Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0243026 (sepsis)
 52,417 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

In a consecutive series of 153 emergency admissions with large bowel disease during a 7 year period, 49 per cent were for colonic obstruction, 46 per cent for peritonitis and 5 per cent for miscellaneous conditions. Urgent operation was performed on 104 (68 per cent) patients. Of those operated upon, 82 (79 per cent) had a primary resection with a mortality rate of 12.2 per cent, intraperitoneal sepsis rate of 2.4 per cent and wound sepsis rate of 7.3 per cent. The median postoperative hospital stay was 21 days. An immediate anastomosis was performed in 46 (56 per cent) patients with a mortality rate of 8.7 per cent, anastomotic leak rate of 2.2 per cent, and wound sepsis rate of 8.7 per cent. The median postoperative hospital stay was 19 days. The mortality in patients presenting with large bowel emergencies is related to age and advanced malignant disease. Immediate resection is applicable in over 80 per cent of patients requiring urgent operation and morbidity can be low and treatment economical. Immediate anastomosis after proximal colonic resection is safe and the use of intra-operative colonic irrigation permits a primary anastomosis in selected patients after emergency resection of the distal colon.
 ...
PMID:Immediate resection in emergency large bowel surgery: a 7 year audit. 404 29

Plasma fibronectin is regarded to play an important part in a decrease of the resistance to infections. To specify the role of fibronectin in the pathogenesis of infectious complications in patients with depressions of hemopoiesis, the content of this opsonin was measured by ELISA in 113 patients with different patterns of hemoblastoses, lymphoproliferative diseases and with an aplastic syndrome. In 42 patients, the concentration of opsonin was measured in the presence of the superimposed infection of varying gravity. The fibronectin content was examined in 39 patients before, during and after completion of the cytostatic polychemotherapy. It turned out that in patients with paraproteinemic hemoblastoses, lymphogranulomatosis, aplastic anemia, chronic lympholeukemia, acute lympho- and myelo(mono)blastic leukemias, cyclic neutropenia, chronic myelosis and hematosarcomas, the concentration of fibronectin remained normal in the absence of infections. The computation of the linear correlation ratio did not reveal any association between the opsonin level and the concentration of neoplastic elements in the peripheral blood. Repeated measurements of the fibronectin level in patients whose underlying disease ran its course in association with marked neoplastic fever failed to detect any deficiency of the glycoprotein. The lowering of the fibronectin level was recorded in patients with a grave concomitant infection of the type of sepsis, necrotic enteropathy and lobar pneumonia. The degree of opsonin deficiency correlated with the patients' disease gravity. Prolonged reduction in the blood fibronectin level was of unfavourable prognostic importance. Cytostatic polychemotherapy, myelotoxic agranulocytosis as well as infectious complications of low gravity did not influence the concentration of fibronectin.(ABSTRACT TRUNCATED AT 250 WORDS)
 ...
PMID:[Plasma fibronectin level in patients with depression of hematopoiesis]. 404 64

The incidence of nonobstructive colonic dilatation (NCD) is unknown, but the attendant mortality associated with perforation is nearly 50%. Patients with chronic renal failure and transplant recipients may manifest many of the conditions that have been implicated in the development of NCD. Mechanical obstruction and ischemic bowel disease must be eliminated as causes for colon dilatation. Over a four-year period eight patients (mean age 50 years) were treated for presumed NCD. Six patients with a mean cecal diameter of 12.8 cm were treated initially with colonoscopy. Five patients (83%) had successful endoscopic decompression; of the three remaining patients, one underwent urgent ileocolectomy for cecal ischemia after unsuccessful endoscopic decompression, a second (cecal diameter 13 cm) had a tube cecostomy performed as an initial procedure, and the third (cecal diameter 9 cm) was managed successfully with enemas and nasogastric suction. Two deaths occurred in the series (25%), but both were unrelated to colon distension. No complications of colonoscopy were observed. The sequelae of massive NCD (cecal ischemia, perforation, and protracted sepsis) are poorly tolerated in the immunocompromised patient. Conservative management may be employed in patients with a cecal diameter of 9 cm, but urgent diagnostic and therapeutic colonoscopy is recommended for patients with a cecal diameter of 12 cm or greater. Operative tube cecostomy may be necessary if colonoscopic decompression is unsuccessful or cannot be performed.
 ...
PMID:Treatment alternatives in renal failure and renal transplantation patients with nonobstructive colonic dilatation. 634 13

