Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0036690 (sepsis)
 59,461 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Acute episodes of unexplained crying in infants may be due to serious and even life-threatening conditions. We present six infants in whom excessive crying was the predominant initial manifestation of sepsis for a period of time that ranged from 2 to 10 hours, before other symptoms or signs became evident. This led to a diagnostic delay in two patients who were considered initially to have infant colic. Sepsis should be considered in the differential diagnosis of acute unexplained crying in infants.
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PMID:Persistent crying as predominant manifestation of sepsis in infants and newborns. 1022 82

Aim of this study has been to evaluate retrospectively morbidity and mortality of 42 colon substitutions after resection for esophageal cancer. Colon substitution was the intervention of first choice in six patients. In the other patients the stomach was useless, because of previous gastric surgery (n = 14), of gastric involvement by the tumor (n = 21) or technical problem (n = 1). Patients have been separated in 2 groups: from 1969 to 1983 (group A, n = 22), and from 1983 to 1997 (group B, n = 20). Mortality and morbidity (all eventful postoperative course) have been collected for the 30 postoperative days. Total morbidity has been 57% as 77% in group A and 35% in group B (p < 0.05). Cervical and colo-colic leak have been the most common complications. Total mortality has been 14% as 22% in group A and 5% in group B (p < 0.1). In group A 3 patients died from anastomosis leak (intrathoracic or intraabdominal) and 2 from medical complications. In group B 1 patient died from unexplained sepsis. Our results show significative decrease of morbidity and mortality in group B. These results can be compared to those of gastroplasty for cancer or coloplasty for benign disease. In cancer of the esophagus, if stomach can not be used as substitutes, colon substitution is the best alternative, which can be used without increase of mortality and morbidity.
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PMID:[Coloplasty after esophagectomy in cancer. A retrospective study of morbidity and mortality]. 1063 31

Acute inflammatory diseases, such as colic, septicemia and endotoxemia are common in equines and have been shown to be correlated to vascular injury and thrombosis. In humans with similar thrombotic conditions, P-selectin and P-selectin glycoprotein ligand-1 (PSGL-1)-mediated platelet-leukocyte adhesion contributes to the pathogenesis of these disorders through the generation of inflammatory mediators and tissue factor. As such, we hypothesized that a P-selectin-PSGL-1 (platelet-leukocyte) interaction, similar to that in humans, may also exist in the horse. The objective of this study was to investigate phenotypic and morphological properties of equine platelet activation with a focus on CD62P (P-selectin) expression and CD62P mediated platelet-leukocyte interactions. To study high levels of platelet activation, we used 1 U/ml thrombin to induce secondary, irreversible aggregation in both human and equine platelets. Addition of glycyl-L-prolyl-L-arginyl-L-proline amide (GPRP) prior to thrombin activation blocked fibrin polymerization, allowing the use of flow cytometry to study alpha-granule expression as a measure of platelet activation. Thrombin activation resulted in high levels of activation, measured as P-selectin expression, in both humans and equines. Interestingly, our research illustrates that in healthy horses, P-selectin is also constitutively expressed on 20-25% of resting platelets. This finding is in direct contrast to humans, in which P-selectin expression is negligible (<5%) in the absence of agonist activation. The high baseline level of P-selectin expression among equine platelets may suggest that they are primed for leukocyte adhesion, possibly resulting in prothrombotic conditions. This phenomenon could be of significant clinical relevance, as it may be related to the rapid clinical decline often seen in equine patients with colic and endotoxemia, where vascular injury and thrombotic complications compromise patient survival. Based on these findings, further investigation into the mechanisms of platelet P-selectin-mediated inflammation and platelet-leukocyte mediated vascular injury in the horse appears warranted.
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PMID:Equine platelet CD62P (P-selectin) expression: a phenotypic and morphologic study. 1254 48

