restricted to population-based or retrospective studies. This comprehensive review aimed to evaluate the NH of simple sigmoid diverticulitis. While there is a clear lack of uniformity in terminology, which results in difficulties interpreting and comparing findings between studies, this review demonstrates the benign nature of simple sigmoid diverticulitis. The overall recurrence rate is relatively low, ranging from 13% to 47%, depending on the definition used by the authors. Among different risk factors for recurrence, patients with C-reactive protein > 240 mg/L are three times more likely to recur. Other risk factors include: Young age, a history of several episodes of acute diverticulitis, medical vs surgical management, male patients, radiological signs of complicated first episode, higher comorbidity index, family history of diverticulitis, and length of involved colon > 5 cm. The risk of developing a complicated second episode (and its corollary to require an emergency operation) is less than 2%-5%. In fact, the old rationale for elective surgery as a preventive treatment, based mainly on concerns that recurrence would result in a progressively increased risk of sepsis or the need for a colostomy, is not upheld by the current evidence.
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PMID:Natural history of uncomplicated sigmoid diverticulitis. 2664 54

Giant colonic diverticula are extremely rare; however, they should be considered in a patient with a history or susceptibility to diverticular disease because of the nonspecific presentation and life-threatening complications. Giant colonic diverticula often are overlooked because of their nonspecific gastrointestinal (GI) symptoms, leading to complications of obstruction, perforation, abscess formation, and sepsis. A rare and unusual presentation of a giant colonic diverticulum is the development of a bezoar. This case describes a patient whose GI bleeding led to the diagnosis of a giant colonic diverticulum with a bezoar.
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PMID:A rare case of iron-deficiency anemia rapidly progressing to a life-threatening event. 2712 28

The diagnostic approach of patients with suspected acute diverticulitis remains debated. On the one hand, a scoring system with the best predictive value in diagnosing acute diverticulitis has been developed in order to reduce the use of computed tomography (CT) scan, while, on the other hand, patients with a high probability of acute diverticulitis should benefit from CT scan from a clinical viewpoint, ensuring that they will receive the most appropriate treatment. The place and classification of CT scan for acute diverticulitis need to be reassessed. If the management of uncomplicated acute diverticulitis, abscess, and fecal peritonitis is now well codified, urgent surgical or medical treatment of hemodynamically stable patients presenting with intraperitoneal air or fluid without uncontrolled sepsis is still under discussion. Furthermore, the indications for laparoscopic lavage are not yet well established. It is known for years that episode(s) of acute uncomplicated diverticulitis may induce painful recurrent bowel symptoms, known as symptomatic uncomplicated diverticular disease and irritable bowel syndrome-like diverticular disease. These two clinical expressions of diverticular disease, that may darken quality of life, are treated medically aimed at symptom relief. The possible place of surgery should be discussed. Clinical and CT scan classifications should be separated entities.
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PMID:Acute left-sided colonic diverticulitis: clinical expressions, therapeutic insights, and role of computed tomography. 2757 59


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