In a hamster model of non-Hodgkin's lymphoma which closely parallels the disease in man, and which is induced by an unusual agent(s), a diarrheal bowel disease was a major cause of mortality. This study was initiated to characterize this bowel disease and its relation to lymphoma induction and to natural diseases seen in the hamster. The studies showed that the bowel disease was an ulcerative process and was distinct from natural diseases. The incidence of the bowel disease correlated directly with that of the lymphoma in repeated epizootics, in titration studies, and in agent inactivation tests. The ulcerative bowel lesions were seen at the same stage of the disease as acute and chronic inflammatory infiltrates with necrosis in the thymus and mesenteric lymph nodes. Since necrosis in the gut-associated lymphoid tissue can lead to perforation and sepsis, these bowel lesions were lethal, whereas similar necrosis in other lymphoid tissues (thymus and lymph nodes) could be clinically undetectable. Similar lesions have been reported in man. The ulcerative bowel disease was a reliable early clinical marker for exposure of hamsters to this lymphomagenic agent(s).
 ...
PMID:Lymphoma-associated ulcerative bowel disease in the hamster (Mesocricetus auratus) induced by an unusual agent. 637 5

Disseminated intravascular coagulation (DIC) was diagnosed as a secondary disease in 6 horses. Four horses had localized and/or systemic sepsis, one horse had disseminated neoplasia, and one had idiopathic ulcerative enteropathy. The diagnosis of DIC was based on the finding of at least 3 of 4 abnormalities: thrombocytopenia, prolonged prothrombin time, prolonged activated partial thromboplastin time, and a high concentration of fibrinolytic degradation products. The most common clinical signs other than those attributable to the primary disease process were abnormal hemorrhage (4 hours) and venous thrombosis (4 horses). All horses eventually died or were euthanatized because of the severity of the primary disease.
 ...
PMID:Disseminated intravascular coagulation in six horses. 664 11

Enterovesical fistulas occurred in 38 of 683 patients (5.6 percent) with Crohn's disease admitted to The Mount Sinai Hospital between 1960 and 1977. There were 22 ileovesical fistulas, 8 colovesical fistulas, and 8 fistulas of combined ileal and colonic origin. These cases fell into three different pathophysiologic categories: 16 patients presented with sepsis after a mean duration of 7 years of Crohn's disease, 19 presented without sepsis after a mean of 10 years of disease, and 3 elderly cancer patients presented with an average 25 years disease duration. Sepsis was usually due to deep pelvic or lower quadrant abscess with spontaneous rupture into the bladder. Nonseptic fistulization was a later, more gradual process, reflecting slow penetration into the bladder from a site of chronic cicatrizing bowel disease. Cancer was a very late complication, arising in each patient from an excluded loop. Although medical treatment was successful in delaying surgery in 6 patients and obviated surgery altogether in 2 patients, 36 of 38 patients (95 percent) eventually required operation. Postoperative mortality in this series was limited to two patients (5 percent) with preoperative intraabdominal abscess and sepsis. Five other deaths, unrelated to urinary complications, were caused by intestinal cancer in three patients and by intestinal complications of recurrent Crohn's disease in two patients. The urologic course of patients with enterovesical fistula was completely benign. All operated patients were cured of their enterovesical fistulas, and no urologic sequelae developed. Subsequent reoperations that were required in 45 percent of these patients were all for recurrent bowel disease and not for fistula or other urologic problems.
 ...
PMID:Course of enterovesical fistulas in Crohn's disease. 673 95