Long-term survival in patients with cancer of the pancreatic head is disappointing. Surgery is the only curative therapy. Unfortunately the prognosis of patients resected (10-15%) is extremely poor due to loco-regional cancer recurrence (50%). Lymphatic and perineural invasion might account for local recurrence. Japanese studies reported the importance of an extended lymphadenectomy during the classic Whipple exeresis (40% of patients present lymph node metastases). During the period 1996-2000 at our Institution 20 patients (14 M, 6 F, mean age 62.4 years) with pancreatic head cancer (17 adenocarcinoma, 1 lymphoma, 2 carcinoma) underwent Whipple's exeresis with a regional (peripancreatic or R1) and juxta-regional (para-aortic or R2) lymphadenectomy according to Ishikawa technique. R1 nodes consisted of lymph nodes at the pylorus, superior head, common bile duct, anterior pancreaticoduodenal region, inferior head and superior mesenteric vessels. R2 nodes consisted of lymph nodes at the superior body, inferior body, mid colic region, common hepatic duct, coeliac truncus and para-aortic region. This wide dissection was quite easy also in patients with a serious cholestatic disease. Intraoperative mortality was 0%. Operative mortality was 5%. Postoperative complications (20%) were 1 sepsis, 1 hepato-renal syndrome with hepatic coma, 1 mechanical intestinal obstruction, 1 wound infection. Eight patients (40%) died in 6 months in average (neoplastic recurrence 40%). Notwithstanding the advanced disease (stage III 50%; N1+ 50%), twelve patients (60%) have a mean postoperative survival rate of 18.5 (range 1-48) months without neoplastic recurrence. Tumour diameter was less than 4 cm in 83.3% of cases. An earlier diagnosis (with tumour diameter < 4 cm) can improve pancreatic head cancer prognosis. A wide surgical exeresis with a R2 lymph nodes clearance together with surrounding connective and nervous tissue can remove micrometastases with a better control local recurrence.
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PMID:[Extended lymphadenectomy for carcinoma of pancreatic head. Personal experience]. 1261 Dec 61

The aim of this work was to report some case histories on the usefulness of spiral TC, used for several years both to diagnose renal colic and urinary lithiasis and to study radio lucent stones that are often difficult to be detected with traditional radiology. 13 patients, aged between 31 and 76 (average age: 54.2), were therefore examined. Eight of them had a ureteral colic when examined, while five patients had shown symptoms some days before being hospitalised in our ward. In all cases, ultrasonography showed a significant hydronephrosis, while direct radiography of the urinary tract could not detect any images that could be associated with radio-opaque lithiasis. All patients therefore underwent an abdominal spiral TC with no contrast medium within 24 hours after hospitalisation. The confrontation between the results obtained by ultrasonography and those obtained by spiral TC, showed the usefulness of the former method to detect stones located in the proximal ureter or in its intramural tract, while the latter could detect the lithiasis of the proximal ureter in 3 cases (23%), of the mid ureter in 2 cases (15.3%), and of the distal ureter in 8 cases (61%). The stones had, approximately, a 5 mm diameter in 5 cases. In 6 cases the diameter was between 6 and 10 mm, and more than 1 cm in 2 cases. Both methods proved to be equally accurate in the assessment of the hydronephrosis degree and of the thickness of the renal parenchyma. The therapy was medical in 2 cases and open surgery in 3 cases, while 8 patients were treated with ureterolitholapaxy with a ballistic searcher. The usefulness of TC in the study of urolithiasis nowadays is supported by a large literature which clearly supplies with documentary evidence the high sensitivity and specificity of such a method in diagnosing the presence of urolithiasis in general and above all of ureteric stones. Such a method not only makes an accurate evaluation of the stones location possible, but it can also assess the calculi dimensions and the indirect signs of the functionality of the kidney affected, without having to use the contrast medium. This method needs very limited execution times and allows a diagnostic of possible collateral pathologies. The main disadvantage of spiral TC, if compared to conventional radiology, is that the patient is exposed to a larger quantity of ionizing radiations, although such an inconvenience will be overcome by the new and more technologically advanced machines. According to our experience, though based on a limited number of cases, spiral TC allowed us to get a quick diagnosis of radio-lucent lithiasis, to see the seat and dimensions of the calculi and finally to chose the most effective treatment. We can therefore think of a diagnostic protocol, for ureteral colics with hydronephrosis or complicated by hyperpyrexia or sepsis, with spiral TC in order to have a quick diagnosis and start the most effective therapy in case an ultrasonographic research should not result diriment.
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PMID:[The meaning and usefulness of spiral CT for radiolucent ureteric stones diagnosis: our experience]. 1274 46

A case of pio-pneumothorax complicating a splenic flexure colonic carcinoma is herein presented. The patient was a 58 years old male and was submitted 3 months earlier to a colo-colic bypass for a locally advanced tumor infiltrating stomach, spleen, tail of the pancreas and left emidiaphragm. Few days before the admittance in our ward, he experienced fever, anorexia, and severe dispnoea. Treatment was a water seal drainage of the chest evacuating nearly 8 Liters of purulent material where Escherichia coli was found. Death occurred 2 weeks after drainage. From the analysis of the literature thoracic empyema is an extremely rare complication of colonic carcinoma: 5 other cases have been reported so far. Pathogenesis in half of the cases was due to septicemia and in the others to infectious local spreading.
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PMID:[Left pyo-pneumothorax: a rare complication of colon carcinoma]. 1290 72

Infected pancreatic necrosis carries a high morbidity and mortality from sepsis and multisystem organ failure. Following confirmation of the infection by CT-guided fine needle aspiration, treatment consists of broad spectrum antibiotics (imipenim-cilastin) followed by emergency open (laparotomy) digital necrosectomy and insertion of drains for postoperative lavage with hyperosmolar dialysate as advocated by Beger et al. This video shows an alternative laparoscopic technique to open necrosectomy and has been used in Dundee since 1994. After elevation of the transverse colon, the lesser sac is opened through the root of the transverse colon between the middle and left colic vessels. The necrosectomy is accomplished from inside the lesser sac under vision with a combination of pulsed irrigation and graspers. On completion of the necrosectomy, two large drains are inserted into the lesser sac for postoperative irrigation. The experience with this technique has been favorable with a patient survival of 85%.
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PMID:Multimedia article. Laparoscopic infracolic necrosectomy for infected pancreatic necrosis. 1497 24

The less frequent complications of colonoscopy include pneumothorax, pneumoperitoneum, emphysema of the retroperitoneum or of the subcutis, septicemia and injuries of visceral organs (mainly the spleen). Since the mid 1970 s more than 30 splenic injuries during colonoscopy have been described. Any cause of increased splenocolic adhesions (inflammatory bowel disease, pancreatitis or prior abdominal surgery) might be a predisposing factor for splenic injury during colonoscopy. Other contributing factors are techniques that result in a strong torsion of the spleno-colic ligament. Patients with left shoulder and abdominal pain, hypotension, and a drop in hemoglobin without rectal bleeding after colonoscopy should be suspected to have splenic injury. Many physicians are not aware of splenic injuries as a potential complication of colonoscopy. Therefore the diagnosis of splenic injury during colonoscopy is often described in the literature as delayed (hours until 10 days). Since a colonoscopic splenic injury can be fatal, this exceedindly rare event must be considered when a patient shows the above-mentioned symptoms and no signs of colon perforation.
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PMID:[Splenic trauma--a rare complication during colonoscopy]. 1519 Apr 46

Spilled gallstones during laparoscopic cholecystectomy are associated with a number of complications such as infection, abscess, inflammation, adhesions, cutaneous sinuses, small bowel obstruction, incarcerated hernia, and generalized septicemia. We report a case of a patient with middle colic vessel erosion and thrombosis secondary to a retained gallstone following laparoscopic cholecystectomy 11 years ago. At operation, the patient was found to have a necrotic transverse colon with a large 2 cm gallstone compressing her middle colic vessels. An extended right hemicolectomy was performed with a primary anastomosis. The importance of stone retrieval during laparoscopic cholecystectomy is emphasized.
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PMID:Middle colic artery thrombosis as a result of retained intraperitoneal gallstone after laparoscopic cholecystectomy. 1528 6

Pyogenic liver abscesses are commonly caused by biliary tract infections. We report here a case of liver abscess developed secondary to a biliary-enteric fistula. A 83 year old diabetic woman was admitted because of sepsis due to Klebsiella pneumoniae and E. Coli and with upper right quadrant pain. Six months before admission, a laparoscopic cholecystectomy was performed. The abdominal sonography showed a liver abscess associated with an important aerobilia. The Magnetic Resonance Cholangiography showed a choledocho-colic fistula with an important inflammatory background. There was no evidence of neoplasia or inflammatory bowel disease. The evolution was marked by the development of urinary and bronchial tract infection due to Klebsiella. Septic metastasis are characteristics of Klebsiella liver abscesses. Percutaneous drainage associated with a intravenous antibiotherapy was performed.
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PMID:Klebsiella and E. coli liver abscess associated with aerobilia: a case report. 1546 14


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