Two patients with previously undiagnosed agranulocytosis had rapidly fatal Clostridium septicum sepsis and neutropenic enterocolitis. This toxigenic organism has a known predilection for cecal lesions. The association reported herein suggests that C septicum may be the cause of this necrotizing enteropathy.
 ...
PMID:Neutropenic enterocolitis and Clostridium septicum infection in patients with agranulocytosis. 738 78

Patients often present to the surgeon with abdominal pain, tenderness, and fever. Many exhibit progressive sepsis due to abdominal pathology. Delay in diagnosis and treatment often occurs due to the use of multiple, time-consuming, expensive diagnostic studies. We delineate the use of diagnostic laparoscopy in subsets of patients in whom confusion exists as to the cause of abdominal sepsis--i.e., females in child-bearing years, elderly patients, obese patients, immunosuppressed patients, and patients with suppression of physical findings. The methodical assessment of the entire abdominal cavity is performed utilizing manipulation of the patient's position (Trendelenburg, supine, reverse Trendelenburg, left side up, right side up) and meticulous inspection of the entire small bowel. Diagnoses included acute appendicitis, gangrenous appendicitis, perforated appendicitis with peritonitis or abscess, gangrenous cholecystitis, ischemic bowel disease, perforating carcinoma of the colon, perforating diverticulitis with abscess or peritonitis, tubo-ovarian abscess, closed-loop small-bowel obstruction, megacolon, and perforation of the colon. Laparoscopic treatment of 96% of the patients was performed successfully and a laparoscopic-assisted approach was used in the remainder. There was one mortality (cardiac) and no major morbidity. The development of a Formal Diagnostic Exploratory Laparoscopic (FDEL) approach has aided in the assessment of each of the diagnoses of sepsis in the abdominal cavity. The diagnostic and therapeutic approach laparoscopically avoids extensive preoperative studies, avoids delay in operative intervention, and appears to minimize morbidity and shorten the postoperative recovery interval.
 ...
PMID:Use of laparoscopy in the diagnosis and treatment of patients with surgical abdominal sepsis. 759 89

Nonocclusive mesenteric ischemia (NOMI) is a poorly understood condition marked by progressive intestinal ischemia leading to infarction, sepsis, and death in a high proportion of patients. The mortality rate for this intestinal disorder remains high, even when the diagnosis is made early in the disease course. This paper presents a comprehensive review of NOMI with a detailed discussion of its history, pathophysiology, diagnosis, and treatment.
 ...
PMID:Current theories of pathogenesis and treatment of nonocclusive mesenteric ischemia. 772 Apr 58

In 10 adult patients with hepatic portal venous gas (HPVG), the clinical significance of HPVG and the efficacy of X-ray computed tomography (CT) were evaluated. HPVG was associated with ischemic bowel disease (n = 3), trauma (n = 4), liver abscess (n = 1), sepsis (n = 1), and unknown etiology (n = 1). The diagnostic ability of CT for the detection of HPVG was far superior to that of plain abdominal radiograph. Of 9 patients who underwent CT, HPVG located in the left hepatic lobe in all patients, and also in right hepatic lobe in 7 patients. Gas could be recognized in the left lobe and the anterior segment of the right lobe more clearly than in the posterior segment of the right lobe because of its larger amount of intravenous collection. The mortality rate of our cases was 100%. Gas was demonstrated simultaneously in the portal vein radicles and hepatic veins on CT in 4 patients with no clinical evidence of sepsis, which suggested the possibility of intraparenchymal shift of gas from the portal vein into the hepatic vein. In a single case with sepsis, gas was noted in various vessels, including arteries, in addition to the portal venous system. The authors conclude that HPVG is still a grave sign in Japan and prompt appropriate treatment is required. CT may be of great value in the early detection of HPVG and may indicate its etiology.
 ...
PMID:[Imaging and clinical significance of hepatic portal venous gas seen in adult patients]. 808 16


<< Previous 1 2 3 4 5 Next >>